Huawei technologies co., ltd. (20250071825). RANDOM ACCESS METHOD AND APPARATUS
RANDOM ACCESS METHOD AND APPARATUS
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RANDOM ACCESS METHOD AND APPARATUS
This abstract first appeared for US patent application 20250071825 titled 'RANDOM ACCESS METHOD AND APPARATUS
Original Abstract Submitted
a random access method and apparatus are provided. the method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (rach) resource configured by the network device. based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the rach resource. this helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.