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US 12,592,798 B2Granted
Communication method and communications apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsLili Zheng, Hongping Zhang
Life of this patent
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Abstract
A second network device receives, from a first network device, configuration information corresponding to at least one first reference signal and configuration information corresponding to at least one synchronization signal block, where the at least one synchronization signal block is at least one synchronization signal block corresponding to a synchronization signal block frequency; and the second network device determines timing information of the at least one first reference signal based on timing information of a reference synchronization signal block, where the reference synchronization signal block belongs to the at least one synchronization signal block.
Claims20
A method, comprising:
- receiving, by a second network device from a first network device, configuration information corresponding to at least one first reference signal and configuration information corresponding to at least one synchronization signal block, wherein the at least one synchronization signal block corresponds to a synchronization signal block frequency;
- receiving, by the second network device, first indication information from the first network device, wherein the first indication information indicates frequency information corresponding to a reference synchronization signal block, and the reference synchronization signal block is a basis for determining timing information of the at least one first reference signal;
- and
- determining, by the second network device, timing information of the at least one first reference signal based on timing information of the reference synchronization signal block, wherein the reference synchronization signal block is comprised in the at least one synchronization signal block,
- wherein the first network device and the second network device are network-side devices, and are each configured to communicate with at least one terminal device.
2 more elements
A method, comprising:
- determining, by a first network device, a reference synchronization signal block in at least one synchronization signal block, wherein the at least one synchronization signal block corresponds to a synchronization signal block frequency;
- sending, by the first network device to a second network device, configuration information corresponding to at least one first reference signal and configuration information corresponding to the at least one synchronization signal block, wherein the configuration information corresponding to the at least one first reference signal is determined based on a timing of the reference synchronization signal block;
- and
- sending, by the first network device, first indication information to the second network device, wherein the first indication information indicates frequency information corresponding to the reference synchronization signal block, and the reference synchronization signal block is a basis for determining timing information of the at least one first reference signal,
- wherein the first network device and the second network device are network-side devices, and are each configured to communicate with at least one terminal device.
2 more elements
A system, comprising:
- a second network device;
- and
- a first network device, configured to:
- determine a reference synchronization signal block in at least one synchronization signal block, wherein the at least one synchronization signal block corresponds to a synchronization signal block frequency;
- send, to the second network device, configuration information corresponding to at least one first reference signal and configuration information corresponding to the at least one synchronization signal block, wherein the configuration information corresponding to the at least one first reference signal is determined based on a timing of the reference synchronization signal block;
- and
- send first indication information to the second network device, wherein the first indication information indicates frequency information corresponding to the reference synchronization signal block, and the reference synchronization signal block is a basis for determining timing information of the at least one first reference signal,
- wherein the first network device and the second network device are network-side devices, and are each configured to communicate with at least one terminal device.
5 more elements
Dependencies are inferred from the claim text.