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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Afolabi, R.O. Dadlani, A. Kiseon Kim |
| Copyright Year | 1998 |
| Abstract | Multicasting is emerging as an enabling technology for multimedia transmissions over wireless networks to support several groups of users with flexible quality of service (QoS) requirements. Although multicast has huge potential to push the limits of next generation communication systems; it is however one of the most challenging issues currently being addressed. In this survey, we explain multicast group formation and various forms of group rate determination approaches. We also provide a systematic review of recent channel-aware multicast scheduling and resource allocation (MSRA) techniques proposed for downlink multicast services in OFDMA based systems. We study these enabling algorithms, evaluate their core characteristics, limitations and classify them using multidimensional matrix. We cohesively review the algorithms in terms of their throughput maximization, fairness considerations, performance complexities, multi-antenna support, optimality and simplifying assumptions. We discuss existing standards employing multicasting and further highlight some potential research opportunities in multicast systems. |
| Starting Page | 240 |
| Ending Page | 254 |
| Page Count | 15 |
| File Size | 752897 |
| File Format | |
| ISSN | 1553877X |
| Volume Number | 15 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Throughput Resource management Quality of service Dynamic scheduling Multimedia communication Relays Multicast communication Power distribution multicast standards multicasting resource allocation multicast survey scheduling OFDMA subcarrier allocation power allocation resource optimization quality of service |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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