Method for uplink scheduling and devices
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsHai Tang, Hua Xu
Life of this patent
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Abstract
A method and a device for uplink scheduling are provided. The method includes: a terminal device generates first information according to a downlink reference signal sent by a network device; the terminal device sends the first information to the network device for the network device to determine, according to the first information, a waveform to be adopted by the terminal device for performing uplink transmission.
Claims11
A method for uplink scheduling, comprising:
- generating, by a terminal device, first information according to a downlink reference signal sent by a network device, wherein the first information is used for the network device to determine a waveform to be adopted by the terminal device for performing uplink transmission, for indicating movement of the terminal device between a position at a center of a cell and a position at an edge of the cell, and for the network device to determine a moving direction of the terminal device;
- sending, by the terminal device, the first information to the network device;
- when the terminal device is in an area between the center and the edge of the cell, receiving, by the terminal device, second information set by the network device, wherein the second information is used for instructing the terminal device to send an uplink reference signal to the network device;
- and
- sending, by the terminal device, the uplink reference signal to the network device based on the second information.
A terminal device comprising a processor, a memory and a transceiver, wherein the memory is used for storing instructions, and the processor is used for calling the instructions stored in the memory to control the transceiver to receive or send information, and when the processor executes the instructions stored in the memory, the processor is enabled to:
- generate first information according to a downlink reference signal sent by a network device, wherein the first information is used for the network device to determine a waveform to be adopted by the terminal device for performing uplink transmission, for indicating movement of the terminal device between a position at a center of a cell and a position at an edge of the cell, and for the network device to determine a moving direction of the terminal device;
- send the first information to the network device;
- when the terminal device is in an area between the center and the edge of the cell, receive second information sent by the network device, wherein the second information is used for instructing the terminal device to send an uplink reference signal to the network device;
- and
- send the uplink reference signal to the network device based on the second information.
Dependencies are inferred from the claim text.