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A method for external link identification mapping and processing within base station

A technology of link identification and processing method, applied in the field of mobile communication, can solve the problem of low processing efficiency, achieve the effect of improving processing speed and processing efficiency, and saving processing steps and time

Inactive Publication Date: 2004-11-10
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing technology has a retrieval process of multiple mapping relationships, and the processing efficiency is not high

Method used

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  • A method for external link identification mapping and processing within base station
  • A method for external link identification mapping and processing within base station

Examples

Experimental program
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Embodiment Construction

[0022] figure 1 Shown in the 3GPP specification is the simplified signaling process of establishing an ATM connection between the base station controller and the base station through the ALCAP protocol, which has been introduced in detail in the background technology section. The Binding ID is transmitted in the service establishment response request message sent by the base station to the base station controller and in the ALCAP link establishment request message sent by the base station controller to the base station, and the Binding ID can be released after the link establishment process is completed. There is no specific regulation on how to deal with the resources correspondingly before the base station allocates the Binding ID and after the base station receives the Binding ID in the ALCAP link establishment request message.

[0023] figure 2 Shown are the equivalent process of Binding ID and Link ID adopted in the present invention, and the relationship and processing...

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Abstract

The invention is a base station inner and outer link mapping and processing method, used for wireless access net base station in an ATM transmission based mobile communication system and for ALL2 data linkage between base station controllers. It sets a parameter, as well as Binding ID, processing sub-course index number, transmission channel supporting identification, and other parameters, where their byte number can be different but their values all are equal to the set parameter's. Because it uses only a parameter in all the courses: NBAP high-layer signaling course, ALCAP link setup course, etc, it can omit many index processing courses of mapping relations, accordingly enhancing internal data processing speed and efficiency.

Description

technical field [0001] The invention relates to mobile communication, in particular to a processing method for establishing a data transmission connection between a base station subsystem of a mobile communication system and a base station controller and transmitting service data inside a base station. Background technique [0002] In the mobile communication system application, the base station system equipment is the key of the whole mobile communication system equipment. Efficient data transfer and processing between base station equipment and external devices as well as within the base station becomes a key factor affecting base station performance. A variety of transmission technologies can be used between the base station controller and the base station to transmit business data, such as based on Asynchronous Transfer Mode (ATM, Asynchronous Transmission Mode), based on IP (Internet Protocol) technology, etc., such data transmission can only be carried out after a conn...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 任惠民但汉平杨卓
Owner ZTE CORP
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