Back to results
US 12,010,527 B2Granted
Beam indication method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsHua Shao, Ziming Yu, Huang Huang
Life of this patent
Estimating the term…
Abstract
A beam indication device and method, the method including receiving first information from a network device, where the first information is used to determine at least one of a first receive beam for a downlink signal or a first transmit beam for an uplink signal, and determining the at least one of the first receive beam for the downlink signal or the first transmit beam for the uplink signal based on the first information.
Claims6
A beam indication method, comprising:
- receiving first information from a network device, wherein the first information is used to determine both a first receive beam for a downlink signal and a first transmit beam for an uplink signal, wherein the first information comprises third reference signal configuration information and fourth reference signal configuration information, wherein the third reference signal configuration information indicates an identifier of a third downlink reference signal, and wherein the fourth reference signal configuration information indicates an identifier of a first uplink reference signal;
- and
- determining the first receive beam for the downlink signal and the first transmit beam for the uplink signal based on the first information, wherein the determining the first receive beam and the first transmit beam based on the first information comprises performing at least one of:
- determining the third downlink reference signal based on the third reference signal configuration information, and determining the first receive beam based on the third downlink reference signal;
- or
- determining the first uplink reference signal based on the fourth reference signal configuration information, and determining the first transmit beam based on the first uplink reference signal.
3 more elements
A communications apparatus, comprising:
- a transceiver;
- a processor;
- and
- a non-transitory computer readable medium having stored thereon a program for execution by the processor, the program including instructions to:
- receive, through the transceiver, first information from a network device, wherein the first information is used to determine both a first receive beam for a downlink signal and a first transmit beam for an uplink signal, wherein the first information comprises third reference signal configuration information and fourth reference signal configuration information, wherein the third reference signal configuration information indicates an identifier of a third downlink reference signal, and wherein the fourth reference signal configuration information indicates an identifier of a first uplink reference signal;
- and
- determine the first receive beam for the downlink signal and the first transmit beam for the uplink signal based on the first information received by the transceiver, wherein the instructions to determine the first receive beam for the downlink signal and the first transmit beam for the uplink signal include instructions to perform at least one of:
- determine the third downlink reference signal based on the third reference signal configuration information, and determine the first receive beam based on the third downlink reference signal;
- or
- determine the first uplink reference signal based on the fourth reference signal configuration information, and determine the first transmit beam based on the first uplink reference signal.
7 more elements
Dependencies are inferred from the claim text.