Yang Jie

Beijing Institute Of Technology, Peping, Beijing, China

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Publications (2)0 Total impact

  • Zhi Ruxin, Gao Fei, Yang Jie
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    ABSTRACT: Random direction mobility model is commonly used in the simulation-based performance analysis for ad hoc networks. Recent works have shown that the distribution of nodes moving according to random direction is non-uniform. Apparently, the node distribution of the model will influence the accuracy of related researches and simulations. So in this paper, we give some in-depth investigation of random direction, and present a new method using the geometric probability to get the node distribution of random direction mobility. At last several simulations are provided to validate our results.
    Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on; 10/2009
  • Gao Fei, Zhi Ruxin, Yang Jie
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    ABSTRACT: In this paper, the security mechanism of the digital packet radio protocol MIL-STD 188-220C is discussed. Based on an important DAP-NAD algorithm for channel access priority mechanism, an attack algorithm is proposed and analyzed using queuing theory. Related simulations have done to evaluate the performance of the protocol and verify the feasibility of the attack strategies.
    Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on; 10/2009