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- Title
基于动态门限的战术数据链MAC协议.
- Authors
孙伟; 郭喆; 李翔
- Abstract
Tactical Data Links(TDLs) enable military communications to exchange tactical information in a precise, efficient and timely manner. With the development of military information technology,the data rate and the number of nodes participated in a network are experiencing explosive growth. Considering QoS guarantee,most traditional TDLs Medium Access Control(MAC) adopts fix resource assignment strategy, such as TDMA. Thus it lacks sufficient flexibility and cannot meet the demand of large capacity and high speed. A Statistical Priority-based Multiple Access(SPMA) based MAC protocol is described and two dynamic threshold methods of direct function mapping and difference trend are presented. According to the simulation result,dynamic threshold is more efficiency than fix threshold and also has better performance.
- Publication
Telecommunication Engineering, 2018, Vol 58, Issue 5, p559
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2018.05.011