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Wireless communication method, terminal equipment and network equipment

A technology of terminal equipment and network equipment, applied in wireless communication, signaling distribution, sustainable communication technology, etc., can solve the problem of inability to dynamically adjust the cross-slot scheduling mechanism and the same-slot scheduling mechanism, so as to adapt to the change of data flow , reduce energy consumption, reduce the effects of delay and throughput

Pending Publication Date: 2020-10-09
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] This application provides a wireless communication method, terminal equipment and network equipment to solve the problem that the cross-slot scheduling mechanism and the same-slot scheduling mechanism cannot be dynamically adjusted according to the requirements of data transmission

Method used

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  • Wireless communication method, terminal equipment and network equipment
  • Wireless communication method, terminal equipment and network equipment
  • Wireless communication method, terminal equipment and network equipment

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Embodiment Construction

[0063] The technical solution in this application will be described below with reference to the accompanying drawings.

[0064]The technical solution of the embodiment of the present application can be applied to various communication systems, for example: global system of mobile communication (globalsystem of mobile communication, GSM) system, code division multiple access (code division multiple access, CDMA) system, wideband code division multiple access (wideband code division multiple access (WCDMA) system, general packet radio service (general packet radio service, GPRS), long term evolution (long termevolution, LTE) system, LTE frequency division duplex (freq terminal equipment ncy division duplex, FDD) system, LTE Time division duplex (time division duplex, TDD), universal mobile telecommunications system (universal mobile telecommunications system, UMTS), global interconnection microwave access (worldwide interoperability for microwave access, WiMAX) communication syst...

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Abstract

The application provides a wireless communication method, terminal equipment and network equipment. The wireless communication method comprises the following steps: terminal equipment selects one value set from a first value set and a second value set of a time slot offset configured by network equipment according to the first parameter, wherein the time slot offset in the first value set is greater than 0, at least one time slot offset in the second value set is equal to 0, and the time slot offset is used for indicating the time slot number of a physical downlink shared channel (PDSCH) scheduled by downlink resource information (DCI) relative to the DCI offset; and the terminal equipment receives DCI sent by the network equipment, wherein the time slot offset carried by the DCI belongs to the determined value set. According to the technical scheme provided by the invention, when the terminal equipment works by using different parameters, the value sets corresponding to different timeslot offsets correspond to different data channel scheduling mechanisms.

Description

technical field [0001] The present application relates to the field of wireless communication, and more specifically relates to a wireless communication method, terminal equipment and network equipment. Background technique [0002] In the fifth-generation access system standard new radio (new radio, NR) can simultaneously support physical downlink shared channel (physical downlink shared channel, PDSCH) same-slot scheduling (same-slot scheduling) and cross-slot scheduling (cross-slot scheduling) slot scheduling). For same-slot scheduling, the scheduled PDSCH is located in the same time slot as the scheduled physical downlink control channel (PDCCH); while for cross-slot scheduling, the scheduled PDSCH and the scheduled PDCCH are located in different slots. in the same time slot. [0003] Compared with the same time slot, cross-slot scheduling can enable user equipment (user equipment, terminal equipment) to adopt some energy-saving methods, thereby helping the terminal eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W72/12H04W76/28H04L5/00
CPCH04W52/0225H04W72/121H04W72/1273H04W76/28H04L5/0053H04W72/23Y02D30/70H04W72/0446H04W52/0229H04L5/0023H04L5/0044H04L5/0092H04L5/0087H04L5/0064H04L27/2602
Inventor 薛丽霞陈铮
Owner HUAWEI TECH CO LTD
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