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Physical downlink control channel monitoring and monitoring configuration method, terminal and network equipment

A technology of physical downlink control and channel monitoring, applied in the field of communication, can solve the problems of PDCCH monitoring period, unreasonable offset and duration, and large power consumption of terminals, and achieve the effect of reducing PDCCH monitoring and power consumption

Active Publication Date: 2020-06-12
维沃软件技术有限公司
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Problems solved by technology

[0004] Embodiments of the present invention provide a physical downlink control channel monitoring, monitoring configuration method, terminal and network equipment to solve the problem that the terminal consumes a lot of power due to the unreasonable PDCCH monitoring period, offset and duration configured by the base station

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  • Physical downlink control channel monitoring and monitoring configuration method, terminal and network equipment
  • Physical downlink control channel monitoring and monitoring configuration method, terminal and network equipment
  • Physical downlink control channel monitoring and monitoring configuration method, terminal and network equipment

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Embodiment Construction

[0032] 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 some of the embodiments of the present invention, but not all of them. 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.

[0033] The terms "first", "second" and the like in the specification 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 should be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein are, for example, practiced in sequences other than those illustrated or descr...

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Abstract

The invention provides a physical downlink control channel monitoring and monitoring configuration method, a terminal and network equipment, and relates to the technical field of communication. The physical downlink control channel monitoring method is applied to a terminal, and comprises the following steps: blindly detecting a first physical downlink control channel (PDCCH) in a time domain unitto obtain first PDCCH monitoring configuration information carried by the first PDCCH; monitoring a second PDCCH according to the first PDCCH monitoring configuration information; wherein the first PDCCH at least comprises a PDCCH based on scheduling downlink control information DCI and a PDCCH based on non-scheduling DCI. According to the scheme, according to the invention, blind detection is carried out on a PDCCH based on scheduling DCI and a PDCCH based on non-scheduling DCI; and subsequent PDCCH monitoring is carried out according to the detected PDCCH monitoring configuration information indicated by the first PDCCH, so that unnecessary PDCCH monitoring of the terminal is reduced, and the power consumption of the terminal is reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a physical downlink control channel monitoring, monitoring configuration method, terminal and network equipment. Background technique [0002] In the New Radio (NR) Release15 standard, the physical downlink control channel (Physical Downlink Control Channel, PDCCH) monitoring period, offset (offset) and duration (duration) are all controlled by the base station through radio resource control (Radio Resource Control, RRC) signaling to the user equipment (UserEquipment, UE). There may be situations where the PDCCH listening period, offset, and duration configured by some base stations are not reasonable. [0003] If the PDCCH detection period configured by the base station is unreasonable, for example, the packet arrival period is 20ms, but the PDCCH detection period configured by the base station is 2ms, at this time there are a large number of UEs that blindly detect PDCC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W72/12H04W72/04H04L1/00
CPCH04L5/0053H04L1/0038H04W72/0446H04W72/23
Inventor 姜大洁吴凯沈晓冬潘学明任千尧
Owner 维沃软件技术有限公司
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