Using Linguistic Properties of Place Specification for Network Naming to Improve Mobility Performance

Sensors

Keping Yu¹  Zheng Wen²  Jairo López²  Takuro Sato²  QuangNgoc Nguyen² 

[1] Global Information and Telecommunication Institute, Waseda University, Shinjuku, Tokyo 169-0051, Japan;School of Fundamental Science and Engineering, Waseda University, Shinjuku-ku, Tokyo 169-0051, Japan;

关键词: network naming and addressing;    information-centric networking;    ICN;    producer–consumer mobility;    mobile communications;    real-time support;    named-node network (3N) architecture (3NA);    3NA;    NDN;    ns-3;   

DOI  :  10.3390/s19132888

来源: DOAJ

【 摘 要 】

By considering the definitions and properties from the field of linguistics regarding place specification, a questionnaire that can be used to improve naming in networks is obtained. The questionnaire helps introduce the idea of place specification from linguistics and the concept of metric spaces into network naming schemes. The questionnaire results are used to improve the basic Information-Centric Networking (ICN) architecture’s notoriously lax network naming structure. The improvements are realized by leveraging components from the Named-Node Network Architecture, a minor ICN design, to supply the resulting network architecture with the properties the questionnaire highlights. Evaluation results from experiments demonstrate that modifying the network architecture so that the proposed questionnaire is satisfied results in achieving high mobility performance. Specifically, the proposed system can obtain mean application goodput at above $88\%$ of the ideal result, with a delay below 0.104 s and with the network time-out Interest ratio below 0.082 for the proposed single mobile push producer, single mobile consumer scenario, even when the nodes reach the maximum tested speed of 14 m/s.

【 授权许可】

Unknown