| Liu Shengmei (刘胜美),Pan Su,Mi Zhengkun.[J].高技术通讯(英文),2012,18(4):382~386 |
|
| SAE-TOPSIS algorithm for vertical handoff decision in heterogeneous wireless networks |
| |
| DOI： |
| 中文关键词: |
| 英文关键词: heterogeneous wireless networks, vertical handoff, technique for order preference by similarity to ideal solution (TOPSIS), analytic hierarchy process (AHP), entropy, signal to interference plus noise ratio (SINR) |
| 基金项目: |
| Author Name | Affiliation | | Liu Shengmei (刘胜美) | | | Pan Su | | | Mi Zhengkun | |
|
| Hits: 809 |
| Download times: 0 |
| 中文摘要: |
| |
| 英文摘要: |
| An improved technique for order preference by similarity to ideal solution (TOPSIS) algorithm, SAE-TOPSIS, is proposed for the vertical handoff decision in heterogeneous wireless networks. The signal to interference plus noise ratio (SINR) effects, analytic hierarchy process (AHP) and information entropy (SAE) weight method were introduced into the algorithm. Handoff decision meeting the multi-attribute quality of service (QoS) requirement is made according to an attribute matrix and weight vector using the TOPSIS algorithm. The simulation results have shown that the proposed algorithm can provide satisfactory performance fitted to the characteristics of the traffic. |
|
View Full Text
View/Add Comment Download reader |
| Close |
|
|
|
