Title:
符号化装置、復号化装置、符号化方法、および復号化方法
Document Type and Number:
Japanese Patent JP5201209
Kind Code:
B2
Abstract:
To improve throughput while reducing wasteful use of resources at a time of packet retransmission. To achieve this object, a new-part acquiring unit (104) acquires a part of a block generated by a block generating unit (101), as a new part to be contained in a packet. A retransmission-part acquiring unit (105) acquires a part of a block corresponding to a NAK as a retransmission part to be contained in a packet among blocks held in a retransmission buffer unit (102). An encoding unit (106) groups a new part acquired by the new-part acquiring unit (104) and a retransmission part acquired by the retransmission-part acquiring unit (105), and generates a packet. A modulating unit (107) modulates a packet output from the encoding unit (106). A wireless processing unit (108) performs a predetermined wireless transmission process to a modulated packet, and transmits a processed modulated packet via an antenna.
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Inventors:
Wu, Jiang Min
Tomohiko Taniguchi
Tomohiko Taniguchi
Application Number:
JP2010518859A
Publication Date:
June 05, 2013
Filing Date:
July 03, 2008
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L1/18
Domestic Patent References:
| JP2004180074A | 2004-06-24 | |||
| JP2001197044A | 2001-07-19 | |||
| JP2000224226A | 2000-08-11 | |||
| JP2007006231A | 2007-01-11 | |||
| JP2004180074A | 2004-06-24 | |||
| JP2001197044A | 2001-07-19 | |||
| JP2005252897A | 2005-09-15 | |||
| JP2000244461A | 2000-09-08 |
Other References:
JPN6009032956; Ｆｕｊｉｔｓｕ: 'Ｇｒｏｕｐｅｄ ａｎｄ Ｅｎｃｏｄｅｄ Ｐａｃｋｅｔ ｂａｓｅｄ ＨＡＲＱ ｆｏｒ ＬＴＥ-Ａｄｖａｎｃｅｄ' ３ＧＰＰ ＴＳＧ-ＲＡＮ１＃５５ Ｒ１-０８４２９５ , 200811, ｐ．１-１１
Attorney, Agent or Firm:
Hiroaki Sakai