基于激励的Ad-Hoc无线网络迁移率的探究

Exploiting Mobility in Ad-Hoc Wireless Networks with Incentives

在Ad-Hoc无线网络中,激励机制能提高网络性能,但迁移率的因素却被忽略。允许节点有组织地相互移动,动态生成激励机制,能明显改善网络性能。通过博弈理论,研究不同激励机制的量化性能。结果表明:若允许用户选择自身位置,网络性能呈现明显衰变。此外,用户的最佳策略是网络拓扑结构紧束一团或分散成一条链。

In Ad-Hoc network, incentive mechanism could elevate the performance of network, however, the factor of mobility is neglected. The performance of network could be obviously improved if node is allowed to systematically and mutually move to dynamically generate incentive mechanism. Through game theory, it researches the quantization performance of different incentive mechanisms. The result shows that if user is allowed to choose self-location, the performance of network will distinctly decay. In addition, the best strategy for user is the network topology, to bind or disperse to be a chain.