An efficient handoff decision algorithm for vertical handoff between WWAN and WLAN
文献类型：期刊论文
| 作者 | Liu, Min; Li, Zhong-Cheng; Guo, Xiao-Bing |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2007 |
| 卷号 | 22期号:1页码:114-120 |
| 关键词 | heterogeneous wireless network vertical handoff horizontal handoff |
| ISSN号 | 1000-9000 |
| 英文摘要 | Vertical handoff is one significant challenge for mobility management in heterogeneous wireless networks. Compared with horizontal handoff, vertical handoff involves different wireless network technologies varying widely in terms of bandwidth, delay, coverage area, power consumption, etc. In this paper, we analyze the signal strength model of mobile node and present a new vertical handoff decision algorithm. This algorithm can adapt to the change of mobile node's velocity and improve the handoff efficiency significantly. We analyze the algorithm's performance and the effect of different parameters on handoff triggering. In addition, we propose three performance evaluation models and verify the algorithm's feasibility and effectiveness in simulations. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000243890200017 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/11040]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Liu, Min |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Lenovo Corp Res & Dev, Beijing 100085, Peoples R China 3.Grad Univ, Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Min,Li, Zhong-Cheng,Guo, Xiao-Bing. An efficient handoff decision algorithm for vertical handoff between WWAN and WLAN[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2007,22(1):114-120. |
| APA | Liu, Min,Li, Zhong-Cheng,&Guo, Xiao-Bing.(2007).An efficient handoff decision algorithm for vertical handoff between WWAN and WLAN.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,22(1),114-120. |
| MLA | Liu, Min,et al."An efficient handoff decision algorithm for vertical handoff between WWAN and WLAN".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 22.1(2007):114-120. |
入库方式： OAI收割
来源：计算技术研究所
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