Improvement strategy of MAC for asymmetric link
针对非对称链路的MAC协议改进策略

The existing routing protocols for wireless Ad Hoc networks are based on the hypothesis of symmetric link,which cannot adapt to the prevalent asymmetric link.The authors proposed a project named R-MAC to improve the IEEE 802.11 protocol.It solved the above problem by changing the format of frames,and doing branch processing to received frames.Then it solved the problem of asymmetric link by normal transmit mechanism instead of setting tables of direct and indirect neighbors.Emulation results verify that R-M...