Wearable networks: A new frontier for device-to-device communication

Size: px
Start display at page:

Download "Wearable networks: A new frontier for device-to-device communication"

Transcription

1 Wearable networks: A new frontier for device-to-device communication Professor Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical and Computer Engineering The University of Texas at Austin Joint work with Kiran Venugopal (UT) and Ma9hew C. Valen< (West Virginia Univ.) Supported by the Intel 5G program and the Big-XII Faculty Fellowship program

2 Wearable networks Device to track dog s activity Connected pet Augmented reality glasses Fitness trackers Connected person Wireless headset Smart watch Smart phone u Multiple communicating devices in and around the body ª 5 or more devices per person based on market trends trend u D2D communication between nodes ª Uncoordinated with another person s wearable network Smart phone may be the hub of the D2D wearable network 2

3 Galaxy of wearables u Low-rate fitness monitors to high-rate infotainment devices u May lead to the high consumption that motivates 5G data rates Wearable networks will be very heterogeneous [1] [2] 3

4 Wearables growth potential Gartner research data Smartphone: 18% Wearable : 372% u Significant interest at the Mobile World Congress ª Smart watches, augmented reality, and other devices u People may have one smart phone but many wearables ª New opportunities for semiconductors and software Wearables becomes a smart phone multiplier [1] Will wearables replace your smartphone? Tom s guide: Tech for real life [2] 4

5 Wearable networks vs. body area networks Narrowband communica.on UWB communica.on Frequency Bands (MHz) Supported data rates (kbps) Frequency Band (GHz) Max. data rate (Mbps) , , , , , , , u BANs have been focused low-rate applications: IEEE ª Health-care and fitness monitors including implants ª Man-to-machine communication in workplace u Sparse environment and less significant interference [1] IEEE standard, 2012 [2] S. N. Ramli and R. Ahmad, Surveying the Wireless Body Area Network in the realm of wireless communication IAS conference

6 D2D WEARABLE NETWORKS WITH MMWAVE 6

7 PHY / MAC challenges in D2D wearable networks u Provide a high quality and high bandwidth comm. link u Support heterogeneous devices u Co-exist with other networks in dense environments [1] 7

8 MmWave as solution for wearable networks USA 1 Japan 2 Australia 3 Europe 4 Max transmit power : 500 mw Max EIRP : 43 dbm Max output power: 10 mw Max bandwidth: 2.5 GHz; Max antenna gain: 47 dbi Max output power: 10dBm Max EIRP: 51.8 dbi Max transmit power : 20 mw Max EIRP : 40 dbm 57 GHz 59 GHz 64 GHz 66 GHz Several GHz of spectrum available for worldwide operation 0 u High bandwidth and reasonable isolation u Compact antenna arrays to provide array gain and reduced interf. u Commercial products already available: IEEE ad, WirelessHD 1 47 CFR ; 2 ARIB STD-T69, ARIB STD-T74; 3 Radiocommunications Class License 2000; 4 CEPT : Official journal of the EU; 8

9 PERFORMANCE ANALYSIS IN FINITE MMWAVE WEARABLE NETWORKS K. Venugopal, M. Valenti, and R. W. Heath, Jr., Interference in finite-sized highly dense millimeter wave networks, (invited) Proc. of the Information Theory and Applications, San Diego, California, February 1-6, Paper available at 9

10 What is different for mmwave wearable networks? Receiver Interferers Blocked 2D geometry u Finite number of interferers in a finite network region ª Realistic assumption for the indoor wearable setting w/ mmwave ª Fixed/random location of interferers (extended in journal version) u Blockages due to other human bodies (can be extended to pets) u Both interferer and blockage associated with a user 10

11 Related work on interference modeling u Stochastic geometry models for mmwave cellular networks [1]-[3] ª Infinite spatial extent and number of nodes ª Did not consider people as a source of blockage u Performance analysis for finite ad-hoc networks [4] ª Does not include directional antennas or blockage u Self-blockage model for mmwave [5] ª Considers a 5G cellular system ª User's own body blocks the signal, not other users [1] T. Bai and R. W. Heath Jr., Coverage and rate analysis for millimeter wave cellular networks, IEEE Trans. Wireless Comm., [2] S. Singh, M. N. Kulkarni, A. Ghosh, and J. G. Andrews, Tractable model for rate in self-backhauled millimeter wave cellular networks, online [3] T. Bai, A. Alkhateeb, and R. W. Heath Jr., Coverage and capacity of millimeter-wave cellular networks, IEEE Commun. Magazine, [4] D. Torrieri and M. C. Valenti, The outage probability of a finite ad hoc network in Nakagami fading, IEEE TCOM, [5] T. Bai and R. W. Heath Jr., Analysis of self-body blocking effects in millimeter wave cellular networks, in Proc. Asilomar

12 SYSTEM MODEL 12

13 Modeling antenna pattern using a sectored antenna Number of antenna elements Beamwidth θ Main- lobe gain G Side- lobe gain g u Use a 2D sectored antenna model to simplify the analysis ª Parameterize via a uniform planar square array w/ half-wavelength spacing u Incorporates omni- direc<onal antennas as a special case ª = 1 à omni-directional antenna, G = g = 1 ª Of interest for inexpensive wearable 13

14 Network topology R i X i φ i Reference Rx Reference Tx Interfering Tx Finite region u Finite sized network region, area =, users u One interferer per user transmits at a time u ª interferers + reference transmitter-receiver pair, location of transmitters relative to reference receiver 14

15 Modeling human body blockages X i Y i Reference Rx Reference Tx Interfering Tx u Associate diameter W circle with each user denoted Y i u Determine blocking cone for each Y i ª X i blocked if it falls in one of the blocking cones u Assume Y i does not block X i, i.e., no self-blocking 15

16 SINR MODEL 16

17 SINR and ergodic spectral efficiency Evaluate CCDF of SINR Derive ergodic spectral efficiency u SINR is Noise power normalized by P 0 17

