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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tzu-Chieh Tsai Sung-Ta Tsai Tsai-Feng Liu |
| Copyright Year | 2009 |
| Abstract | In this paper, we propose a cross-layer routing protocol design over multi-power, multi-interface wireless mesh networks (WMNs). Variable transmission power levels cause different network connectivity and impact the route discovery.Further, different power levels have different network spatial reusability and interference. These features affect the network throughput and end-to-end delay. We incorporate transmission power control with intra/inter-flow interference, and proposed the Multi-power Multi-interface Routing protocol considering Intra/Inter flow Interference (M2iRi2). Each radio interface locally calculates the tolerable interference (iTolerance)information at the physical layer and sends to the network layer to exchange with neighbors to constrain the power level selection at the route discovery. The traffic flow chooses the appropriate power level and the path with less interference to forward the packets. In this way, the simulations results demonstrate that the proposed M2iRi2 can improve both network throughput and end-to-end delay. |
| Starting Page | 109 |
| Ending Page | 114 |
| File Size | 563080 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769536675 |
| DOI | 10.1109/MESH.2009.27 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-18 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Cross layer design Costs Spine Interference Throughput Physical layer intra/inter-flow interference Wireless mesh networks Power control Routing protocols Communication system traffic control power control wireless mesh network cross-layer routing multi-power multi-interface |
| Content Type | Text |
| Resource Type | Article |
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