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Method for service communication, encapsulating and de-encapsulating devices and system

A technology for business communication and packaging devices, applied in transmission systems, data exchange through path configuration, electrical components, etc., can solve problems such as high overhead, and achieve the effect of reducing overhead and saving system resources

Active Publication Date: 2012-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the embodiments of the present invention is to provide a method and device for service communication, which solves the problem of high overhead caused by carrying a complete connection identifier CID in the process of establishing service flow, communication and maintenance in the prior art

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  • Method for service communication, encapsulating and de-encapsulating devices and system
  • Method for service communication, encapsulating and de-encapsulating devices and system

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] For the shortcomings of the existing WiMAX and LTE based on the IEEE 802.16e standard that the overhead of the connection identifier is large, the embodiment of the present invention discloses a method for supporting multiple services. In the method, the message format carrying the connection identifier CID is redesigned and Definition, so that it can better support various businesses and reduce the overhead it brings.

[0037] According to the characteristics of network services, the embodiment of the present invention combines the service and connection identifiers, and optimizes the original connection identifiers. The optimized service connection identifiers are divided into two parts, namely the class identifier and the sub-identifier. The process is d...

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PUM

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Abstract

The embodiment of the invention discloses a method for performing service communication by carrying connection identifier CID, which comprises the following steps: receiving a plurality of connection identifiers CID provided with the same class identifiers and different sub identifiers; encapsulating the plurality of connection identifiers CID provided with the same class identifiers and different sub identifiers in a message, wherein the class identifiers are encapsulated in a message head of the message, and the different sub identifiers are encapsulated in the message; and sending the message after the encapsulation. The embodiment of the invention also discloses a connection identifier encapsulating device and a service communication system. The technical scheme of the embodiment of the invention can better support various services and reduce the overhead brought by the connection identifiers CID in the prior art.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, relate to a method, packaging device and system for carrying out service communication with a connection identifier. Background technique [0002] The full name of WiMAX is Worldwide Interoperability for Microwave Access (Worldwide Interoperability for Microwave Access), also known as 802.16 wireless metropolitan area network. Can achieve high coverage (can cover the range of 25 to 30 miles), the technology is based on IEEE 802.16 series of broadband wireless standards. [0003] The IEEE 802.16 standard series so far includes seven standards including 802.16, 802.16a, 802.16c, 802.16d, 802.16e, 802.16f and 802.16g. Among them: 802.16, 16a, and 16d belong to the air interface standard for fixed wireless access, while 802.16e belongs to the air standard for mobile broadband wireless access. WiMAX adopts 802.16 standard series as its air interf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/28
Inventor 肖家幸刘珏君李铮铮金雷林高全
Owner HUAWEI TECH CO LTD