18 Signal from reference transmitter Reference Rx Reference Tx R 0 u h 0 Nakagami fade gain from reference with parameter m 0 u Assume that there is always LOS communication u Reference Tx is within the main beam of the reference Rx 18

19 Signal from interfering transmitters Reference Rx Reference Tx Interfering Tx Blockage associated with interfering Tx NLOS link LOS link u h i - Nakagami fading with parameter m i from X i u Link is NLOS if blocked and LOS otherwise m i = m N m i = m L 19

20 Path-loss model and power gains Reference Rx θ r Rx gain G r R i X i Reference Tx Interfering Tx φ 0 φ i Rx gain g r u - path-loss exponent from X i : for LOS, for NLOS u Define normalized power gain from X i Tx power of X i Ref. receiver s main-lobe points towards X i Captures path loss and Rx orientation 20

21 Relative transmit power Gain G t w.p. (θ t /2π) θ t Transmit antenna at X i Gain g t w.p. (1 - θ t /2π) u X i transmits with probability p t (Aloha-like medium access) u X i points its main-lobe in a (uniform) random direction Probability that ref. receiver is within main-lobe of X i Captures p t and random Tx orientation 21

22 PERFORMANCE ANALYSIS 22

23 CCDF of SINR u SINR coverage probability for a given threshold K. Venugopal, M. C. Valenti and R. W. Heath Jr., Interference in Finite-Sized Highly Dense Millimeter Wave Networks, in Proc. of ITA

24 CCDF of SINR u SINR coverage probability for a given threshold where 24

25 NUMERICAL RESULTS 25

26 Setting Receiver at center u 5 X 9 rectangular grid u Separation between nodes = 2R 0 u No reflection from boundaries Receiver at a corner Parameter s Value R 0 1 m L 4 m N 2 α L 2 α N 4 W 1 σ 2-20 db K 44 u All nodes transmit with same P i 26

27 Spectral efficiency for different antenna configurations Robert W. Heath Jr. (2015) p t = 0.1 N t =N r =16 Receiver at the center N t =N r =1 Significant benefits to beamforming 27

28 Effect of receive antenna orientation Receiver at the center Receiver at a corner Robert W. Heath Jr. (2015) p t = 0.7 N t = N r = 16 Orientation of RX is more important in the corner 28

29 Rate trends with N t and N r Assume 2.16 GHz BW of IEEE ad N t N r Ergodic spectral efficiency (bits/s/hz) Rate (Gb/s) Receiver at center Receiver at a corner Receiver at center Receiver at a corner p t = Gigabit throughputs are achieved even with a single transmit and receive antenna 29

30 Concluding remarks u Wearable networks are the next frontier for D2D u MmWave can provide Gbps data rates to wearables ª Substantial variation as a function of location u Many issues remain to be studied ª Protocols for wearables to support multi-band and het. devices ª Channel models including self-body blocking ª Performance analysis For more information, see: K. Venugopal, M. Valenti, and R. W. Heath, Jr., Interference in finite-sized highly dense millimeter wave networks, (invited) Proc. of the Information Theory and Applications, San Diego, California, February 1-6, Paper available at 30

31 QUESTIONS? 31

Interference in Finite-Sized Highly Dense Millimeter Wave Networks

Interference in Finite-Sized Highly Dense Millimeter Wave Networks Interference in Finite-Sized Highly Dense Millimeter Wave Networks Kiran Venugopal, Matthew C. Valenti, Robert W. Heath Jr. UT Austin, West Virginia University Supported by Intel and the Big- XII Faculty

More information

Coverage and Rate in Finite-Sized Device-to-Device Millimeter Wave Networks

Coverage and Rate in Finite-Sized Device-to-Device Millimeter Wave Networks Coverage and Rate in Finite-Sized Device-to-Device Millimeter Wave Networks Matthew C. Valenti, West Virginia University Joint work with Kiran Venugopal and Robert Heath, University of Texas Under funding

More information

Analysis of Self-Body Blocking in MmWave Cellular Networks

Analysis of Self-Body Blocking in MmWave Cellular Networks Analysis of Self-Body Blocking in MmWave Cellular Networks Tianyang Bai and Robert W. Heath Jr. The University of Texas at Austin Department of Electrical and Computer Engineering Wireless Networking and

More information

Millimeter Wave Cellular Channel Models for System Evaluation

Millimeter Wave Cellular Channel Models for System Evaluation Millimeter Wave Cellular Channel Models for System Evaluation Tianyang Bai 1, Vipul Desai 2, and Robert W. Heath, Jr. 1 1 ECE Department, The University of Texas at Austin, Austin, TX 2 Huawei Technologies,

More information

Millimeter Wave: the future of commercial wireless systems

Millimeter Wave: the future of commercial wireless systems Sildes are Robert W. Heath Jr. 2016 Millimeter Wave: the future of commercial wireless systems Professor Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical and Computer

More information

What is the Role of MIMO in Future Cellular Networks: Massive? Coordinated? mmwave?

What is the Role of MIMO in Future Cellular Networks: Massive? Coordinated? mmwave? What is the Role of MIMO in Future Cellular Networks: Massive? Coordinated? mmwave? Robert W. Heath Jr. The University of Texas at Austin Wireless Networking and Communications Group www.profheath.org

More information

Analysis of massive MIMO networks using stochastic geometry

Analysis of massive MIMO networks using stochastic geometry Analysis of massive MIMO networks using stochastic geometry Tianyang Bai and Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical and Computer Engineering The University

More information

Compressed-Sensing Based Multi-User Millimeter Wave Systems: How Many Measurements Are Needed?

