Method and device for scheduling system information

A system information and system acquisition technology, which is applied in the field of system information scheduling, can solve problems such as unfavorable user terminal UE energy saving, inability to distinguish types, etc., and achieves the effect of improving flexibility

Inactive Publication Date: 2009-12-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the existing technical solution, since all system information classes use the same SI-RNTI, the UE cannot distinguish its type after obtaining the system information cla

Method used

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  • Method and device for scheduling system information
  • Method and device for scheduling system information
  • Method and device for scheduling system information

Examples

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Embodiment Construction

[0028] Embodiments of the present invention provide a method and device for scheduling system information, so as to effectively solve the problem of classifying system information.

[0029] In the embodiment of the present invention, the type of the system information class is distinguished by the location information and the identification number of the system information class, such as Figure 5 As shown, it specifically includes the following steps:

[0030] Step S501, the terminal obtains the identifier of the system information class.

[0031] The identification of the system information mentioned here includes location information or identification number, and the specific description is as follows:

[0032] (1) Location information includes two situations, specifically:

[0033] The offset type and offset of the system information class, where the offset corresponds to two offset types, specifically: the offset between different system information classes and the most...

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Abstract

The embodiment of the invention discloses a method and a device for scheduling system information. The method comprises the following steps: obtaining a mark of a received system information class by a terminal; and ensuring the type of the system information class according to the mark of the system information class. By using the invention, under the condition that an additional type specification message of the system information class does not need to be transmitted, the terminal identifies the type of the system information class, the selective read of the system information class is realized by the terminal, and consequently, the flexibility of the terminal for reading the system information class is increased, and it is beneficial to the energy saving of the terminal.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for scheduling system information. Background technique [0002] In a cellular system, SI (System Information, system information) refers to public information of a certain cell or multiple cells. Since there are many contents of the system information, the SI may be divided into SIBs (System Information Block, system information block) according to characteristics, and each SIB includes SIs of the same characteristic. For example, SIB-1 mainly includes timer and counter parameter information of UE (User Equipment, UE) in idle mode. Usually in UMTS (Universal Mobile Telecommunications System, universal mobile communication system), the structure of the system message is a tree, such as figure 1 As shown, the root node is MIB (Master Information Block, master information block), MIB includes SB (Scheduling Block, scheduling block), and each sch...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04W72/12
CPCY02D30/70
Inventor 陈君马小飞朱作燕
Owner HUAWEI TECH CO LTD
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