Channel detection indication method, terminal and network equipment

A technology for channel detection and network equipment, applied in the field of communication, can solve problems such as power consumption and unreasonable detection, and achieve the effect of flexible detection of PDCCH and avoidance of PDCCH detection

Active Publication Date: 2020-01-21
VIVO MOBILE COMM CO LTD
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Problems solved by technology

[0003] The embodiment of the present invention provides a channel detection indication method, a terminal and a netw

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  • Channel detection indication method, terminal and network equipment
  • Channel detection indication method, terminal and network equipment
  • Channel detection indication method, terminal and network equipment

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[0026] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0027] The terms "first" and "second" in the specification and claims of this application are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein, for example, can be implemented in a se...

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Abstract

The invention discloses a channel detection indication method, a terminal and network equipment. The method comprises the following steps: detecting a first physical downlink control channel PDCCH; and if the scheduling downlink control information DCI is received from the first PDCCH, determining whether to detect the second PDCCH or not according to the scheduling DCI. According to the embodiment of the invention, whether the PDCCH is detected or not is dynamically indicated by scheduling the DCI, so that the PDCCH detection of the terminal is more flexible, unnecessary PDCCH detection can be avoided, and the power saving of the terminal is facilitated.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a channel detection and indication method, terminal and network equipment. Background technique [0002] In a mobile communication system, the monitoring period, offset (offset) and duration (duration) of the Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) are all determined by the network equipment through the radio resource control (Radio Resource Control, RRC) signal. The command is notified to the terminal. However, the PDCCH detection period configured by the network device may not be reasonable. For example, if the service packet arrival period is 20ms, but the PDCCH detection period configured by the network device is 2ms, then the terminal will frequently blindly detect the PDCCH, but no authorization information is detected. (including uplink authorization and downlink authorization). In this way, the terminal performs blind ...

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Application Information

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IPC IPC(8): H04W72/12H04W24/08H04L5/00H04B17/309
CPCH04L5/0053H04W24/08H04B17/309H04W72/23H04L5/00Y02D30/70
Inventor 姜大洁纪子超潘学明
Owner VIVO MOBILE COMM CO LTD
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