Path to 5G Radio Access Network

Size: px
Start display at page:

Download "Path to 5G Radio Access Network"

Transcription

1 Path to 5G Radio Access Network Eduardo Inzunza RF-Test Market Development Dec Viavi Solutions Inc. 1

2 Topics 5G RAN Introduction 5G Evolution 5G Revolution 2

3 Cellular evolution APPS G-NR LTE LTE-Adv LTE-APro SMS UMTS HSDPA GSM GPRS/EDGE TIME SMS VOICE TEXT BeDATA BeVIDEO RtDATA RtVIDEO IoT T-Internet 3

4 5G Applications and Densification 5G promises to deliver much more than just higher data rates and more capacity. It targets new kinds of ultra-reliable, mission critical services User-Centric Applications Network Densification Source: Qualcomm 4

5 5G RAN Overview Network Densification IoT Tactile Internet NETWORK DENSIFICATION Small Phantom Cells: Massive MIMO (MMIMO) mmwave (30GHz, 60GHz, 80GHz) MultiRAT (LTE-A and UF-OFDMA) Wireless front-haul and back-haul Macro Cells and DAS LTE-APro, WiFiOL, LAA M2M LTE-M NB-IoT INTERNET OF THINGS Smart-Homes Remote Control D2D Mini-Cloud, Edge-Cloud UHD Video Augmented Reality TACTILE INTERNET Low latency (1ms) Remote Surgery Autonomous Cars Rescue Robots Virtual reality Serious gaming LTE-APro UF OFDMA mmw + MMIMO NB-IoT µwave UF OFDMA mmw + MMIMO LTE-CatM 5G Evolution CRAN: Centralized Radio Access Network LTE-APro: LTE Advanced Pro LAA: LTE Assisted Access NB-IoT: Narrowband Internet of Things LTE-CatM1 µwave: micro-wave 5G Revolution mmwave: millimeter wave (30 to 100GHz) MultiRAT: Multi Radio Access Technology UF-OFDMA: Universal Filtered OFDMA LAA WiFiOL C-RAN 5

6 Topics 5G RAN Introduction 5G Evolution 5G Revolution 6

7 5G RAN Evolution LTE-Advanced Pro Macro-Cell Carrier Aggregation Macro-Cell and Small Cell Inter Cell Interference Coordination (ICIC) Inter-Cell Coordinated Multipoint (CoMP) Multi-RAT Sub 6GHz: LTE-APro + SmallCell ICIC + LAA + IoT Radio Access µwave: Small Cell front-haul Modulation Macro Cells: LTE OFDMA (256QAM) MIMO 8x LTE-APro, LTE-U, LAA ICIC Almost Blank Subframe LTE-APro ICIC LTE-A LTE-U LAA WiFi Offload (LAA) µwave Front-haul C-RAN µwave C-RAN RFoCPRI 5G Evolution LTE-APro: LTE Advanced Pro ICIC: Inter-Cell Interference Coordination LAA: Licensed Assisted Access µwave: micro-wave WiFiOL: WiFi offload C-RAN: Centralized Radio Access Network 7

8 5G RAN Evolution LTE Multiple Input Multiple Output - MIMO MIMO creates multiple communication layers, increasing capacity. The mobile can decode those layers based on the signal quality from each antenna (RS0 and RS1). ANT-2 RS ANT-2 RS ANT-1 RS ANT-1 RS Spatial Multiplexing Increases Capacity Different user data is transmitted from multiple antennas. This creation of parallel communication channels or layers improves bandwidth utilization. Diversity Increases Coverage Same user data is transmitted from multiple antennas. Provides better reception in Improves environments with high multipath and fading. ANTENNA 1 REFERENCE SIGNAL ANTENNA 2 REFERENCE SIGNAL High Modulation Quality (RS0 & RS1) = Double Capacity 8

9 LTE Physical Layer Overview Multiple Input Multiple Output (2x) R 0 : RS Antenna 0 Resource Block MIMO transmission with unique reference signals for each antenna Time (Symbols) R 0 R 0 R 0 R 0 Frequency (Subcarriers) Antenna 0 Reference Signal (0) R 1 : RS Antenna 1 Resource Block Power RS(0) Power RS(1) Time (Symbols) R 1 R 1 Antenna 0 Reference Signal (0) Frequency Antenna 1 Reference Signal (1) Frequency R 1 R 1 Frequency (Subcarriers) Antenna 1 Reference Signal (1) 9

10 LTE Physical Layer Overview Multiple Input Multiple Output (4x) Power R 0 : RS Antenna 0 Resource Block R 1 : RS Antenna 1 Resource Block ANT3 Power Freq Time (Symbols) R 0 R 0 Time (Symbols) R 1 R 1 R 0 R 0 R 1 R 1 ANT2 Frequency (Subcarriers) Frequency (Subcarriers) Freq Power R 2 : RS Antenna 2 Resource Block R 3 : RS Antenna 3 Resource Block ANT1 Power Freq Time (Symbols) R 2 R 2 Time (Symbols) ANT0 R 3 R 3 Freq Frequency (Subcarriers) Frequency (Subcarriers) 10

11 5G RAN Evolution LTE MIMO 4x Measurements EVM ANT 0 Power Trend ANT 0,1,2,3 EVM ANT 1 EVM ANT 2 EVM ANT 3 Power & EVM ANT 0,1,2,3 ANT 0 ANT 1 ANT 2 ANT 3 CellAdvisor : LTE Advanced MIMO 4x Quality (EVM) CellAdvisor : LTE Advanced MIMO 4x Power 11

12 5G Evolution Throughput Case Channel Quality Indicator Modulation quality in LTE will indicate the modulation scheme (data throughput) assigned to each user. MODULATION QUALITY DATA THROUGHPUT USER EXPERIENCE LOW MODULATION QUALITY LOW DATA THROUGHPUT Spectrum Analysis HIGH MODULATION QUALITY HIGH DATA THROUGHPUT 12

13 5G Evolution LTE Modulation RS Quality CQI PDSCH Modulation Throughput Capacity Reference Signal Channel Quality Indicator Channel State Information Channel Quality Indicator CQI PDSCH MODULATION 0 Out of range 1 to 3 QPSK 4 to 6 16QAM 7 to 11 64QAM QPSK QAM 12 to QAM LTE Bandwidth* Channel bandwidth (MHz) TX bandwidth (MHz) RB per timeslot (0.5ms) QPSK MIMO 2x (Mbps) QAM MIMO 2x (Mbps) QAM MIMO 2x (Mbps) QAM MIMO 4x (Mbps) QAM MIMO 2x (Mbps) QAM MIMO 4x (Mbps) *LTE Bandwidth = #RBpCH * REpRB * TSpF * MIMO * FpS * BITpMod 64QAM 256QAM 13

14 5G Evolution LTE Modulation QUALITY CellAdvisor LTE signal analysis (data) over-the-air modulation quality measurements Modulation: QPSK Modulation: 16QAM Modulation: 64QAM Modulation: 256QAM 14

15 5G RAN Evolution Carrier Aggregation Carrier Aggregation LTE-Advanced devices with higher capabilities to aggregate up to 100 MHz of spectrum (5 carriers) BAND A BAND B BAND A BAND B BAND A BAND B CC1 CC2 CC1 CC2 CC1 CC2 Intra-Band Contiguous CA Frequency Intra-Band Non-contiguous CA Frequency Inter-Band CA Frequency LTE MHz LTE 10MHz 739MHz (ANT0) LTE MHz LTE 10MHz 739MHz (ANT1) LTE MHz LTE 10MHz 751MHz (ANT0) LTE MHz LTE 10MHz 751MHz (ANT1) LTE CA (Spectrum) LTE CA (Modulation) 15

