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:
Feb. 22, 2011
Filed:
Mar. 25, 2005
Applicants:
Chueng-hsien Lin, Cranbury, NJ (US);
Sanjoy Paul, Morganville, NJ (US);
Sampath Rangarajan, Bridgewater, NJ (US);
Inventors:
Chueng-Hsien Lin, Cranbury, NJ (US);
Sanjoy Paul, Morganville, NJ (US);
Sampath Rangarajan, Bridgewater, NJ (US);
Assignee:
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 7/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for seamless roaming support for wireless networks is disclosed. The method includes broadcasting a request for a physical address of a default router related to a mobile unit; receiving the request at the default router; replying to the mobile unit; and creating an initial entry in a location table.