System access method, communication system, user terminal and network side equipment

A technology for network-side equipment and user terminals, applied in the field of communication, can solve the problems of blind and uncontrollable user terminals accessing communication systems, and achieve a balanced effect.

Inactive Publication Date: 2010-09-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In the prior art, when using the above-mentioned method for the user terminal to access the LTE-Advanced system, the user terminal can only use the The carrier or the c

Method used

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  • System access method, communication system, user terminal and network side equipment
  • System access method, communication system, user terminal and network side equipment
  • System access method, communication system, user terminal and network side equipment

Examples

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Embodiment Construction

[0028] Because the embodiment of the present invention sends the target carrier information that the user terminal needs to use when accessing the communication system to the user terminal, and instructs the user terminal to access the communication system according to the target carrier information, thus solving the problem existing in the prior art The problem that the user terminal accesses the LTE-Advanced system by using the target carrier cannot be controlled.

[0029] The main realization principles, specific implementation modes and corresponding beneficial effects that can be achieved of the technical solutions of the embodiments of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0030] An embodiment of the present invention provides a system access method, and its specific implementation flow chart is as follows figure 2 As shown, it mainly includes the following steps:

[0031] Step 21, first, the network si...

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PUM

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Abstract

The invention discloses a system access method, a communication system, a user terminal and network side equipment, which are used for controlling the user terminal to access an LTE-Advanced system by using a target carrier wave. In the invention, the system access method provided by the invention comprises the following steps of: determining target carrier wave information, which is required when the user terminal accesses the communication system, by a network side; and sending the target carrier wave information to the user terminal and indicating the user terminal to access the communication system according to the target carrier wave information.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a system access method, a communication system, a user terminal and network side equipment. Background technique [0002] The basic principle of carrier aggregation, that is, carrier aggregation, is to aggregate two or more basic carriers to work together to meet higher bandwidth requirements. [0003] In the subsequent version of 3GPP Long Term Evolution (LTE, Long Term Evolution) technology (the subsequent version of LTE is also called LTE-Advanced, such as LTE R10, etc.), carrier aggregation is introduced as a key technology to support higher bandwidth transmission, Such as Figure 1a As shown, it is a schematic diagram of a scenario where a user terminal only uses carrier 1 without carrier aggregation in an LTE-Advanced system, and Figure 1b It is a schematic diagram of a scene where a user terminal performs carrier aggregation using carrier 1 and carri...

Claims

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Application Information

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IPC IPC(8): H04W28/08H04W48/08H04W48/16H04W88/02
Inventor 胡南王军
Owner CHINA MOBILE COMM GRP CO LTD
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