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Base station multi-carrier information broadcasting method based on multi-carrier system

A multi-carrier system and multi-carrier technology, applied in the field of communication, can solve the problem that the terminal cannot obtain the multi-carrier information of the base station, etc.

Inactive Publication Date: 2010-07-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Considering the problem that the terminal cannot obtain the multi-carrier information of the base station in the related art, the present invention is proposed. Therefore, the main purpose of the present invention is to provide an improved multi-carrier information broadcasting scheme of the base station based on the multi-carrier system to solve related problems. The above-mentioned problems in the technology

Method used

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  • Base station multi-carrier information broadcasting method based on multi-carrier system
  • Base station multi-carrier information broadcasting method based on multi-carrier system
  • Base station multi-carrier information broadcasting method based on multi-carrier system

Examples

Experimental program
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Embodiment 1

[0034] According to an embodiment of the present invention, a method for broadcasting multi-carrier information of a base station based on a multi-carrier system is provided, figure 1 It is a flowchart of a method for broadcasting multi-carrier information of a base station based on a multi-carrier system according to Embodiment 1 of the method of the present invention, as shown in figure 1 As shown, include the following processing (step S102-step S104):

[0035] Step S102, the serving base station configures the multi-carrier information of the base station.

[0036] Specifically, first, the serving base station needs to set a predetermined parameter in the multi-carrier information, and the predetermined parameter is used to identify whether the serving base station is a multi-carrier base station. So that when the terminal receives the multi-carrier information, it can judge whether the serving base station is a multi-carrier base station according to the parameter.

[0...

example 1

[0044] The processing under this example will be described below by taking Case 1 as an example, preferably, the following processing (step 1-step 5) is included:

[0045]Step 1, the serving base station sets a parameter (the above predetermined parameter) in the multi-carrier information, which is used to identify whether the base station is a multi-carrier base station (that is, whether the serving cell of the terminal is a multi-carrier cell); specifically, in In practical applications, this parameter can be expressed as MC flag, which occupies one bit. If MC flag=1, it indicates that the base station is a multi-carrier base station; if MC flag=0, it indicates that the base station is not a multi-carrier base station.

[0046] Step 2, if the serving base station is a multi-carrier base station (MC flag=1), the network side (serving base station) configures fully configured carrier information (corresponding to figure 1 Step S102 in step S102), and carry the configured multi...

example 2

[0055] The processing under this example will be described below by taking case 2 as an example, preferably, the following processing (step 1-step 5) is included:

[0056] Step 1, the serving base station sets a parameter (the aforementioned predetermined parameter) in the multi-carrier information, and this parameter is used to identify whether the serving base station is a multi-carrier base station (that is, to identify whether the cell is a multi-carrier cell); specifically, in actual In application, this parameter can be expressed as MC flag, occupying one bit. If MC flag=1, it means that the serving base station is a multi-carrier base station; if MC flag=0, it means that the serving base station does not support multi-carrier base station.

[0057] Step 2, if the serving base station is a multi-carrier base station (MC flag=1), when configuring the multi-carrier information, the network side configures the fully configured carriers of the serving base station and the rel...

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Abstract

The invention discloses a base station multi-carrier information broadcasting method based on a multi-carrier system. The base station multi-carrier information broadcasting method comprises the following steps that a service base station is provided with multi-carrier information of the base station and an adjacent base station thereof; and the service base station broadcasts the multi-carrier information to a terminal. Through the technical scheme, the terminal can obtain the multi-carrier information of the base station.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a method for broadcasting multi-carrier information of a base station based on a multi-carrier system. Background technique [0002] In related technologies, in order to meet the requirement of high rate, the concept of multi-carrier is introduced into the system. [0003] The base station can configure multiple carriers, and these carriers can be divided into two types: one is a fully configured carrier, and the other is a partially configured carrier. Among them, the fully configured carrier contains all necessary system side information such as synchronization channels and control channels; the partially configured carrier may only contain data transmission channels, or only contain some necessary control messages. Compared with the fully configured carrier, the partially configured carrier The synchronization channel may not be included. [0004] On the termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10
CPCH04L5/0091H04L5/0007H04L5/0094H04L5/0037
Inventor 沈晓芹吴昊
Owner ZTE CORP
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