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Resource control method, device and system

A resource control device and resource control technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems of inability to accept new users, waste of resources, etc., and achieve the effect of improving resource utilization and avoiding vacancy

Inactive Publication Date: 2010-06-23
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a resource control method, device and system to solve the problems in the prior art that new users cannot be accepted and resources are wasted due to the need to reserve resources for services that have not performed data transmission for a long time

Method used

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  • Resource control method, device and system
  • Resource control method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Please refer to figure 1 , is a flow chart of a resource control method provided in Embodiment 1 of the present invention, including the following steps:

[0079] Step S101 , determining that the UE in the connected state has no data transmission service within a predetermined time.

[0080] Step S102 , perform a resource reclamation operation for the business.

[0081] The predetermined time is adjustable, and its specific value can be set according to the actual operation of the network, specific needs of users, and operator policies.

[0082] Among them, the specific manner of determining that the UE in the connected state has no data transmission service within a predetermined time may include the following two:

[0083] Method 1. The predetermined time T is represented by the time interval t1 from the uplink data transmission time and the time t2 when the downlink buffer data is empty. For a certain service, when t1>T1 and t2>T2, it can be It is determined that ...

Embodiment 2

[0089] In the first embodiment above, when it is determined that the UE in the connected state has no data transmission service within a predetermined time, the resource reclamation operation for the service is performed. This method is more suitable when the resources of the system are relatively tight and new users are connected, but when the resources of the system are sufficient and no new users are connected, this method may cost some unnecessary overhead. Therefore, Another embodiment of the present invention provides another resource control method, the process of which is as follows figure 2 shown, including the following steps:

[0090] Step S201, determining that the UE in the connected state has no data transmission service within a predetermined time.

[0091] Step S202, judging whether the network environment satisfies the resource recovery condition, if so, proceed to step S203; otherwise, end the process.

[0092] Step S203, execute the resource reclamation o...

Embodiment 3

[0099] For the situation that one or more services of multiple UEs in the connected state have no data transmission within a predetermined time, in order to reflect the difference in service level, different priorities can be set for different users or services, and the users with lower priority The resources corresponding to the business or the resources corresponding to the low priority business are recovered first. Specific process such as image 3 shown, including the following steps:

[0100] Step S301, determining that the UE in the connected state has no data transmission service within a predetermined time.

[0101] Step S302 , judging whether the network environment satisfies resource recovery condition 1, if so, proceed to step S303 ; otherwise, end the process or return to step S302 .

[0102] Step S303, prioritizing the services that have no data transmission for more than a predetermined time.

[0103] The priority of users in different cells can be set accordi...

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Abstract

An embodiment of the invention discloses a resource control method, which comprises: determining that user equipment UE in connection state does not have data transmission service in predetermined time and executing resource recovery operation aiming at the service. The embodiment of the invention further discloses a resource control device and a communication system for realizing the method. The embodiment of the invention sets the time threshold for recovering resource so that the resource corresponding to the service without data transmission in the time threshold is recovered and used for other purposes (such as the admission of a new user) to prevent the vacancy of resource, so as to improve the utilization rate of the resource.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, relates to a resource control method, device and system. Background technique [0002] The Long Term Evolution (LTE) system cancels the dedicated channel, and all services share resources through scheduling. When the user equipment (UE) does not transmit data, it will not actually occupy resources. Therefore, the LTE system can be flexibly adjusted to Users allocate resources. [0003] In the LTE system, a radio resource control protocol (Radio Resource Control, RRC) used for resource control has two states: an idle state and a connected state. In the connected state, in order to save UE power consumption, Discontinuous Reception (DRX) is supported. In this case, the UE is configured with two DRX cycles at the same time: a long cycle and a short cycle. These two cycles are used. Under normal circumstances, the UE uses a long cycle to work. When it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/10H04W72/04H04W72/12
Inventor 寇会如秦飞赵瑾波张利杰
Owner CHINA ACAD OF TELECOMM TECH
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