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公开(公告)号：EP1825611A4
公开(公告)日：2012-07-25
申请号：EP05821857
申请日：2005-12-13
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： KIM BYOUNG-GI , KANG KUN-SEOK , AHN DO-SEOB , LEE HO-JIN
IPC: H04L25/02
CPC classification number: H04L25/0208 , H04B1/712 , H04B2201/70701 , H04L25/0228
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2.发明公开METHOD FOR ESTIMATING FREQUENCY/TIME OFFSET AND APPARATUS USING THE SAME IN OFDM COMMUNICATION SYSTEM 审中-公开方法频率/时间推求的偏移并在某OFDM通信系统本设备
公开(公告)号：EP1825625A4
公开(公告)日：2013-01-02
申请号：EP05780670
申请日：2005-07-21
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： KIM HEE-WOOK , KANG KUN-SEOK , AHN DO-SEOB , LEE HO-JIN
CPC classification number: H04L27/2679 , H04L27/2602 , H04L27/2659 , H04L27/266 , H04L27/2662
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公开(公告)号：EP1856833A4
公开(公告)日：2009-01-21
申请号：EP06716293
申请日：2006-03-09
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： HONG TAE-CHUL , KANG KUN-SEOK , AHN DO-SEOB , LEE HO-JIN
IPC: H04L1/18
CPC classification number: H04L1/1874 , H04L1/1803 , H04L1/1887 , H04W28/14 , H04W74/04
Abstract: Provided is a method for transmitting packets in a wireless telecommunication terminal. The packet transmitting method includes the steps of: a) storing upward link transmission packets in an automatic repeat request (ARQ) buffer; b) transmitting the packets stored in the ARQ buffer at a first slot interval; c) performing packet retransmission or additional packet transmission based on feedback information for the transmitted packets; and d) transmitting additional upward link transmission packets at a second slot interval when abnormal feedback information is received for the transmitted packets predetermined times consecutively.
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