16 5G Evolution Citizens broadband Radio service (CBRS) Radio access technology: LTE-TDD User Tiers and Priorities: 1. Incumbent Users (naval radars, fixed satellite, etc) 2. Priority Access Users ( 7 per service area) using 10MHz channels with carrier aggregation 4) 3. General Authorized Access Users The operation of all CBRS devices shall be coordinated by one or more authorized Spectrum Access Systems (SASs) - Permissible channels or frequencies at their location - Maximum permissible transmission power level at their location - Protect Priority Access Licensees from interference - Protect non-federal Incumbent Users from harmful interference CBRS Network Elements Frequency Band 3550 to 3700 MHz End User Device Power 23dBm / 10MHz Category A (Indoor) 30dBm / 10MHz Catefory B (Outdoor) 47dBm / 10MHz Source: e-cfr (Electronic Code of Federal Regulations) 16

17 5G RAN Evolution Licensed Assisted Access (LAA) LAA is a radio access technology for providing carrier-grade wireless service in the 5GHz unlicensed band. LTE-FDD carrier aggregation is used having an anchor or primary carrier on the licensed band and the secondary carrier on the WiFi band. LTE channel bandwidth in 5 GHz unlicensed spectrum is 20 MHz. LTE Licensed (Anchor Carrier) WiFi Unlicensed (Aggregated Carriers) MHz MHz Source: LTE-U Forum (ALU, E///, LG, Qualcomm, Samsung, Verizon) WiFi Unlicensed (Coexistence with LTE) 20MHz 20MHz 20MHz Uplink Downlink Supplemental Downlink (SDL) User Equipment (LAA capable) 17

18 5G RAN Evolution LAA Spectrum and Spectrogram Analysis LTE-Licensed MHz LTE-Unlicensed MHz 10MHz 20MHz 20MHz WiFi LTE LTE LTE WiFi WiFi AWS U-NII-1 CH 36 LAA: LTE Primary (AWS) and WiFi Secondary Carriers LAA: LTE Primary and WiFi Secondary 18

19 5G RAN Evolution LAA Interference and Signal Analysis WiFi SSID MIMO AWS 2125MHz MIMO U-NII MHz Interference Reference Signal LTE AWS 2125MHz U-NII to 5240 U-NII to 5825 Reference Signal LTE U-NII MHz LAA: WiFi Spectrum and SSID LAA: Carrier Aggregation Signal Analysis 19

20 5G RAN Evolution Internet of Things Market Drivers Expected growth of 20% to 34% for the next 5 years Application areas in different industries, including home, healthcare, education, farming, cars, etc. IoT Growth IoT Applications IoT Classification Source: Things Coverage Network Planning White Paper 20

21 5G RAN Evolution Internet of Things (IoT) Licensed Spectrum (Cellular) The mobile industry has developed and standardized a new class of low power wide area (LPWA) technologies in licensed spectrum considering low cost, low power consumption and high coverage fulfilling IoT applications. Extended Coverage GSM for Internet of Things (EC-GSM-IoT) Allow the technology to be introduced into existing GSM networks Bandwidth requirement TDMA 200KHz [GMSK, 8PSK] LTE Machine Type Communications Category M1 (LTE MTC Cat M1 or LTE-M) Bandwidth requirement OFDMA 1.08MHz (6 RB), Stand alone bandwidth requirement OFDMA 1.4MHz [QPSK, 16QAM, 64QAM] Narrowband IoT (NB-IoT or Cat NB1) Extended coverage compared to the traditional GSM networks. The complexity of NB-IoT devices can be even lower than that of GSM devices Bandwidth requirements OFDMA 180KHz (1 RB) [BPSK, 8PSK, 16QAM Increased Battery Life 5G IoT Enhanced Coverage Reduced Cost 21

22 5G RAN Evolution IoT Implementations Technologies in Licensed Spectrum Characteristics MTC (LTE Cat M1) NB-IOT EC-GSM-IoT Deployment In-Band LTE In-band LTE, Guard-band LTE, or standalone In-band GSM Downlink Uplink OFDMA, 15KHz sub-carriers QPSK, 16QAM, 64QAM SC-FDMA, 15KHz sub-carriers QPSK, 16QAM Bandwidth 1.08MHz (1.4MHz channel with 6 PRB) OFDMA, 15KHz sub-carriers BPSK, QPSK, optional 16QAM SC-FDMA, 15KHz sub-carriers BPSK, QPSK, 8PSK optional 16QAM 180KHz (1 PRB) TDMA/FDMA GMSK, optional 8PSK TDMA/FDMA GMSK, optional 8PSK 200KHz per channel Peak Rate 1Mbps UL and DL 50Kbps UL and DL 16Kbps (GMSK), 60Kbps (8PSK) Duplexing FDD & TDD FDD FDD Power Class 23 dbm, 20 dbm 23 dbm 33 dbm, 23 dbm 22

23 5G RAN Evolution LTE Machine Type Communication (LTE-M) and NB-IoT LTE as the foundation of IoT Leveraging RF infrastructure (LTE spectrum) Expediting service activation (enb SW upgrades) Monetizing Radio Access Network (Sensor Certification) POWER LTE-MTC LTE FREQ 1.08 MHz (6RB) POWER NB-IoT 6dB Source: Qualcomm 180 KHz (6RB) LTE FREQ 23

24 5G RAN Evolution Narrow Band IoT (NB-IoT) Signal Structure UL and DL bandwidth of 180KHz Frequency error is specified to be ±0.1 PPM OFDMA with 12 x 15KHz or 48 x 3.75KHz sub-carriers Uplink - Narrowband Physical Uplink Shared Channel, NPUSCH (BPSK, QPSK) - Narrowband Physical Random Access Channel, NPRACH - Narrowband demodulation reference signal Downlink - Narrowband Physical Downlink Shared Channel, NPDSCH (QPSK) EVM 17.5% - Narrowband Physical Broadcast Channel, NPBCH (QPSK) - Narrowband Physical Downlink Control Channel, NPDCCH (QPSK) - Narrowband reference signal, NRS (sub-frame 0, 4, and 9), SISO or MIMO 2x2 with TAE 65ns Modes of Operation Stand-Alone Guard-band In-band 6dB 6dB 200KHz LTE LTE - Narrowband synchronization signal (NPSS and NSSS) including Cell ID Source: 3GPP , ,

25 5G RAN Evolution NB-IoT Spectrum and Interference NB-IoT User Equipment TX Max Power Class 3 Class 5 Tx Off Power Rx Min Power 23 dbm 20 dbm - 50 dbm dbm Multi-ray and wall penetration loss Interference Shadowing NB-IoT Base Station TX Max Power Wide Area Medium Range Local Range Rx Min Power Guard & In-band Stand-Alone None 38 dbm 24 dbm dbm -127 dbm!"##$%&'#(&)h+,-- = 20 +, ' FSPL = 83dB, d = 500, f = 750MHz WPL 205I, $h&5,jkl2 105I, NB-IoT NB-IoT LTE LTE & NB-IoT Downlink Spectrum CellAdvisor Spectrum & RFoFiber RFoCPRI LTE & NB-IoT Uplink Spectrum 25

