TELEFONKATIEBOLAGET L M ERICSSON (PUBL) Patent applications |
Patent application number | Title | Published |
20140365769 | METHOD AND ARRANGEMENT FOR PROVISIONING AND MANAGING A DEVICE - A method, arrangement, and provisioning server in a Selected Home Operator (SHO) network for downloading a new Downloadable Universal Subscriber Identity Module (DLUSIM) to a communication device when the communication device changes from a first operator network to the SHO network. A manager of the communication device registers with the SHO network and transfers K | 12-11-2014 |
20140016456 | MOBILE GATEWAYS IN POOL FOR SESSION RESILIENCE - Embodiments of the invention include a method for providing UE session resilience performed in a first PDN-GW that is coupled to a second PDN-GW, which are both in a PDN-GW pool. The method provides UE session resilience by allowing the first PDN-GW to provide connectivity for UE sessions previously serviced by the second PDN-GW after the second PDN-GW becomes non-operational. The first PDN-GW recognizes that the second PDN-GW failed and then activates a plurality of standby UE sessions. Each standby UE session is a backup UE session corresponding to a previously active UE session serviced on the second PDN-GW. Each standby UE session is associated with a UE device and a network resource identifier of an APN slice. The first PDN-GW transmits a message to a SGW that is servicing the UE sessions that indicates that the SGW should direct traffic previously bound for the second PDN-GW to the first PDN-GW. | 01-16-2014 |
20130185560 | METHOD AND ARRANGEMENT FOR PROVISIONING AND MANAGING A DEVICE - A method, arrangement, and provisioning server in a Selected Home Operator (SHO) network for downloading a new Downloadable Universal Subscriber Identity Module (DLUSIM) to a communication device when the communication device changes from a first operator network to the SHO network. A manager of the communication device registers with the SHO network and transfers K | 07-18-2013 |