Name
Abstract | ||
|---|---|---|
This Letter analyzes the outage performance of a multiuser bidirectional cooperative cellular network in which one base station (BS) and one out of N mobile stations (MSs) exchange messages with the aid of one amplify-and-forward (AF) relay. Our analysis allows for a practical fading scenario where the MS-relay and the BS-relay channels undergo independent Rayleigh and Rician fading, respectively. In this case, a tight closed-form lower bound for the outage probability of the considered system is derived. Furthermore, asymptotic analysis is performed to characterize the outage behavior in high signal-to-noise ratio (SNR) regime. Interestingly, in high SNR regime, it is analytically shown that when the number of MS is greater than one, the outage performance is dominated by the BS-relay link regardless of the number of MS and of the fading severity pertaining to MS-relay links. Finally, simulation results are presented in order to corroborate the theoretical analysis. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/LCOMM.2011.022411.102238 | IEEE Communications Letters |
Keywords | Field | DocType |
base station,multiuser scheduling,multiuser channels,mobile station,amplify-and-forward relay,cellular radio,cooperative communication,amplify-and-forward relays,outage analysis,asymptotic analysis,theoretical analysis,signal to noise ratio regime,multiuser bidirectional cooperative cellular network,multiuser two-way relaying,bidirectional cooperative networks,outage probability,rician fading channel,mixed rayleigh channel,bs-relay link,amplify and forward communication,snr regime,rayleigh channels,rician channels,probability,wireless communication,wireless sensor network,signal to noise ratio,wireless sensor networks | Base station,Upper and lower bounds,Fading,Mobile station,Computer science,Signal-to-noise ratio,Computer network,Fading distribution,Relay,Rician fading | Journal |
Volume | Issue | ISSN |
15 | 4 | 1089-7798 |
Citations | PageRank | References |
23 | 1.12 | 7 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Haiyang Ding | 1 | 413 | 29.61 |
| Jianhua Ge | 2 | 1141 | 94.17 |
| Daniel Benevides da Costa | 3 | 1075 | 86.79 |
| Yi Guo | 4 | 43 | 6.19 |