摘要： 考虑了Ad Hoc网络各节点的同步传输干扰功率总量，在此基础上建立了一次传输成功接收的概率模型并修正了Ad Hoc网络的协议-干扰模型。通过对模型进行概率分析，得到了Ad Hoc网络同步传输性能的量化分析结果。数值结果显示了信号衰减指数和传输与干扰半径之比对传输容量的影响。
关键词:
无线自组网,
协议-干扰模型,
干扰功率总量
Abstract: This paper considers gross interference power of each reception nodes in Ad Hoc networks. It establishes a probability model for successful reception and modifies the protocol-interference model for Ad Hoc networks. By the method of probability, a quantity analysis of simultaneous transmission performance is obtained. The numeric results show the impacts of different network parameters, which include signal loss exponent and ratio of transmission and interference radius upon available simultaneous transmission capacity.
Key words:
Ad Hoc networks,
protocol-interference model,
gross interference power
中图分类号:
唐林俊;王汉兴;. Ad Hoc网络有效同步传输量的概率分析[J]. 计算机工程, 2007, 33(19): 16-18,4.
TANG Lin-jun; WANG Han-xing;. Probabilistic Analysis of Available Simultaneous Transmission Capacity in Ad Hoc Networks[J]. Computer Engineering, 2007, 33(19): 16-18,4.