Slater Matsil, LLP
Random access method, user equipment, and network device
A random access method, user equipment, and a network device are provided to reduce interference to a neighboring cell. The method includes: receiving at least two groups of random-access configuration parameters from a network device, where each group of random-access configuration parameters includes a power adjustment step for retransmission of a random access preamble; selecting one group of random-access configuration parameters from the at least two groups of random-access configuration parameters based on a threshold; determining transmit power of the random access preamble based on a power adjustment step for retransmission of the random access preamble in the selected random-access configuration parameters; and sending the random access preamble to the network device at the transmit power.
Huawei Technologies Co., Ltd.
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Jianqin
Liu