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. 01, 2015
Filed:
Mar. 01, 2011
Philip C. Sapiano, Corsham, GB;
Nigel Bradley, Cricklade, GB;
Graham R. Brend, Bath, GB;
Tony Putman, Chippenham, GB;
Philip C. Sapiano, Corsham, GB;
Nigel Bradley, Cricklade, GB;
Graham R. Brend, Bath, GB;
Tony Putman, Chippenham, GB;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
A method is provided of deactivating PDP Context upon transfer of a connection with a user terminal between a femtocell base station and a macrocell base station, the method comprising: the femto base station receiving a message including a first identifier of a PDP Context, altering the identifier of a PDP Context to a second identifier, and forwarding the altered message to the core network, the core network receiving a message including an identifier determines that the received identifier does not match the identifier that it expects and so deactivates the PDP Context.