发明名称 |
Arrangement and method relating to packet data communication and a packet data communication system |
摘要 |
An end user local network and a packet data communication network are interconnected by an arrangement including a packet data network backbone, at least one packet data node with a serving functionality for handling packet data communication, and a gateway functionality for providing communication with external network(s). At least one virtual distributed node provides a gateway functionality and includes an interworking node device including a converting device for converting between a local network and user communication protocol including a user level data packet format (ULC) and an internal packet data communication protocol using an internal packet data format (ICP). The virtual distributed node includes a management functionality (MA) for managing the interworking node device. The management functionality is executed in a packet data node, and the packet data network backbone is used for communication.
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申请公布号 |
US6735187(B1) |
申请公布日期 |
2004.05.11 |
申请号 |
US20000502756 |
申请日期 |
2000.02.11 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
HELANDER LARS-ERIK;PETTERSSON STEN |
分类号 |
H04L12/56;H04L12/66;H04L29/06;H04W76/02;H04W92/02;(IPC1-7):H04M3/42;H04Q7/24;H04J3/16 |
主分类号 |
H04L12/56 |
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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