Area load control method, system and equipment

A load control and area technology, applied in the field of wireless communication, can solve problems such as multi-access, UE in idle state, load balancing, etc.

Active Publication Date: 2009-02-18
HUAWEI TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] However, the inventors of the present invention have found that currently in UMTS there is only the requirement and implementation of load balancing for UEs in active state, and no implementation scheme for load balancing for UEs in idle state has been proposed.
Regardless of whether it is in the UMTS system,

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  • Area load control method, system and equipment
  • Area load control method, system and equipment
  • Area load control method, system and equipment

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0035] The first embodiment of the present invention relates to an area load control method. In this embodiment, the core network equipment acquires the ID of the area where the UE currently resides from the information reported by the UE in the idle state, and according to the acquired Area identification, counting the number of UEs in the idle state in each area, and sending the statistical results to the base station, and the base station performs load balancing on the UEs in the idle state according to the number of UEs in the idle state in each area obtained from the statistics. Each area in the embodiment is each cell.

[0036] The specific process is as figure 1 As shown, in step 110, after performing cell selection or cell resel...

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Abstract

The invention relates to radio communication field and discloses an area load control method, system and device, which balances the resident loads for the entire network and reduces the possibility of the access blocking. The invention processes a statistics for the quantity of the vacant terminals and balances the vacant terminals according to the quantity of the vacant terminal in the areas. The areas can be the areas of small area level and can be the areas of TA level. The core network device can balance the load for the vacant terminals and the base station can balance the load for the vacant terminals.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to load control technology. Background technique [0002] The Universal Mobile Telecommunications System ("UMTS" for short) is a third-generation mobile communication system that adopts the Wideband Code Division Multiple Access ("WCDMA" for short) air interface technology. [0003] In the UMTS system, in order to facilitate the mobility management of the user equipment (UE) on the network side, the UMTS system divides the network into multiple preset areas in advance during network planning, and each preset area is a Or the area covered by multiple NodeBs (base station nodes). The preset area corresponds to a Location Area (LA) in the Circuit Switching (CS) domain, and corresponds to a Routing Area (LA) in the Packet Switching (PS) domain. Routing Area, referred to as "RA"), LA, and RA can be collectively referred to as Tracking Area (Tracking Area, referred to as "TA"), ind...

Claims

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Application Information

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IPC IPC(8): H04Q7/38
Inventor 迈克尔·罗伯茨约翰·约翰森余承宇朱作燕
Owner HUAWEI TECH CO LTD
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