26 5G RAN Evolution NB-IoT Signal Analysis Signal Quality Downlink Narrowband Reference Signal (NRS) For NB-IoT, for all bandwidths, the EVM measurement shall be performed for each NB-IoT carrier over all allocated resource and downlink sub-frames within 1 ms measurement periods Narrowband reference signals shall not be transmitted in sub-frames containing NPSS or NSSS NRS modulation requirement (EVM 17.5%) NB-IoT Adjacent RB Power Reserved RE NB-IoT Modulation (Reference Signal) NRS ANTENNA 1 NRS ANTENNA 2 LTE and NB-IoT In-band Signal Quality 26

27 5G RAN Evolution LTE-M Signal Analysis MTC Data Channels (MPDSCH : 6 RB) LTE-M Overview Coexist with LTE, allocating a bandwidth of 1.08MHz (6 PRB), supporting 10Kbps to 1 Mbps LTE 10MHz (50 RB) Enhancements supporting mobility, multicast, positioning, and VoLTE Coverage targets are achieved by repetition across multiple subframes (4 for normal cyclic prefix or 8 for extended cyclic prefix). Modulation scheme of evolved machine type communication physical control channel (MPDCCH) is QPSK MTC Control Channel (MPDCCH) LTE with emtc Downlink Signal Analysis 27

28 Topics 5G RAN Introduction 5G Evolution 5G Revolution 28

29 5G RAN Revolution Overview Small Cell Radio access in mmwave (~30GHz) with higher channel bandwidth (~100MHz) and multiple transmitters (massive MIMO) with beam-forming. Phantom Cell Macro-Cell handles user plane traffic (control channels) and Small Cell handles user plane traffic (shared channels) Similar to coordinated multipoint (CoMP) Multi-RAT Sub 6GHz: LTE and LTE-U/LAA, NB-IoT, WiFi Offload Beyond 6GHz: Small-Cells, M-MIMO Modulation Macro Cells: OFDMA (256QAM) Small Cells: UF-OFDMA, NOMA (Channel BW: 100MHz to 1GHz) Phantom Cell mmwave, Massive MIMO mmwave LTE-A LTE-U M-MIMO and Beam Forming UF OFDMA mmw + MMIMO M-MIMO Beam Forming µwave Front-haul µwave 5G Revolution µwave: micro-wave mmw: millimeter wave (30 to 100GHz) M-MIMO: Massive MIMO MultiRAT: Multi Radio Access Technology UF-OFDMA: Universal Filtered OFDMA 29

30 5G RAN Revolution Verizon 5G Technical Forum (V5GTF) The Verizon 5G Technology Forum (V5GTF) was formed in late 2015 in cooperation with ecosystem partners Create 5G technical specifications, including 5G radio interface (Layers 1, 2 and 3) and defines the interfaces between the User Equipment (UE) and the network. The initial release included the V5G.200 series which describes Layer 1 (the Physical Layer). The V5G.300 series describing Layers 2 and 3 (Medium Access Control, Radio Link Control, Packet Data Convergence Protocol, and Radio Resource Control). 30

31 LTE Physical Layer Overview LTE Downlink Signal Format OFDMA POWER POWER 1 Frame (10 ms) = 10 sub-frames (1 ms) = 20 slots (0.5ms) POWER Transmission Bandwidth: 9 MHz Channel Bandwidth: 10 MHz FREQUENCY Slot Subframe Frame Symbols (Sy) Slot TIME POWER Subcarriers (Sc) Resource Block POWER Resource Element TIME TIME 7 Symbol (Sy) FREQUENCY 15 khz LTE 10 MHz : 9 MHz / 15 khz = 600 Sc FREQUENCY Symbol (Sy) 12 Subcarrier (Sc) Subcarrier (Sc) Resource Block (RB) = 12 Sc x 7 Sy = 84 Resource Elements FREQUENCY 31

32 5G RAN Revolution V5GTF Radio Access Signal Format (TDD Structure) POWER POWER POWER FREQUENCY CH BW: 100 MHz TX BW: 90 MHz Slot Subframe Symbols (Sy) Frame (10ms) Slot TIME POWER Subcarriers (Sc) POWER Resource Block Resource Element TIME 7 Symbol (Sy) TIME Symbol (Sy) 12 Subcarrier (Sc) FREQUENCY FREQUENCY 75 khz CHBW 100 MHz : 90 MHz / 75 khz = 1200 Sc FREQUENCY Subcarrier (Sc) Resource Block (RB) = 12 Sc x 7 Sy = 84 Resource Elements 32

33 5G RAN Revolution Fixed Wireless Power GHz CARRIER 1 CARRIER 2 5G (28GHz) Fixed Wireless co-located with Macro-Cell 100MHz 100MHz Freq 5G Carrier Aggregation (28GHz) 5G Structure (TDD) 6 8 USB Control Data Bus Bias Tee Power IF Spectrum High Frequency Spectrum 28GHz Downconverter 28GHz Downconverter CellAdvisor JD740 or JD780 Series with 28GHz Downconverter CellAdvisor 28GHz Spectrum and Interference Analysis 5G Spectrum and Interference (CellAdvisor) 33

34 5G RAN Revolution mmwave Spectrum Analysis 90 MHz Channel 27.8GHz 90 MHz Channel 27.9GHz 5G Spectrum Analysis (Carrier 1) 5G Spectrum Analysis (Carrier 2) 34

35

NB IoT RAN. Srđan Knežević Solution Architect. NB-IoT Commercial in confidence Uen, Rev A Page 1

NB IoT RAN. Srđan Knežević Solution Architect. NB-IoT Commercial in confidence Uen, Rev A Page 1 NB IoT RAN Srđan Knežević Solution Architect NB-IoT Commercial in confidence 20171110-1 Uen, Rev A 2017-11-10 Page 1 Massive Iot market outlook M2M (TODAY) IOT (YEAR 2017 +) 15 Billion PREDICTED IOT CONNECTED

More information

Technical Aspects of LTE Part I: OFDM

Technical Aspects of LTE Part I: OFDM Technical Aspects of LTE Part I: OFDM By Mohammad Movahhedian, Ph.D., MIET, MIEEE m.movahhedian@mci.ir ITU regional workshop on Long-Term Evolution 9-11 Dec. 2013 Outline Motivation for LTE LTE Network

More information

Planning of LTE Radio Networks in WinProp

Planning of LTE Radio Networks in WinProp Planning of LTE Radio Networks in WinProp AWE Communications GmbH Otto-Lilienthal-Str. 36 D-71034 Böblingen mail@awe-communications.com Issue Date Changes V1.0 Nov. 2010 First version of document V2.0

More information

Tomorrow s Wireless - How the Internet of Things and 5G are Shaping the Future of Wireless

Tomorrow s Wireless - How the Internet of Things and 5G are Shaping the Future of Wireless Tomorrow s Wireless - How the Internet of Things and 5G are Shaping the Future of Wireless Jin Bains Vice President R&D, RF Products, National Instruments 1 We live in a Hyper Connected World Data rate

More information

M A R C H 2 6, Sheri DeTomasi 5G New Radio Solutions Lead Keysight Technologies. 5G New Radio Challenges and Redefining Test

