发明名称 |
Communication system for mobile devices |
摘要 |
The present invention has the purpose of providing technology capable of efficiently transmitting data when performing data communications between a mobile station and a server apparatus. A simplified protocol TL is employed on the transport layer instead of TCP/IP. The simplified protocol TL is used as the communication protocol on a wireless communication path (radio-oriented interval) between an MS (Mobile Station) 1 and a GWS (GateWay Server) 5 . The simplified TL protocol is utilized to relay data communications between the MS 1 and a CPS 8 (Content Provider Server). The response of data communications is therefore improved by a decrease in traffic between the MS 1 and the GWS 5 and reduction in overhead in comparison to when TCP/IP is deployed. As a result, the user can efficiently access content provided by the CPS 8 over the Internet via a wireless communication path. Efficient access may occur even where the wireless communication path has low data transmission capacity in comparison to a wireline communication path. In addition, efficient access may occur where the user is using an MS 1 which has insufficient data processing power to deploy TCP/IP.
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申请公布号 |
US6898640(B1) |
申请公布日期 |
2005.05.24 |
申请号 |
US20000600429 |
申请日期 |
2000.07.12 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KURITA SHIGETAKA;HIROSE NORIHIKO;NAKATSUCHI MASAHARU;SASAKI KEIZABURO |
分类号 |
H04L1/16;H04L12/28;H04L12/56;H04L29/06;H04L29/08;(IPC1-7):G06F15/173 |
主分类号 |
H04L1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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