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Movable information terminal equipment and its decorative panel

A message and encoding technology, applied in the field of encoding and decoding, can solve problems such as high cost of network elements, large system space, and waste of system resources, and achieve the effects of reducing test difficulty, saving human resources, and reducing workload

Inactive Publication Date: 2009-03-04
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, since most of the descriptions in the ASN.1 description units of different protocol versions are the same, and only a few descriptions are different, so using multiple sets of ASN.1 description units on one network element is a negative Waste of meta-resources; and, for each set of ASN.1 description units, a codec module must be developed to work with it, so the workload is heavy, human resources are wasted, and the cost of network elements is high
In addition, due to the development of multiple sets of codec units, a large amount of system space is occupied, the system resources are seriously wasted, and the system runs unstable; difficulty

Method used

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  • Movable information terminal equipment and its decorative panel
  • Movable information terminal equipment and its decorative panel
  • Movable information terminal equipment and its decorative panel

Examples

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Embodiment Construction

[0035] The implementation method of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0036] Since the addition or deletion of protocol data units in the protocol container will not affect compatibility, multiple versions of ASN.1 descriptions can be integrated into one unit and added to the protocol container. Such as image 3 As shown, the present invention sets an ASN.1 description unit in the protocol container of the network element, and the ASN.1 description unit integrates multiple versions of ASN.1 descriptions to describe the data characteristics of messages of multiple versions; Corresponding to the ASN.1 description unit, the present invention develops a codec module to code and decode the message according to the description features of the ASN.1 description unit. In the ASN.1 description unit, for the same PDU of the same message, if the IE descriptions of different protocol versions ar...

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Abstract

This invention discloses a method for encoding and decoding information, which designs edition names to different protocol editions and data property description corresponding to said protocol edition in the description to ASN1 information and fetches the edition names and related data property description corresponding to said PDU based on the protocol edition ID of the opposite NE to PDU having two different edition names in said information to encode and decode the PDU As for the PDU having single edition name, the data property description corresponding to PDU is directly fetched to encode and decode the PDU accordingly.

Description

technical field [0001] The invention relates to the coding and decoding technology of the communication interface in the Universal Mobile Telecommunications System (UMTS), in particular to a coding and decoding method for messages. Background technique [0002] At present, the Universal Mobile Telecommunications System (UMTS) consists of a core network (CN), a radio access network (UTRAN) and a user equipment (UE), wherein the UTRAN includes many RNSs connected to the CN through the Iu interface, and one RNS includes one RNC and at least one Node B. The Node B is connected to the RNC through an Iub interface, and the RNCs in each RNS are connected through an Iur interface. The aforementioned CN, UE, RNS, RNC, and Node B are collectively referred to as a network element, and the aforementioned Iu interface, Iub interface, and Iur interface are collectively referred to as an Iux interface. The Iux interface is loaded with a communication protocol, through the Iux interface a...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04M1/02
Inventor 朱伟金颖
Owner HUAWEI TECH CO LTD
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