Time-Domain Resource Information Indication Method and Apparatus
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorHai Tang
Life of this patent
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Abstract
The present disclosure provides a time-domain resource information indication method and apparatus. The method comprises: in a mobile communication system using multiple subcarrier intervals, transmitting, based on preset subcarrier interval information, time-domain resource indication information of a data channel. The preset subcarrier interval information may comprise one of the multiple subcarrier intervals or is based on rules of the multiple subcarrier intervals. For a system, such as a 5G NR, which uses multiple subcarrier intervals, the present disclosure provides a mechanism for indicating, based on preset subcarrier interval information, time-domain resource information of a data channel.
Claims19
A method for indicating time domain resource information, comprising:
- transmitting, by a network device, time domain resource indication information of a data channel to a terminal device based on preset subcarrier spacing information in a mobile communication system adopting a plurality of subcarrier spacings,
- wherein the preset subcarrier spacing information comprises one of the plurality of subcarrier spacings,
- wherein the time domain resource indication information of the data channel indicates a time domain starting point and a time domain length of the data channel, and
- wherein the time domain starting point of the data channel is indicated based on the subcarrier spacing adopted by the data channel.
An apparatus for indicating time domain resource information, arranged at a network side, comprising:
- one or more processors;
- a memory;
- and
- one or more programs stored in the memory, wherein the one or more programs, when executed by the one or more processors, implement following operations:
- transmitting time domain resource indication information of a data channel to a terminal device based on preset subcarrier spacing information in a mobile communication system adopting a plurality of subcarrier spacings,
- wherein the preset subcarrier spacing information comprises one of the plurality of subcarrier spacings,
- wherein the time domain resource indication information of the data channel indicates a time domain starting point and a time domain length of the data channel, and
- wherein the time domain starting point of the data channel is indicated based on the subcarrier spacing adopted by the data channel.
Dependencies are inferred from the claim text.