Compressed-Sensing Based Multi-User Millimeter Wave Systems: How Many Measurements Are Needed? Compressed-Sensing Based Multi-User Millimeter Wave Systems: How Many Measurements Are Needed? Ahmed Alkhateeb*, Geert Leus #, and Robert W. Heath Jr.* * Wireless Networking and Communications Group, Department

More information

mm Wave Communications J Klutto Milleth CEWiT

mm Wave Communications J Klutto Milleth CEWiT mm Wave Communications J Klutto Milleth CEWiT Technology Options for Future Identification of new spectrum LTE extendable up to 60 GHz mm Wave Communications Handling large bandwidths Full duplexing on

More information

5G Millimeter-Wave and Device-to-Device Integration

5G Millimeter-Wave and Device-to-Device Integration 5G Millimeter-Wave and Device-to-Device Integration By: Niloofar Bahadori Advisors: Dr. B Kelley, Dr. J.C. Kelly Spring 2017 Outline 5G communication Networks Why we need to move to higher frequencies?

More information

5G: Opportunities and Challenges Kate C.-J. Lin Academia Sinica

5G: Opportunities and Challenges Kate C.-J. Lin Academia Sinica 5G: Opportunities and Challenges Kate C.-J. Lin Academia Sinica! 2015.05.29 Key Trend (2013-2025) Exponential traffic growth! Wireless traffic dominated by video multimedia! Expectation of ubiquitous broadband

More information

Performance Analysis of Beam Sweeping in Millimeter Wave Assuming Noise and Imperfect Antenna Patterns

Performance Analysis of Beam Sweeping in Millimeter Wave Assuming Noise and Imperfect Antenna Patterns Performance Analysis of Beam Sweeping in Millimeter Wave Assuming Noise and Imperfect Antenna Patterns Vutha Va and Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical

More information

Coverage and Rate Trends in Dense Urban mmwave Cellular Networks

Coverage and Rate Trends in Dense Urban mmwave Cellular Networks Coverage and Rate Trends in Dense Urban mmwave Cellular Networks Mandar N. Kulkarni, Sarabjot Singh and Jeffrey G. Andrews Abstract The use of dense millimeter wave (mmwave) cellular networks with highly

More information

Coverage and Capacity Analysis of mmwave Cellular Systems

Coverage and Capacity Analysis of mmwave Cellular Systems Coverage and Capacity Analysis of mmwave Cellular Systems Robert W. Heath Jr., Ph.D., P.E. Wireless Networking and Communications Group Department of Electrical and Computer Engineering The University

More information

Deployment scenarios and interference analysis using V-band beam-steering antennas

Deployment scenarios and interference analysis using V-band beam-steering antennas Deployment scenarios and interference analysis using V-band beam-steering antennas 07/2017 Siklu 2017 Table of Contents 1. V-band P2P/P2MP beam-steering motivation and use-case... 2 2. Beam-steering antenna

More information

Muhammad Nazmul Islam, Senior Engineer Qualcomm Technologies, Inc. December 2015

Muhammad Nazmul Islam, Senior Engineer Qualcomm Technologies, Inc. December 2015 Muhammad Nazmul Islam, Senior Engineer Qualcomm Technologies, Inc. December 2015 2015 Qualcomm Technologies, Inc. All rights reserved. 1 This presentation addresses potential use cases and views on characteristics

More information

Coverage and Capacity Analysis of mmwave Cellular Systems

Coverage and Capacity Analysis of mmwave Cellular Systems Coverage and Capacity Analysis of mmwave Cellular Systems Robert W. Heath Jr. The University of Texas at Austin Joint work with Tianyang Bai www.profheath.org Wireless is Big in Texas 20 Faculty 12 Industrial

More information

Towards 100 Gbps: Ultra-high Spectral Efficiency using massive MIMO with 3D Antenna Configurations

Towards 100 Gbps: Ultra-high Spectral Efficiency using massive MIMO with 3D Antenna Configurations Towards 100 Gbps: Ultra-high Spectral Efficiency using massive with 3D Antenna Configurations ICC 2013, P10 12.06.2013 Budapest, Hungaria Eckhard Grass, grass@ihp-microelectronics.com grass@informatik.hu-berlin.de

More information

A New Analysis of the DS-CDMA Cellular Uplink Under Spatial Constraints

A New Analysis of the DS-CDMA Cellular Uplink Under Spatial Constraints A New Analysis of the DS-CDMA Cellular Uplink Under Spatial Constraints D. Torrieri M. C. Valenti S. Talarico U.S. Army Research Laboratory Adelphi, MD West Virginia University Morgantown, WV June, 3 the

More information

Multihop Routing in Ad Hoc Networks

Multihop Routing in Ad Hoc Networks Multihop Routing in Ad Hoc Networks Dr. D. Torrieri 1, S. Talarico 2 and Dr. M. C. Valenti 2 1 U.S Army Research Laboratory, Adelphi, MD 2 West Virginia University, Morgantown, WV Nov. 18 th, 20131 Outline

More information

Millimeter Wave Communication in 5G Wireless Networks. By: Niloofar Bahadori Advisors: Dr. J.C. Kelly, Dr. B Kelley

Millimeter Wave Communication in 5G Wireless Networks. By: Niloofar Bahadori Advisors: Dr. J.C. Kelly, Dr. B Kelley Millimeter Wave Communication in 5G Wireless Networks By: Niloofar Bahadori Advisors: Dr. J.C. Kelly, Dr. B Kelley Outline 5G communication Networks Why we need to move to higher frequencies? What are

More information

60% of the World without Internet Access

60% of the World without Internet Access 60% of the World without Internet Access 80% 8%? Over 4 Billion people Worldwide without Internet Access About 60% of the World population do not have access to the Internet, wired or wireless http://www.internetlivestats.com/internet-users/

More information

Vehicle-to-X communication using millimeter waves

Vehicle-to-X communication using millimeter waves Infrastructure Person Vehicle 5G Slides Robert W. Heath Jr. (2016) Vehicle-to-X communication using millimeter waves Professor Robert W. Heath Jr., PhD, PE mmwave Wireless Networking and Communications

More information

Can Operators Simply Share Millimeter Wave Spectrum Licenses?

