Abstract: The embodiments herein relate to a method performed by a PGW (108) for handling a UEs (101) access to an EPC service via a non-3GPP access network (103). During a request for connecting the UE (101) to the non-3GPP access network (103), the PGW (108) receives identity information which indicates an identity of an AAA node (710) from a non-3GPP access gateway (705). The PGW (108) selects the AAA node (710) which was indicated in the received identity information. The PGW (108) transmits, to the selected AAA node (710), a request message for the UE (101). The request message is a request for authorization of the UE (101) to access the EPC service via the non-3GPP access network (103).

Abstract: A method of determining in an IP multimedia subsystem, IMS, network which radio access type, RAT, should be used to route a terminating session directed towards a user equipment, UE. The HSS receives a terminating access domain selection, T-ADS, query from an application server, AS, of the IMS network, the T-ADS query relating to the terminating session and identifying the UE; and determines whether a packet data network gateway, PDN-GW, is registered for the UE. In the case where a PDN-GW is registered, the HSS sends a RAT request towards the PDN-GW, the RAT request identifying the UE and requesting a RAT used by the UE to connect to the IMS network. The PDN-GW determines the RAT and sends the result towards the HSS, which sends a T-ADS response to the AS indicating the RAT. In the case where a PDN-GW is not registered, the HSS sends a T-ADS response to the AS indicating that the RAT is a circuit switched RAT. Apparatus for implementing the method are also provided.

Abstract: In a method for providing, for a terminal device, a service or service component requiring a first packet-forwarding treatment, a network node hosting a policy decision function determines that a dedicated bearer for carrying the traffic associated with the service or service component requiring the first packet-forwarding treatment cannot be used. This occurs when the service is initiated or, in the alternative, for an ongoing service. The service or service component is then initiated or, in the alternative, maintained, using a fallback bearer allowing the traffic associated with the service or service component to be carried with a second packet-forwarding treatment differing from the first one. The invention also relates to a method carried out, in such a context, by a network node hosting an application function, and to computer programs, computer program products and storage mediums for carrying out such methods.

Abstract: The embodiments herein relate to a method in a Gn/Gp SGSN for providing handover management. The Gn/Gp SGSN provides a handover for a UE to and from a non-3GPP and 3GPP by utilizing a PDP context that was previously created for the UE during an attach procedure. The previously created PDP context is for a previously serving PGW.

Abstract: A method of detecting detachment of an ostomy device from a patient includes providing, in the ostomy device, a first electrode separated from the patient by an adhesive that attaches the ostomy device to the patient, where a first capacitor is formed between the first electrode and the patient. The method includes applying a signal to an electrical circuit that includes the first capacitor, and detecting changes in a capacitance value of the first capacitor based on frequency responses of the electrical circuit to the signal. The method additionally includes activating an alarm based upon detecting the changes in the capacitance value of the first capacitor.

Abstract: A method performed in a mobility management node includes the mobility management node receiving a first Packet Data Network (PDN) activation request from a wireless local area network (WLAN) access gateway, the first PDN activation request specifying an access point name (APN) and a tunnel endpoint identifier (TEID) parameter for identifying the WLAN access gateway, the WLAN access gateway connected to a user equipment (UE). The method further includes in response to receiving the PDN activation request, the mobility management node (i) selecting a Packet Data Network Gateway (PGW) based on the specified APN, (ii) generating a second PDN activation session request that includes the TEID parameter for identifying the WLAN access gateway, (iii) selecting a serving gateway (SGW), and (iv) forwarding the second PDN activation request to the selected SGW.

Abstract: The embodiments herein relate to a method in a gateway node for handling a RAN-CN data connection between the gateway node and a RAN node in a communications system. The gateway node receives a data suspend indication indicating that at least one RAN-CN data connection for the UE should be suspended. When the data suspend indication has been received, the gateway node stores resume information associated with the RAN node. The gateway node suspends the RAN-CN data connection according to the received data suspend indication. The gateway node receives a data resume indication indicating that the at least one RAN-CN data connection for the UE should be resumed. The gateway node resumes the at least one RAN-CN data connection for the UE using the stored resume information.

Abstract: The present disclosure relates to a method performed by a network element in a communication network for routing an IP session to a radio device over a WLAN, the IP session comprising at least one bearer. The method comprises obtaining an identifier for each of the at least one bearer of the IP session. The method also comprises mapping downlink data packets of the IP session to the identifier for each of the at least one bearer of the IP session. The method also comprises transmitting each of the DL packets on a bearer of said at least one bearer, together with the identifier for the bearer it has been mapped to, over the WLAN to the radio device. The disclosure also relates to a network element and a radio device, as well as to other methods thereof.

