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US 11,778,618 B2Granted
Wireless communication method and device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorZhi Zhang
Life of this patent
Estimating the term…
Abstract
Provided is a wireless communication method and device. Frequency-domain resource allocation and/or bandwidth part configuration is flexibly performed on a terminal device in conjunction with a synchronous signal block, and the performance of a communication system can be raised. The method comprises: a network device receiving a first message sent by a terminal device, the first message being used for indicating a first synchronous signal block detected by the terminal device; and according to the first synchronous signal block, the network device performing frequency-domain resource allocation and/or bandwidth part configuration on the terminal device.
Claims24
A wireless communication method used in a 5G system, comprising:
- performing, by a network device, frequency domain resource allocation and/or bandwidth part configuration for a terminal device according to a reference point, wherein the reference point is used for performing frequency domain resource allocation and/or bandwidth part configuration for the terminal device;
- wherein the reference point comprises a first reference point and a second reference point, the first reference point is used for performing the bandwidth part configuration for the terminal device, and the second reference point is used for performing the frequency domain resource allocation within the bandwidth part for the terminal device;
- wherein the bandwidth part is configured according to the first reference point;
- wherein the second reference point is determined according to the configured bandwidth part;
- and
- wherein the frequency domain resource within the bandwidth part is allocated according to the second reference point.
3 more elements
A wireless communication method used in a 5G system, comprising:
- determining, by a terminal device, a reference point for a network device to perform frequency domain resource allocation and/or bandwidth part configuration for the terminal device, according to the reference point;
- wherein the reference point comprises a first reference point and a second reference point, the first reference point is used for performing the bandwidth part configuration for the terminal device, and the second reference point is used for performing the frequency domain resource allocation within the bandwidth part for the terminal device;
- wherein the determining, by the terminal device, the reference point for the network device to perform frequency domain resource allocation and/or bandwidth part configuration for the terminal device, according to the reference point, comprises:
- determining bandwidth part configuration performed for the terminal device by the network device according to the first reference point;
- determining the second reference point according to the configured bandwidth part;
- and
- determining the frequency domain resource allocation within the bandwidth part performed for the terminal device by the network device, according to the second reference point.
4 more elements
A network device used in a 5G system, comprising:
- a processor;
- a memory;
- and
- a transceiver,
- wherein the processor, the memory and the transceiver communicate with each other through an internal connection, transmission control and/or data signals, such that the network device performs:
- performing frequency domain resource allocation and/or bandwidth part configuration for a terminal device according to a reference point, where the reference point is used for performing frequency domain resource allocation and/or bandwidth part configuration for the terminal device;
- wherein the reference point comprises a first reference point and a second reference point, the first reference point is used for performing the bandwidth part configuration for the terminal device, and the second reference point is used for performing the frequency domain resource allocation within the bandwidth part for the terminal device;
- wherein the bandwidth part is configured according to the first reference point;
- wherein the second reference point is determined according to the configured bandwidth part;
- and
- wherein the frequency domain resource within the bandwidth part is allocated according to the second reference point.
8 more elements
A terminal device used in a 5G system, comprising:
- a processor;
- a memory;
- and
- a transceiver,
- wherein the processor, the memory and the transceiver communicate with each other through an internal connection, transmission control and/or data signals, such that the terminal device performs:
- determining a reference point for a network device to perform frequency domain resource allocation and/or bandwidth part configuration for the terminal device, according to the reference point;
- wherein the reference point comprises a first reference point and a second reference point, the first reference point is used for performing the bandwidth part configuration for the terminal device, and the second reference point is used for performing the frequency domain resource allocation within the bandwidth part for the terminal device;
- wherein the determining the reference point for the network device to perform frequency domain resource allocation and/or bandwidth part configuration for the terminal device, according to the reference point, comprises:
- determining bandwidth part configuration performed for the terminal device by the network device according to the first reference point;
- determining the second reference point according to the configured bandwidth part;
- and
- determining the frequency domain resource allocation within the bandwidth part performed for the terminal device by the network device, according to the second reference point.
9 more elements
Dependencies are inferred from the claim text.