Can Operators Simply Share Millimeter Wave Spectrum Licenses? Can Operators Simply Share Millimeter Wave Spectrum Licenses? Abhishek K. Gupta, Jeffrey G. Andrews, Robert W. Heath, Jr. Wireless Networking and Communications Group Department of Electrical and Computer

More information

Next Generation Mobile Communication. Michael Liao

Next Generation Mobile Communication. Michael Liao Next Generation Mobile Communication Channel State Information (CSI) Acquisition for mmwave MIMO Systems Michael Liao Advisor : Andy Wu Graduate Institute of Electronics Engineering National Taiwan University

More information

Korea (Republic of) TECHNICAL FEASIBILITY OF IMT IN THE BANDS ABOVE 6 GHz

Korea (Republic of) TECHNICAL FEASIBILITY OF IMT IN THE BANDS ABOVE 6 GHz Radiocommunication Study Groups Received: 23 January 2013 Document 23 January 2013 English only SPECTRUM ASPECTS TECHNOLOGY ASPECTS GENERAL ASPECTS Korea (Republic of) TECHNICAL FEASIBILITY OF IMT IN THE

More information

Performance Analysis of Hybrid 5G Cellular Networks Exploiting mmwave Capabilities in Suburban Areas

Performance Analysis of Hybrid 5G Cellular Networks Exploiting mmwave Capabilities in Suburban Areas Performance Analysis of Hybrid 5G Cellular Networks Exploiting Capabilities in Suburban Areas Muhammad Shahmeer Omar, Muhammad Ali Anjum, Syed Ali Hassan, Haris Pervaiz and Qiang Ni School of Electrical

More information

5G Antenna Design & Network Planning

5G Antenna Design & Network Planning 5G Antenna Design & Network Planning Challenges for 5G 5G Service and Scenario Requirements Massive growth in mobile data demand (1000x capacity) Higher data rates per user (10x) Massive growth of connected

More information

Comparing Massive MIMO and mmwave Massive MIMO

Comparing Massive MIMO and mmwave Massive MIMO Comparing Massive MIMO and mmwave Massive MIMO Robert W. Heath Jr. The University of Texas at Austin Department of Electrical and Computer Engineering Wireless Networking and Communications Group Joint

More information

On the Security of Millimeter Wave Vehicular Communication Systems using Random Antenna Subsets

On the Security of Millimeter Wave Vehicular Communication Systems using Random Antenna Subsets On the Security of Millimeter Wave Vehicular Communication Systems using Random Antenna Subsets Mohammed Eltayeb*, Junil Choi*, Tareq Al-Naffouri #, and Robert W. Heath Jr.* * Wireless Networking and Communications

More information

Millimeter Wave Small-Scale Spatial Statistics in an Urban Microcell Scenario

Millimeter Wave Small-Scale Spatial Statistics in an Urban Microcell Scenario Millimeter Wave Small-Scale Spatial Statistics in an Urban Microcell Scenario Shu Sun, Hangsong Yan, George R. MacCartney, Jr., and Theodore S. Rappaport {ss7152,hy942,gmac,tsr}@nyu.edu IEEE International

More information

Beyond 4G Cellular Networks: Is Density All We Need?

Beyond 4G Cellular Networks: Is Density All We Need? Beyond 4G Cellular Networks: Is Density All We Need? Jeffrey G. Andrews Wireless Networking and Communications Group (WNCG) Dept. of Electrical and Computer Engineering The University of Texas at Austin

More information

Performance Analysis of Power Control and Cell Association in Heterogeneous Cellular Networks

Performance Analysis of Power Control and Cell Association in Heterogeneous Cellular Networks Performance Analysis of Power Control and Cell Association in Heterogeneous Cellular Networks Prasanna Herath Mudiyanselage PhD Final Examination Supervisors: Witold A. Krzymień and Chintha Tellambura

More information

Understanding Noise and Interference Regimes in 5G Millimeter-Wave Cellular Networks

Understanding Noise and Interference Regimes in 5G Millimeter-Wave Cellular Networks Understanding Noise and Interference Regimes in 5G Millimeter-Wave Cellular Networks Mattia Rebato, Marco Mezzavilla, Sundeep Rangan, Federico Boccardi, Michele Zorzi NYU WIRELESS, Brooklyn, NY, USA University

More information

Prediction of Range, Power Consumption and Throughput for IEEE n in Large Conference Rooms

Prediction of Range, Power Consumption and Throughput for IEEE n in Large Conference Rooms Prediction of Range, Power Consumption and Throughput for IEEE 82.11n in Large Conference Rooms F. Heereman, W. Joseph, E. Tanghe, D. Plets and L. Martens Department of Information Technology, Ghent University/IBBT

More information

The Effect of Human Blockage on the Performance of Millimeter-wave Access Link for Outdoor Coverage

The Effect of Human Blockage on the Performance of Millimeter-wave Access Link for Outdoor Coverage The Effect of Human Blockage on the Performance of Millimeter-wave Access Link for Outdoor Coverage Mohamed Abouelseoud and Gregg Charlton InterDigital, King of Prussia, PA 946, USA Email:mohamed.abouelseoud@interdigital.com,

More information

EITN85, FREDRIK TUFVESSON, JOHAN KÅREDAL ELECTRICAL AND INFORMATION TECHNOLOGY. Why do we need UWB channel models?

EITN85, FREDRIK TUFVESSON, JOHAN KÅREDAL ELECTRICAL AND INFORMATION TECHNOLOGY. Why do we need UWB channel models? Wireless Communication Channels Lecture 9:UWB Channel Modeling EITN85, FREDRIK TUFVESSON, JOHAN KÅREDAL ELECTRICAL AND INFORMATION TECHNOLOGY Overview What is Ultra-Wideband (UWB)? Why do we need UWB channel

More information

Performance Evaluation of Millimeter-Wave Networks in the Context of Generalized Fading

Performance Evaluation of Millimeter-Wave Networks in the Context of Generalized Fading Performance Evaluation of Millimeter-Wave Networks in the Context of Generalized Fading Jacek Kibiłda, Young Jin Chun, Fadhil Firyaguna, Seong Ki Yoo, Luiz A. DaSilva, and Simon L. Cotton CONNECT, Trinity