M A R C H 2 6, Sheri DeTomasi 5G New Radio Solutions Lead Keysight Technologies. 5G New Radio Challenges and Redefining Test M A R C H 2 6, 2 0 1 8 Sheri DeTomasi 5G New Radio Solutions Lead Keysight Technologies 1 5G Market Trends 5G New Radio Specification and Implications New Measurement Challenges and Redefining Test Summary

More information

LTE and NB-IoT. Luca Feltrin. RadioNetworks, DEI, Alma Mater Studiorum - Università di Bologna. Telecom Italia Mobile S.p.a. - TIM

LTE and NB-IoT. Luca Feltrin. RadioNetworks, DEI, Alma Mater Studiorum - Università di Bologna. Telecom Italia Mobile S.p.a. - TIM LTE and NB-IoT Luca Feltrin RadioNetworks, DEI, Alma Mater Studiorum - Università di Bologna Telecom Italia Mobile S.p.a. - TIM Index Ø 3GPP and LTE Specifications Ø LTE o Architecture o PHY Layer o Procedures

More information

K E Y S I G H T I N 5 G. Mombasawala Mohmedsaaed General Manager (Applications)

K E Y S I G H T I N 5 G. Mombasawala Mohmedsaaed General Manager (Applications) K E Y S I G H T I N 5 G Mombasawala Mohmedsaaed 18.05.2018 General Manager (Applications) EPC 1 e M B B m M T C u R L C C CP+ UP UP The first NR specification (3GPP Release 15) supports increased data

More information

Interference management Within 3GPP LTE advanced

Interference management Within 3GPP LTE advanced Interference management Within 3GPP LTE advanced Konstantinos Dimou, PhD Senior Research Engineer, Wireless Access Networks, Ericsson research konstantinos.dimou@ericsson.com 2013-02-20 Outline Introduction

More information

3GPP Standards for the Internet-of-Things

3GPP Standards for the Internet-of-Things 3GPP Standards for the Internet-of-Things Philippe Reininger Chairman of 3GPP RAN WG 3 (Huawei) 3GPP 2016 1 Partnership Organizational Partners (SDOs) Regional standards organizations: ARIB (Japan), ATIS

More information

Top 5 Challenges for 5G New Radio Device Designers

Top 5 Challenges for 5G New Radio Device Designers WHITE PAPER Top 5 Challenges for 5G New Radio Device Designers 5G New Radio (NR) Release-15, introduced in December 2017, lays the foundation for ultra-fast download speeds, reliable low latency connections,

More information

All rights reserved. Mobile Developments. Presented by Philippe Reininger, Chairman of 3GPP RAN WG3

All rights reserved.  Mobile Developments. Presented by Philippe Reininger, Chairman of 3GPP RAN WG3 http://eustandards.in/ Mobile Developments Presented by Philippe Reininger, Chairman of 3GPP RAN WG3 Introduction 3GPP RAN has started a new innovation cycle which will be shaping next generation cellular

More information

Long Term Evolution (LTE) and 5th Generation Mobile Networks (5G) CS-539 Mobile Networks and Computing

Long Term Evolution (LTE) and 5th Generation Mobile Networks (5G) CS-539 Mobile Networks and Computing Long Term Evolution (LTE) and 5th Generation Mobile Networks (5G) Long Term Evolution (LTE) What is LTE? LTE is the next generation of Mobile broadband technology Data Rates up to 100Mbps Next level of

More information

5G NR Update and UE Validation

5G NR Update and UE Validation 5G NR Update and UE Validation Sr. Project Manager/ Keysight JianHua Wu 3GPP Status Update 2 5G Scenarios and Use Cases B R O A D R A N G E O F N E W S E R V I C E S A N D PA R A D I G M S Amazingly fast

More information

Contents. Introduction Why 5G? What are the 4G limitations? Key consortium and Research centers for the 5G

Contents. Introduction Why 5G? What are the 4G limitations? Key consortium and Research centers for the 5G Contents Introduction Why 5G? What are the 4G limitations? Key consortium and Research centers for the 5G Technical requirements & Timelines Technical requirements Key Performance Indices (KPIs) 5G Timelines

More information

Page 1. Overview : Wireless Networks Lecture 9: OFDM, WiMAX, LTE

Page 1. Overview : Wireless Networks Lecture 9: OFDM, WiMAX, LTE Overview 18-759: Wireless Networks Lecture 9: OFDM, WiMAX, LTE Dina Papagiannaki & Peter Steenkiste Departments of Computer Science and Electrical and Computer Engineering Spring Semester 2009 http://www.cs.cmu.edu/~prs/wireless09/

More information

Evolution of LTE-Advanced in 3GPP Rel-13/14: a Path to 5G

Evolution of LTE-Advanced in 3GPP Rel-13/14: a Path to 5G ICTC 2015 Evolution of LTE-Advanced in 3GPP Rel-13/14: a Path to 5G Juho Lee Samsung Electronics Presentation Outline LTE/LTE-Advanced evolution: an overview LTE-Advanced in Rel-13 Expectation for LTE-Advanced

More information

LTE systems: overview

LTE systems: overview LTE systems: overview Luca Reggiani LTE overview 1 Outline 1. Standard status 2. Signal structure 3. Signal generation 4. Physical layer procedures 5. System architecture 6. References LTE overview 2 Standard

More information

2012 LitePoint Corp LitePoint, A Teradyne Company. All rights reserved.

2012 LitePoint Corp LitePoint, A Teradyne Company. All rights reserved. LTE TDD What to Test and Why 2012 LitePoint Corp. 2012 LitePoint, A Teradyne Company. All rights reserved. Agenda LTE Overview LTE Measurements Testing LTE TDD Where to Begin? Building a LTE TDD Verification

More information

3GPP RAN1 Status: LTE Licensed-Assisted Access (LAA) to Unlicensed Spectrum Richard Li

3GPP RAN1 Status: LTE Licensed-Assisted Access (LAA) to Unlicensed Spectrum Richard Li 3GPP RAN1 Status: LTE Licensed-Assisted Access (LAA) to Unlicensed Spectrum Richard Li Mar. 4, 2016 1 Agenda Status Overview of RAN1 Working/Study Items Narrowband Internet of Things (NB-IoT) (Rel-13)

More information

5G Synchronization Aspects

5G Synchronization Aspects 5G Synchronization Aspects Michael Mayer Senior Staff Engineer Huawei Canada Research Centre WSTS, San Jose, June 2016 Page 1 Objective and outline Objective: To provide an overview and summarize the direction

More information

Wireless Networks: An Introduction

Wireless Networks: An Introduction Wireless Networks: An Introduction Master Universitario en Ingeniería de Telecomunicación I. Santamaría Universidad de Cantabria Contents Introduction Cellular Networks WLAN WPAN Conclusions Wireless Networks:

More information

Evolution of cellular wireless systems from 2G to 5G. 5G overview th October Enrico Buracchini TIM INNOVATION DEPT.

