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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jeganathan, J. Ghrayeb, A. Szczecinski, L. |
| Copyright Year | 2008 |
| Description | Author affiliation: INRS-EMT, Univ. of Quebec, Montreal, QC (Szczecinski, L.) || ECE Dept., Concordia Univ., Montreal, QC (Jeganathan, J.; Ghrayeb, A.) |
| Abstract | A fundamental component of spatial modulation (SM), termed generalized space shift keying (GSSK), is presented. GSSK modulation inherently exploits fading in wireless communication to provide better performance over conventional amplitude/phase modulation (APM) techniques. In GSSK, only the antenna indices, and not the symbols themselves (as in the case of SM and APM), relay information. We exploit GSSKpsilas degrees of freedom to achieve better performance, which is done by formulating its constellation in an optimal manner. To support our results, we also derive upper bounds on GSSKpsilas bit error probability, where the source of GSSKpsilas strength is made clear. Analytical and simulation results show performance gains (1.5-3 dB) over popular multiple antenna APM systems (including Bell Laboratories layered space time (BLAST) and maximum ratio combining (MRC) schemes), making GSSK an excellent candidate for future wireless applications. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 1547154 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424426430 |
| DOI | 10.1109/PIMRC.2008.4699782 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-09-15 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | MIMO Samarium Phase modulation Amplitude modulation Fading Wireless communication Relays Upper bound Error probability Performance analysis |
| Content Type | Text |
| Resource Type | Article |
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