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:
Apr. 28, 2015
Filed:
Mar. 26, 2012
M. Vedat Eyuboglu, Concord, MA (US);
Arthur J. Barabell, Sudbury, MA (US);
Sanjay Cherian, Brookline, NH (US);
M. Vedat Eyuboglu, Concord, MA (US);
Arthur J. Barabell, Sudbury, MA (US);
Sanjay Cherian, Brookline, NH (US);
Ericsson EVDO Inc., Dover, DE (US);
Abstract
In connection with a mobile wireless subnetwork having multiple radio network controllers and multiple radio nodes, a session established for an access terminal is associated with a serving radio network controller. The association is maintained as the access terminal moves from the coverage area of one radio node to the coverage area of another radio node within the same subnetwork. Access channel packets are routed from an access terminal having an existing session to the serving radio network controller by determining the IP address of the serving radio network controller using a session identifier.