Evolution of cellular wireless systems from 2G to 5G. 5G overview th October Enrico Buracchini TIM INNOVATION DEPT. Evolution of cellular wireless systems from 2G to 5G 5G overview 6-13 th October 2017 Enrico Buracchini TIM INNOVATION DEPT. Up to now.we are here. Source : Qualcomm presentation @ 5G Tokyo Bay Summit

More information

Long Term Evolution (LTE)

Long Term Evolution (LTE) 1 Lecture 13 LTE 2 Long Term Evolution (LTE) Material Related to LTE comes from 3GPP LTE: System Overview, Product Development and Test Challenges, Agilent Technologies Application Note, 2008. IEEE Communications

More information

Part I Evolution. ZTE All rights reserved

Part I Evolution. ZTE All rights reserved Part I Evolution 2 ZTE All rights reserved 4G Standard Evolution, LTE-A in 3GPP LTE(R8/R9) DL: 100Mbps, UL: 50Mbps MIMO, BF,LCS, embms LTE-A (R10/R11) DL: 1Gbps, UL: 500Mbps CA, Relay, Het-Net CoMP, emimo

More information

Radio Interface and Radio Access Techniques for LTE-Advanced

Radio Interface and Radio Access Techniques for LTE-Advanced TTA IMT-Advanced Workshop Radio Interface and Radio Access Techniques for LTE-Advanced Motohiro Tanno Radio Access Network Development Department NTT DoCoMo, Inc. June 11, 2008 Targets for for IMT-Advanced

More information

K E Y N O T E S P E E C H. Deputy General Manager / Keysight Technologies

K E Y N O T E S P E E C H. Deputy General Manager / Keysight Technologies //08 K E Y N O T E S P E E C H Jeffrey Chen Jeffrey-cy_chen@keysight.com 08.0. Deputy General Manager / Keysight Technologies M O R E S P E E D, L E S S P O W E R, P E R F E C T A C C U R A C Y NETWORKS/CLOUD

More information

Addressing Future Wireless Demand

Addressing Future Wireless Demand Addressing Future Wireless Demand Dave Wolter Assistant Vice President Radio Technology and Strategy 1 Building Blocks of Capacity Core Network & Transport # Sectors/Sites Efficiency Spectrum 2 How Do

More information

5G deployment below 6 GHz

5G deployment below 6 GHz 5G deployment below 6 GHz Ubiquitous coverage for critical communication and massive IoT White Paper There has been much attention on the ability of new 5G radio to make use of high frequency spectrum,

More information

Progress on LAA and its relationship to LTE-U and MulteFire. Qualcomm Technologies, Inc. February 22, 2016

Progress on LAA and its relationship to LTE-U and MulteFire. Qualcomm Technologies, Inc. February 22, 2016 Progress on LAA and its relationship to LTE-U and MulteFire Qualcomm Technologies, Inc. February 22, 2016 Making best use of 5 GHz unlicensed band LTE-U/LAA, LWA, MulteFire and will coexist in 5 GHz Enterprises

More information

CHAPTER 14 4 TH GENERATION SYSTEMS AND LONG TERM EVOLUTION

CHAPTER 14 4 TH GENERATION SYSTEMS AND LONG TERM EVOLUTION CHAPTER 14 4 TH GENERATION SYSTEMS AND LONG TERM EVOLUTION These slides are made available to faculty in PowerPoint form. Slides can be freely added, modified, and deleted to suit student needs. They represent

More information

Narrowband Internet of Things Measurements Application Note

Narrowband Internet of Things Measurements Application Note Narrowband Internet of Things Measurements Application Note Products: R&S VSE R&S VSE-K106 R&S FSW R&S FSV(A) R&S FPS R&S SMW200A R&S SMW-K115 R&S SGT R&S WinIQSIM2 R&S SGT-K415 The Internet of Things

More information

LTE-U Forum: Alcatel-Lucent, Ericsson, Qualcomm Technologies Inc., Samsung Electronics & Verizon. LTE-U SDL Coexistence Specifications V1.

LTE-U Forum: Alcatel-Lucent, Ericsson, Qualcomm Technologies Inc., Samsung Electronics & Verizon. LTE-U SDL Coexistence Specifications V1. LTE-U Forum LTE-U Forum: Alcatel-Lucent, Ericsson, Qualcomm Technologies Inc., Samsung Electronics & Verizon LTE-U SDL Coexistence Specifications V1.0 (2015-02) Disclaimer and Copyright Notification Copyright

More information

3G Evolution HSPA and LTE for Mobile Broadband Part II

3G Evolution HSPA and LTE for Mobile Broadband Part II 3G Evolution HSPA and LTE for Mobile Broadband Part II Dr Stefan Parkvall Principal Researcher Ericsson Research stefan.parkvall@ericsson.com Outline Series of three seminars I. Basic principles Channel

More information

C O M PAN Y R E S T R I C T E D

C O M PAN Y R E S T R I C T E D What is 5G? It s a paradigm shift 1G~1985 2G1992 3G2001 4G2010 5G2020 Transition from analog to digital www Define use case Analyze requirements Define technology embb www Define technology framework Find

More information

Millimeter wave: An excursion in a new radio interface for 5G

Millimeter wave: An excursion in a new radio interface for 5G Millimeter wave: An excursion in a new radio interface for 5G Alain Mourad Cambridge Wireless, London 03 February 2015 Creating the Living Network Outline 5G radio interface outlook Millimeter wave A new

More information

Keysight Technologies Narrowband IoT (NB-IoT): Cellular Technology for the Hyperconnected IoT

Keysight Technologies Narrowband IoT (NB-IoT): Cellular Technology for the Hyperconnected IoT Ihr Spezialist für Mess- und Prüfgeräte Keysight Technologies Narrowband IoT (): Cellular Technology for the Hyperconnected IoT Application Note datatec Ferdinand-Lassalle-Str. 52 72770 Reutlingen Tel.

More information

References. What is UMTS? UMTS Architecture

References. What is UMTS? UMTS Architecture 1 References 2 Material Related to LTE comes from 3GPP LTE: System Overview, Product Development and Test Challenges, Agilent Technologies Application Note, 2008. IEEE Communications Magazine, February

More information

5G NR: Key Features and Enhancements An overview of 5G NR key technical features and enhancements for massive MIMO, mmwave, etc.

5G NR: Key Features and Enhancements An overview of 5G NR key technical features and enhancements for massive MIMO, mmwave, etc. 5G NR: Key Features and Enhancements An overview of 5G NR key technical features and enhancements for massive MIMO, mmwave, etc. Yinan Qi Samsung Electronics R&D Institute UK, Staines, Middlesex TW18 4QE,

More information

Investigation on Multiple Antenna Transmission Techniques in Evolved UTRA. OFDM-Based Radio Access in Downlink. Features of Evolved UTRA and UTRAN

Investigation on Multiple Antenna Transmission Techniques in Evolved UTRA. OFDM-Based Radio Access in Downlink. Features of Evolved UTRA and UTRAN Evolved UTRA and UTRAN Investigation on Multiple Antenna Transmission Techniques in Evolved UTRA Evolved UTRA (E-UTRA) and UTRAN represent long-term evolution (LTE) of technology to maintain continuous

More information

Low latency in 4.9G/5G

Low latency in 4.9G/5G Low latency in 4.9G/5G Solutions for millisecond latency White Paper The demand for mobile networks to deliver low latency is growing. Advanced services such as robotics control, autonomous cars and virtual

More information

From 2G to 4G UE Measurements from GSM to LTE. David Hall RF Product Manager

From 2G to 4G UE Measurements from GSM to LTE. David Hall RF Product Manager From 2G to 4G UE Measurements from GSM to LTE David Hall RF Product Manager Agenda: Testing 2G to 4G Devices The progression of standards GSM/EDGE measurements WCDMA measurements LTE Measurements LTE theory

