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IU (Interface-User) interface data transmission method and system for communication system

A technology of interface data and communication system, which is applied in the field of IU interface data transmission, can solve the problems of large machine terminals and IU interface signaling congestion, and achieve the effect of reducing signaling overhead and avoiding signaling congestion

Inactive Publication Date: 2011-08-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If such a method is applied to MTC, due to the huge number of machine terminals, a large amount of signaling for transmission bearer establishment will be added, and the IU interface signaling congestion will inevitably occur

Method used

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  • IU (Interface-User) interface data transmission method and system for communication system
  • IU (Interface-User) interface data transmission method and system for communication system
  • IU (Interface-User) interface data transmission method and system for communication system

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Embodiment Construction

[0034] The implementation of the technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings,

[0035] The present invention provides an IU interface data transmission method of a communication system, comprising:

[0036] The IU interface transmission bearer for carrying the machine service data of the service class is established between the access network control entity and the core network control entity according to the service category of the machine service data;

[0037] The machine service data to be delivered is transmitted between the access network control entity and the core network control entity through an IU interface corresponding to the service category of the machine service data to be transmitted.

[0038] Wherein, the machine service data includes uplink machine service data and downlink machine service data, respectively establishes the IU interface transmission bearer carrying the upli...

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Abstract

The invention provides an IU (Interface-User) interface data transmission method for a communication system, comprising the steps of establishing an IU interface transmission bearer for bearing machine service data of a service type between an access network control entity and a core network control entity according to the service type of the machine service data; and transmitting the machine service data between the access network control entity and the core network control entity by the IU interface transmission bearer corresponding to the service type of the machine service data to be transmitted. The invention also provides an IU interface data transmission system for the communication system. The invention greatly reduces signaling expenses of the IU interface and avoids the occurrence of signaling crowding situation of the IU interface to a very great extent through establishing the IU interface transmission bearer in advance.

Description

technical field [0001] The invention relates to an IU interface data transfer method and system applicable to a wireless communication system, especially to a machine wireless communication system. Background technique [0002] Collect, process, and report information through various sensing means, receive and process information through the network, and possibly integrate various systems to provide better services. At the technical level, technologies from information collection, information transmission, and information processing are integrated; At the service level, integrating telecommunications networks, enterprise networks, and even Internet services and applications for various enterprises, industries, and household applications can even be upgraded to urban applications and social applications. This is the goal of the continuous development of information processing in the world. [0003] With the intelligent application of various industries and the wide applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04W76/04H04W92/04
Inventor 柯雅珠程翔刘霖
Owner ZTE CORP