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Method for controlling access of user equipment in multiple frequency point system

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

Active Publication Date: 2009-09-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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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 multiple frequency point system
  • Method for controlling access of user equipment in multiple frequency point system
  • Method for controlling access of user equipment in multiple frequency point system

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Embodiment Construction

[0017] 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.

[0018] The following combination figure 1 The main flow of the embodiment of the present invention is described:

[0019] 101. A network side receives an access preamble sent by a UE on a frequency point.

[0020] Wherein, the access preamble is used for the UE to request to access the current freq...

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Abstract

The invention discloses a method for controlling the access of user equipment in a multiple frequency point system, which comprises the following steps: a network laterally receives an access preamble sent by UE on a frequency point; and the network laterally notifies the UE to switch to another frequency point to access when the network laterally determines that the UE is needed to access through another frequency point. The invention also discloses network equipment. The method and the network equipment can control the access of the UE according to the practical situation of the UE or each frequency point, thereby enhancing the flexibility of the multiple frequency point 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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IPC IPC(8): H04W72/04H04W74/08
Inventor 王宗杰贺传峰余志钦马洁张屹张劲林陈君
Owner HUAWEI TECH CO LTD
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