More information

3GPP Long Term Evolution LTE

3GPP Long Term Evolution LTE Chapter 27 3GPP Long Term Evolution LTE Slides for Wireless Communications Edfors, Molisch, Tufvesson 630 Goals of IMT-Advanced Category 1 2 3 4 5 peak data rate DL / Mbit/s 10 50 100 150 300 max DL modulation

More information

3G/4G Mobile Communications Systems. Dr. Stefan Brück Qualcomm Corporate R&D Center Germany

3G/4G Mobile Communications Systems. Dr. Stefan Brück Qualcomm Corporate R&D Center Germany 3G/4G Mobile Communications Systems Dr. Stefan Brück Qualcomm Corporate R&D Center Germany Chapter VI: Physical Layer of LTE 2 Slide 2 Physical Layer of LTE OFDM and SC-FDMA Basics DL/UL Resource Grid

More information

Test Range Spectrum Management with LTE-A

Test Range Spectrum Management with LTE-A Test Resource Management Center (TRMC) National Spectrum Consortium (NSC) / Spectrum Access R&D Program Test Range Spectrum Management with LTE-A Bob Picha, Nokia Corporation of America DISTRIBUTION STATEMENT

More information

5G New Radio Design. Fall VTC-2017, Panel September 25 th, Expanding the human possibilities of technology to make our lives better

5G New Radio Design. Fall VTC-2017, Panel September 25 th, Expanding the human possibilities of technology to make our lives better 5G New Radio Design Expanding the human possibilities of technology to make our lives better Fall VTC-2017, Panel September 25 th, 2017 Dr. Amitabha Ghosh Head of Small Cell Research, Nokia Fellow, IEEE

More information

Addressing Design and Test Challenges for new LTE-Advanced Standard

Addressing Design and Test Challenges for new LTE-Advanced Standard Addressing Design and Test Challenges for new LTE-Advanced Standard Sheri DeTomasi Modular Program Manager LTE-A Multi-channel Apps Updated December 15, 2014 The Data Challenge Internet Email Navigation

More information

Background: Cellular network technology

Background: Cellular network technology Background: Cellular network technology Overview 1G: Analog voice (no global standard ) 2G: Digital voice (again GSM vs. CDMA) 3G: Digital voice and data Again... UMTS (WCDMA) vs. CDMA2000 (both CDMA-based)

More information

Radio Access Techniques for LTE-Advanced

Radio Access Techniques for LTE-Advanced Radio Access Techniques for LTE-Advanced Mamoru Sawahashi Musashi Institute of of Technology // NTT DOCOMO, INC. August 20, 2008 Outline of of Rel-8 LTE (Long-Term Evolution) Targets for IMT-Advanced Requirements

More information

5G Technology Introduction, Market Status Overview and Worldwide Trials. Dr. Taro Eichler Technology Manager Wireless Communication

5G Technology Introduction, Market Status Overview and Worldwide Trials. Dr. Taro Eichler Technology Manager Wireless Communication 5G Technology Introduction, Market Status Overview and Worldwide Trials Dr. Taro Eichler Technology Manager Wireless Communication Mobile World Congress 2017 Barcelona (It not Smartphones anymore) Automation

More information

5G - The multi antenna advantage. Bo Göransson, PhD Expert, Multi antenna systems Systems & Technology

5G - The multi antenna advantage. Bo Göransson, PhD Expert, Multi antenna systems Systems & Technology 5G - The multi antenna advantage Bo Göransson, PhD Expert, Multi antenna systems Systems & Technology Content What is 5G? Background (theory) Standardization roadmap 5G trials & testbeds 5G product releases

More information

802.11ax Design Challenges. Mani Krishnan Venkatachari

802.11ax Design Challenges. Mani Krishnan Venkatachari 802.11ax Design Challenges Mani Krishnan Venkatachari Wi-Fi: An integral part of the wireless landscape At the center of connected home Opening new frontiers for wireless connectivity Wireless Display

More information

5G new radio architecture and challenges

5G new radio architecture and challenges WHITE PAPER 5G new radio architecture and challenges By Dr Paul Moakes, CTO, CommAgility www.commagility.com 5G New Radio One of the key enabling technologies for 5G will be New Radio (NR). 5G NR standardization

More information

Design of a UE-specific Uplink Scheduler for Narrowband Internet-of-Things (NB-IoT) Systems

Design of a UE-specific Uplink Scheduler for Narrowband Internet-of-Things (NB-IoT) Systems 1 Design of a UE-specific Uplink Scheduler for Narrowband Internet-of-Things (NB-IoT) Systems + Bing-Zhi Hsieh, + Yu-Hsiang Chao, + Ray-Guang Cheng, and ++ Navid Nikaein + Department of Electronic and

More information

3G long-term evolution

3G long-term evolution 3G long-term evolution by Stanislav Nonchev e-mail : stanislav.nonchev@tut.fi 1 2006 Nokia Contents Radio network evolution HSPA concept OFDM adopted in 3.9G Scheduling techniques 2 2006 Nokia 3G long-term

More information

Simulation Test Bench for NB-IoT Products

Simulation Test Bench for NB-IoT Products Application Note Simulation Test Bench for NB-IoT Products Overview Over 6 billion devices, excluding smartphones, tablets, and computers, could be connected to the internet of things (IoT) by 00, requiring

More information

Lecture LTE (4G) -Technologies used in 4G and 5G. Spread Spectrum Communications

Lecture LTE (4G) -Technologies used in 4G and 5G. Spread Spectrum Communications COMM 907: Spread Spectrum Communications Lecture 10 - LTE (4G) -Technologies used in 4G and 5G The Need for LTE Long Term Evolution (LTE) With the growth of mobile data and mobile users, it becomes essential

More information

A 5G Paradigm Based on Two-Tier Physical Network Architecture

A 5G Paradigm Based on Two-Tier Physical Network Architecture A 5G Paradigm Based on Two-Tier Physical Network Architecture Elvino S. Sousa Jeffrey Skoll Professor in Computer Networks and Innovation University of Toronto Wireless Lab IEEE Toronto 5G Summit 2015

More information

Millimeter-Wave Communication and Mobile Relaying in 5G Cellular Networks

Millimeter-Wave Communication and Mobile Relaying in 5G Cellular Networks Lectio praecursoria Millimeter-Wave Communication and Mobile Relaying in 5G Cellular Networks Author: Junquan Deng Supervisor: Prof. Olav Tirkkonen Department of Communications and Networking Opponent:

More information

5G Standardization Status in 3GPP

5G Standardization Status in 3GPP As the radio interface of mobile phones has evolved, it has typically been changed about every ten years, and the 5G (5th Generation) interface is expected to start being used in the 2020s. Similar to

More information

LTE-U Forum: Alcatel-Lucent, Ericsson, LG Electronics, Qualcomm Technologies Inc., Samsung Electronics & Verizon

LTE-U Forum: Alcatel-Lucent, Ericsson, LG Electronics, Qualcomm Technologies Inc., Samsung Electronics & Verizon LTE-U Forum LTE-U Forum: Alcatel-Lucent, Ericsson, LG Electronics, Qualcomm Technologies Inc., Samsung Electronics & Verizon LTE-U SDL Coexistence Specifications V1.3 (2015-10) Disclaimer and Copyright

