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:
Jul. 07, 2020
Filed:
May. 13, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Dinand Roeland, Sollentuna, SE;
Hans Eriksson, Sollentuna, SE;
Kim Laraqui, Solna, SE;
Neiva Lindqvist, Vällingby, SE;
Gunnar Mildh, Sollentuna, SE;
Ala Nazari, Handen, SE;
Börje Ohlman, Bromma, SE;
Ioanna Pappa, Stockholm, SE;
Johan Rune, Lidingö, SE;
Patrik Sellstedt, Sollentuna, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
An access node () of a cellular network receives an information centric networking request of a user equipment () for a data object. The access node forwards the information centric networking request to a local gateway () associated with the access node (). The local gateway () maintains a pending interest table including an entry for each data object having a pending information centric networking request at the local gateway (). In response to the user equipment () moving from a coverage area of the access node () to a coverage area of a further access node (), the access node () and the further access node () perform a handover procedure. The further access node () is associated with a further local gateway () maintaining a further pending interest table. The further pending interest table includes an entry for each data object having a pending information centric networking request at the further local gateway (). The handover procedure initiates alignment of the pending interest table and the further pending interest table with respect to at least one entry associated with the user equipment ().