Impact of Imperfect Channel State Information on Bi-Directional Communications With Relay Selection

被引：20

作者：

Ding, Zhiguo ^{[1
]}

Leung, Kin K. ^{[2
]}

机构：

[1] Newcastle Univ, Sch Elect Elect & Comp Engn, Newcastle NE1 7RU, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Elect & Elect Engn, London SW7 2BT, England

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 2011年 / 59卷 / 11期

基金：

英国工程与自然科学研究理事会; 美国国家科学基金会;

关键词：

Cooperative diversity; imperfect channel state information; network coding;

D O I：

10.1109/TSP.2011.2163403

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this correspondence, we study the effect of channel estimation error to the reception reliability for decode-forward based two-way relaying and physical layer network coding. In particular, we focus on the scenario where the channel estimation error is inversely proportional to signal-to-noise ratio (SNR). To such a scenario, analytic results have been developed to show that symbol error probability can approach zero by increasing SNR and extra diversity gains can still be achieved by applying relay selection.

引用

页码：5657 / 5662

页数：7

共 13 条

[1] SIMPLE APPROXIMATIONS OF THE ERROR FUNCTION Q(X) FOR COMMUNICATIONS APPLICATIONS
BORJESSON, PO
SUNDBERG, CEW
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1979, 27 (03) : 639 - 643
[2] On the Study of Network Coding with Diversity
Ding, Zhiguo
Leung, Kin K.
Goeckel, Dennis L.
Towsley, Don
[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2009, 8 (03) : 1247 - 1259
[3] Gradshteyn S., 2014, Table of Integrals, Series, and Products, V8th
[4] MIMO Two-way Relay Channel: Diversity-Multiplexing Tradeoff Analysis
Guenduez, Deniz
Goldsmith, Andrea
Poor, H. Vincent
[J]. 2008 42ND ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-4, 2008, : 1474 - +
[5] Effect of Channel-Estimation Error on BER Performance in Cooperative Transmission
Han, Seungyoup
Ahn, Seongwoo
Oh, Eunsung
Hong, Daesik
[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2009, 58 (04) : 2083 - 2088
[6] Embracing wireless interference: Analog network coding
Katti, Sachin
Gollakota, Shyamnath
Katabi, Dina
[J]. ACM SIGCOMM COMPUTER COMMUNICATION REVIEW, 2007, 37 (04) : 397 - 408
[7] MIMO Two-Way Relay Channel with Superposition Coding and Imperfect Channel Estimation
Krikidis, Ioannis
Thompson, John S.
[J]. 2010 IEEE GLOBECOM WORKSHOPS, 2010, : 84 - 88
[8] Relay Selection for Two-Way Relay Channels With MABC DF: A Diversity Perspective
Krikidis, Ioannis
[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2010, 59 (09) : 4620 - 4628
[9] Degrees of Freedom of the MIMO Y Channel: Signal Space Alignment for Network Coding
Lee, Namyoon
Lim, Jong-Bu
Chun, Joohwan
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2010, 56 (07) : 3332 - 3342
[10] Effect of channel estimation errors on M-QAM with MRC and EGC in Nakagami fading channels
Ma, Yao
Jin, Jinghua
[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2007, 56 (03) : 1239 - 1250

← 1 2 →