Patent · US Active

Generating a scrambled payload using an initialization scrambling sequence

US11510250B2 · kind B2 · utility

0Cited by

0References

10Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Jianqiang DAI · Tangxia, CN
Yuzhou HU · Longbeilingcun, CN
Junfeng Zhang · Lo Wu, CN
Li Tian · Lo Wu, CN

Key dates

Filing date	Nov 23, 2020
Grant date	Nov 22, 2022
Priority date	—
Expiry date	Jun 12, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.

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