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Parameter negotiation method and device

A technology of parameters and related parameters, applied in network flow/resource management, electrical components, wireless communication, etc., can solve the problems of limited air interface resources and waste of air interface resources in wireless communication systems, and achieve the goal of avoiding waste of air interface resources and saving air interface resources Effect

Inactive Publication Date: 2011-11-09
HUAWEI TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0008] During the function negotiation process, whether it is a request message or a response message, air interface resources need to be used to carry the message. The air interface resources of the wireless communication system are very limited, and the above method of parameter negotiation causes a waste of air interface resources.

Method used

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  • Parameter negotiation method and device

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Embodiment Construction

[0021] In order to make the purpose, technical means and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] From the description of the background technology, it can be seen that when the terminal and the base station negotiate parameters, the base station replies a response message to the terminal, and the negotiated related parameters carried in the response message correspond to the relevant parameters carried in the request message. In this part of the parameter set, some parameters may be the same as the relevant parameters carried in the request message, and may even be completely consistent with the relevant parameters carried in the request message without any modification.

[0023] The following prior art uses sleep mode function negotiation initiated by a terminal in a WiMAX network as an example to illustrate the existing negotiation process.

[0024]...

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Abstract

The embodiment of the invention discloses a parameter negotiation method which comprises the following steps: a base station receives a function request message sent by a terminal, wherein the function request message carries the type of the requested function and relevant parameters for starting the function; if the base station agrees the function request and does not modify parameters in the function request, the base station replies the terminal with a response message, wherein the response message does not carry the parameters carried in the function request message; or if the base station agrees the function request but modifies some parameters in the function request, the base station replies the terminal with a response message which only carries the modified parameters carried in the function request message and a mapping table indicating the modified parameters. According to the parameter negotiation method and device disclosed by the embodiment of the invention, as the non-modified parameters carried in the request message are not carried when the base station replies the terminal with the response message, the waste of air-interface resources is avoided.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for parameter negotiation. Background technique [0002] In the wireless communication network, in the process of establishing and using the air interface communication, in order to realize a certain function, the terminal and the network side usually need to negotiate the parameters of certain functional characteristics, such as the request to increase the service flow, the request for the sleep mode function, etc. Wait. [0003] The existing parameter negotiation process usually includes: [0004] A function negotiation request is initiated by the user terminal, and the negotiation request message includes the type of function requested to be enabled and the relevant parameters required to enable the function; [0005] After the base station receives the negotiation request message, it will reply a corresponding negotiation response message, the respo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/18H04W68/00H04W92/10
Inventor 樊光辉莫君贤王学寰李莉
Owner HUAWEI TECH CO LTD
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