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:
Dec. 30, 2014
Filed:
Nov. 08, 2011
Flavien Delorme, Vence, FR;
Bruno DE Smet, Valbonne, FR;
Flavien Delorme, Vence, FR;
Bruno De Smet, Valbonne, FR;
Nvidia Corporation, Santa Clara, CA (US);
Abstract
A unit for use at a terminal as an external wireless modem. In one embodiment, the unit includes: a wireless transceiver for connecting to a gateway between the wireless cellular network and a further, packet-based network; second interface apparatus for connecting to the terminal. The unit further includes processing apparatus arranged to receive a first link layer identifier from the wireless cellular network, gateway or further network, intended for use by the terminal as a source identifier when accessing the further network via the wireless cellular network and gateway. The processing apparatus is configured to intercept at least one message being conveyed from the terminal to the gateway comprising a second link layer identifier generated by the terminal as a source identifier, translate the second identifier into the first link layer identifier and retransmit the message to the gateway with the first link layer identifier as the source identifier.