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:
Sep. 11, 2012
Filed:
Jun. 28, 2010
Refi-tugrul Güner, Baden, AT;
John Thomas Moring, Encinitas, CA (US);
Justin Paul Mcnew, Del Mar, CA (US);
Khaled I. Dessouky, Studio City, CA (US);
Refi-Tugrul Güner, Baden, AT;
John Thomas Moring, Encinitas, CA (US);
Justin Paul McNew, Del Mar, CA (US);
Khaled I. Dessouky, Studio City, CA (US);
Kapsch TrafficCom AG, Vienna, AT;
Abstract
A method and device for dynamically changing transmission parameters of broadcast messages transmitted and received by a mobile unit. The method and device include monitoring transmission channel characteristics; dynamically adjusting the transmission parameters of a message based on the monitored transmission channel characteristics; and broadcasting the message using the adjusted transmission parameters. The transmission parameters may include one or more of transmission power, error code rate, and modulation rate. The transmission channel characteristics include one or more of the group consisting of received message density, channel congestion, detected number of message collisions, and signal to interference ratio.