Patent · US Active

Scrambling code sequence generation method and apparatus

US11101909B2 · kind B2 · utility

2Cited by

1References

19Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Dageng Chen · Shanghai, CN
Shibin Ge · Shanghai, CN
Xiaoyan Bi · Shanghai, CN

Key dates

Filing date	Nov 27, 2019
Grant date	Aug 24, 2021
Priority date	—
Expiry date	Dec 10, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0035
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

This application discloses a scrambling code sequence generation method and apparatus, and belongs to the field of communication technologies. The method includes: determining a scrambling code sequence based on a configuration parameter of a transmission reception point TRP, where different TRPs correspond to different configuration parameters; and scrambling or descrambling data by using the scrambling code sequence. This application is used for data transmission, resolves a problem in a related technology that system performance is relatively poor because user equipment cannot better obtain, from received data, data sent by a TRP, and improves system performance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.