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:
Feb. 18, 2020
Filed:
Jul. 30, 2016
Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd., Guangdong, CN;
Abstract
A resource allocation method, device and base station for when an LTE system in an unlicensed frequency band is running in TDD mode a dynamic uplink-downlink configuration, wherein, the method comprises: transmitting to a terminal indication information used to indicate a time-frequency resource occupied by a physical random access channel (PRACH), so as to enable the terminal to initiate a random access process via a corresponding time-frequency resource, wherein the indication information, when indicating a time-domain frequency occupied by the PRACH, only indicates the position of the first subframe occupied by the PRACH, and the first subframe is an uplink subframe or uplink pilot timeslot (UpPTS).