1. Survey on efficient transmission of traffic in wireless network
Authors : Shraddha Bangade, Prof. L. H. Patil, Prof. U. K. Thakur
Pages : 494-497
Keywords : orthogonal frequency-division multiple access (OFDMA), relay cooperation, session multiplexing, scheduling, multimedia broadcast and multicast service (MBMS). Abstract :
With the next-generation wireless network moving towards smaller cells, two-hop orthogonal frequency division multiple accesses (OFDMA) relay networks have become a mandatory component in the 4G networks. While unicast flows have received reasonable attention in two-hop OFDMA relay networks, but not much has been shed on the design of efficient scheduling algorithm for multicast flows. Given the growing importance of multimedia broadcast and multicast service (MBMS) in 4G standards. In this paper, we show that while relay cooperation is critical for improving the multicast flows, it should be carefully balanced to multiplex multicast sessions and hence maximize aggregate multicast performance. Also highlight strategies that carefully group relays for cooperation. Then solve the multicast scheduling problem under two models. Evaluation of proposed method reveals the efficiency of scheduling algorithm and significant benefits obtained from the multicast strategy.
Citing this Journal Article :Shraddha Bangade, Prof. L. H. Patil, Prof. U. K. Thakur, "Survey on efficient transmission of traffic in wireless network", Volume 6 Issue 3 - January 2016, 494-497
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