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標題Title: Video Streaming Transmission Over Multi-channel Multi-path Wireless Mesh Networks
作者Authors: 吳靖緯
上傳單位Department: 資訊工程系
上傳時間Date: 2012-12-7
上傳者Author: 吳靖緯
審核單位Department: 資訊工程系
審核老師Teacher: 許子衡
檔案類型Categories: 研究生論文報告Thesis
關鍵詞Keyword: video streaming transmission; multi-channel; multipath; wireless mesh network; interpath interference
摘要Abstract: Multipath routing is one of the applied approaches in
wireless mesh networks to address their limited bandwidth and
high route breakage rate. Unfortunately, in wireless mesh
network environments, particularly for real-time video streaming
transmission, this approach may suffer greatly from channel
interference due to the simultaneous transmission of packets via
multiple routes. In this paper, we propose Multi-channel Multipath
Routing Protocol (MM-DSR) based on Dynamic Source
Routing (DSR). In MM-DSR, all nodes are assigned two different
frequency bands to eliminate interpath interference. Simulation
results show that, compared with single channel SMR, MM-DSR
could greatly enhance the wireless mesh network performance of
video streaming transmission.

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2012_12_b0ebf30a.pptx 1111Kb pptx 100 16
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