A new cross-layer user scheduler for delay and symbol error probability in wireless multimedia relay networks

2013 ◽  
Author(s):  
M. Egan ◽  
Phee Lep Yeoh ◽  
M. Elkashlan ◽  
I. B. Collings
Keyword(s):  
Error Probability ◽  
Relay Networks ◽  
Cross Layer ◽  
Wireless Multimedia ◽  
Symbol Error Probability

A New Cross-Layer User Scheduler for Wireless Multimedia Relay Networks

2013 ◽  
Vol 12 (1) ◽  
pp. 301-311 ◽  
Author(s):  
Malcolm Egan ◽  
Phee Lep Yeoh ◽  
Maged Elkashlan ◽  
Iain B. Collings
Keyword(s):  
Relay Networks ◽  
Cross Layer ◽  
Wireless Multimedia

On the Symbol Error Probability of Multihop Parallel Relay Networks

2011 ◽  
Vol 15 (7) ◽  
pp. 719-721 ◽  
Author(s):  
Bappi Barua ◽  
Mehran Abolhasan ◽  
Farzad Safaei
Keyword(s):  
Error Probability ◽  
Relay Networks ◽  
Symbol Error Probability

scholarly journals Performance Analysis Of Cooperative Relaying In Nakagami-M Fading Channels

1970 ◽  
Vol 6 (2) ◽  
pp. 1-5
Author(s):  
B Barua ◽  
MZI Sarkar
Keyword(s):  
Probability Density Function ◽  
Probability Density ◽  
Density Function ◽  
Fading Channels ◽  
Generating Function ◽  
Error Probability ◽  
Moment Generating Function ◽  
Cooperative Relaying ◽  
Relay Network ◽  
Symbol Error Probability

This paper is concerned with the analysis of exact symbol error probability (SEP) for cooperative diversity using amplify-and-forward (AF) relaying over independent and non-identical Nakagami-m fading channels. The mathematical formulations for Probability Density Function (pdf) and Moment Generating Function (MGF) of a cooperative link have been derived for calculating symbol error probability with well-known MGF based approach taking M-ary Phase Shift Keying (MPSK) signals as input. The numerical results obtained from this research have been compared with different fading conditions. It is observed that the existence of the diversity link in a relay network plays a dominating role in error performance. Keywords: Symbol Error Probability; Probability Density Function; Moment Generating Function; Nakagami-m fading. DOI: http://dx.doi.org/10.3329/diujst.v6i2.9338 DIUJST 2011; 6(2): 1-5

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