Ad Hoc网络中基于双向拍卖的协作激励机制

Cooperation Incentive Mechanism Based on Double Auction in Ad Hoc Networks

文章把双向拍卖机制引入到Ad Hoc网络中,并给出了两种不同的以双向拍卖为基础的协作激励机制。一种是基于路径的双向拍卖,通过路径的费用集合同各目的节点所提供的竞价进行双向拍卖。另一种则是基于邻居节点的双向拍卖,通过一系列的本地双向拍卖,逐一确定路径的节点,以致形成通讯的路径。理论分析表明,这种机制能够促使各节点相互协作,达到形成通讯路径的目的。

Double auction mechanism is brought into Ad Hoc networks and two distinct cooperation incentive mechanisms based on double auction are proposed in the article. One is the double auction based on paths, which is carried out through the set of fee of the paths and the bidding price of each source. And the other is the double auction based on neighboring nodes, which determines the node one by one through a series of local double auctions so as to determine the path of the communication. Theoretic analysis proves that this mechanism can stimulate nodes to cooperate with each other, then the aim of determining paths of communication would be achieved.