Abstract: Coordination of the use of radio resource between a first Radio Access Network (RAN) and a second RAN is provided, each RAN being configured to communicate over the same predefined bandwidth range. A first priority associated with traffic to be carried over the first RAN and a second priority associated with traffic to be carried over the second RAN are determined. A first portion of the radio resource comprising one or more first bandwidth segments is assigned to the first RAN and a second portion of the radio resource comprising a plurality of second bandwidth segments is assigned to the second RAN, based on the first and second priorities. The first portion is indicated to a first RAN scheduler and/or the second portion is indicated to a second RAN scheduler. At least one first bandwidth segment is assigned between two of the second bandwidth segments.

Abstract: A method and system for determining whether to perform an inter-frequency handover (IFHO), comprising: getting information on the Application (102) for associating an application group (103) with data to be transmitted over the active data session, calculating (104) either a Remaining Time to Transmit (RemTT) or data size to transmit, depending on the associated application, for all the data remaining to be transmitted over the active data session, determining whether to perform an inter-frequency handover for the active data session or not, selecting the UEs which are targets for the IFHO (107, 110), based on the calculated remaining time or data size to transmit (106, 109) and based on whether the inter-frequency handover is scheduled to be initiated at call setup (105) or during the call (108).

Abstract: There is provided a method for managing the access of a group of user equipments (GUE) to a radio access network comprising a.—triggering the establishment of a group of user equipments (GUE), b.—connecting a plurality of user equipments (UE) through the means for establishing a personal area network (PAN) and creating a personal area network (PAN), c.—establishing the group of user equipments (GUE), d.—selecting a master user equipment (MUE) among the members of the group of user equipments (GUE), the rest of user equipments being slave user equipments (SUE), e.—closing the communication via radio interface between the slave user equipments (SUE) and the radio access network (RAN), f.—routing traffic between the radio access network (RAN) and the slave user equipments (SUE) belonging to the same group of user equipments (GUE) through the master user equipment (MUE) of said group, preferably user data (UD) being requested by the slave user equipments (SUE).

Abstract: In order to transmit data packets in multi-RAT networks, a method and a system of network controllers are proposed comprising: simultaneous establishment of radio connections over multiple different Radio Access Technologies or RATs, with a User Equipment or UE 13, being one radio connection firstly established over one primary RAT under a single PDP context and one or more radio connections established over at least one secondary RAT, different from the primary RAT, and under the same single PDP context; simultaneous transmission of data packets over the different RATs towards the UE 13 and combination of the transmitted data by higher layer protocols at the UE 13. In the present method/system, a connection is established for user plane transmission on the same PDP context between a primary network controller 11 of the primary RAT and the secondary network controller 12 of a secondary RAT. More than one secondary RAT may be involved.

Abstract: A method and apparatus is provided for improving bandwidth usage in a cellular communication network serving at least one mobile terminal, the network being arranged to use a predefined bandwidth range. The apparatus includes a base band unit for capable of supporting at least a first radio access technology and a second radio access technology, a counting means for determining the number of mobile terminals within a cell of the first radio access technology supporting the second radio access technology and a measuring means for determining the level of traffic carried by the first radio access technology cell. Bandwidth assignment means are also provided so that the bandwidth assigned to GSM and LTE can be configured to take account of changes in the traffic levels and device capabilities in either RAT.

Abstract: A cellular network comprises a base station in communication with a plurality of User Equipment stations. A scheduling controller for an entity in the cellular network is configured to allocate a priority to the transmissions for each of the plurality of User Equipment stations according to a device type determined for the respective User Equipment station. A User Equipment device analyser for an entity in a cellular network, configured to determine a device type for a User Equipment station within the cellular network on the basis of one or more of: the IMEI of the User Equipment station; the traffic pattern for previous communications between the cellular network and the User Equipment station; and a terminal type information transmitted by the User Equipment station within HTTP data.

Abstract: Method and network entities for providing good performance for voice in multiRAB connection for services of a CS+PS call setup (31) without high throughput necessity but providing good throughput for the services needing it. A differentiation of the multiRAB configuration (bearer type, mobility parameters and channel switching timers), based on service detection, is performed either in the RAN either in the CN indicating eventually this detection to the RAN. If the detected service needs high bit rate/throughput (35), the RNC reconfigures the multiRAB configuration (37) so that a bearer type providing high throughput is allocated to said service and the RNC reassigns mobility and channel switching parameters to maximise this throughput and the radio resources. If the service does not require high throughput (34), the RNC configures a bearer type and parameters for mobility and channel switching as specified by the standards to provide good performance (36), low dropped call rate.

Abstract: The invention relates to a cellular communication network serving mobile terminals or devices and how to reduce the signalling load in said network by introducing an auxiliary device which holds data packets in order to minimize connections according to a pre-determined rule.

Abstract: Cell barring in a cellular communication network is used in case of a failure in the core network of the cellular communication network or on the interface between the core network and the radio access network. By barring at least a part of the cells of the network, the UEs camping on these cells are triggered to reselect another cellular communication network in case of a service interruption.

