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Method, device and system for distributing radio resources

A wireless resource and resource allocation technology, applied in wireless communication, network traffic/resource management, communication between multiple stations, etc., can solve the problem of power consumption of UE

Inactive Publication Date: 2009-12-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the user rights of these HNBs, that is, the access user list is exactly the same. Once a UE enters one of the HNBs and passes the admission control, it should also have access rights for other HNBs. , it is meaningless to perform the LAC / RAC update process after entering other HNB cells
That is to say, the current admission control scheme will bring additional processing signaling overhead to the network and UE when multiple HNBs have the same admitted user list, and the additional processing signaling overhead will consume UE power
[0011] To sum up, there is currently no method for allocating wireless resources, so that each HNB cell can accurately control user access to the cell according to the admission control scheme, and at the same time, it will not cause the user to enter the HNB with the same admission user list. Unnecessary LAU / RAU process

Method used

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  • Method, device and system for distributing radio resources
  • Method, device and system for distributing radio resources
  • Method, device and system for distributing radio resources

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0045] The implementation process of an embodiment of the present invention is as follows figure 1 As shown, corresponding to the following steps:

[0046] Step 101, the network side receives the information of other cells adjacent to the cell A collected and reported by the base station of the cell A.

[0047] Wherein, the network side in step 101 may be the HNB GW, of course it may also be an operation and maintenance entity (OAM, Operations And Maintenance) and the like. The base station may be an HNB or the like. The same below.

[0048] In the following description, the base station mainly takes HNB as an example.

[0049] Here, the information of neighboring cells collected and reported by the base station of cell A may be related identification informat...

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Abstract

The embodiment of the invention provides a method for distributing radio resources, comprising the steps: receiving information collected and reported by a base station in an adjacent subdistrict of a subdistrict by a network side; ensuring radio resource information of the adjacent subdistrict by the network side according to the information of the adjacent subdistrict; and distributing the radio resources for the subdistrict according to the radio resource information of the adjacent subdistrict. The invention also provides other two methods for distributing radio resources and a corresponding device and a system. According to the embodiments of the invention, each subdistrict can accurately control a user to access the subdistrict according to an admittance control plan and can not lead the user to carry out an unnecessary LAU / RAU process when the user enters the base stations of the same admittance user list.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, device and system for allocating wireless resources. Background technique [0002] At present, a home base station (HNB, Home NodeB), as the most potential low-cost access technology at present, has received extensive attention from various operators. [0003] HNB is a device managed by users, not controlled by operators. Therefore, users hope that their devices can only provide services to users they allow, while other unauthorized users refuse to provide services. Therefore, what HNB implements is an admission control method, rejecting unauthorized users. [0004] At present, in order to accurately perform user admission control, the solution proposed by the industry is: configure a LAC for each HNB cell that is different from the surrounding HNB cells and macro cells, so that when the user terminal (UE) enters the HNB cell , since it is detec...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04B7/26
Inventor 蔺波
Owner HUAWEI TECH CO LTD
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