Mobile - Wireless Communications White Papers
Throughput Enhancement in WiMax Mesh Networks Using Concurrent Transmission
Overview The WiMax Mesh networks based on IEEE 802.16 standard was developed with the goal of providing for easy, fast and cost-effective network set-up, deployment and extension. The standard defines scheduling scheme in mesh mode, but don't specify spatial resource management in the protocol. This paper designs a general algorithm for SSs to achieve concurrent transmission in both uplink and downlink streams. Constructing and adjustment of routing tree is also given in the paper. Simulation results show that overall end-to-end throughput is greatly improved when using this proposed algorithm for concurrency, and that the algorithm performs best when the routing tree is adjusted.
| Publisher | Institute of Electrical and Electronics Engineers | File Format | |
|---|---|---|---|
| Date Published | November 2007 | ||
| Format | White Papers | ||
| Topics | |||
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