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Method and system for configuring discontinuous reception (DRX) parameters in long term evolution system

A long-term evolution system and discontinuous reception technology, applied in the field of communication, can solve the problems of increasing downlink reconfiguration signaling transmission, lowering system performance, frequent repeated transmission, etc., so as to reduce signaling overhead, improve system performance, and save resource overhead. Effect

Active Publication Date: 2014-07-23
CHINA TELECOM CORP LTD
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AI Technical Summary

Problems solved by technology

Frequent and repeated transmission of the same DRX parameters greatly increases the transmission of downlink reconfiguration signaling, resulting in an increase in signaling overhead and a decrease in system performance

Method used

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  • Method and system for configuring discontinuous reception (DRX) parameters in long term evolution system
  • Method and system for configuring discontinuous reception (DRX) parameters in long term evolution system

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. It should be noted that the relative arrangement of components and steps set forth in these embodiments does not limit the scope of the invention unless specifically stated otherwise.

[0068] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0069] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be disc...

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Abstract

The invention discloses a method and system for configuring discontinuous reception (DRX) parameters in a long term evolution system. The method comprises: a base station sending a configuration message of a DRX configuration parameter, wherein the configuration message comprises indexes of a group of DRX configuration parameters in a DRX configuration parameter set, the DRX configuration parameter set comprises at least one group of DRX configuration parameters, the indexes are corresponding to one group of DRX configuration parameters in the DRX configuration parameter seat, and the group of DRX configuration parameters comprise parameter values of multiple DRX configuration parameters; and a user terminal, in response to the configuration message, selecting the group of DRX configuration parameters corresponding to the indexes from a prestored DRX configuration parameter set, and executing DRX operation by use of the parameter values of the selected group of DRX configuration parameters. By using the technical scheme provided by the invention, the cost of occupied signalings after the base station carries out DRX parameter configuration on the user terminal is reduced, and the resource utilization rate is improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a system for configuring discontinuous reception parameters of a long-term evolution system. Background technique [0002] With the continuous development of Long Term Evolution (LTE) technology, various new services are launched continuously. In the LTE system, in the radio resource control (Radio Resource Control, RRC) connection state, if the user terminal (UE) carrying various services keeps monitoring whether there is data in the downlink channel, it will increase the power consumption of the UE and reduce the power consumption of the UE. Working hours, especially for businesses with infrequent information interactions, always keep the transceiver monitoring data, and reduce the utilization rate of terminal energy consumption. [0003] In order to better ensure the power consumption of the terminal when running different services and balance the performance of various...

Claims

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Application Information

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IPC IPC(8): H04W52/02
CPCY02D30/70
Inventor 罗俊蒲翰周峰
Owner CHINA TELECOM CORP LTD
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