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Wireless network switching system and its switching method

A wireless network and switching system technology, applied in the field of wireless network switching system and its switching, can solve problems such as poor user experience and RNC failure, and achieve the effects of improving reliability, ensuring uninterrupted business, and satisfying network security

Inactive Publication Date: 2010-12-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since NodeB usually carries services, when NodeB initiates the controller switching process, the services will be interrupted due to link reconstruction, which brings poor experience to users
At the same time, after the NodeB is switched to the RNC, after the original service of the NodeB is rebuilt, the sudden traffic may cause the failure of the RNC

Method used

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  • Wireless network switching system and its switching method
  • Wireless network switching system and its switching method
  • Wireless network switching system and its switching method

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] In the embodiment of the present invention, the wireless network switching system and its switching method switch services to base stations belonging to other controllers before the base station switches to the controller, effectively avoiding the impact of burst traffic on the controller, and further ensuring network security. It can also ensure the uninterrupted business as much as possible, effectively guarantee the security and smoothness of the communication network, and meet the needs of operators for network security.

[0017] For ease of description, the description of the embodiments of the present invention only uses the application in the UMTS system as an example for illustration. However, under normal circumstances, the system of the present invention can be other wireless communicatio...

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Abstract

The embodiment of the invention discloses a wireless network switching system and a switching method thereof. The method comprises that a first base station receives an inform emitted by a first controller that the first base station is switched to the first controller; all or a part of the services of the first base station are switched to a second base station which is a base station close to the first station yet belongs to a different controller; the first base station is switched to the first controller. The scheme which is provided by the embodiment of invention avoids the impact of sudden flux to the network equipments, further ensures network security, ensures the continuousness of service as far as possible, and meets the high reliability requirement of operation business.

Description

technical field [0001] The invention relates to the communication field, in particular to a wireless network switching system and a switching method thereof. Background technique [0002] With the explosive growth of demand for mobile services, such as voice services and data services, operators begin to increase capacity requirements for base station controllers in the radio access network, such as radio network controllers (Radio Network Controller, RNC). Technological progress has provided a guarantee for a substantial increase in equipment capacity and integration. While its capacity is increasing, the responsibility of the base station controller as the core part of the wireless access network is gradually increasing. [0003] Taking the Universal Mobile Telecommunications System (UMTS) system as an example, the RNC in the network system is connected to surrounding network elements such as core network and base station through various interfaces. The interface connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/22
Inventor 秦圣奕王姗姗
Owner HUAWEI TECH CO LTD