More information

mm-wave communication: ~30-300GHz Recent release of unlicensed mm-wave spectrum

mm-wave communication: ~30-300GHz Recent release of unlicensed mm-wave spectrum 1 2 mm-wave communication: ~30-300GHz Recent release of unlicensed mm-wave spectrum Frequency: 57 66 GHz (4.7 to 5.3mm wavelength) Bandwidth: 7-9 GHz (depending on region) Current Wi-Fi Frequencies: 2.4

More information

5G System Concept Seminar. RF towards 5G. Researchers: Tommi Tuovinen, Nuutti Tervo & Aarno Pärssinen

5G System Concept Seminar. RF towards 5G. Researchers: Tommi Tuovinen, Nuutti Tervo & Aarno Pärssinen 04.02.2016 @ 5G System Concept Seminar RF towards 5G Researchers: Tommi Tuovinen, Nuutti Tervo & Aarno Pärssinen 5.2.2016 2 Outline 5G challenges for RF Key RF system assumptions Channel SNR and related

More information

Inter-Cell Interference Mitigation in Cellular Networks Applying Grids of Beams

Inter-Cell Interference Mitigation in Cellular Networks Applying Grids of Beams Inter-Cell Interference Mitigation in Cellular Networks Applying Grids of Beams Christian Müller c.mueller@nt.tu-darmstadt.de The Talk was given at the meeting of ITG Fachgruppe Angewandte Informationstheorie,

More information

Vehicle-to-X communication for 5G - a killer application of millimeter wave

Vehicle-to-X communication for 5G - a killer application of millimeter wave 2017, Robert W. W. Heath Jr. Jr. Vehicle-to-X communication for 5G - a killer application of millimeter wave Professor Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical

More information

1 Interference Cancellation

1 Interference Cancellation Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.829 Fall 2017 Problem Set 1 September 19, 2017 This problem set has 7 questions, each with several parts.

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

Wireless Networked Systems

Wireless Networked Systems Wireless Networked Systems CS 795/895 - Spring 2013 Lec #4: Medium Access Control Power/CarrierSense Control, Multi-Channel, Directional Antenna Tamer Nadeem Dept. of Computer Science Power & Carrier Sense

More information

Millimeter Wave Communications:

Millimeter Wave Communications: Millimeter Wave Communications: From Point-to-Point Links to Agile Network Connections Haitham Hassanieh Omid Abari, Michael Rodriguez, Dina Katabi Spectrum Scarcity Huge bandwidth available at millimeter

More information

RF Considerations for Wireless Systems Design. Frank Jimenez Manager, Technical Support & Service

RF Considerations for Wireless Systems Design. Frank Jimenez Manager, Technical Support & Service RF Considerations for Wireless Systems Design Frank Jimenez Manager, Technical Support & Service 1 The Presentation Objective We will cover.. The available wireless spectrum 802.11 technology and the wireless

More information

Multi-band Gigabit Mesh Networks: Opportunities and Challenges

Multi-band Gigabit Mesh Networks: Opportunities and Challenges International Journal On Advances in Networks and Services, vol 2 no, year 29, http://www.iariajournals.org/networks_and_services/ Multi-band Gigabit Mesh Networks: Opportunities and Challenges 88 L. Lily

More information

On the Feasibility of Sharing Spectrum. Licenses in mmwave Cellular Systems

On the Feasibility of Sharing Spectrum. Licenses in mmwave Cellular Systems On the Feasibility of Sharing Spectrum 1 Licenses in mmwave Cellular Systems Abhishek K. Gupta, Jeffrey G. Andrews, Robert W. Heath, Jr. arxiv:1512.129v1 [cs.it] 4 Dec 215 Abstract The highly directional

More information

Performance of ALOHA and CSMA in Spatially Distributed Wireless Networks

Performance of ALOHA and CSMA in Spatially Distributed Wireless Networks Performance of ALOHA and CSMA in Spatially Distributed Wireless Networks Mariam Kaynia and Nihar Jindal Dept. of Electrical and Computer Engineering, University of Minnesota Dept. of Electronics and Telecommunications,

More information

Millimeter Wave MIMO Communication

Millimeter Wave MIMO Communication Millimeter Wave MIMO Communication Professor Robert W. Heath Jr., PhD, PE Wireless Networking and Communications Group Department of Electrical and Computer Engineering The University of Texas at Austin

More information

Tokyo Tech, Sony, JRC and KDDI Labs have jointly developed a 40 GHz and 60 GHz wave-based high-throughput wireless access network

Tokyo Tech, Sony, JRC and KDDI Labs have jointly developed a 40 GHz and 60 GHz wave-based high-throughput wireless access network March 1, 2016 News Release Tokyo Institute of Technology Sony Corporation Japan Radio Co. Ltd KDDI R&D Laboratories, Inc. Tokyo Tech, Sony, JRC and KDDI Labs have jointly developed a 40 GHz and 60 GHz

More information

Millimeter-Wave (mmwave) Radio Propagation Characteristics

Millimeter-Wave (mmwave) Radio Propagation Characteristics Chapter 7 Millimeter-Wave (mmwave) Radio Propagation Characteristics Joongheon Kim Contents 7. Introduction...46 7. Propagation Characteristics...46 7.. High Directionality...46 7.. Noise-Limited Wireless

More information

On the Feasibility of Sharing Spectrum. Licenses in mmwave Cellular Systems

On the Feasibility of Sharing Spectrum. Licenses in mmwave Cellular Systems On the Feasibility of Sharing Spectrum 1 Licenses in mmwave Cellular Systems Abhishek K. Gupta, Jeffrey G. Andrews, Robert W. Heath, Jr. arxiv:1512.129v2 [cs.it] 1 May 216 Abstract The highly directional

More information

UWB Channel Modeling

UWB Channel Modeling Channel Modeling ETIN10 Lecture no: 9 UWB Channel Modeling Fredrik Tufvesson & Johan Kåredal, Department of Electrical and Information Technology fredrik.tufvesson@eit.lth.se 2011-02-21 Fredrik Tufvesson

