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A channel detection indication method, terminal and network equipment

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

Active Publication Date: 2021-09-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 network device, so as to solve the problem of power consumption caused by unreasonable detection of PDCCH by the terminal

Method used

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  • A channel detection indication method, terminal and network equipment
  • A channel detection indication method, terminal and network equipment
  • A channel detection indication method, terminal and network equipment

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Embodiment Construction

[0026] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

[0027] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein can, for example, be practiced in sequences other than th...

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Abstract

The invention discloses a channel detection indication method, a terminal and a network device. The method includes: detecting the first physical downlink control channel PDCCH; if receiving non-scheduling downlink control information DCI in the first PDCCH, according to the non-scheduling DCI, It is determined whether to detect the second PDCCH. In the embodiment of the present invention, the non-scheduled DCI dynamically indicates whether to detect the PDCCH, so that the terminal detects the PDCCH more flexibly, avoids unnecessary PDCCH detection, and helps the terminal to save power.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a channel detection indication method, a terminal and a network device. Background technique [0002] In a mobile communication system, the listening period, offset (offset) and duration (duration) of the Physical Downlink Control Channel (PDCCH) are all determined by the network device through Radio Resource Control (RRC) signaling. order to notify the terminal. However, the PDCCH detection period configured by the network device may be unreasonable. For example, if the service packet arrival period is 20ms, but the PDCCH detection period configured by the network device is 2ms, 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 detection of the PDCCH according to the unreasonable configuration, which is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W52/02H04L5/00
CPCH04W52/0212H04L5/0053H04W72/23H04W48/12Y02D30/70H04W24/08H04W52/0216H04W52/0229H04W52/028H04L5/0055H04L1/1864H04L1/1822H04L1/1835H04W72/232H04W72/231H04W72/0446H04W76/28H04L1/1812H04W76/11H04W76/27H04L1/0003H04L1/0061H04L1/1819H04W72/0466
Inventor 姜大洁纪子超潘学明
Owner VIVO MOBILE COMM CO LTD