US Patent No. 10,973,020

SIGNAL SCRAMBLING METHOD AND APPARATUS, AND SIGNAL DESCRAMBLING METHOD AND APPARATUS


Patent No. 10,973,020
Issue Date April 06, 2021
Title Signal Scrambling Method And Apparatus, And Signal Descrambling Method And Apparatus
Inventorship Ting Wang, Shanghai (CN)
Yuanjie Li, Shanghai (CN)
Hao Tang, Shanghai (CN)
Zhenfei Tang, Ottawa (CA)
Assignee HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)

Claim of US Patent No. 10,973,020

1. A sequence generating method, comprising:determining, by a communications apparatus, an initial value used for generating a sequence based on a first terminal identity and a time unit number corresponding to a subcarrier spacing configuration parameter, wherein the time unit number comprises a slot number in a radio frame, and values of the subcarrier spacing configuration parameter correspond to quantities of slots in a radio frame, and the first terminal identity is one identity, that is indicated by a network device, of at least two terminal identities configured by the network device; and
generating, by the communications apparatus, the sequence based on the initial value used for generating the sequence.