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:
Mar. 21, 2017
Filed:
Mar. 16, 2015
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Sung-Hyuk Shin, Northvale, NJ (US);
Guodong Zhang, Syosset, NY (US);
Janet A. Stern-Berkowitz, Little Neck, NY (US);
Philip J. Pietraski, Jericho, NY (US);
Stephen G. Dick, Nesconset, NY (US);
Joseph S. Levy, Merrick, NY (US);
Kyle Jung-Lin Pan, Saint James, NY (US);
Erdem Bala, Farmingdale, NY (US);
Marian Rudolf, Montreal, CA;
Stephen E. Terry, Northport, NY (US);
Changsoo Koo, Melville, NY (US);
Charles A. Dennean, Melville, NY (US);
Eldad M. Zeira, Huntington, NY (US);
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Abstract
A method and apparatus for determining uplink power in a wireless transmit receive unit (WTRU). The WTRU operates in a carrier aggregated system. The WTRU is configured to receive a plurality of uplink power parameters indexed to one of a plurality of uplink carriers and receive a transmit power control command indexed to the one of the plurality of uplink carriers. The WTRU is configured to determine a pathloss of the one of the plurality of uplink carriers and determine a transmit power for the one of the plurality of uplink carriers based on the plurality of power parameters, the transmit power control command, and the pathloss.