Patent application number | Description | Published |
20090219848 | PROVISION OF MULTIMEDIA BROADCAST/MULTICAST SERVICE (MBMS) FOR ROAMING SUBSCRIBERS - The present invention proposes a solution for providing multicast/broadcast service to users roaming between different operational domains. In particular it is proposed to provide means enabling the user to contact a home multicast/broadcast server Said means might be a request being triggered by the user Said request includes a network identifier identifying the visited operational domain, which is provided to the multicast/broadcast server The latter decides on a provision method for providing the at least one multicast/broadcast service to the user in the visited operational domain considering rules for a provision of multicast/broadcast services in the visited operational domain and the request triggered by the user Further the multicast/broadcast server determines a second parameter set for accessing the at least one multicast/broadcast service in the visited operational domain according to the provision method and informs the user about the second parameter set. | 09-03-2009 |
20100246500 | GGSN PROXY FOR ONE TUNNEL SOLUTION - A method for roaming of a wireless mobile communication unit, a service support node and a proxy gateway support node for roaming between Public Land Mobile Networks, as well as a mobile communication infrastructure network arranged to handle roaming between different PLMN areas, where the support node is located in a current PLMN and arranged to send a context request to a first service support node in another PLMN for a user equipment, receive a context response from the first service support node, send a context acknowledgement to the first service support node, send an update location message to a home location register of the user equipment, receive a relocate PDP context response from the second proxy gateway support node and send a relocate PDP context request to a second proxy gateway support node in the current PLMN. | 09-30-2010 |
20100325515 | CONTROLLING POINT-TO-MULTIPOINT TRANSMISSIONS OF CONTENT DATA OVER A RADIO INTERFACE - The invention relates to error control for point-to-multipoint (PTM) transmissions of content data over a radio interface. A method embodiment for controlling a PTM transmission in a PTM-enabled network comprises the steps of receiving and storing redundancy data at a dedicated redundancy data storage in a radio access network, wherein the redundancy data are provided for a correction of transmission errors in the content data resulting from the transmission of the content data without the redundancy data over one or more radio interfaces; receiving a request for redundancy data from a redundancy data control node; and responding to the redundancy data request by providing at least a portion of the redundancy data. | 12-23-2010 |
20110085489 | SAE APPLICATION FOR MBMS - The present solution relates to a method in a first core network gateway ( | 04-14-2011 |
20110090792 | ARRANGEMENT AND METHOD RELATING TO HANDLING OF IP TRAFFIC - The present invention relates to an arrangement for controlling communication of data packets through one or more communication networks or network domains. It comprises means for identifying real-time or non-bursty data packet traffic, for separating real-time data packet traffic from bursty data packet traffic, for controlling the admission of real-time data packets and it further comprises or communicates with means for keeping information about the amount of real-time data packet flows that is admissible and for keeping information about current number of admitted and/or non-admitted real-time data packet flows. Means are also provided for establishing whether a packet or packets of a real-time data packet flow is/are admitted or not, such that generally all packets of a real-time IP data packet flow either can be admitted or rejected. | 04-21-2011 |
20110090870 | ENHANCED SAE MOBILITY - The present invention relates to a solution for handling seamless handover between a 3GPP network and a non-3GPP network or two non-3GPP networks. The solution uses a new state information informing about a UE being in an Idle state in relation to the network not currently communicating through. Thus the UE is not immediately detached from the old network but may keep a logical connection and quickly re-attach to the old network if of interest. | 04-21-2011 |
20110255510 | GRE User-Plane - The present invention relates to providing a generic control plane in a GTP mobility protocol in a core network. When a type of user plane is detected, a user plane parameter is provided in a control plane message header. The user plane message indicates the type of user plane. Functions, parameters and messages are provided according to the indicated type of user plane. Thus, e.g. easier hand over between different access networks can be provided and an optimization of the user plane implementation in an edge node. | 10-20-2011 |
20120093169 | METHOD AND APPARATUSES FOR MOVING A SERVICE OR IP SESSION FROM FIRST TO SECOND ACCESS - The present invention relates to a method for moving at least one service or an IP session from a first access to a second access, comprising the following steps: a Gateway, GW, routes ( | 04-19-2012 |
20120198061 | User Interest and Identity Control on Internet - The present invention relates to a solution for handling customer activity when connecting to a wireless communication network and in particular for statistics of customer activity using the network. This is provided in a number of aspects such as methods, node, and system for reporting user profile statistics from deep packet inspection of data packets in a packet data network ( | 08-02-2012 |
20120302229 | MACHINE-TO-MACHINE DEVICE TRIGGERING USING SESSION INITIATION PROTOCOL UNIFORM RESOURSE IDENTIFIER - A machine-to-machine communication proxy node is presented herein. The proxy node may be used as a translation device in machine-to-machine communications. For example, if an application server in a packet based network initiates communication with device in a mobile network, the proxy node may be utilized to translate application domain specific device identities coded in the format of Session Initiation Protocol (SIP) and Uniform Resource Identifier's (URI's) to mobile specific identities such as IMSI and establish communication connection in the mobile network. This identifying of mobile devices may be utilized to replace the commonly used E.164 Mobile Subscriber Integrated Services Digital Network (MSISDN) numbers for identifying mobile devices. | 11-29-2012 |
20130115983 | MESSAGE FORWARDING AMONG DISPARATE COMMUNICATION NETWORKS - A method and system for forwarding information to a device in a communication network are disclosed. According to one aspect, a method includes selecting a serving node to which to send a request. The selected serving node is one of plurality of serving nodes, each of the plurality of serving nodes supporting a different access technology. The request is to transmit one of a short messaging service, SMS, message and trigger information. The request includes a list of the plurality of nodes. The method further includes sending the request to the selected serving node via a translation interface associated with the selected serving node. The translation interface is adapted to use a protocol that corresponds to the access technology of the selected serving node. If the selected serving node cannot reach the device, the request is forwarded to another serving node in the list of serving nodes in the request. | 05-09-2013 |
20130150031 | Methods and Apparatus for Short Message Service over a Packet-Switched Domain - A wireless communication device can provide an indication that its registration in a circuit-switched domain of a network is intended only for a short message service that is included in or accompanies a registration request, such as a combined registration for both the CS domain and a packet-switched (PS) domain. The device can also change a conventional order of its domain registrations, e.g., by performing a PS-domain registration before a CS-domain registration, when it will send SMS messages over the PS domain. The device can indicate its intention to use or support for SMS over the PS domain and/or be informed about network support for SMS over the PS domain before the UE attempts a network registration. | 06-13-2013 |
20140029515 | Device Connectivity Management for Machine Type Communications - Methods for managing device connectivity of machine type communications devices include receiving a packet data protocol based command addressed to a Machine Type Communication (MTC) device, determining if the MTC device has an active packet data protocol context, in response to determining that the MTC device does not have an active packet data protocol context, activating a packet data protocol context for the MTC device, and forwarding the packet data protocol based command to the MTC device. | 01-30-2014 |