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:
Aug. 05, 2014
Filed:
Sep. 09, 2008
Niklas Johansson, Sollentuna, SE;
Johan Lundsjö, Spånga, SE;
Gunnar Mildh, Sollentuna, SE;
András Ràcz, Budapest, HU;
Christian Hoymann, Aachen, DE;
Niklas Johansson, Sollentuna, SE;
Johan Lundsjö, Spånga, SE;
Gunnar Mildh, Sollentuna, SE;
András Ràcz, Budapest, HU;
Christian Hoymann, Aachen, DE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
A method implemented in an anchor base station configured performing a proxy operation at an anchor base station in which the anchor base station acts as a proxy between a second S-GW or an MME node and a self-backhauled base station. The method includes receiving a data packet destined for the user equipment and mapping the received data packet from an incoming General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel to an outgoing GTP tunnel. The method also includes receiving a control message and modifying elements of the control message while copying other elements in the control message and forwarding the control message between the self-backhauled base station and the second S-GW or MME node.