中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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HSA-EDI: An Efficient One-Round Integrity Verification for Mobile Edge Caching Using Hierarchical Signature Aggregation 期刊论文  OAI收割
IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, 2024, 卷号: 21, 期号: 3, 页码: 3358-3371
作者:  
Li, Jian;  Zhao, Qinglin;  Teng, Shaohua;  Wu, Naiqi;  Li, Guanghui
  |  收藏  |  浏览/下载:10/0  |  提交时间:2024/12/06
Advances and Strategies for Controlling the Quality and Safety of Postharvest Fruit 期刊论文  OAI收割
ENGINEERING, 2021, 卷号: 7, 期号: 8, 页码: 1177-1184
作者:  
Chen, Tong;  Ji, Dongchao;  Zhang, Zhanquan;  Li, Boqiang;  Qin, Guozheng
  |  收藏  |  浏览/下载:16/0  |  提交时间:2023/02/24
An advanced LEO satellite network model based on MPLS-TP (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Advanced Intelligence and Awareness Internet, AIAI 2010, October 23, 2010 - October 25, 2010, Beijing, China
作者:  
Zhang Y.
收藏  |  浏览/下载:18/0  |  提交时间:2013/03/25
LEO (Low Earth Orbit) satellite networks are capable of providing broadband access to end users in any part of the world. With the characteristics of high-speed movement and rapid dynamic topology of LEO satellites  networking has always been one of the key issues in LEO satellite network. MPLS-TP (Multi-Protocol Label Switching-Transport Profile) is an excellent packet transport network (PTN) technology in terrestrial networks  which can support multi-service and have perfect function of QoS (Quality of Service)  OAM (Operation Administration Maintenance) and survivability. In this paper  the characteristics of LEO satellite network and functional architecture of MPLS-TP are introduced. Then an advanced LEO satellite network model based on MPLS-TP (ALSN-M) is proposed  which can guarantee a connection-oriented seamless data transmission. Furthermore topology and routing algorithms of proposed LEO satellite network model is analyzed. In the end  the paper describes how to setup and remove a LSP (Label Switched Path) and how to maintain an exiting LSP when a handover happens.