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US 10,952,256 B2Granted
Resource mapping method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsPu Yuan, Jun Luo, Jin Liu
Life of this patent
Estimating the term…
Abstract
Embodiments can provide a random access method. In this method, a preamble sequence can be sent by user equipment (UE), and a random access response can be received by the UE. The random access response includes information for sending a message 3, and the information for sending the message 3 is used by the user equipment to determine a beam for sending the message 3. The beam for sending the message 3 can then be determined based on the information for sending the message 3. The message 3 can be sent by using the determined beam.
Claims15
A random access method, comprising:
- sending, by user equipment, a preamble sequence to one or more network devices;
- receiving, by the user equipment, a random access response from the one or more network devices, wherein the random access response comprises information for sending a message to facilitate the user equipment to determine a beam for sending the message to a network device, wherein the information for sending the message comprises information regarding the network device and beam information used by the network device to receive the preamble sequence;
- determining, by the user equipment, based on the information regarding the network device and the beam information, the beam for sending the message;
- and
- sending, by the user equipment, the message by using the determined beam.
2 more elements
A random access method, comprising:
- receiving, by a first network device, a preamble sequence from a user equipment;
- sending, by the first network device, a random access response to the user equipment, wherein the random access response comprises information for sending a message to facilitate the user equipment to determine a beam for sending the message to a network device, wherein the information for sending the message comprises information regarding the network device and beam information used by a network device to receive the preamble sequence;
- receiving, by the user equipment, the random access response from the first network device;
- and
- determining, by the user equipment, based on the information regarding the network device and the beam information, the beam for sending the message.
2 more elements
Dependencies are inferred from the claim text.