The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2022
Filed:
Nov. 17, 2020
Huawei Technologies Co., Ltd., Guangdong, CN;
Renaud-Alexandre Pitaval, Kista, SE;
Branislav M. Popovic, Kista, SE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A network access node and a client device for generating and using cubic phase polynomial sequences (s, s) of length L with a third order coefficient value abelonging to the subset of sequences () are described. The network access node transmits a control message to the client device, wherein the control message indicates the cyclical shift value Nand the third order coefficient value a. The client device receives the control message and determines a cubic polynomial phase sequence (s) belonging to the subset of sequences () based on the cyclical shift value Nand the third order coefficient value a. The client device thereafter transmits the determined cubic polynomial phase sequence (s) as a random access preamble to the network access node.