| Patent application number | Description | Published |
|---|
| 20100210232 | CONTROLLING X-WAY RECEIVER DIVERSITY - Method for controlling receiver diversity operation in a base station of a mobile telecommunications network, the base station comprising a first receiver arrangement and a second receiver arrangement, the method comprising: | 08-19-2010 |
| 20100214988 | METHOD FOR DYNAMICALLY SETTING THE NUMBER OF HS-SCCH CHANNELS TO BE USED ON A CELL - Embodiments of the invention relate to methods for dynamically setting the number N of HS-SCCH channels to be used as signalling channels of the HS-DSCH traffic channel in a cell served by a Node B, which comprises, at predefined periods of time:
| 08-26-2010 |
| 20100216451 | METHOD AND DEVICE FOR CONTROLLING MULTI-PATH CONNECTIONS IN RADIO ACCESS NETWORKS - 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:
| 08-26-2010 |
| 20100222065 | OPTIMIZING BANDWIDTH USAGE IN A CELLULAR COMMUNICATION NETWORK - Base station apparatus ( | 09-02-2010 |
| 20100227623 | METHOD AND NETWORK CONTROLLER FOR SWITCHING BETWEEN NETWORK SHARING ARCHITECTURES - In RAN sharing scenarios wherein radio spectrum allocated to multiple mobile network operators is split into at least one carrier, the steps for switching the configurations of carriers for RAN sharing are proposed here, defining:
| 09-09-2010 |
| 20100227624 | METHOD OF MANAGING BASEBAND RESOURCES IN MOBILE COMMUNICATIONS NETWORKS IMPLEMENTING INTERFERENCE CANCELLATION TECHNIQUES - 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. | 09-09-2010 |
| 20100234030 | METHOD OF CELL ASSIGNMENT IN CELLULAR COMMUNICATIONS NETWORKS USING MACRODIVERSITY - A method of selecting a cell from a certain active set of cells ( | 09-16-2010 |
| 20100240376 | CELL BARRING IN A CELLULAR COMMUNICATION NETWORK - 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. | 09-23-2010 |
| 20100240377 | METHOD FOR PROVIDING AUTOMATIC CELL ACCESS CONTROL TO HIGH-PRIORITY MOBILE USERS IN OVERLOAD AND EMERGENCY SITUATIONS - 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: | 09-23-2010 |
| 20110019564 | Allocating Traffic in Wide Area Mobile Networks - Method and RNC for selecting a transmission technology to MIMO UEs, HSDPA UEs and non-HSDPA UEs of a network with multiple carriers, comprising:
| 01-27-2011 |
| 20110019629 | Selecting a Transmission Technology - The present invention discloses a method for selecting a transmission technology (MIMO or non MIMO) for a HSDPA connection established between a RNC and a UE depending on the mobility of said UE, measured at the RNC as variations of the position of the UE. Then, if the connection is established with HSDPA MIMO technology and the position variations exceed a first pre-defined threshold, the connection is switched to HSPDA non MIMO technology. Also, if the connection is established with HSPDA non MIMO technology and the position variations are below a second pre-defined threshold, the connection is switched to HSPDA MIMO technology | 01-27-2011 |
| 20110034173 | TRANSMITTING FAX IN MOBILE NETWORKS - Fax transmission over a PLMN using a home gateway connected to the originating fax terminal equipment, comprising:
| 02-10-2011 |
| 20110070847 | Transmitting a Radio Signal in a Mobile Communication Network - System and method for transmitting a radio signal in a mobile communication network. The radio signal has a circular polarisation. | 03-24-2011 |
| 20110075605 | Transmitting Data Packets In Multi-Rat Networks - In order to transmit data packets in multi-RAT networks, a method and a system of network controllers are proposed comprising:
| 03-31-2011 |
| 20110077019 | Dynamically Allocating Carriers - To determine which traffic and terminal types and in which parts of a call should be best served by a given carrier there is provided a method and system for dynamically allocating carriers in a MIMO network using S-CPICH. The consideration of which carrier to allocate addresses problems caused by the enablement of the diversity transmission technique. Carriers are dynamically allocated to terminals in a WCDMA network scenario taking into account each terminal's vulnerability to interference from a carrier using S-CPICH or STTD according to certain parameters, such as a requested service or the radio conditions at any given time. The carriers are allocated from carriers using P-CPICH, S-CPICH and/or STTD. The invention also relates to a system that implements this method in a WCDMA network. | 03-31-2011 |
| 20110080970 | Data Transmission in a Wide Area Mobile Network - Method and system for data transmission in a wide area mobile network supporting both MIMO User Equipments and non MIMO User Equipments, comprising:
| 04-07-2011 |
| 20110085614 | Selecting Transmission Technology for Communications in Wide Area Mobile Networks - 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. | 04-14-2011 |
| 20110086620 | PROVIDING BROADCAST CONTENT TO A MOBILE TERMINAL - A method and cellular communication network are described for providing broadcast content to a mobile terminal. A broadcast content network hub located in a network element of the radio access network of the cellular communication network receives the broadcast content from a broadcast content source external to the cellular communication network. It provides the broadcast content to the mobile terminal over a user connection. | 04-14-2011 |
| 20110122962 | PHASE DIFFERENCE IN A MOBILE COMMUNICATION NETWORK - A system and method are described for detecting and controlling the phase difference introduced to radio signals by transmission branches of a transmission system in a mobile communication network. Periodically a calibration signal is generated at an input of the transmission branches during a phase calibration mode. The phase difference introduced by the two transmission branches is detected by detecting the phase difference between the calibration signal, which has at least partly passed through the first transmission branch and the calibration signal, which has at least partly passed through the second transmission branch. The phase difference between the radio signals is controlled based on the detected phase difference. | 05-26-2011 |
