supported by National Nature Science Foundation of China(Grant Nos.61231008,61101143);National Basic Research Program of China(973 Program)(Grant No.2009CB320404);Program for Changjiang Scholars and Innovative Research Team in University(Grant No.IRT0852);111 Project(Grant No.B08038);Important National Science&Technology Specific Projects(Grant No.2013ZX03004007-003);Fundamental Research Funds for the Central Universities(Grant No.K50511010006)
A great deal of previous research was based on the concept of Shannon theory without considering the delay characteristic. However, in reality, different services have different delay constraints. In this paper, two n...
The National Basic Research Program of China(973 Program)(No.2009CB320501);the National Natural Science Foundation of China(No.61370209,61272532);the Natural Science Foundation of Jiangsu Province(No.BK2010414,BK2011335)
In order to save the energy and reduce the latency of the end-to-end transmission in mobile ad hoc networks an adaptive and distance-driven power control ADPC scheme is proposed by means of distance research in random...
supported by National Basic Research Program of China(973 Program)(No. 2010CB731800);Key Project of National Nature Science Foundation of China(No. 60934003),National Nature Science Foundation of China(Nos. 61104033, 61172095,61203104);Nature Science Foundation of Hebei Province(Nos. F2011203226, F2012203109, F2012203126)
According to the property-rights model of cognitive radio, primary users (PUs) who own the spectrum resource have the right to lease part of spectrum to secondary users (SUs) in exchange for appropriate profit. In...