Abstract: Apparatus configured to operate as a WAC of a WAN. The apparatus comprises a database unit, a transceiver, and a resource request processor. The database unit maintains a database of a plurality of user equipment (UEs) connected to the WAN, resource usage by each of the UEs, and available resources of the WAN. The transceiver communicates with a gateway between the WAN and a telecommunications network. The resource request processor receives a resource request from the gateway, the resource request identifying a UE and indicating a required change in resource usage; and determines whether the required change in resource usage is possible based on the available resources of the WAN. If the required change in resource usage is possible, the resource request processor updates database records for resource usage by the UE and available resources of the WAN and sends a resource response to the gateway.

Abstract: A method for assigning a cellular network identity. The method comprises receiving (222), in a user equipment capable to attach to a cellular network and a wireless local area network, a unique representation of a user equipment context of the user equipment and in what cellular network node the user equipment is or is going to be attached, from a network node. The unique representation is labelled (224) as a cellular network identity and cellular network identity is stored (226) a pseudonym identity and/or a fast re-authentication identity in a memory in the user equipment.

Abstract: An apparatus (200) for tuning a feedback loop that is arranged to regulate an output voltage (Vout) of a switched mode power supply, SMPS (100), in accordance with a control law defined by control law parameters. The apparatus includes a natural frequency estimator (210) arranged to determine a respective estimate of a natural frequency of each of two zeros in a transfer function that corresponds to a model of the feedback loop.

Abstract: The embodiments herein relate to a method in a Gn/Gp SGSN (111) for providing handover management. The Gn/Gp SGSN (111) provides a handover for a UE (101) to and from a non-3GPP and 3GPP by utilizing a PDP context that was previously created for the UE (101) during an attach procedure. The previously created PDP context is for a previously serving PGW (119).

Abstract: Method determines a configuration of capacitors in an output filter of a switched mode power supply (SMPS). Candidate configurations are generated, each associated with a respective cost function value calculated based on number of capacitors of each kind in the candidate configuration and cost assigned to each kind of capacitor. The candidate configurations are ordered based on their cost function values. A binary search through the ordered candidate configurations determines a capacitor configuration associated with a lowest cost function value to allow a defined load transient response requirement of the SMPS. Whether a candidate configuration allows the defined load transient response requirement of the SMPS is determined using a model of a SMPS having the candidate configuration of the output filter simulating deviation of output voltage of the SMPS in response to change in load current of the SMPS and determining whether the defined load transient response requirement is allowed.

Abstract: A network node, and a method at the network node, for handing over a mobile terminal between a first RAT and a second RAT in a wireless communications network. In some embodiments, the method comprises establishing a PDN connection with the mobile terminal via the first RAT, receiving a request for handover of the mobile terminal from the first RAT to the second RAT, performing the requested handover, maintaining PDN connection context for the PDN connection established via the first RAT for a time period, and releasing the PDN connection context at expiry of the time period.

Abstract: In a method for providing, for a terminal device, a service or service component requiring a first packet-forwarding treatment, a network node hosting a policy decision function determines that a dedicated bearer for carrying the traffic associated with the service or service component requiring the first packet-forwarding treatment cannot be used. This occurs when the service is initiated or, in the alternative, for an ongoing service. The service or service component is then initiated or, in the alternative, maintained, using a fallback bearer allowing the traffic associated with the service or service component to be carried with a second packet-forwarding treatment differing from the first one. The invention also relates to a method carried out, in such a context, by a network node hosting an application function, and to computer programs, computer program products and storage mediums for carrying out such methods.

Abstract: The disclosure relates to methods and nodes for reducing the signaling load in a communications network. One claim of the disclosure relates to a method in a first network node for handling of service requests. The method comprises the steps of: generating a service request message, transmitting the service request message to a second network node, establishing a radio access bearer, RAB, to the second network node, and transmitting uplink data via said RAB to the second network node.

Abstract: The invention relates to a method for modifying a polymer composition, to modified polymer compositions, to an article, preferably wire or cable, comprising said modified polymer composition, to a process for preparing an article, preferably a wire or cable, to the use of said modified polymer in one or more layers of a wire or cable, as well as to a compound for use as a radical generating compound for modifying a polymer composition.

Abstract: The present invention relates to a network node and a method at the network node of handing over a mobile terminal between a first RAT and a second RAT in a wireless communications network. The invention further relates to a computer program performing the method according to the present invention, and a computer program product comprising computer readable medium having the computer program embodied therein. A method at a network node of a packet core network of performing handover of a mobile terminal between a first Radio Access Technology (RAT), and a second RAT in a wireless communications network is provided in an embodiment of the present invention. The method comprises receiving a request for handover of the mobile terminal to the second RAT, establishing a PDN connection with the mobile terminal via the first RAT, and performing handover of the mobile terminal to the second RAT.

Abstract: A dressing is provided for application to an object that is, at least partly, electrically conductive. The dressing includes an adhesive for attaching the dressing to the object, and at least two electrodes. The electrodes are adapted to be arranged at a distance from the partly electrically conductive object so that a first capacitor is formed between a first electrode and the partly electrically conductive object, and a second capacitor is formed between a second electrode and the partly electrically conductive object.