Abstract: A method for delivering information (120) to a Radio Access Network of a telecommunications network includes executing an application for collecting information (120) in a user equipment (10); encapsulating (s101) the information (120) collected by the application in a packet (100); sending (s102) the packet from the user equipment (10) to a network entity (20, 30) of the Radio Access Network; detecting (s103) the packet by the network entity (20, 30) of the Radio Access Network; retrieving (s104) the collected information (120) encapsulated in the packet by the network entity (20, 30) of the Radio Access Network; and, configuring (s105) a set of Radio Access Network parameters by the network entity (20, 30) of the Radio Access Network based on the collected information (120). A network entity (20, 30) of a Radio Access Network and to a user equipment (10) for delivering information to a Radio Access Network are also disclosed.

Abstract: A method and network interface are described, said interface being able to enable a MultiRAT aggregated LTE and UMTS simultaneously with one terminal possibility as well as any other traffic steering intelligence capable to take advantage of load and coverage info of different systems like LTE and UTMS.

Abstract: A method of managing baseband resources in a mobile communications network, wherein at least one interference cancellation technique in uplink is available, the method comprising the steps of: when baseband resources are demanded by a mobile user, determining whether there are free baseband resources or not, and: if there are not free baseband resources, determining whether there is at least one interference cancellation process cancelling the interference caused by at least one mobile user or not, and: if there is at least one interference cancellation process cancelling the interference caused by at least one mobile user, one mobile user is removed from said interference cancellation process.

Abstract: The invention relates to a method and a network entity to manage the establishment of data connections of a user terminal allocated in a mobile communications network.

Abstract: Embodiments of the invention relate to dynamically setting the number N of HS-SCCH channels to be used as signaling channels of the HS-DSCH traffic channel in a cell served by a Node B, which comprises, at predefined periods of time: determining the number N of HS-SCCH channels as a function of one or more of the following: percentage of used downlink transmission power, used_DL_TX_power, with respect to the maximum downlink transmission power in the cell, Cell_Max_DL_TX_power; number of users in the scheduler of the HS-DSCH channel for PS data traffic; number of codes being used for the HS-DSCH channel; number of users for voice over HSPA in the scheduler of the HS-DSCH channel; and sending a message from a Radio Network Controller, RNC, that controls the Node B including the number N of HS-SCCH channels to be used in said cell.

Abstract: The invention refers to a radio network entity for transmitting data packets from an IP gateway in a telecommunications network to a user terminal via a plurality of mobile terminations through a single IP connection.

Abstract: A method and mobile device (UE) for enabling services in multi-RAT networks which support at least HSPA and LTE, comprising: identifying an initial radio technology on which a UE requesting service is camped, within a current cell; determining an indication of coverage of another radio technology available on the current cell which provides higher speed access than the initial one; deciding carrying the service, either through the initial radio technology or the other one of higher speed access, according to the previous indication. The indication of coverage can be based on any of the following criteria or a combination of them is met: 1) Terminal is camped on a HSDPA capable or LTE capable cell, 2) HSDPA signal strength is higher than a threshold, 3) LTE signal strength is higher than a threshold, 4) Measurements on the Peak Rate of the UE in a past time and in a location.

Abstract: A method, base station and controller for allocating PS traffic in mobile networks which provide a plurality of RATs (multi-RAT networks) for supporting Packet Services, which comprises: identifying more than one RAT with free bandwidth, determining a type of traffic which belongs to a PS connection initially established over a initial RAT, classifying Packet Services by taking into account at least one parameter which is the previously determined type of traffic, selecting at least one of the identified RAT for establishing the PS connection in accordance to the previous classification of the Packet Service. The classification of the Packet Service can additionally take into account other parameters: QoS, measured RTT, load of each RAT and combination of these parameters.

Abstract: Method and RNC for selecting transmission technology when a UE enters the network, which checks whether the UE is MIMO and, if so and only one carrier is available, allocates its traffic to said carrier and uses a S-CPICH to provide all MIMO traffic with a diversity pilot and Virtual Antenna Mapping for balance. If more than one carrier is available, the number of UEs, their radio conditions and load of carriers are checked periodically. If the carrier is busy only with MIMO and its load is higher than the load of the remaining carriers, diversity CPICH of STTD is selected; otherwise and only if the UEs vulnerable to STTD with good radio conditions exceed a certain number, the S-CPICH is selected. The RNC can reconfigure the network from transmitting MIMO traffic with STTD to using MIMO with S-CPICH or vice versa dynamically by periodical check of the load and UEs criteria for configuration change.

Abstract: Method and controller device for controlling a plurality of N transport paths in RANs, wherein a primary path is assigned for each type of traffic to allocate voice or data calls, comprising: measuring load of the primary path periodically, when a call is incoming, comparing the measured load with a threshold, if the load of the primary path is less than or equal to the threshold, allocating the call to the primary path otherwise: calculating the available bandwidth of each transport path; comparing the available bandwidth of the primary path to the available bandwidths of the other transport paths and: if the available bandwidth of the primary path is greater than or equal to the available bandwidths of the others, allocating this call to the primary path; otherwise, allocating the call to a secondary path chosen from the remaining N?1 transport paths.

Abstract: Method for providing automatic cell access control to high-priority mobile users in overload situation, said high-priority mobile users mapped to at least one of AC 11 to 15, comprising: detecting an overload situation in the mobile network, said overload situation being detected when at least one failure rate parameter exceeds a determined threshold TH1 for each type of failure rate; carrying out at least one action to give more priority to the AC associated with said high-priority mobile users. Said action can comprise dedicating PRACH resources specifically to the AC associated with said high-priority mobile users and/or activating access class barring for, at least, part of the users associated with any of AC 0 to 9.