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Communication method, user equipment and SRC

A wireless controller and user equipment technology, applied in wireless communication, access restriction, electrical components, etc., can solve problems such as large delay, high failure probability, and inability to flexibly utilize various air interfaces.

Inactive Publication Date: 2013-07-31
HUAWEI TECH CO LTD
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  • Summary
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this way of binding NAS and L3 signaling to the air interface RAT, NAS and L3 signaling cannot flexibly utilize the advantages of various air interfaces during the establishment of different types of services or service operation.
For example, it is impossible to flexibly transmit signaling according to factors such as load, resulting in long delays in service establishment and operation, low efficiency, and high probability of failure

Method used

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  • Communication method, user equipment and SRC
  • Communication method, user equipment and SRC
  • Communication method, user equipment and SRC

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Embodiment Construction

[0075] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0076] The technical scheme of the present invention can be applied to various communication systems, for example: Global System for Mobile Communications (GSM, Global System of Mobile communication), Code Division Multiple Access (CDMA, Code Division Multiple Access) system, wideband Code Division Multiple Access ( WCDMA, Wideband Code Division Multiple Access Wireless), General Packet Radio Service (GPRS, General Packet Radio Service), Long Term Evolu...

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Abstract

The embodiment of the invention provides a communication method, a piece of user equipment and an SRC. The method includes: the user equipment establishing a first connection with the SRC through a first communication network; the user equipment sending NAS signalings or layer 3 (L3) signalings of a second communication network to the SRC through the first connection and / or receiving the NAS signalings or L3 signalings of the second communication network from the SRC, wherein the first communication network and the second communication network use different RATs and the SRC is used for management of the radio resources of the first communication network and the second communication network. So through transmission of the NAS / L3 signalings of the second communication system on the first connection established in the first communication system, the communication method, the user equipment and the SRC enable services to be switched flexibly between different RATs so that system efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of wireless communication, and more specifically, relate to a communication method, user equipment and a unified wireless controller. Background technique [0002] There are many kinds of RAT (Radio Access Technology, wireless access technology) in the communication network air interface, such as GSM (Global System for Mobile Communications, Global System for Mobile Communications), UMTS (Universal Mobile Telecommunications System, Universal Mobile Communications System) and LTE (Long Term Evolution, long-term evolution), etc. [0003] The communication between UE (User Equipment, user equipment) and the network is closely related to the RAT adopted by the air interface of the access network. An access network of GSM is GERAN (GSM / EDGE Radio Access Network, GSM / EDGE wireless access network), an access network of UMTS is UTRAN (UMTS Terrestrial Radio Access Network, UMTS Terrestrial Radio Access ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W24/10H04W76/02
CPCH04W24/10H04W24/02H04W92/20H04W36/0022H04W36/144H04W48/16
Inventor 房明陈燕燕谭斌邢平平
Owner HUAWEI TECH CO LTD
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