Cooperative relay-based multicasting for energy and delay minimization
Type
Conference PaperKAUST Department
Communication Theory LabComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2012-08Permanent link to this record
http://hdl.handle.net/10754/564588
Metadata
Show full item recordAbstract
Relay-based multicasting for the purpose of cooperative content distribution is studied. Optimized relay selection is performed with the objective of minimizing the energy consumption or the content distribution delay within a cluster of cooperating mobiles. Two schemes are investigated. The first consists of the BS sending the data only to the relay, and the second scheme considers the scenario of threshold-based multicasting by the BS, where a relay is selected to transmit the data to the mobiles that were not able to receive the multicast data. Both schemes show significant superiority compared to the non-cooperative scenarios, in terms of energy consumption and delay reduction. © 2012 IEEE.Citation
Atat, R., Yaacoub, E., Alouini, M.-S., & Abu-Dayya, A. (2012). Cooperative relay-based multicasting for energy and delay minimization. 2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC). doi:10.1109/iwcmc.2012.6314308Conference/Event name
8th IEEE International Wireless Communications and Mobile Computing Conference, IWCMC 2012ISBN
9781457713781ae974a485f413a2113503eed53cd6c53
10.1109/IWCMC.2012.6314308