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:
May. 11, 2004
Filed:
May. 02, 2000
Applicant:
Inventor:
Marcel Manzardo, Los Gatos, CA (US);
Assignee:
Siemens Information & Communication Networks, Inc., Boca Raton, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/24 ;
U.S. Cl.
CPC ...
H04J 3/24 ;
Abstract
A partial emulation technique in which only the answers to poll frames and uplink information frames, or the slave part of the protocol, are emulated. All messages from the processor are passed down-link, and emulation is dependent upon the contents of an attendant list ( ). In operation, the attendant list ( ) is built by detecting responses to poll frames from the main controller ( ). Once entries are made in the attendant list, partial emulation of responses to down link poll frames and up link information frames for each entry is allowed. No emulation of down link information frames occurs.