Method for controlling access of user equipment in multi-frequency system and network equipment

A user equipment and multi-frequency point technology, applied in electrical components, wireless communication, etc., can solve problems such as large load, unfavorable multi-frequency point system characteristics, etc., and achieve the effect of improving the success rate

Active Publication Date: 2011-09-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the UE can only perform the access process on the frequency point configured with the downlink common channel, which will lead to an excessive load on the frequency point, which is not conducive to the characteristics of the multi-frequency point system

Method used

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  • Method for controlling access of user equipment in multi-frequency system and network equipment
  • Method for controlling access of user equipment in multi-frequency system and network equipment
  • Method for controlling access of user equipment in multi-frequency system and network equipment

Examples

Experimental program
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Embodiment Construction

[0012] The embodiment of the invention discloses a method for controlling UE access to a network in a multi-frequency point system. In this method, the network side receives the access preamble sent by the UE on one frequency point; when the network side determines that the UE needs to access from another frequency point, the network side notifies the UE to switch to another frequency point for access. Through this method, the network side can control the access of the UE according to the actual situation of the UE or each frequency point, which can improve the success rate of the UE accessing the network and give full play to the flexibility of the multi-frequency point system.

[0013] The following combination figure 1 The main flow of the embodiment of the present invention is described:

[0014] 101. A network side receives an access preamble sent by a UE on a frequency point.

[0015] Wherein, the access preamble is used for the UE to request to access the current freq...

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Abstract

The invention relates to the field of communication, and discloses a method for controlling access of user equipment (UE) in a multi-frequency system. The method comprises that: a network side receives an access preamble sent by the UE on a frequency point; and when the network side determines to need the UE to access from another frequency point, the network side informs the UE of transferring to the another frequency point for access. Meanwhile, the invention also discloses network equipment. The method and the network equipment adopted can control the access of the UE according to the actual situations of the UE or various frequency points, and improve the flexibility of the multi-frequency system.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and network equipment for controlling user equipment access in a multi-frequency point system. Background technique [0002] HSPA (High Speed ​​Packet Access) technology is a new technology introduced by 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) after the R5 version. HSPA technology can also be applied to WCDMA FDD (Wideband Code Division Multiple Access Frequency Division Duplex), UTRA TDD (Universal Terrestrial Radio Access Time Division Duplex) and TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) three different transmissions model. Usually, HSPA is carried on a single frequency point. In order to further increase the data transmission rate of the HSPA system and reduce the data transmission delay, a system that bundles multiple frequency points for carrying HSPA data has emerged. In the HSPA system using mult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W74/08
CPCH04W74/002H04W74/0833H04W72/042H04W72/23
Inventor 王宗杰贺传峰余志钦马洁张屹张劲林
Owner HUAWEI TECH CO LTD
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