More information

Coexistence of 5G mmwave Users with Incumbent Fixed Stations over 70 and 80 GHz

Coexistence of 5G mmwave Users with Incumbent Fixed Stations over 70 and 80 GHz G. Hattab, E. Visotsky, M. Cudak, and A. Ghosh, Coexistence of 5G mmwave Users with Incumbent Fixed Stations over 7 and 8 GHz, IEEE GLOBECOM 7, Dec. 27 Coexistence of 5G mmwave Users with Incumbent Fixed

More information

Claudio Fiandrino, IMDEA Networks, Madrid, Spain

Claudio Fiandrino, IMDEA Networks, Madrid, Spain 1 Claudio Fiandrino, IMDEA Networks, Madrid, Spain 2 3 Introduction on mm-wave communications Localization system Hybrid beamforming Architectural design and optimizations 4 Inevitable to achieve multi-gbit/s

More information

Challenges and Solutions for Networking in the Millimeter-wave Band

Challenges and Solutions for Networking in the Millimeter-wave Band Challenges and Solutions for Networking in the Millimeter-wave Band Joerg Widmer, Carlo Fischione Danilo De Donno, Hossein Shokri Ghadikolaei December 2016 School of Electrical Engineering KTH Royal Institute

More information

MIMO in 4G Wireless. Presenter: Iqbal Singh Josan, P.E., PMP Director & Consulting Engineer USPurtek LLC

MIMO in 4G Wireless. Presenter: Iqbal Singh Josan, P.E., PMP Director & Consulting Engineer USPurtek LLC MIMO in 4G Wireless Presenter: Iqbal Singh Josan, P.E., PMP Director & Consulting Engineer USPurtek LLC About the presenter: Iqbal is the founder of training and consulting firm USPurtek LLC, which specializes

More information

Unit 3 - Wireless Propagation and Cellular Concepts

Unit 3 - Wireless Propagation and Cellular Concepts X Courses» Introduction to Wireless and Cellular Communications Unit 3 - Wireless Propagation and Cellular Concepts Course outline How to access the portal Assignment 2. Overview of Cellular Evolution

More information

Multi-Aperture Phased Arrays Versus Multi-beam Lens Arrays for Millimeter-Wave Multiuser MIMO

Multi-Aperture Phased Arrays Versus Multi-beam Lens Arrays for Millimeter-Wave Multiuser MIMO Multi-Aperture Phased Arrays Versus Multi-beam Lens Arrays for Millimeter-Wave Multiuser MIMO Asilomar 2017 October 31, 2017 Akbar M. Sayeed Wireless Communications and Sensing Laboratory Electrical and

More information

Radio Network Planning for Outdoor WLAN-Systems

Radio Network Planning for Outdoor WLAN-Systems Radio Network Planning for Outdoor WLAN-Systems S-72.333 Postgraduate Course in Radio Communications Jarkko Unkeri jarkko.unkeri@hut.fi 54029P 1 Outline Introduction WLAN Radio network planning challenges

More information

Full Duplex Radios. Sachin Katti Kumu Networks & Stanford University 4/17/2014 1

Full Duplex Radios. Sachin Katti Kumu Networks & Stanford University 4/17/2014 1 Full Duplex Radios Sachin Katti Kumu Networks & Stanford University 4/17/2014 1 It is generally not possible for radios to receive and transmit on the same frequency band because of the interference that

More information

FEASIBILITY STUDY ON FULL-DUPLEX WIRELESS MILLIMETER-WAVE SYSTEMS. University of California, Irvine, CA Samsung Research America, Dallas, TX

FEASIBILITY STUDY ON FULL-DUPLEX WIRELESS MILLIMETER-WAVE SYSTEMS. University of California, Irvine, CA Samsung Research America, Dallas, TX 2014 IEEE International Conference on Acoustic, Speech and Signal Processing (ICASSP) FEASIBILITY STUDY ON FULL-DUPLEX WIRELESS MILLIMETER-WAVE SYSTEMS Liangbin Li Kaushik Josiam Rakesh Taori University

More information

Analytical Evaluation of the Cell Spectral Efficiency of a Beamforming Enhanced IEEE m System

Analytical Evaluation of the Cell Spectral Efficiency of a Beamforming Enhanced IEEE m System Analytical Evaluation of the Cell Spectral Efficiency of a Beamforming Enhanced IEEE 802.16m System Benedikt Wolz, Afroditi Kyrligkitsi Communication Networks (ComNets) Research Group Prof. Dr.-Ing. Bernhard

More information

System Level Challenges for mmwave Cellular

System Level Challenges for mmwave Cellular System Level Challenges for mmwave Cellular Sundeep Rangan, NYU WIRELESS December 4, 2016 GlobecomWorkshops, Washington, DC 1 Outline MmWave cellular: Potential and challenges Directional initial access

More information

Low Complexity Energy Efficiency Analysis in Millimeter Wave Communication Systems

Low Complexity Energy Efficiency Analysis in Millimeter Wave Communication Systems The 217 International Workshop on Service-oriented Optimization of Green Mobile Networks GREENNET Low Complexity Energy Efficiency Analysis in Millimeter Wave Communication Systems Pan Cao and John Thompson

More information

CHAPTER 10 CONCLUSIONS AND FUTURE WORK 10.1 Conclusions

CHAPTER 10 CONCLUSIONS AND FUTURE WORK 10.1 Conclusions CHAPTER 10 CONCLUSIONS AND FUTURE WORK 10.1 Conclusions This dissertation reported results of an investigation into the performance of antenna arrays that can be mounted on handheld radios. Handheld arrays

More information

On the Accuracy of Interference Models in Wireless Communications

On the Accuracy of Interference Models in Wireless Communications On the Accuracy of Interference Models in Wireless Communications Hossein Shokri-Ghadikolaei, Carlo Fischione, and Eytan Modiano Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden

