| 一种新的基于多包接收的ad hoc网络媒体接入算法 |
| |
| 引用本文： | 李廉,杨震. 一种新的基于多包接收的ad hoc网络媒体接入算法[J]. 通信学报, 2004, 25(8): 59-66 |
| |
| 作者姓名： | 李廉 杨震 |
| |
| 作者单位： | 南京邮电学院,信息工程系,江苏,南京,210003 |
| |
| 基金项目： | 国家“863”计划基金资助项目(2002AA121068) |
| |
| 摘 要： | 多包接收技术在无线网络中的应用为提高网络吞吐量提供了一种新思路。本文在结合多包接收技术的基础上提出了一种应用于ad hoc网络的新的媒体接入控制算法，并对其吞吐量作了分析，与IEEE802．11MAC接入方式进行了性能比较。仿真结果表明，在业务量大于某一特定值时，新算法可以显著的提高ad hoc网络的吞吐量。
|
| 关 键 词： | 媒体接入控制 多包接收 ad hoc 吞吐量 |
| 文章编号： | 1000-436X(2004)08-0059-08 |
| 修稿时间： | 2003-07-07 |
A new medium access algorithm for ad hoc network with multipacket reception |
| |
| LI Lian,YANG Zhen. A new medium access algorithm for ad hoc network with multipacket reception[J]. Journal on Communications, 2004, 25(8): 59-66 |
| |
| Authors: | LI Lian YANG Zhen |
| |
| Abstract: | The MPR (multipacket reception) technic brings a new conception to improve the throughput of the wireless networks. In this paper, a novel medium access algorithm is presented for ad hoc networks with MPR nodes. The theoretic analysis of throughput about this algorithm has been given. We also compared the performance of this algorithm with IEEE 802.11.The simulation result shows that the new algorithm can increase the throughput of the ad hoc network, when traffic is above one certain value. |
| |
| Keywords: | MAC MPR ad hoc throughput |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
