Quantifying the Transmit Diversity Order of Euclidean Distance Based Antenna Selection in Spatial Modulation

被引：54
作者：
Rajashekar, Rakshith [1 ]
Hari, K. V. S. [1 ]
Hanzo, L. [2 ]
机构：
[1] Indian Inst Sci, Dept Elect Commun Engn, Bangalore, Karnataka, India
[2] Univ Southampton, Sch ECS, Southampton SO9 5NH, Hants, England
来源：
IEEE SIGNAL PROCESSING LETTERS | 2015年 / 22卷 / 09期
基金：
英国工程与自然科学研究理事会;
关键词：
Antenna selection; diversity; limited feedback; spatial modulation; switching gain; CHANNEL ESTIMATION; FEEDBACK;
D O I：
10.1109/LSP.2015.2408574
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 letter, we quantify the transmit diversity order of the SM system operating in a closed-loop scenario. Specifically, the SM system relying on Euclidean distance based antenna subset selection (EDAS) is considered and the achievable diversity gain is evaluated. Furthermore, the resultant trade-off between the achievable diversity gain and switching gain is studied. Simulation results confirm our theoretical results. Specifically, at a symbol error rate of about 10(-4) the signal-to-noise ratio gain achieved by EDAS is about 7 dB in case of 16-QAM and about 5 dB in case of 64-QAM.
引用
收藏
页码：1434 / 1437
页数：4
相关论文
共 19 条
  • [1] Performance of Spatial Modulation in the Presence of Channel Estimation Errors
    Basar, Ertugrul
    Aygolu, Umit
    Panayirci, Erdal
    Poor, H. Vincent
    [J]. IEEE COMMUNICATIONS LETTERS, 2012, 16 (02) : 176 - 179
  • [2] New Trellis Code Design for Spatial Modulation
    Basar, Ertugrul
    Aygolu, Umit
    Panayirci, Erdal
    Poor, H. Vincent
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (08) : 2670 - 2680
  • [3] Space-Time Block Coded Spatial Modulation
    Basar, Ertugrul
    Aygolu, Umit
    Panayirci, Erdal
    Poor, H. Vincent
    [J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2011, 59 (03) : 823 - 832
  • [4] Di Renzo M., P 2010 IEEE INT C CO
  • [5] Di Renzo M., P 2011 IEEE INT C CO
  • [6] Heath RW, 2001, 2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, P2276, DOI 10.1109/ICC.2001.937061
  • [7] An Overview of Limited Feedback in Wireless Communication Systems
    Love, David J.
    Heath, Robert W., Jr.
    Lau, Vincent K. N.
    Gesbert, David
    Rao, Bhaskar D.
    Andrews, Matthew
    [J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2008, 26 (08) : 1341 - 1365
  • [8] Mesleh R., P 2006 1 INT C COMM, P1
  • [9] Performance Analysis of Spatial Modulation with Multiple Decode and Forward Relays
    Mesleh, Raed
    Ikki, Salama S.
    [J]. IEEE WIRELESS COMMUNICATIONS LETTERS, 2013, 2 (04) : 423 - 426
  • [10] Spatial modulation
    Mesleh, Raed Y.
    Haas, Harald
    Sinanovic, Sinan
    Ahn, Chang Wook
    Yun, Sangboh
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2008, 57 (04) : 2228 - 2241
12