Reception device, transmission device, communication system...

Details Reception device, transmission device, communication system... Reception device, transmission device, communication system...

2011-05-10

2011-05-10

Juntima, Nittaya (Department: 2462)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S433000, C375S222000

Reexamination Certificate

active

07940770

ABSTRACT:
An acquiring unit (60) of a reception device acquires, from a transmission device, a notification of re-establishment of data in a lower layer. A notifying/instructing unit (70) of the reception device notifies, to the transmission device, a sequence number in a higher layer of data which is desired to be received. An RLC processing unit (40) of the transmission device acquires, from the reception device, a sequence number in a higher layer of data which is desired to be received; and performs the re-establishment from the data having the sequence number.

REFERENCES:
patent: 5537404 (1996-07-01), Bentley et al.
patent: 5751719 (1998-05-01), Chen et al.
patent: 7881204 (2011-02-01), Torsner
patent: 1 478 137 (2004-11-01), None
patent: 11-177536 (1999-07-01), None
3GPP TS 25.322 V6 2.0, HTTP://WWW.3GPP.ORG/FTP/SPECS/ARCHIVE/25—SERIES/25.322/25322-620.ZIP, Dec. 23, 2004, pp. 15 to 17, 23, 53 to 56, and 61 to 63.
Erricsson, “RLC PDU size change improvements”, 3GPP TSG-RAN WG2 meeting #42, R2-041062, May 2004, URL, http://www.3gpp.org/ftp/tsg—ran/WG2—RL2/TSGR2—42/Docs/R2-041062.zip, 3 pages.
Office Action issued Sep. 28, 2010, in Japan Patent Application No. 2005-003147 (with English-language Translation).
Office Action issued Feb. 8, 2011, in Japanese Patent Application No. 2005-003147, with English translation. (4 pages).

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