Title:
送信装置および受信装置
Document Type and Number:
Japanese Patent JP4482046
Kind Code:
B2
Abstract:
An ARQ retransmission method in a communication system, wherein data packets comprising modulation symbols are retransmitted based on an automatic repeat request and subsequently combined with previously received data packets, the symbols of said data packets being modulated by a mapping unit employing a predetermined signal constellation. The retransmitted data packets being retransmitted in form of a selected one of a plurality of different redundancy versions. According to the invention, the bits to be transmitted are reordered prior to modulation over the retransmissions in accordance with the selected redundancy version.
Inventors:
Alexander Edler von Elpwald Gorjek
Eiko Seidel
Christian Wengerter
Eiko Seidel
Christian Wengerter
Application Number:
JP2008081915A
Publication Date:
June 16, 2010
Filing Date:
March 26, 2008
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04L1/16; H04L27/34; H04L1/00; H04L1/18; H04L27/00; H04L27/38
Domestic Patent References:
| JP4277909A | ||||
| JP2000188609A | ||||
| JP2001308947A | ||||
| JP2001268058A | ||||
| JP2000201132A | ||||
| JP9083600A | ||||
| JP11331296A | ||||
| JP6006399A |
Attorney, Agent or Firm:
Koichi Washida