发明授权
EP1025729B1 Mobile communications system and trascoding unit for saving transmission capacity on a packet connection
有权
移动通信系统和代码转换单元，用于在分组连接节省Übertragüngskapazität
- 专利标题： Mobile communications system and trascoding unit for saving transmission capacity on a packet connection
- 专利标题（中）： 移动通信系统和代码转换单元，用于在分组连接节省Übertragüngskapazität
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申请号： EP98949015.6申请日： 1998-10-16
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公开(公告)号： EP1025729B1公开(公告)日： 2005-03-02
- 发明人: KOISTINEN, Tommi , SUVANEN, Jyri
- 申请人： Nokia Corporation
- 申请人地址： Keilalahdentie 4 02150 Espoo FI
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： Keilalahdentie 4 02150 Espoo FI
- 代理机构： Holmström, Stefan Mikael
- 优先权： FI973975 19971016
- 国际公布： WO1999021383 19990429
- 主分类号： H04Q7/30
- IPC分类号： H04Q7/30
摘要：
The present invention relates to a mobile communication system which comprises a base station (BTS1) having a data transmission connection to a mobile services switching centre (MSC) through a transcoder unit (TRCU). In order to improve the data transmission connection between the base station and the transcoder unit, the data transmission connection in question is partly composed of a packet-switched data transmission connection (4) to which a converter means (3) is arranged comprising means for converting the TRAU frame received into a packet to be transmitted over the packet-switched connection (4), the conversion including the removal of bits included in the TRAU frame and not needed on the packet-switched connection (4).
公开/授权文献
- EP1025729A2 MOBILE COMMUNICATIONS SYSTEM AND A TRANSCODER UNIT 公开/授权日：2000-08-09
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