Abstract
In this paper, we present a new upper bound for the bit error probability (BEP) of the so-called High-Rate Spatial Modulation (HR-SM) system using QAM modulation introduced by Thu Phuong Nguyen et al. in [1], over a quasi-static Rayleigh fading channel. Our approach based on the Verdu's theorem [2], the concept of the spatial constellation (SC) codewords and maximum likelihood (ML) decoder in [1] results in the new upper bound which is tighter than the union bound due to eliminating a number of redundant pairwise error probabilities (PEPs). Therefore, by using the new upper bound rather than the union bound, we can evaluate the bit-error performance of HR-SM systems more exactly, especially when the signal-to-noise power ratio (SNR) is sufficiently high.
Original language | English |
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Title of host publication | 2015 International Conference on Advanced Technologies for Communications, ATC 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 657-661 |
Number of pages | 5 |
Volume | 2016-January |
ISBN (Electronic) | 9781467383745 |
DOIs | |
Publication status | Published - 25 Jan 2016 |
Externally published | Yes |
Event | 8th International Conference on Advanced Technologies for Communications, ATC 2015 - Ho Chi Minh City, Viet Nam Duration: 14 Oct 2015 → 16 Oct 2015 |
Conference
Conference | 8th International Conference on Advanced Technologies for Communications, ATC 2015 |
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Country/Territory | Viet Nam |
City | Ho Chi Minh City |
Period | 14/10/2015 → 16/10/2015 |
Keywords
- bit error probability
- bit error rate
- codeword matrix
- HR-SM
- ML detection
- new upper bound
- quasi-static Rayleigh fading
- union bound
ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Software