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:
Oct. 21, 2025
Filed:
Mar. 29, 2023
Parsa Wireless Communications Llc, Stamford, CT (US);
Reza Kalbasi, San Diego, CA (US);
Parsa Wireless Communications LLC, Stamford, CT (US);
Abstract
The invention provides a method of random access channel (RACH) procedure at a user equipment (UE). The method includes transmitting a first message including a random preamble selected from a set of preambles to a base station (BS), receiving a second message including control information required for establishing communication between the UE and the BS in one or more physical downlink control channels (PDCCHs) in a first time duration, determining one PDCCH in the one or more PDCCHs which has the highest received signal power (RSRP), in a third message reporting the one PDCCH with the highest RSRP to the base station and transmitting uplink scheduling information in one or more physical uplink shared channels (PUSCHs) in a second time duration and receiving a fourth message, the fourth message includes a contention resolution process and a report indicating the one PUSCH with the highest RSRP.