Research on distributed mobile management of satellite network based on software define network |
| |
Authors: | Heng-zhi LI Chun-feng WANG Wei-zhong WANG Jie ZHANG |
| |
Affiliation: | 1. Hebei Institute of International Business and Economics,Qinhuangdao 066311,China;2. Qian Xuesen Laboratory of Space Technology,Beijing 100094;3. Institute of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China |
| |
Abstract: | Distributed mobility management (DMM) was an effective method to solve the mobile address handover.Therefore,it was considered to be a technology that can be applied to satellite network mobility management.A distributed mobile management scheme which based on software definition network (SDN) was proposed to solve the traffic redirection problem in satellite network.Different from the traditional DMM application scenario which was network-based or terminal-based,the SDN-DMM scheme implements location management and address handover in SDN controllers.Therefore,SDN-based satellite network distributed mobile management scheme can realize packet forwarding path optimization compared with traditional scheme,and it shows significant advantages in managementcost and traffic management. |
| |
Keywords: | soft define network satellite network distributed network management |
|
| 点击此处可从《通信学报》浏览原始摘要信息 |
|
点击此处可从《通信学报》下载全文 |
|