Cooperation Stimulating Strategy based on Demand / Supply curve Exchange for Wireless Network

Abstract

Stimulating cooperation is the critical issue for the successful implementation of cooperative strategy in wireless network. Nodes in the wireless network having limited resources so they naturally ready to take the benefit of cooperation and but are not ready to help others by using their own resource. Buyer-seller market model has the properties to become an efficient stimulating strategy in which source buy help of relay by using virtual currency or token and collected virtual currency can be sent by them to buy help of the other user in the network. We have presented a modified auctioning game, a subset of Game theory to model the interaction between the source and the relay as buyer and seller of identical multiple objects based on their demand & supply curves. Compared to clock-auctioning technique which results in the large delay and computational complexity, our proposed technique is faster with reasonable complexity.