Telefonaktiebolaget Lm Ericsson (publ)

Marc Vorwerk

Heiko Perkuhn

Rene Rembarz

Joachim Sachs

Rosa Maria Martinez Perallon

Per Magnusson

Markus Kampmann

Johannes Willig

Per Olof Magnus Magnusson

Manuel Buil

Matthias Schreiber

Claudia Mayntz

Heiko Perkhun

The present invention relates to a method for running a virtual machine on a destination host node in a computer cluster, comprising the steps of requesting (S) a set of target configuration parameters assigned to the virtual machine, wherein the target configuration parameters have prioritizations; requesting (S) a set of actual configuration parameters of the destination host node for checking against the requested set of target configuration parameters; and running (S) the virtual machine on the destination host node, if the set of actual configuration parameters of the destination host node falls within the set of target configuration parameters, wherein when selecting destination host node, the prioritization of the target configuration parameters is considered.

Running a virtual machine on a destination host node in a computer cluster

The present disclosure relates to a technique for scheduling resource reservations of services in a service providing network. A method embodiment comprises the steps of receiving a resource reservation request indicating a preferred time period for delivery of a requested service available in the network; and scheduling resource reservation of the requested service based on statistical information related to resource utilizations or reservations of one or more services available in the network and the preferred time period for delivery of the requested service.

Pre-scheduling of quality of service reservation

A data unit processing entityis described, which has a decision partfor setting a forwarding address FA on the basis of an identifying address in a received data unit, by referring to decision data stored in a decision data memory. A management partis provided, which is arranged to provide a network control functionwith access to the decision data in the decision data memory, in order to change said decision data, independently of any access given to mobile nodes.

Address management in mobile IP environments

The invention relates to a method for generating a personalized content file for a user entity using a file repair request for identifying a user. The file repair request is initiated by generating a preliminary file that is transmitted to the user entity, the preliminary file containing a predetermined placeholder. The preliminary file is transmitted to the user entity, the user entity starting the file repair request. The personalized content file is generated by replacing the predetermined placeholder in the preliminary file by a personalized content.

Method and device for content personalisation using file repair requests

A technique for managing an automatically established roaming agreement between two IMS networks () is described, wherein one IMS network () supports multiple proxy nodes () at the network edge towards the other IMS network (). A method embodiment of the technique is performed in an I-CSCF () of the first IMS network () and comprises the steps of receiving () a registration request of an UE () via a second IMS network (); sending () a roaming information request indicating the second IMS network () to a HSS () associated with the first IMS network (); receiving () from the HSS () a roaming information answer indicating information related to the roaming agreement, and forwarding (), based on the roaming information answer, the registration request to a second I-CSCF () of the first IMS network () managing the roaming agreement.

Managing roaming agreements between IMS networks

A data unit processing entity () is described, which has a decision part () for setting a forwarding address FA on the basis of an identifying address in a received data unit, by referring to decision data stored in a decision data memory (). A management part () is provided, which is arranged to provide a network control function () with access to the decision data in the decision data memory (), in order to change said decision data, independently of any access given to mobile nodes.

Techniques for managing a registration of a roaming user terminal () in its IMS home network () based on a roaming agreement between the visited IMS network () and the home IMS network () are described. According to one embodiment of the invention, a method for managing user registrations in the first IMS network () is provided. The method may be performed in an I-CSCF () of the first IMS network and comprises the steps of determining a status change in an automatically established roaming agreement with the second IMS network; and sending, based on the determination result, roaming status update information () to an HSS () associated with the first IMS network for initiating a registration update of the user.

Growing community of inventors

Aachen, Germany

Marc Vorwerk