More information

Building versatile network upon new waveforms

Building versatile network upon new waveforms Security Level: Building versatile network upon new waveforms Chan Zhou, Malte Schellmann, Egon Schulz, Alexandros Kaloxylos Huawei Technologies Duesseldorf GmbH 5G networks: A complex ecosystem 5G service

More information

RF exposure impact on 5G rollout A technical overview

RF exposure impact on 5G rollout A technical overview RF exposure impact on 5G rollout A technical overview ITU Workshop on 5G, EMF & Health Warsaw, Poland, 5 December 2017 Presentation: Kamil BECHTA, Nokia Mobile Networks 5G RAN Editor: Christophe GRANGEAT,

More information

3GPP: Evolution of Air Interface and IP Network for IMT-Advanced. Francois COURAU TSG RAN Chairman Alcatel-Lucent

3GPP: Evolution of Air Interface and IP Network for IMT-Advanced. Francois COURAU TSG RAN Chairman Alcatel-Lucent 3GPP: Evolution of Air Interface and IP Network for IMT-Advanced Francois COURAU TSG RAN Chairman Alcatel-Lucent 1 Introduction Reminder of LTE SAE Requirement Key architecture of SAE and its impact Key

More information

Department of Computer Science Institute for System Architecture, Chair for Computer Networks

Department of Computer Science Institute for System Architecture, Chair for Computer Networks Department of Computer Science Institute for System Architecture, Chair for Computer Networks LTE, WiMAX and 4G Mobile Communication and Mobile Computing Prof. Dr. Alexander Schill http://www.rn.inf.tu-dresden.de

More information

DOWNLINK AIR-INTERFACE...

DOWNLINK AIR-INTERFACE... 1 ABBREVIATIONS... 10 2 FUNDAMENTALS... 14 2.1 INTRODUCTION... 15 2.2 ARCHITECTURE... 16 2.3 INTERFACES... 18 2.4 CHANNEL BANDWIDTHS... 21 2.5 FREQUENCY AND TIME DIVISION DUPLEXING... 22 2.6 OPERATING

More information

Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,

Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, mobilegt, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore,

More information

LTE & LTE-A PROSPECTIVE OF MOBILE BROADBAND

LTE & LTE-A PROSPECTIVE OF MOBILE BROADBAND International Journal of Recent Innovation in Engineering and Research Scientific Journal Impact Factor - 3.605 by SJIF e- ISSN: 2456 2084 LTE & LTE-A PROSPECTIVE OF MOBILE BROADBAND G.Madhusudhan 1 and

More information

Evolution of 3GPP LTE-Advanced Standard toward 5G

Evolution of 3GPP LTE-Advanced Standard toward 5G Evolution of 3GPP LTE-Advanced Standard toward 5G KRNet 2013. 6. 24. LG Electronics Byoung-Hoon Kim (bh.kim@lge.com) Communication Standards Evolution Mobility We are here IMT-Advanced Standard High (~350Km/h)

More information

Testing Carrier Aggregation in LTE-Advanced Network Infrastructure

Testing Carrier Aggregation in LTE-Advanced Network Infrastructure TM500 Family White Paper December 2015 Testing Carrier Aggregation in LTE-Advanced Network Infrastructure Contents Introduction... Error! Bookmark not defined. Evolution to LTE-Advanced... 3 Bandwidths...

More information

LTE-Advanced and Release 10

LTE-Advanced and Release 10 LTE-Advanced and Release 10 1. Carrier Aggregation 2. Enhanced Downlink MIMO 3. Enhanced Uplink MIMO 4. Relays 5. Release 11 and Beyond Release 10 enhances the capabilities of LTE, to make the technology

More information

Mobile Communication Systems. Part 7- Multiplexing

Mobile Communication Systems. Part 7- Multiplexing Mobile Communication Systems Part 7- Multiplexing Professor Z Ghassemlooy Faculty of Engineering and Environment University of Northumbria U.K. http://soe.ac.uk/ocr Contents Multiple Access Multiplexing

More information

5GCHAMPION. mmw Hotspot Trial, Results and Lesson Learned. Dr. Giuseppe Destino, University of Oulu - CWC Dr. Gosan Noh, ETRI

5GCHAMPION. mmw Hotspot Trial, Results and Lesson Learned. Dr. Giuseppe Destino, University of Oulu - CWC Dr. Gosan Noh, ETRI 5GCHAMPION mmw Hotspot Trial, Results and Lesson Learned Dr. Giuseppe Destino, University of Oulu - CWC Dr. Gosan Noh, ETRI EU-KR Symposium on 5G From the 5G challenge to 5GCHAMPION Trials at Winter Olympic

More information

802.11n. Suebpong Nitichai

802.11n. Suebpong Nitichai 802.11n Suebpong Nitichai Email: sniticha@cisco.com 1 Agenda 802.11n Technology Fundamentals 802.11n Access Points Design and Deployment Planning and Design for 802.11n in Unified Environment Key Steps

More information

MNA Mobile Radio Networks Mobile Network Architectures

MNA Mobile Radio Networks Mobile Network Architectures MNA Mobile Radio Networks Mobile Network Architectures Roberto Verdone roberto.verdone@unibo.it +39 051 20 93817 Office Hours: Monday 4 6 pm (upon prior agreement via email) Slides are provided as supporting

More information

X 04. ECC Report 266

X 04. ECC Report 266 X 04 ECC Report 266 The suitability of the current ECC regulatory framework for the usage of Wideband and Narrowband M2M in the frequency bands 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2.1 GHz and 2.6 GHz

More information

LTE Air Interface. Course Description. CPD Learning Credits. Level: 3 (Advanced) days. Very informative, instructor was engaging and knowledgeable!

LTE Air Interface. Course Description. CPD Learning Credits. Level: 3 (Advanced) days. Very informative, instructor was engaging and knowledgeable! Innovating Telecoms Training Very informative, instructor was engaging and knowledgeable! Watch our course intro video. LTE Air Interface Course Description With the introduction of LTE came the development

More information

Mobile Radio Systems (Wireless Communications)

Mobile Radio Systems (Wireless Communications) Mobile Radio Systems (Wireless Communications) Klaus Witrisal witrisal@tugraz.at Signal Processing and Speech Communication Lab, TU Graz Lecture 1 WS2015/16 (6 October 2016) Key Topics of this Lecture

More information

Radio Performance of 4G-LTE Terminal. Daiwei Zhou

Radio Performance of 4G-LTE Terminal. Daiwei Zhou Radio Performance of 4G-LTE Terminal Daiwei Zhou Course Objectives: Throughout the course the trainee should be able to: 1. get a clear overview of the system architecture of LTE; 2. have a logical understanding

More information

2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media,

2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising

More information

LTE Aida Botonjić. Aida Botonjić Tieto 1

LTE Aida Botonjić. Aida Botonjić Tieto 1 LTE Aida Botonjić Aida Botonjić Tieto 1 Why LTE? Applications: Interactive gaming DVD quality video Data download/upload Targets: High data rates at high speed Low latency Packet optimized radio access

More information

Block Error Rate and UE Throughput Performance Evaluation using LLS and SLS in 3GPP LTE Downlink

Block Error Rate and UE Throughput Performance Evaluation using LLS and SLS in 3GPP LTE Downlink Block Error Rate and UE Throughput Performance Evaluation using LLS and SLS in 3GPP LTE Downlink Ishtiaq Ahmad, Zeeshan Kaleem, and KyungHi Chang Electronic Engineering Department, Inha University Ishtiaq001@gmail.com,

