US 12,426,100 B2
Sequence sending method and apparatus
Xiuqiang Xu, Shanghai (CN); Yunhao Zhang, Shanghai (CN); and Yiqun Wu, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on May 15, 2023, as Appl. No. 18/317,311.
Application 18/317,311 is a continuation of application No. PCT/CN2020/129086, filed on Nov. 16, 2020.
Prior Publication US 2023/0292378 A1, Sep. 14, 2023
Int. Cl. H04W 74/0833 (2024.01); H04W 74/0836 (2024.01)
CPC H04W 74/085 (2013.01) [H04W 74/0833 (2013.01); H04W 74/0836 (2024.01)] 15 Claims
OG exemplary drawing
 
1. A sequence sending method, applied to random access of a terminal device, wherein the method comprises:
sending, by the terminal device in a first time period, a first sequence to a network device, wherein the first sequence is determined based on a first parameter;
performing, by the terminal device, scrambling processing on a second sequence based on the first parameter, to generate a scrambled second sequence;
sending, by the terminal device in a second time period, the scrambled second sequence to the network device;
performing, by the terminal device, scrambling processing on an Nth sequence based on an (N−1)th parameter, to generate a scrambled Nth sequence, wherein an (N−1)th sequence is determined based on the (N−1)th parameter, and N is an integer greater than 2; and
sending, by the terminal device in an Nth time period, the scrambled Nth sequence to the network device.