More information

Design and Analysis of Initial Access in Millimeter Wave Cellular Networks

Design and Analysis of Initial Access in Millimeter Wave Cellular Networks Design and Analysis of Initial Access in Millimeter Wave Cellular Networks Yingzhe Li, Jeffrey G. Andrews, François Baccelli, Thomas D. Novlan, Jianzhong Charlie Zhang arxiv:69.5582v2 [cs.it] 24 Mar 27

More information

System Level Performance of Millimeter-wave Access Link for Outdoor Coverage

System Level Performance of Millimeter-wave Access Link for Outdoor Coverage 13 IEEE Wireless Communications and Networking Conference (WCNC): PHY System Level Performance of Millimeter-wave Access Link for Outdoor Coverage Mohamed Abouelseoud and Gregg Charlton InterDigital, King

More information

5G Antenna System Characteristics and Integration in Mobile Devices Sub 6 GHz and Milli-meter Wave Design Issues

5G Antenna System Characteristics and Integration in Mobile Devices Sub 6 GHz and Milli-meter Wave Design Issues 5G Antenna System Characteristics and Integration in Mobile Devices Sub 6 GHz and Milli-meter Wave Design Issues November 2017 About Ethertronics Leader in advanced antenna system technology and products

More information

Exploiting Vertical Diversity in Vehicular Channel Environments

Exploiting Vertical Diversity in Vehicular Channel Environments Exploiting Vertical Diversity in Vehicular Channel Environments Sangho Oh, Sanjit Kaul, Marco Gruteser Electrical & Computer Engineering, Rutgers University, 94 Brett Rd, Piscataway NJ 8854 Email: {sangho,

More information

An Accurate and Efficient Analysis of a MBSFN Network

An Accurate and Efficient Analysis of a MBSFN Network An Accurate and Efficient Analysis of a MBSFN Network Matthew C. Valenti West Virginia University Morgantown, WV May 9, 2014 An Accurate (shortinst) and Efficient Analysis of a MBSFN Network May 9, 2014

More information

Modeling and Analyzing Millimeter Wave Cellular Systems

Modeling and Analyzing Millimeter Wave Cellular Systems Modeling and Analyzing Millimeter Wave Cellular Systems Jeffrey G. Andrews, Tianyang Bai, Mandar Kulkarni, Ahmed Alkhateeb, Abhishek Gupta, Robert W. Heath, Jr. 1 Invited Paper arxiv:1605.04283v1 [cs.it]

More information

Project: IEEE P Working Group for Wireless Personal Area Networks N

Project: IEEE P Working Group for Wireless Personal Area Networks N Project: IEEE P802.15 Working Group for Wireless Personal Area Networks N (WPANs( WPANs) Title: [IMEC UWB PHY Proposal] Date Submitted: [4 May, 2009] Source: Dries Neirynck, Olivier Rousseaux (Stichting

More information

Channel Modeling ETI 085

Channel Modeling ETI 085 Channel Modeling ETI 085 Overview Lecture no: 9 What is Ultra-Wideband (UWB)? Why do we need UWB channel models? UWB Channel Modeling UWB channel modeling Standardized UWB channel models Fredrik Tufvesson

More information

The Transmission Capacity of Frequency-Hopping Ad Hoc Networks

The Transmission Capacity of Frequency-Hopping Ad Hoc Networks The Transmission Capacity of Frequency-Hopping Ad Hoc Networks Matthew C. Valenti Lane Department of Computer Science and Electrical Engineering West Virginia University June 13, 2011 Matthew C. Valenti

More information

Resource Allocation Challenges in Future Wireless Networks

Resource Allocation Challenges in Future Wireless Networks Resource Allocation Challenges in Future Wireless Networks Mohamad Assaad Dept of Telecommunications, Supelec - France Mar. 2014 Outline 1 General Introduction 2 Fully Decentralized Allocation 3 Future

More information

Smart Antenna Techniques and Their Application to Wireless Ad Hoc Networks. Plenary Talk at: Jack H. Winters. September 13, 2005

Smart Antenna Techniques and Their Application to Wireless Ad Hoc Networks. Plenary Talk at: Jack H. Winters. September 13, 2005 Smart Antenna Techniques and Their Application to Wireless Ad Hoc Networks Plenary Talk at: Jack H. Winters September 13, 2005 jwinters@motia.com 12/05/03 Slide 1 1 Outline Service Limitations Smart Antennas

More information

Capacity Enhancement in Wireless Networks using Directional Antennas

Capacity Enhancement in Wireless Networks using Directional Antennas Capacity Enhancement in Wireless Networks using Directional Antennas Sedat Atmaca, Celal Ceken, and Ismail Erturk Abstract One of the biggest drawbacks of the wireless environment is the limited bandwidth.

More information

Adaptive Modulation, Adaptive Coding, and Power Control for Fixed Cellular Broadband Wireless Systems: Some New Insights 1

Adaptive Modulation, Adaptive Coding, and Power Control for Fixed Cellular Broadband Wireless Systems: Some New Insights 1 Adaptive, Adaptive Coding, and Power Control for Fixed Cellular Broadband Wireless Systems: Some New Insights Ehab Armanious, David D. Falconer, and Halim Yanikomeroglu Broadband Communications and Wireless

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

Millimeter Waves. Millimeter Waves. mm- Wave. 1 GHz 10 GHz 100 GHz 1 THz 10 THz 100 THz 1PHz. Infrared Light. Far IR. THz. Microwave.