More information

How to tackle 5G challenges Dr. Dominique Noguet Head of Communication and Security Technologies Dpt CEA-LETI

How to tackle 5G challenges Dr. Dominique Noguet Head of Communication and Security Technologies Dpt CEA-LETI How to tackle 5G challenges Dr. Dominique Noguet Head of Communication and Security Technologies Dpt CEA-LETI Dr. Emilio Calvanese Strinati Smart Devices & Telecommunications Strategy Program Director

More information

Capacity Enhancement Techniques for LTE-Advanced

Capacity Enhancement Techniques for LTE-Advanced Capacity Enhancement Techniques for LTE-Advanced LG 전자 윤영우연구위원 yw.yun@lge.com 1/28 3GPP specification releases 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 GSM/GPRS/EDGE enhancements

More information

Beamforming for 4.9G/5G Networks

Beamforming for 4.9G/5G Networks Beamforming for 4.9G/5G Networks Exploiting Massive MIMO and Active Antenna Technologies White Paper Contents 1. Executive summary 3 2. Introduction 3 3. Beamforming benefits below 6 GHz 5 4. Field performance

More information

Keysight Technologies NB-IoT System Modeling: Simple Doesn t Mean Easy

Keysight Technologies NB-IoT System Modeling: Simple Doesn t Mean Easy Keysight Technologies NB-IoT System Modeling: Simple Doesn t Mean Easy Device things Must be simulated Before Cloud White Paper Abstract This paper presents a method for modeling and evaluating a new NB-IoT

More information

PXI LTE FDD and LTE TDD Measurement Suites Data Sheet

PXI LTE FDD and LTE TDD Measurement Suites Data Sheet PXI LTE FDD and LTE TDD Measurement Suites Data Sheet The most important thing we build is trust A production ready ATE solution for RF alignment and performance verification UE Tx output power Transmit

More information

Further Vision on TD-SCDMA Evolution

Further Vision on TD-SCDMA Evolution Further Vision on TD-SCDMA Evolution LIU Guangyi, ZHANG Jianhua, ZHANG Ping WTI Institute, Beijing University of Posts&Telecommunications, P.O. Box 92, No. 10, XiTuCheng Road, HaiDian District, Beijing,

More information

Contents. 1. HSPA & HSPA+ Overview. 2. HSDPA Introduction. 3. HSUPA Introduction. 4. HSPA+ Introduction

Contents. 1. HSPA & HSPA+ Overview. 2. HSDPA Introduction. 3. HSUPA Introduction. 4. HSPA+ Introduction Contents 1. HSPA & HSPA+ Overview 2. HSDPA Introduction 3. HSUPA Introduction 4. HSPA+ Introduction Page58 All the HSPA+ Features in RAN11 and RAN12 3GPP Version HSPA+ Technology RAN Version Release 7

More information

PERCEIVED INFINITE CAPACITY

PERCEIVED INFINITE CAPACITY WHY 5G? Prof. Rahim Tafazolli, University of Surrey, r.tafazolli@surrey.ac.uk All rights reserved PERCEIVED INFINITE CAPACITY New communication paradigm For 5G and Beyond 1 All rights reserved CONTENTS

More information

4G TDD MIMO OFDM Network

4G TDD MIMO OFDM Network 4G TDD MIMO OFDM Network 4G TDD 移动通信网 Prof. TAO Xiaofeng Wireless Technology Innovation Institute (WTI) Beijing University of Posts & Telecommunications (BUPT) Beijing China 北京邮电大学无线新技术研究所陶小峰 1 Background:

More information

802.11ax introduction and measurement solution

802.11ax introduction and measurement solution 802.11ax introduction and measurement solution Agenda IEEE 802.11ax 802.11ax overview & market 802.11ax technique / specification 802.11ax test items Keysight Product / Solution Demo M9421A VXT for 802.11ax

More information

What s Behind 5G Wireless Communications?

What s Behind 5G Wireless Communications? What s Behind 5G Wireless Communications? Marc Barberis 2015 The MathWorks, Inc. 1 Agenda 5G goals and requirements Modeling and simulating key 5G technologies Release 15: Enhanced Mobile Broadband IoT

More information

5G Massive MIMO and mmw Design and Test Solution

5G Massive MIMO and mmw Design and Test Solution 5G Massive MIMO and mmw Design and Test Solution Jan. 2017 Philip Chang Senior Project Manager 1 Agenda Communications Page 2 Overview of 5G Technologies 5G Key Radio Technologies mmwave Massive MIMO Keysight

More information

Base Station (BS) Radio Transmission Minimum Requirements for LTE-U SDL. Presented at the LTE-U Forum workshop on May 28, 2015 in San Diego, CA

Base Station (BS) Radio Transmission Minimum Requirements for LTE-U SDL. Presented at the LTE-U Forum workshop on May 28, 2015 in San Diego, CA Base Station (BS) Radio Transmission Minimum Requirements for LTE-U SDL Presented at the LTE-U Forum workshop on May 28, 2015 in San Diego, CA Disclaimer and Copyright Notification Disclaimer and Copyright

More information

AIS Annual Investor Day 2016 Digital Transformation at AIS. 18 November 2016

AIS Annual Investor Day 2016 Digital Transformation at AIS. 18 November 2016 AIS Annual Investor Day 2016 Digital Transformation at AIS 18 November 2016 Addressing consumer s future demand with AIS technology roadmap Kriengsak Wanichnatee Chief Technology Officer 1 Global Technology

More information

EE 577: Wireless and Personal Communications

EE 577: Wireless and Personal Communications EE 577: Wireless and Personal Communications Dr. Salam A. Zummo Lecture 1: Introduction 1 Common Applications of Wireless Systems AM/FM Radio Broadcast VHF and UHF TV Broadcast Cordless Phones (e.g., DECT)

More information

Keysight Technologies Performing LTE and LTE-Advanced RF Measurements with the E7515A UXM Wireless Test Set

Keysight Technologies Performing LTE and LTE-Advanced RF Measurements with the E7515A UXM Wireless Test Set Keysight Technologies Performing LTE and LTE-Advanced RF Measurements with the E7515A UXM Wireless Test Set Based on 3GPP TS 36.521-1 Application Note 02 Keysight Performing LTE and LTE-Advanced Measurements

More information

Multi-Cell Interference Coordination in LTE Systems using Beamforming Techniques

Multi-Cell Interference Coordination in LTE Systems using Beamforming Techniques Multi-Cell Interference Coordination in LTE Systems using Beamforming Techniques Sérgio G. Nunes, António Rodrigues Instituto Superior Técnico / Instituto de Telecomunicações Technical University of Lisbon,

More information

5G: New Air Interface and Radio Access Virtualization. HUAWEI WHITE PAPER April 2015

5G: New Air Interface and Radio Access Virtualization. HUAWEI WHITE PAPER April 2015 : New Air Interface and Radio Access Virtualization HUAWEI WHITE PAPER April 2015 5 G Contents 1. Introduction... 1 2. Performance Requirements... 2 3. Spectrum... 3 4. Flexible New Air Interface... 4

More information

5G NR network deployment is now let s test!

5G NR network deployment is now let s test! 5G NR network deployment is now let s test! Jibran Siddiqui Technology and Application Engineer Mobile Network Testing Shakil Ahmed Regional Director Mobile Network Testing Contents Market drivers and

More information