Interference cancellation method and base station
AssigneeHuawei Technologies Co., Ltd.
InventorsBin Xu, Zhenzhen Cao, Bingzhao Li, Li Chai, Wei Quan
Life of this patent
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Abstract
This application describes a data transmission method, a terminal device, and a network device. The method may include determining, by a medium access control (MAC) layer of a terminal device, a first MAC control element and a second MAC control element. The method may also include simultaneously transmitting, by the terminal device, the first MAC control element and the second MAC control element on different uplink transmission resources. The data transmission method, the terminal device, and the network device in embodiments of this application help to improve data transmission reliability.
Claims20
A data transmission method, comprising:
- receiving, by a terminal device, first signaling from a network device
- determining, by a medium access control (MAC) layer of the terminal device, a first MAC control element and a second MAC control element;
- and
- simultaneously transmitting, by the terminal device, the first MAC control element and the second MAC control element on different uplink transmission resources, to the network device;
- wherein the second MAC control element is a duplicate of the first MAC control element, the uplink transmission resources are determined using the first signaling, and the terminal device uses the first signaling to simultaneously transmit the first MAC control element and the second MAC control element on the different uplink transmission resources.
A terminal device, comprising:
- a transceiver configured to receive first signaling from a network device
- a processor, coupled with the transceiver, configured to determine a first medium access control (MAC) control element and a second MAC control element;
- and
- the transceiver further configured to simultaneously transmit the first MAC control element and the second MAC control element on different uplink transmission resources, to the network device;
- wherein the second MAC control element is a duplicate of the first MAC control element, the uplink transmission resources are determined using the first signaling, and the terminal device uses the first signaling to simultaneously transmit the first MAC control element and the second MAC control element on different uplink transmission resources.
Dependencies are inferred from the claim text.