A method for dynamic distribution of side signalling link of base station in mobile communication system

A mobile communication system and signaling link technology, applied in the field of dynamic allocation of signaling links on the base station side, can solve the problems of reduced transmission reliability, disordered timing relationship, etc., so as to improve the effective utilization rate, reduce resource waste, and improve resources The effect of utilization

Active Publication Date: 2007-05-16
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology

However, when multiple links are used to serve a certain user at the same time, if there is an abnormal situation such as a link congestion, although the data transmission on each link c...

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  • A method for dynamic distribution of side signalling link of base station in mobile communication system
  • A method for dynamic distribution of side signalling link of base station in mobile communication system
  • A method for dynamic distribution of side signalling link of base station in mobile communication system

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] The present invention is described by taking the 3G mobile communication system as an example. The RNC and the Node B are connected through an Iub interface. There are at least two links connected between each Node B and RNC, and the links between each Node B and RNC form a traffic load group. Set the minimum threshold M of the total traffic in the load group and the maximum threshold of the traffic of each link N. Among them, as shown in Figure 1, the N value is set as follows: in the system, a data buffer is set for each link to save the data that has been sent but has not received a response, and the N value is based on the processor The processing speed and buffer size are determined so that the link will not be congested and packet loss shall prevail. The N value can be expressed by the specific number of buffer blocks occupying the buffer, or ...

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Abstract

The disclosed dynamic allocation method for BS signaling link routine in mobile communication system comprises: there are at least two link routines every with minimal/maximal flow threshold M/N between every BS and controller; for normal communication, it starts one link route as the main route for signaling interacting, and keeps other routes as stand-by; the flow detection module decides whether the main route flow over N, if yes, the route allocation module starts all routes to share whole business; then, the module detection module detects the flow of all routes and closes all stand-by routes if the total flow less than M, then switches current business to the main route. This invention has high reliability, improves resource utility, and reduces resource waste.

Description

technical field [0001] The invention relates to a method for allocating signaling links in a mobile communication system, in particular to a method for dynamically allocating signaling links at a base station side in a mobile communication system. Background technique [0002] Since the 1980s, mobile communication has met people's requirements for communication in work and life with its convenience and flexibility, showing a momentum of rapid development. The number of mobile communication users is growing rapidly, and the status of mobile communication is increasing day by day. Mobile communication services are also changing. With the development and popularization of the Internet, mobile data services are generally favored. The increase in the number of users and the development of mobile data services require more spectrum resources, and also put forward higher requirements for the data transmission capabilities of mobile communications; the spectrum efficiency and spect...

Claims

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Application Information

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IPC IPC(8): H04Q7/34H04Q7/30H04W24/00H04W28/10H04W72/12
Inventor 郭翡谢铂云弋景锋
Owner DATANG MOBILE COMM EQUIP CO LTD
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