Title:
DYNAMIC UPLINK POWER CONTROL METHOD AND DEVICE IN A WIRELESS COMMUNICATIONS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/052965
Kind Code:
A3
Abstract:
A wireless communications system and, more particularly, to a dynamic uplink power control method and device in a wireless communications system are disclosed. A method for dynamically controlling an uplink transmission power at a base station is provided, the method includes the steps of receiving an uplink signal from a user equipment being served by the base station, deciding whether or not an uplink transmission to the base station from the user equipment causes an interference with another base station, and transmitting a transmission power control (TPC) command muting the uplink transmission to the user equipment.
Inventors:
SEO HAN BYUL (KR)
KIM EUN SUN (KR)
KIM HAK SEONG (KR)
KIM EUN SUN (KR)
KIM HAK SEONG (KR)
Application Number:
PCT/KR2010/007370
Publication Date:
September 29, 2011
Filing Date:
October 26, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
SEO HAN BYUL (KR)
KIM EUN SUN (KR)
KIM HAK SEONG (KR)
SEO HAN BYUL (KR)
KIM EUN SUN (KR)
KIM HAK SEONG (KR)
International Classes:
H04W52/24; H04W52/16
Foreign References:
| US20080151832A1 | 2008-06-26 | |||
| US20090197630A1 | 2009-08-06 | |||
| US20060083161A1 | 2006-04-20 | |||
| EP1146760A2 | 2001-10-17 |
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)
Download PDF: