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.

Date of Patent:
Jul. 14, 2009

Filed:

Mar. 03, 2004
Applicants:

Yasushi Hiraoka, Nishinomiya, JP;

Kazuhiko Nobunaga, Nishinomiya, JP;

Inventors:

Yasushi Hiraoka, Nishinomiya, JP;

Kazuhiko Nobunaga, Nishinomiya, JP;

Assignee:

Furuno Electric Company, Limited, Nishinomiya-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/212 (2006.01);
U.S. Cl.
CPC ...
Abstract

If own station detects that a slot Spreviously reserved for own transmission has been occupied by another station when transmitting a message at a current slot S, the own station sets the occupied slot to a time-out value of zero Supon transmitting the message at the current slot S. At the same time, the own station re-reserves a new slot Swithin an SI in a succeeding frame so that transmission from the own station at the new slot Sdoes not conflict with transmission from the other station at the occupied slot, now reserved by other station as slot A.


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