Method and apparatus for determining transmission configuration of backhaul link, relay device, and network-side device
AssigneeVivo Mobile Communication Co., Ltd.
InventorsKun YANG, Huan WANG
Life of this patent
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Abstract
A method and an apparatus for determining a transmission configuration of a backhaul link, a relay device, and a network-side device. The method for determining a transmission configuration of a backhaul link in embodiments of this application includes: obtaining, by a relay device, a configurable candidate beam set of a control link; and determining, by the relay device, a transmission configuration indicator TCI configuration for a downlink signal and/or a sending configuration for an uplink signal of the backhaul link based on the candidate beam set.
Claims20
A method for determining a transmission configuration of a backhaul link, wherein the method comprises:
- obtaining, by a relay device, a configurable candidate beam set of a control link;
- and
- determining, by the relay device, a transmission configuration indicator (TCI) configuration for a downlink signal and/or a sending configuration for an uplink signal of the backhaul link based on the candidate beam set.
A method for determining a transmission configuration of a backhaul link, wherein the method comprises:
- determining, by a network-side device, a configurable candidate beam set of a control link;
- sending, by the network-side device, beam configuration signaling of the backhaul link to a relay device, wherein the beam configuration signaling is used to instruct the relay device to determine a transmission configuration indicator TCI configuration for a downlink signal and/or a sending configuration for an uplink signal of the backhaul link based on the configurable candidate beam set of the control link;
- and
- determining, by the network-side device, a transmit beam for the downlink signal and/or a receive beam for the uplink signal of the backhaul link based on the candidate beam set and based on the beam configuration signaling or a protocol specification.
A relay device, comprising a processor and a memory, wherein the memory stores a program or instructions capable of running on the processor, wherein the program or instructions, when executed by the processor, cause the relay device to perform:
- obtaining a configurable candidate beam set of a control link;
- and
- determining a transmission configuration indicator (TCI) configuration for a downlink signal and/or a sending configuration for an uplink signal of the backhaul link based on the candidate beam set.
Dependencies are inferred from the claim text.