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User's set ability information transmission system, user's set and network appliance

A technology of capability information and user equipment, applied in the field of communication, can solve problems such as the inability to obtain UE capability parameters and the inflexible transmission method of UE capability parameters.

Active Publication Date: 2014-05-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The UE capability parameter transmission methods in the above UMTS and LTE systems are not flexible enough, and the network side cannot obtain the UE capability parameter in time

Method used

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  • User's set ability information transmission system, user's set and network appliance
  • User's set ability information transmission system, user's set and network appliance
  • User's set ability information transmission system, user's set and network appliance

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Embodiment Construction

[0027] The UE capability parameters in the embodiment of the present invention are divided into two parts, one part is the UE capability parameters related to the access network, and the other part is the UE capability parameters related to the CN. Hereinafter, the UE capability parameter related to the access network is simply referred to as the UE capability parameter related to the RAN. In the embodiment of the present invention, the above CN-related UE capability parameters can be stored in the CN node, and the RAN-related UE capability parameters can be stored in the access network node, that is, the CN side only stores the UE capability parameters related to the CN, and the UE capability parameters related to the RAN The UE capability parameters are only stored in the access network node; in the embodiment of the present invention, the above two parts of the UE capability parameters may also be stored in the CN node.

[0028] In the embodiment of the present invention, t...

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Abstract

The invention discloses a method for transmitting capability information of user equipment, user equipment and a network device. A node of an access network sends the RANAP information of the application part of the wireless access network to a node of a core network; the information carries the changed UE capacity parameter. The capacity parameter of the UE related to the access network and the capacity parameter of the UE related to the core network can be all stored in the node of the core network, or respectively stored in the node of the access network and the node of the core network; when the UE is in a connecting state or idle state, the changed UE capacity parameter can be transmitted in time to the node of the core network or the node of the access network. The method can improve the flexibility for transmitting the UE capacity parameter and cause the network side to acquire the UE capacity parameter in time.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a user equipment capability information transmission method, user equipment and network equipment. Background technique [0002] In UMTS (Universal Mobile Telecommunications System, universal mobile communication system), UE (User Equipment, user equipment) capability information mainly includes: UE capability parameters related to RAN and UE capability parameters related to CN (Core Network, core network) . The UE capability parameters related to RAN mainly include: PDCP (Packet Data Convergence Protocol, packet convergence protocol) capability, RLC (Radio Link Control, radio connection control) capability, transmission channel capability, physical channel capability, UE multi-system capability, Security capability, measurement capability, UE location capability. The UE capability parameters related to the CN mainly include: inter-system PS domain handover capability, M...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/00H04B7/26
Inventor 黄英邱勇黄敏
Owner HUAWEI TECH CO LTD
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