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A method of transmitting signaling messages

一种信令消息、消息的技术,应用在无线通信、多个站之间的通信、电气元件等方向,能够解决信令消息往返时间长、数据报同时递送的延时、隔得很远等问题,达到时间紧要应用改善、小延时、数据报传输好的效果

Inactive Publication Date: 2008-12-24
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However the round trip time of a signaling message related to the time at which a signaling message is transmitted from a first base station to a second base station and a response is received at the first base station may be rather long, since the two base stations may be far apart in the topology of the fixed network
The long round trip time of the signaling message exchange may lead to delays in the simultaneous delivery of datagrams to mobile terminals and may thus negatively impact time-critical applications running on wireless terminals that utilize datagrams

Method used

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  • A method of transmitting signaling messages
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  • A method of transmitting signaling messages

Examples

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Embodiment Construction

[0026] figure 1 A block diagram of the communication network 100 is schematically shown. The communication network 100 includes a first base station 102 and a second base station 104 . The first base station 102 includes a microprocessor 110 and a memory 112 . Similarly, the second base station 104 includes a microprocessor 114 and a memory 116 . Microprocessor 110 executes a computer program product 118 that is permanently stored, for example, in memory 112 and loaded into microprocessor 110 when executed. Similarly, the microprocessor 114 of the second base station 104 executes a computer program product 120 that is stored eg permanently in the memory 116 and that is loaded into the microprocessor 114 upon execution.

[0027]The first base station 102 is linked to the second base station 104 by a wired communication path 122, eg, provided by a backhaul network. Additionally, the first base station 102 maintains an active link with the mobile terminal 106 via the communic...

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Abstract

There is provided a method of transmitting signaling messages. In accordance with an embodiment of the invention, the method is performed by a first base station of a communication network. The first base station and the second base station of the communication network provide simultaneously a service to a terminal. The first base station transmits signaling messages relating to the provision of the service to the second base station via a relay component. The relay component is linked with the first base station and the second base station via radio links of the communication network. The relay component may be comprised in the terminal to which the service is provided or another terminal with corresponding functionality or a dedicated relay component of the communication network.

Description

[0001] The present invention is based on the prior application EP07290774.4, which is hereby incorporated by reference. technical field [0002] The present invention relates generally to methods of transmitting signaling messages between base stations in a communication network, and in particular to methods of transmitting signaling messages between base stations via radio links. Background technique [0003] A terminal located in a cell of the cellular communication network is usually served by a base station of the communication network providing radio coverage for this cell. However, in some scenarios, multiple base stations provide services to the terminal. For example, a terminal located in a network cell and served by a first base station may be handed over to a second base station providing radio coverage to a neighboring cell in a so-called soft handover. During soft handover, the terminal is simultaneously served by the first and second base stations. In soft han...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/30H04B7/26H04W36/08H04W76/00H04W88/04H04W92/20
CPCH04W36/08H04W76/00H04W88/04H04W92/20
Inventor 皮特·塔贝里约格尔·舍佩雷尔
Owner ALCATEL LUCENT SAS
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