Data transmission method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsChong Lou, Jingrui Guo, Xing Liu, Xiaoying Xu
Life of this patent
Estimating the term…
Abstract
A data transmission method includes: receiving an uplink grant message from a network device, where the uplink grant message includes first information, and the first information corresponds to a plurality of transport block sizes; determining the plurality of transport block sizes based on the first information; determining, based on a size of to-be-sent data, a first transport block size from the plurality of transport block sizes; and sending the to-be-sent data to the network device based on the first transport block size.
Claims20
A data transmission method, comprising:
- receiving an uplink grant message from a network device, wherein the uplink grant message comprises first information corresponding to a plurality of transport block sizes;
- determining the plurality of transport block sizes based on the first information;
- determining, based on a size of data to be sent, a first transport block size from the plurality of transport block sizes;
- and
- sending the data to the network device based on the first transport block size,
- wherein sending the data to the network device based on the first transport block size comprises:
- determining a repetition quantity of the data based on the first transport block size and the size of the data to be sent;
- and
- sending, on an uplink resource granted by the uplink grant message, the data to the network device for a repetition quantity of times by using the first transport block size.
An apparatus, comprising:
- at least one processor configured to invoke a program stored in a memory, wherein the program, when executed by the processor, causes the apparatus to perform operations, the operations comprising:
- receiving an uplink grant message from a network device, wherein the uplink grant message comprises first information, and the first information corresponds to a plurality of transport block sizes;
- determining the plurality of transport block sizes based on the first information;
- determining, based on a size of data to be sent, a first transport block size from the plurality of transport block sizes;
- sending the data to the network device based on the first transport block size;
- determining a repetition quantity of the data based on the first transport block size and the size of the data to be sent;
- and
- sending, on an uplink resource granted by the uplink grant message, the data to the network device for a repetition quantity of times by using the first transport block size.
An apparatus, comprising:
- at least one processor configured to invoke a program stored in a memory, wherein the program, when executed by the processor, causes the apparatus to perform operations, the operations comprising:
- sending an uplink grant message to a terminal, wherein the uplink grant message comprises first information, and the first information corresponds to a plurality of transport block sizes;
- receiving data from the terminal based on a first transport block size, wherein the plurality of transport block sizes comprises the first transport block size;
- and
- receiving, on an uplink resource granted by the uplink grant message, the data for a repetition quantity of times using the first transport block size, wherein the repetition quantity of times is based on the first transport block size and a size of the data.
Dependencies are inferred from the claim text.