The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7940770 B1

PDF
Full Text
Expired
Date of Patent:
May. 10, 2011

Filed:

Dec. 26, 2005
Applicants:

Sung Uk Moon, Yokohama, JP;

Minami Ishii, Yokohama, JP;

Takehiro Nakamura, Yokohama, JP;

Inventors:

Sung Uk Moon, Yokohama, JP;

Minami Ishii, Yokohama, JP;

Takehiro Nakamura, Yokohama, JP;

Assignee:

NTT DoCoMo, Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04J 3/17 (2006.01); H04B 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

An acquiring unit () of a reception device acquires, from a transmission device, a notification of re-establishment of data in a lower layer. A notifying/instructing unit () 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 () 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.


Find Patent Forward Citations

Moon, Sung. (2011). Reception device, transmission device, communication system and associated methodology for data transmission re-establishment through a lower layer of a transmission protocol (U.S. Patent No. 7940770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7940770

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