Millimeter Waves. Millimeter Waves. mm- Wave. 1 GHz 10 GHz 100 GHz 1 THz 10 THz 100 THz 1PHz. Infrared Light. Far IR. THz. Microwave. Millimeter Waves Millimeter Waves 1 GHz 10 GHz 100 GHz 1 THz 10 THz 100 THz 1PHz 30 GHz 300 GHz Frequency Wavelength Microwave mm- Wave THz Far IR Infrared Light UV 10 cm 1 cm 1 mm 100 µm 10 µm 1 µm Page

More information

Prototyping Next-Generation Communication Systems with Software-Defined Radio

Prototyping Next-Generation Communication Systems with Software-Defined Radio Prototyping Next-Generation Communication Systems with Software-Defined Radio Dr. Brian Wee RF & Communications Systems Engineer 1 Agenda 5G System Challenges Why Do We Need SDR? Software Defined Radio

More information

Massive MIMO and mmwave

Massive MIMO and mmwave Massive MIMO and mmwave Why 5G is Not 4G++ Technology Insights and Challenges Bob Cutler, Principal Solutions Architect Roger Nichols, 5G Program Manager Keysight Technologies Page What is 5G? Today, 5G

More information

Planning Your Wireless Transportation Infrastructure. Presented By: Jeremy Hiebert

Planning Your Wireless Transportation Infrastructure. Presented By: Jeremy Hiebert Planning Your Wireless Transportation Infrastructure Presented By: Jeremy Hiebert Agenda Agenda o Basic RF Theory o Wireless Technology Options o Antennas 101 o Designing a Wireless Network o Questions

More information

THE key objectives of future generation wireless communication. Cache-Aided Millimeter Wave Ad-Hoc Networks with Contention-Based Content Delivery

THE key objectives of future generation wireless communication. Cache-Aided Millimeter Wave Ad-Hoc Networks with Contention-Based Content Delivery SUBMITTED TO THE IEEE TRANSACTIONS ON COMMUNICATIONS Cache-Aided Millimeter Wave Ad-Hoc Networks with Contention-Based Content Delivery Satyanarayana Vuppala, Member, IEEE, Thang X. Vu, Member, IEEE, Sumit

More information

The impact of higher order sectorisation on the performance of millimetre wave 5G network

The impact of higher order sectorisation on the performance of millimetre wave 5G network The impact of higher order sectorisation on the performance of millimetre wave 5G network Al Falahy, NFA and Alani, OYK http://dx.doi.org/1.119/ngmast.216.2 Title Authors Type URL Published Date 216 The

More information

Millimeter wave opportunities & challenges: an industry perspective. Carlos Cordeiro Senior Director/Senior Principle Engineer Intel Corporation

Millimeter wave opportunities & challenges: an industry perspective. Carlos Cordeiro Senior Director/Senior Principle Engineer Intel Corporation Millimeter wave opportunities & challenges: an industry perspective Carlos Cordeiro Senior Director/Senior Principle Engineer Intel Corporation Data demand 2021 data demand forecast Source: Cisco VNI

More information

Broadband Dual Polarized Space-Fed Antenna Arrays with High Isolation

Broadband Dual Polarized Space-Fed Antenna Arrays with High Isolation Progress In Electromagnetics Research C, Vol. 55, 105 113, 2014 Broadband Dual Polarized Space-Fed Antenna Arrays with High Isolation Prashant K. Mishra 1, *, Dhananjay R. Jahagirdar 1,andGirishKumar 2

More information

PROGRESSIVE CHANNEL ESTIMATION FOR ULTRA LOW LATENCY MILLIMETER WAVE COMMUNICATIONS

PROGRESSIVE CHANNEL ESTIMATION FOR ULTRA LOW LATENCY MILLIMETER WAVE COMMUNICATIONS PROGRESSIVECHANNELESTIMATIONFOR ULTRA LOWLATENCYMILLIMETER WAVECOMMUNICATIONS Hung YiCheng,Ching ChunLiao,andAn Yeu(Andy)Wu,Fellow,IEEE Graduate Institute of Electronics Engineering, National Taiwan University

More information

High Speed E-Band Backhaul: Applications and Challenges

High Speed E-Band Backhaul: Applications and Challenges High Speed E-Band Backhaul: Applications and Challenges Xiaojing Huang Principal Research Scientist and Communications Team Leader CSIRO, Australia ICC2014 Sydney Australia Page 2 Backhaul Challenge High

More information

Coordinated Multi-Point Transmission for Interference Mitigation in Cellular Distributed Antenna Systems

Coordinated Multi-Point Transmission for Interference Mitigation in Cellular Distributed Antenna Systems Coordinated Multi-Point Transmission for Interference Mitigation in Cellular Distributed Antenna Systems M.A.Sc. Thesis Defence Talha Ahmad, B.Eng. Supervisor: Professor Halim Yanıkömeroḡlu July 20, 2011

More information

License Exempt Spectrum and Advanced Technologies. Marianna Goldhammer Director Strategic Technologies

License Exempt Spectrum and Advanced Technologies. Marianna Goldhammer Director Strategic Technologies License Exempt Spectrum and Advanced Technologies Marianna Goldhammer Director Strategic Technologies Contents BWA Market trends Power & Spectral Ingredients for Successful BWA Deployments Are regulations

More information

Channel Modelling for Beamforming in Cellular Systems

Channel Modelling for Beamforming in Cellular Systems Channel Modelling for Beamforming in Cellular Systems Salman Durrani Department of Engineering, The Australian National University, Canberra. Email: salman.durrani@anu.edu.au DERF June 26 Outline Introduction

More information

Modeling Mutual Coupling and OFDM System with Computational Electromagnetics

Modeling Mutual Coupling and OFDM System with Computational Electromagnetics Modeling Mutual Coupling and OFDM System with Computational Electromagnetics Nicholas J. Kirsch Drexel University Wireless Systems Laboratory Telecommunication Seminar October 15, 004 Introduction MIMO

More information

Millimeter Wave MIMO Precoding/Combining: Challenges and Potential Solutions

Millimeter Wave MIMO Precoding/Combining: Challenges and Potential Solutions Millimeter Wave MIMO Precoding/Combining: Challenges and Potential Solutions Robert W. Heath Jr., Ph.D., P.E. Joint work with Ahmed Alkhateeb, Jianhua Mo, and Nuria González-Prelcic Wireless Networking

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

Low Power High Speed Wireless

Low Power High Speed Wireless Low Power High Speed Wireless Sometimes less is more Presented by David Savage 1 Course Objective Provide an outline of the challenges involved in wireless networking and insight into achieving the best

More information