Title:
APPARATUS AND METHOD FOR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/173321
Kind Code:
A1
Abstract:
A technique for avoiding reception performance deterioration caused by a tone interference that occurs at a position carrying a pilot signal in a wireless communication system is provided. A receiving end includes an operator for converting a time-axis signal into a frequency-axis signal, an extractor for generating channel values in positions carrying pilot signals among the frequency-axis signals, a compensator for compensating for a channel value of a position at which tone interference occurs by using at least one channel value of a position at which no tone interference occurs among the channel values.
Inventors:
JUNG YOUNG-SEOK (KR)
LIM JONG-HAN (KR)
KIM IN-HYOUNG (KR)
LIM JONG-HAN (KR)
KIM IN-HYOUNG (KR)
Application Number:
PCT/KR2012/000285
Publication Date:
December 20, 2012
Filing Date:
January 11, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
JUNG YOUNG-SEOK (KR)
LIM JONG-HAN (KR)
KIM IN-HYOUNG (KR)
JUNG YOUNG-SEOK (KR)
LIM JONG-HAN (KR)
KIM IN-HYOUNG (KR)
International Classes:
H04L27/26; H04L25/03
Foreign References:
| US20100040159A1 | 2010-02-18 | |||
| US20070010226A1 | 2007-01-11 | |||
| US20070159959A1 | 2007-07-12 | |||
| EP1819120A1 | 2007-08-15 | |||
| US20030072254A1 | 2003-04-17 | |||
| US20070010226A1 | 2007-01-11 | |||
| US7068593B2 | 2006-06-27 |
Other References:
J. KIM ET AL.: "Inter-subcarrier interference compensation in the frequency-hopped single-carrier frequency division multiple access communication system", IET COMMUNICATIONS., vol. 4, no. 12, 13 August 2010 (2010-08-13), pages 1443 - 1451, XP006036572
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (Jongno-gu, Seoul 110-062, KR)
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Claims: