Data transmission method and communications apparatus
US11419142B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2020 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Nov 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transmission method and a communications apparatus are described that reduce complexity and overhead of data reception performed by a base station. The method includes receiving information about a repetition quantity R1 corresponding to Tmax, where Tmax is a maximum transport block size allowed to be used to transmit data. The method further includes determining a cyclic parameter L based on R1, where the cyclic parameter L indicates that content carried in each of a plurality of time units to which a transport block used to transmit the data is mapped is repeated in L consecutive time units, and wherein a size of the transport block actually used to transmit the data is Ts, and Ts is less than a maximum transport block size (Tmax). The method further includes transmitting the data based on the cyclic parameter L.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.