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. 06, 2021
Filed:
Dec. 18, 2017
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Robert Baldemair, Solna, SE;
Jung-Fu Cheng, Freemont, CA (US);
Dirk Gerstenberger, Vallentuna, SE;
Daniel Larsson, Vallentuna, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A system and method for determining a Physical Uplink Control Channel (PUCCH) power control parameter h(n,n) for two Carrier Aggregated (CA) PUCCH formats-PUCCH format 3 and channel selection. The value of h(n,n) may be based on only a linear function of nfor both of the CA PUCCH formats. Based on the CA PUCCH format configured for the User Equipment (UE), the e-Node B (eNB) may instruct the UE to select or apply a specific linear function of nas a value for the power control parameter h(n, n), so as to enable the UE to more accurately establish transmit power of its PUCCH signal. Values for another PUCCH power control parameter-Δ(F) are also provided for use with PUCCH format 3. A new offset parameter may be signaled for each PUCCH format that has transmit diversity configured.