移動通信システムで信号を転送する方法

Title:

移動通信システムで信号を転送する方法

Document Type and Number:

Japanese Patent JP4806030

Kind Code:

B2

Abstract:

According to one embodiment, a method for retransmitting a protocol data unit (PDU) in a mobile communication system includes: segmenting a first PDU to form one or more second PDUs if the first PDU does not fit within a PDU size indicated by a lower layer; and transmitting the one or more second PDUs to a receiving side. Segmenting the first PDU includes: mapping only a data field of the first PDU to a data field of the one or more second PDUs; and setting a header of each of the one or more second PDUs. The header of each of the one or more second PDUs includes a field indicating a sequence number of the first PDU.

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Inventors:

Ri, yeonde
Chun, Sundak
Chun, Munchol
Sung Chun

Application Number:

JP2008549422A

Publication Date:

November 02, 2011

Filing Date:

January 04, 2007

Export Citation:

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Assignee:

LG ELECTRONICS INC.

International Classes:

H04W28/04; H04W28/06

Domestic Patent References:

JP2004349884A	2004-12-09
JP2000032088A	2000-01-28
JP2005500761A	2005-01-06
JP2002135231A	2002-05-10
JPH11331949A	1999-11-30

Foreign References:

WO2003043259A1

2003-05-22

Attorney, Agent or Firm:

Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita

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