Discontinuous reception (DRX) method and system

A technology for discontinuous reception and terminal reception, applied in the field of discontinuous reception methods and systems, and can solve problems such as large delays
CN102932881AInactive Publication Date: 2013-02-13ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZTE CORP
Publication Date
2013-02-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a discontinuous reception (DRX) method. The DRX method comprises the following steps that: a terminal receives DRX parameters which are configured and sent by a network side, wherein the DRX parameters carry a plurality of DRX cycles; and the terminal starts a DRX process according to the DRX parameters, and starts the corresponding DRX cycles during operation of the DRX process. The invention also provides a DRX system. According to the technical scheme provided by the invention, the terminal can well meet a data sending requirement during operation of a DRX technology.
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Description

technical field

[0001] The present invention relates to the field of mobile communication, in particular to a discontinuous reception method and system. Background technique

[0002] Discontinuous reception (DRX, Discontinuous Reception) means that a terminal stops monitoring a Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel) for a period of time. There are two types of DRX: one is idle (IDLE) DRX, which is discontinuous reception when the terminal is in the IDLE state; when it is in the IDLE state, there is no radio resource control protocol (RRC, Radio Resource Control) connection and the user's proprietary Therefore, IDLE DRX is mainly used to monitor the call channel and broadcast channel. As long as the fixed period is defined, the purpose of discontinuous reception can be achieved; however, if the terminal monitors the user data channel, it must first enter the connection state from the IDLE state. The other is to activate (Active) DRX, tha...

Claims

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