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WiLDNet: Design and Implementation of High Performance WiFi Based Long Distance NetworksRabin Patra (UC Berkeley) et al.
Comments: this paper implement a TDMA MAC with bulk ack and FEC, and does many experiments to analyze performance, delay, jitter, loss rate, etc. An excellent paper.
Outline:802.11 protocol modificationbulk ack : queue, retransmitTDMA based channel access mechanism: slot, synchronizationAdaptive loss recovery: retransmission and inter packet FEC
Tools:atheros card, 11b PHY, click modular router, iperf UDP CBR ,
Future work:TDMA based end to end QOS
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u2/61543/showart_2106796.html |
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