關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Location Tracking in PCS Networks Using Enhanced Caching

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序號 學年期 教師動態
1 97/2 電機系 莊博任 教授 期刊論文 發佈 Location Tracking in PCS Networks Using Enhanced Caching , [97-2] :Location Tracking in PCS Networks Using Enhanced Caching期刊論文Location Tracking in PCS Networks Using Enhanced Caching莊博任; Chuang, Po-jen; Chang, Shien-da; Chao, Tun-hao淡江大學電機工程學系Personal Communication Service PCS Networks;Location Tracking Strategies;Home Location Registers HLRs;Vistor Location Registers VLRs;Call Delivery;Registration;Performance Analysis;Call-to-mobility Ra淡江大學淡江理工學刊 = Tamkang Journal of Science and Engineering 12(1), pp.29-44In personal communication service (PCS) networks, the user location tracking strategy plays a critical role in ensuring successful mobile communication in any place at any time. The IS-41 scheme in North America and the MAP of the GSM system in Europe are two current standard location tracking schemes. To reduce communication cost for the two basic schemes, several location tracking strategies, either caching or pointer forwarding strategies, have been proposed. Caching strategies aim to reduce the cost occurring upon call delivery; pointer forwa
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