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.:
Date of Patent:
Oct. 14, 1997
Filed:
May. 11, 1994
Applicant:
Inventor:
Carolyn Heide, Lincolnshire, IL (US);
Assignee:
Spectrix Corporation, Deerfield, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370347 ; 370461 ;
Abstract
An apparatus is provided for exchanging data between a central station and a plurality of wireless remote stations on a time division multiple access communication channel. The apparatus includes device for receiving access requests from remote stations of the plurality of remote stations during a first time interval under a contention based protocol and a non-contention based protocol and device for polling for data transfers during a second time period remote stations of the plurality of remote stations providing access requests under non-contention based protocols during the first time period.
Published as: