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:
Nov. 03, 2015
Filed:
Feb. 02, 2012
Jonghyun Park, Anyang-si, KR;
Inkwon Seo, Anyang-si, KR;
Hyungtae Kim, Anyang-si, KR;
Hanbyul Seo, Anyang-si, KR;
Seungmin Lee, Anyang-si, KR;
Kijun Kim, Anyang-si, KR;
Youngseob Choi, Anyang-si, KR;
Jonghyun Park, Anyang-si, KR;
Inkwon Seo, Anyang-si, KR;
Hyungtae Kim, Anyang-si, KR;
Hanbyul Seo, Anyang-si, KR;
Seungmin Lee, Anyang-si, KR;
Kijun Kim, Anyang-si, KR;
Youngseob Choi, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method of determining uplink transmission power at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signal (CSI-RS) settings and downlink transmission power values for a plurality of transmission points (TPs) from a higher layer, receiving CSI-RSs from the plurality of TPs, estimating path loss values corresponding to the plurality of TPs based on the received CSI-RSs, determining the uplink transmission power using the estimated path loss values, and transmitting an uplink signal to one or more of the plurality of TPs based upon the determined uplink transmission power.