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. 14, 2020
Filed:
Sep. 15, 2015
Zte Corporation, Shenzhen, Guangdong, CN;
Xiaohui Hou, Guangdong, CN;
Feng Yang, Guangdong, CN;
Xinglin Yao, Guangdong, CN;
Yanmei Li, Guangdong, CN;
Yanpeng Wang, Guangdong, CN;
ZTE Corporation, Shenzhen, Guangdong, CN;
Abstract
Provided are a PRACH access control method, access method and device. The PRACH access control method includes: receiving a PRACH preamble serial number transmitted by a terminal in each subframe of a virtual access frame; obtaining a PRACH access serial number of the terminal based on the received PRACH preamble serial number according to a mapping, which is predetermined with the terminal, between PRACH preamble serial numbers and PRACH access serial numbers; and transmitting the obtained PRACH access serial number to the terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile