| 基于事件冲突干扰模型的UWB无线Ad Hoc网络吞吐量性能研究 |
| |
| 引用本文： | 余根坚.基于事件冲突干扰模型的UWB无线Ad Hoc网络吞吐量性能研究[J].计算机应用,2005,25(6):1241-1243. |
| |
| 作者姓名： | 余根坚 |
| |
| 作者单位： | 福州大学,数学与计算机科学学院,福建,福州,350002;南京邮电学院,信息工程系,江苏,南京,210003 |
| |
| 基金项目： | 国家自然科学基金资助项目(60372107) |
| |
| 摘 要： | 研究了UWB无线AdHoc网络的误比特率控制问题和吞吐量性能,以节点信息发射和接收事件冲突图为理论工具研究节点间的干扰对网络吞吐量性能的影响,通过求解基于吞吐量图的线性约束问题,可以得到UWB无线AdHoc网络可达吞吐量的期望数值解,并对其进行了仿真。
|
| 关 键 词： | UWB无线(Ultra-Wide Band) Ad Hoc网络 事件冲突图 吞吐量 信息传输 模型仿真 |
| 文章编号： | 1001-9081(2005)06-1241-03 |
Study on throughput capacity of UWB Ad Hoc networks based on events conflict interference model |
| |
| YU Gen-jian.Study on throughput capacity of UWB Ad Hoc networks based on events conflict interference model[J].journal of Computer Applications,2005,25(6):1241-1243. |
| |
| Authors: | YU Gen-jian |
| |
| Affiliation: | 1.Department of Mathematics and Computer Science, Fuzhou University, Fuzhou Fujian 350002, China; 2.Department of Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing Jiangsu 210003, China |
| |
| Abstract: | The issue of Bit-Error-Rate control and the throughput capacity of UWB(Ultra-Wide Band) Wireless Mobile Ad Hoc Networks were studied in this paper. Based on the theory of conflict graph of information sent and events received, the paper mainly addressed the impact of interference among nodes on networks throughput. The numerical value of expectant achievable throughput capacity of the system was reached by solving the linear constraints problem with the throughput graph. A model simulation was conducted to testify the results. |
| |
| Keywords: | UWB Ad Hoc networks event conflict graph throughput information communication model simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用》浏览原始摘要信息 |
|
点击此处可从《计算机应用》下载全文 |
