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Method and device for controlling carrier aggregation functions

A carrier aggregation and functional technology, applied in the field of communication, can solve problems such as no solutions, and achieve the effect of effective management and control

Inactive Publication Date: 2013-04-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above problems in related technologies, no effective solution has been proposed yet

Method used

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  • Method and device for controlling carrier aggregation functions
  • Method and device for controlling carrier aggregation functions
  • Method and device for controlling carrier aggregation functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] This embodiment provides a method for operators to control and manage the carrier aggregation function. Specifically, the method includes:

[0063] In this embodiment, it is assumed that both the network side device and the user terminal UE are capable of carrier aggregation.

[0064] 1) First, add information for managing the carrier aggregation function in the management information base (MIB), the information includes the switch of the carrier aggregation function and the serving cell information of the carrier aggregation.

[0065] Specifically, the switch of the carrier aggregation function may be a sign of whether to enable the carrier aggregation function for the base station or a list of cells with the carrier aggregation function enabled, and may be a sign of whether the carrier aggregation function is enabled for the cell;

[0066] Carrier aggregation serving cell information, for the base station, can include a list of cells that can only participate in carri...

Embodiment 2

[0075] This embodiment adopts as image 3 The object structure shown is the information for configuring and managing the carrier aggregation function of the base station, including:

[0076] Step 1: Add an object used to manage the carrier aggregation function in the resource model. This object is included under the object representing the base station. The attributes can include a list of cells that can only participate in carrier aggregation as a primary cell and can only participate in carriers as a secondary cell. Aggregated cell list.

[0077] Step 2, the network element management system receives a command to configure an object for managing carrier aggregation functions, and judges the command type. If it is a command to create a new object instance for managing the carrier aggregation function, the network element management system instantiates the object in the management information base, and at the same time, according to the command parameter, the attribute of the...

Embodiment 3

[0082] This embodiment adopts as image 3 The shown object structure configures and manages the carrier aggregation function information for the cell, specifically including the following processing procedures:

[0083] Step 1. The network element management system adds an object for managing the carrier aggregation function in the resource model. The object is included under the object representing the cell, and the attribute may include a list of cells that are not allowed to be secondary cells of the cell during carrier aggregation.

[0084] In step 2, the administrator sends a command to the network element management system through the network management system or a client of the network element management system to configure the object used to manage the carrier aggregation function, and the network element management system receives and judges the command type.

[0085] If it is a command to create a new object instance for managing the carrier aggregation function, the...

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Abstract

The invention provides a method and a device for controlling carrier aggregation functions. The method comprises that a network element management system receives commands for performing carrier aggregation configuration on network side equipment; the network element management system configures carrier aggregation function management information in a management information base according to the commands, wherein the carrier aggregation function management information comprises attribute information of the carrier aggregation functions of base stations or districts; and the network element management system synchronizes the configured carrier aggregation function management information to the network side equipment which manages and controls the carrier aggregation functions. By means of the technical scheme, the problems that technical schemes for managing and controlling carrier aggregation effectively are absent in relevant technologies are solved, and carrier aggregation is managed and controlled effectively.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for controlling a carrier aggregation function. Background technique [0002] Long-Term Evolution Advance (LTE-Advance or LTE-A for short) is a third generation partnership project (3rd Generation Partnership Project, 3GPP for short) in order to meet the advanced international wireless communication system (International Mobile Telecommunication Advance , referred to as IMT-Advance) requires technical evolution based on LTE, which supports backward compatibility with the LTE system. ITU IMT-Advanced requires the maximum bandwidth of the system to be no less than 40MHz. Considering the existing spectrum allocation method and planning, it is difficult to find an entire frequency band sufficient to carry the bandwidth of the IMT-Advanced system. Based on the above considerations, LTE-Advanced proposes the concept of Carrier Aggregation (CA for short), whose f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/10H04W72/08H04W72/12H04W72/54
Inventor 陈丽萍
Owner ZTE CORP
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