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.
CN103229548AInactive Publication Date: 2013-07-31HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2013-07-31
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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