Title:
中継装置、通信システムおよび中継方法
Document Type and Number:
Japanese Patent JP5501229
Kind Code:
B2
Abstract:
It is aimed to expand a coverage area of a transmission apparatus by relay, while improving spectral efficiency (cell throughput). A relay apparatus for transmitting a signal received from a transmission apparatus to a reception apparatus has a received signal processing section 33 that demodulates a signal received from the transmission apparatus, a selecting section 34 that selects a transmission scheme enabling the reception apparatus to demodulate from among a plurality of transmission schemes, and signal generating sections 35a and 35b that generate a signal used in the transmission scheme selected by the selecting section 34 based on the signal demodulated by the received signal processing section 33.
More Like This:
Inventors:
Osamu Nakamura
Minoru Kubota
Yasuhiro Hamaguchi
Shinpei Fuji
Yoko pillow Issei
Minoru Kubota
Yasuhiro Hamaguchi
Shinpei Fuji
Yoko pillow Issei
Application Number:
JP2010516824A
Publication Date:
May 21, 2014
Filing Date:
June 04, 2009
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H04B7/15; H04W16/26; H04W28/18
Domestic Patent References:
| JPH11331063A | 1999-11-30 | |||
| JP2007059955A | 2007-03-08 | |||
| JP2002033698A | 2002-01-31 | |||
| JP2005223711A | 2005-08-18 |
Foreign References:
| WO2006051587A1 | 2006-05-18 |
Attorney, Agent or Firm:
Takeo Fukuchi