Supported by the national Natural Science Foundation of China (60676063), the Science and Technology Commssion of Shanghai Municipality(05ZR14133, 06JC14072), and the Knowledge Innovation Program of C
In this paper, a resource allocation scheme based on physical layer security under non-ideal condition for OFDMA system is introduced. Firstly, the program uses
The Fast Broadcasting scheme is one of the simplest schemes that provide video services. In this scheme, the video is divided into equal-sized segments dependin
With the evolution of the communication standards, Software Defined Radio (SDR) is faced with an increasingly important problem to balance more and more complex