US Patent 7697471 Address translation in a communication system

Patent 7697471 was granted and assigned to Nokia on April, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Nokia

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7697471

Date of Patent

April 13, 2010

Patent Application Number

11412515

Date Filed

April 27, 2006

Patent Primary Examiner

‌

Hong Cho

Patent abstract

A controller for a communications system comprises an input and an output for communicating with nodes connected to the communications system. The controller is provided with a processor for determining presence of an address translator entity between a first node and a second node. The controller is further configured for generating an indication of the presence of the translator entity for sending to another node.