Mobile - Wireless Communications White Papers
Performance Analysis of Transparent Relays in 802.16j MMR Networks
Overview A simulation study of the performance of transparent mode relay-based 802.16j systems is described. The study focuses on the gain in throughput that is possible in omnidirectional relay systems and increases in signalling requirements that arise due to the multihop network architecture. The study finds that the introduction of transparent mode relays cannot deliver improved throughput for a substantial part of the coverage area of a Base Station (BS) - only approximately half of the total area covered by the BS can benefit from throughput enhancement. Further, the study shows that 802.16j based systems require significant signalling overhead, with almost twice that of 802.16e in the cases studied.
| Publisher | University College Dublin | File Format | |
|---|---|---|---|
| Date Published | February 2008 | ||
| Format | White Papers | ||
| Topics | |||
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