Mehta, Neelesh B. ; Sharma, Vinod ; Bansal, Gaurav (2008) Queued cooperative wireless networks with rateless codes In: IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 30 November-4 December 2008, New Orleans, USA.
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Abstract
Cooperative communication using rateless codes, in which the source transmits an infinite number of parity bits to the destination until the receipt of an acknowledgment, has recently attracted considerable interest. It provides a natural and efficient mechanism for accumulating mutual information from multiple transmitting relays. We develop an analysis of queued cooperative relay systems that combines the communication-theoretic transmission aspects of cooperative communication using rateless codes over Rayleigh fading channels with the queuing-theoretic aspects associated with buffering messages at the relays. Relay cooperation combined with queuing reduces the message transmission times and also helps distribute the traffic load in the network, which improves throughput significantly.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to IEEE. |
| Keywords: | Wireless networks; Relays; Decoding; Queueing analysis; Fading; Mutual information; Throughput; Delay; Telecommunication traffic; Telecommunication network reliability. |
| ID Code: | 139030 |
| Deposited On: | 15 Sep 2025 09:50 |
| Last Modified: | 15 Sep 2025 09:50 |
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