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|Title:||A cooperative retransmission scheme for IR-UWB networks|
|Citation:||Shirazi, G.N., Kong, P.-Y., Tham, C.-K. (2008). A cooperative retransmission scheme for IR-UWB networks. Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008 2 : 207-210. ScholarBank@NUS Repository. https://doi.org/10.1109/ICUWB.2008.4653387|
|Abstract:||We design a cooperative retransmission scheme in the MAC layer which utilizes the UWB unique properties such as fine ranging and immunity to small scale fading in order to exploit the multiuser diversity in UWB networks. We analyze the optimal cooperation strategy to maximize the system throughput in proactive and reactive settings. We also perform simulations to show that the proposed UWB-based Coperative Retransmission Scheme, (UCoRS), achieves a considerable diversity gain in spite of its implementation simplicity. UCoRS also minimizes the number of control packets that is required for cooperation in order to provide energy efficiency in the UWB receivers. ©2008 IEEE.|
|Source Title:||Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008|
|Appears in Collections:||Staff Publications|
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