Title:
A DATA RETRANSMISSION METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/062599
Kind Code:
A1
Abstract:
A data retransmission method, includes: transmitting terminal appends the
division block identification to each division block while the transmitting
terminal performs division process for data cell according to the physical layer
transmission format, the division block identification can identify a division
block effectually among all division blocks stored in the transmitting terminal;
said transmitting terminal extracts associated division block from stored
division blocks based on the division block identification and retransmits
it while the transmitting terminal determines that the receiving terminal doesn’t
receive the division block correctly. Meanwhile the present invention also
provides a data transmission device and data transmission system at the same
time.
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Inventors:
QIN YALI (CN)
LI RONGQIANG (CN)
LI RONGQIANG (CN)
Application Number:
PCT/CN2006/003249
Publication Date:
June 07, 2007
Filing Date:
December 01, 2006
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
QIN YALI (CN)
LI RONGQIANG (CN)
QIN YALI (CN)
LI RONGQIANG (CN)
International Classes:
H04L1/08
Foreign References:
| CN1394029A | 2003-01-29 | |||
| CN1655494A | 2005-08-17 | |||
| CN1547831A | 2004-11-17 | |||
| KR20040069570A | 2004-08-06 | |||
| US20050111451A1 | 2005-05-26 |
Other References:
See also references of EP 1959604A4
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (North Ring Center No. 18 Yumin Roa, Xicheng District Beijing 9, CN)
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