Wireless resource management system and switch controlling method based on it

A technology of wireless resource management and control method, which is applied in the field of wireless resource management and handover, which can solve problems such as reducing system and network load, excessive signaling load, and complex network operation, so as to reduce handover delay and improve handover success rate , the effect of reducing complexity and system load

Inactive Publication Date: 2007-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0028] The technical problem to be solved by the present invention is to provide a wireless resource management system to solve the tec

Method used

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  • Wireless resource management system and switch controlling method based on it
  • Wireless resource management system and switch controlling method based on it
  • Wireless resource management system and switch controlling method based on it

Examples

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Embodiment Construction

[0049] As shown in Figure 5, the radio resource management system of the present invention includes: several base stations, radio resource management databases, and access gateways, wherein a control plane interface is provided between the base stations, and each base station is provided with a media access control physical layer, radio bearer control module, measurement control module, connection mobility control module, intra-cell radio resource management module, inter-cell radio resource management module, and radio resource control module. in:

[0050] The radio bearer control module is mainly used to complete the configuration of the radio bearer protocol between the terminal and the corresponding entity of the radio access network, and also includes controlling the configuration of the control channel of each bearer.

[0051] The connection mobility control module is mainly used to complete functions such as cell reselection and handover control during the mobile proces...

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Abstract

The system comprises several base stations. In each base station, there is a functional unit used for managing radio resource. Between the base stations, there is a control interfaces used for transmitting the radio management information. The invention reduces the complexity and system load in the switch process in evolving network, and raises the success ration of switch, and reduces the time delay of switch.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to wireless resource management and switching technology in a wireless communication system. Background technique [0002] UMTS is a third-generation mobile communication system using WCDMA air interface technology, and the UMTS system is usually called a WCDMA communication system. The UMTS system adopts a structure similar to that of the second generation mobile communication system, including a radio access network (RadioAccess Network, RAN) and a core network (Core Network, CN). Among them, the wireless access network is used to handle all wireless-related functions, while the CN handles all voice calls and data connections in the UMTS system, and realizes switching and routing functions with external networks. The CN is logically divided into a circuit switched domain (Circuit Switched Domain, CS) and a packet switched domain (Packet Switched Domain, PS). UTRAN (...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04W36/08H04W36/22
Inventor 邓永锋杭大明王宗杰
Owner HUAWEI TECH CO LTD
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