Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/090252
Kind Code:
A1
Abstract:
An apparatus and method controls transmission power by a Base Station (BS) of a wireless communication system by considering a path loss between the BS and a terminal and interference affecting adjacent cells. A receiver receives information about interference from adjacent BSs and a terminal. A calculator calculates transmission power of the terminal using the information about interference received from the adjacent BSs and the terminal. The information about interference received from the adjacent BSs comprises Noise & Interference (NI) values, and the information about interference received from the terminal comprises a path loss value.

Inventors:
CHANG CHUNG-RYUL (KR)
MOON JUNE (KR)
KO JAE-YUN (KR)
LEE SUNG-HO (KR)
Application Number:
PCT/KR2010/006419
Publication Date:
July 28, 2011
Filing Date:
September 17, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W52/24; H04W88/08
Foreign References:
KR20100006144A2010-01-18
EP1876854A12008-01-09
EP2053884A22009-04-29
Attorney, Agent or Firm:
LEE, Keon-Joo (Myongryun-dong 4-gaChongro-gu, Seoul 110-524, KR)
Download PDF:
Claims: