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a repeater is an electronic device that receives a signal and retransmits it at a higher level and/or higher power, so that the signal can reach longer distances. This paper designs models to determine the minimum number of repeaters, which can accommodate the given number of simultaneous users in circular flat area of 40 miles radius. There are two major constraints: The maximum number of users a...
Ad Hoc network is recently a hot spot in wireless network researching domain. The design of routing algorithm, which is as the core layer technology in Ad Hoc networks, has drawn great concern. After analyzing the drawbacks of the existing algorithms, this paper puts forward a congestion control routing algorithm based on the node degree. This paper explains the principle of the node degree algorithm;...
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