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Method for distributing carrier resource

A resource allocation and carrier technology, applied in the direction of selection device, radio/inductive link selection arrangement, etc., can solve problems such as inability to adjust resources, slow response, and failure to meet business requirements well, and achieve the effect of improving resource allocation efficiency

Inactive Publication Date: 2009-01-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this method is that it is easy to implement and easy to operate. The disadvantage is that it is very inflexible. When the terminal's cycle is short and the resource requirements change, the base station cannot adjust the resources allocated to the terminal.
Especially for certain businesses that have unfixed traffic requirements, such as games, chat, etc., this method of resource allocation cannot well meet business requirements
[0003] To sum up, the resource allocation method in the communication system has the disadvantages of slow response and inflexibility

Method used

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  • Method for distributing carrier resource

Examples

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Embodiment Construction

[0018] The method of the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods, taking a mobile communication system based on OFDMA as an example.

[0019] In step 101, a service connection is established between the terminal and the base station, and the terminal sets an absolute carrier resource application period (T).

[0020] Step 102, the terminal sends a carrier resource application message to the base station for the first time, sets the application type indication bit to 1, and sends an absolute carrier resource application message.

[0021] Step 103, the base station allocates carrier resources for the service connection according to the number of carriers applied in the absolute carrier resource application message.

[0022] Step 104, when the terminal detects that there is a change in the application for carrier resources, it determines whether the application period T has expired....

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Abstract

The invention discloses a carrier wave resource allocation method. The method comprises the following steps: at the beginning of a business connection, a terminal sends a message to a base station for applying for the allocation of absolute carrier wave resource; when the demand of the terminal on the carrier wave resource changes, the terminal sends a message to the base station for applying for the allocation of relative carrier wave resource; and the base station allocates corresponding carrier wave resource to the terminal according to the messages sent by the terminal. The flexible carrier wave resource allocation method is beneficial to the base station which carries out the allocation of carrier wave according to the concrete business connection circumstances.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a resource allocation method. Background technique [0002] In some mobile communication systems, the resource allocation method is that the terminal periodically requests resources, and the base station allocates resources to the terminal according to the terminal's request. The advantage of this method is that it is easy to implement and easy to operate. The disadvantage is that it is very inflexible. When the terminal's cycle is short and the resource requirements change, the base station cannot adjust the resources allocated to the terminal. Especially for certain businesses that have unfixed traffic requirements, such as games and chats, this method of resource allocation cannot well meet the business requirements. [0003] To sum up, the resource allocation method in the communication system has the disadvantages of slow response and inflexibility. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/36
Inventor 李伟
Owner ZTE CORP
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