Title:
RECEIVER AND RECEIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/052439
Kind Code:
A1
Abstract:
Disclosed is a receiver for a communication system that is made up of one or multiple transmitter stations and receivers for receiving signals therefrom. The receiver is provided with a first demodulator for demodulating signals as a single signal group, a second demodulator for demodulating signals as multiple signal groups, a determination unit that, when identical signals are sent by one or multiple transmitter stations, differentiates single signal groups and multiple signal groups, and a controller that controls whether to demodulate in the first demodulator or in the second demodulator on the basis of the determination result of the determination unit.
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Inventors:
OKAMOTO NAOKI
YAMADA RYOTA
YAMADA RYOTA
Application Number:
PCT/JP2010/068429
Publication Date:
May 05, 2011
Filing Date:
October 20, 2010
Export Citation:
Assignee:
SHARP KK (JP)
OKAMOTO NAOKI
YAMADA RYOTA
OKAMOTO NAOKI
YAMADA RYOTA
International Classes:
H04J11/00; H04B7/06; H04B7/10; H04J1/00
Domestic Patent References:
| WO2009001853A1 | 2008-12-31 |
Foreign References:
| JP2003244097A | 2003-08-29 | |||
| JPH10242936A | 1998-09-11 | |||
| JPH0998155A | 1997-04-08 | |||
| JP2009246051A | 2009-10-22 |
Other References:
KATSUYA KATO ET AL.: "Multipath Division Turbo Equalization with Block Inter-Carrier Interference Cancellation in Cellular System with Amplify-and-Forward Relaying", PROCEEDINGS OF THE IEEE 20TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2009. (PIMRC 2009), - 13 September 2009 (2009-09-13), pages 2656 - 2660, XP008156484
KAZUYUKI SHIMEZAWA ET AL.: "A Novel SC/MMSE Turbo Equalization for Multicarrier Systems with Insufficient Cyclic Prefix", PROCEEDINGS OF THE IEEE 19TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2008. (PIMRC 2008), - 15 September 2008 (2008-09-15), pages 1 - 5, XP008156529
NTT DOCOMO JOURNAL, vol. 15, no. 1, pages 31
KAZUYUKI SHIMEZAWA ET AL.: "A Novel SC/MMSE Turbo Equalization for Multicarrier Systems with Insufficient Cyclic Prefix", PROCEEDINGS OF THE IEEE 19TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2008. (PIMRC 2008), - 15 September 2008 (2008-09-15), pages 1 - 5, XP008156529
NTT DOCOMO JOURNAL, vol. 15, no. 1, pages 31
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
Yusuke Hiraki (JP)
Yusuke Hiraki (JP)
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