公开(公告)号：EP1703660B1

公开(公告)日：2008-05-21

申请号：EP06004974.9

申请日：2006-03-10

Applicant: NTT DoCoMo Inc.

Inventor： Nakamori, Takeshi, IP. Dpt., NTT DoCoMo, Inc. ,  Ogawa, Shinsuke, Int. Prop. Dpt., NTT DoCoMo, Inc. ,  Iizuka, Yousuke, Int. Prop. Dpt., NTT DoCoMo, Inc.

IPC: H04L7/02 ,  H03M1/12

CPC classification number: H04L7/0054 ,  H03M1/124 ,  H03M1/1255 ,  H04L1/1829

公开(公告)号：EP1703660A1

公开(公告)日：2006-09-20

申请号：EP06004974.9

申请日：2006-03-10

Applicant: NTT DoCoMo Inc.

Inventor： Nakamori, Takeshi, IP. Dpt., NTT DoCoMo, Inc. ,  Ogawa, Shinsuke, Int. Prop. Dpt., NTT DoCoMo, Inc. ,  Iizuka, Yousuke, Int. Prop. Dpt., NTT DoCoMo, Inc.

IPC: H04L7/02 ,  H03M1/12

CPC classification number: H04L7/0054 ,  H03M1/124 ,  H03M1/1255 ,  H04L1/1829

Abstract: The packet reception section (10A) of the cellular phone (1A) receives a packet transmitted from the base station and the transmission error detection section (20A) detects a transmission error of the received packet. When the transmission error is detected, the retransmission request transmission section (30A) transmits a retransmission request to request the retransmission of the packet in which the transmission error is detected, to the base station, and the sample timing control section (40A) shifts the sample timing of the A/D converter by a half clock.