Method for updating soft handoff parameters as well as network side equipment and user side equipment

A technology for soft handover and access network equipment, applied in electrical components, wireless communication, etc., can solve problems such as incompatibility of soft handover parameters and unreasonable soft handover parameter settings

Inactive Publication Date: 2012-11-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After the access terminal establishes a service connection, it does not perform configuration negotiation, which causes the setting of soft handover parameters to be unreasonable in some network environments; if the reconfiguration negotiation function is enabled, but during the soft handover process before Handover parameters are not compatible with the current network environment, resulting in unreasonable soft handover parameter settings

Method used

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  • Method for updating soft handoff parameters as well as network side equipment and user side equipment
  • Method for updating soft handoff parameters as well as network side equipment and user side equipment
  • Method for updating soft handoff parameters as well as network side equipment and user side equipment

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Embodiment Construction

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0024] First, combine figure 1 The signal flow in the process of updating soft handover parameters according to an embodiment of the present invention is described.

[0025] The mobile communication system includes an access network device 100. The access network device 100 can be configured with each pilot in the mobile communication system, and for each pilot in the system, soft handover parameters corresponding to each pilot can be set. Each pilot freq...

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Abstract

The embodiment of the invention provides a method for updating soft handoff parameters as well as network side equipment and user side equipment. The method comprises the following steps of: receiving updating request information carrying pilot frequency information, wherein the updating request information is transmitted by an access terminal; selecting soft handoff parameters for updating from a soft handoff parameter set, wherein the soft handoff parameter set comprises the soft handoff parameters respectively corresponding to each pilot frequency; and transmitting parameter updating information carrying the selected soft handoff parameters to the access terminal. The network side equipment comprises a storage unit, a first receiving unit, a selecting unit and a transmitting unit. Through the provided method and equipment, the soft handoff parameters can be updated in a soft handoff process in time and adapts to the current network environment so that the soft handoff is smoothly accomplished, and the communication service quality is improved.

Description

Technical field [0001] The present invention relates to the field of mobile communication, in particular to a method for updating soft handover parameters, a network side device and a user side device in the field of mobile communication. Background technique [0002] In a mobile communication system, in order to meet the mobility requirements of access terminals in a connected state, so that users can also enjoy good wireless network services during the movement, soft handover is introduced. The so-called soft handover means that the access terminal continuously measures the pilot signal strength of each pilot in the system it receives, and sends a measurement report when the pilot signal strength meets certain requirements to assist the network side equipment in the handover decision of soft handover the way. In the soft handover process, the access terminal establishes a communication link with the new base station while maintaining the communication connection with the origi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/18
Inventor 陈燕明陈林万蓉
Owner HUAWEI TECH CO LTD
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