Method and system for controlling user terminal to read system message

A system message and user terminal technology, applied in the field of long-term evolution system, can solve the problem of untimely response of UE, achieve the effect of short transition time, improve access performance, and improve service experience
CN101043671AActive Publication Date: 2007-09-26HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2007-09-26

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Abstract

The disclosed method for controlling terminal reading system message comprises: when the system message changes, the NS sends indication including the changed scheduling message to the activated terminal; the terminal receives the indication message to read the latest system message. This invention enables the UE activated by OFDM technology to obtain system message in a LTE system normally, and improves system access performance.
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Description

technical field

[0001] The present invention relates to a long-term evolution (long-term evolution, LTE) system, and in particular to a method and system for controlling user terminals using Orthogonal Frequency Division Multiplexing (OFDM) technology to read system messages. Background technique

[0002] System messages include: user terminal (UE) timers and counters, public land mobile network (PublicLand Mobile Network; PLMN) identifier (ID), registration area ID, parameters required for cell selection and reselection; cell ID , common channel configuration information, measurement control messages, and so on.

[0003] In the prior art, system information is sent through a broadcast channel (Broadcast Channel, BCH) in the form of a Main Information Block (Main Information Block, MIB) and a system information block (System Information Block, SIB). Since the BCH is intended to be received by UEs in the entire cell, it adopts a fixed lower rate and a fixed transmission form...

Claims

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