Patent · US Active

Route optimization with location privacy support

US8724553B2 · kind B2 · utility

6Cited by

0References

7Claims

0Family size

Assignee

PANASONIC HOLDINGS CORPORATION · JP

Inventors

Kilian Weniger · Langen, DE
Jens Bachmann · Langen, DE

Key dates

Filing date	Aug 2, 2012
Grant date	May 13, 2014
Priority date	—
Expiry date	Aug 2, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04W80/04
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for route optimisation of packet switched data transmissions between a first mobile node and a second mobile node in a mobile communication system comprising a plurality of access networks. The method comprises the step of transmitting return routability protocol packets and data packets. The return routability protocol packets and data packets are analysed, and at least part of an address comprised in headers of the return routability protocol packets and data packets is removed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.