Patent application number | Description | Published |
20090046670 | Method for Data Transmission in a Radio Communication System - A method for data transmission in a radio communication system, in which data of a plurality of subscribers is combined with the aid of a multiplexing method to form frames, and is transmitted by means of sub-carriers. At least two frame structures are provided for transmission of the frames, with the frame structures differing in the respectively associated number of pilot signals and/or in the distribution or grouping of associated pilot signals. Each subscriber determines an individual progress speed, and each subscriber is allocated to one of at least two speed ranges, depending on the progress speed. A frame structure which is individually associated with the speed range, on the one hand, and an individually associated number of sub-carriers, on the other hand, are used in order to transmit the data from subscribers who are allocated to an identical speed range on the basis of their progress speed. | 02-19-2009 |
20090104909 | REDUCED PING PONG OCCURRENCE DURING HANDOVER - Disclosed is a method, computer-readable memory medium and apparatus configured to reduce an occurrence of handover ping ponging of user equipment between network access nodes. | 04-23-2009 |
20090131027 | METHOD FOR MULTICODE TRANSMISSION BY A SUBSCRIBER STATION - In a radio communications system, several codes for transmitting messages are assigned to a subscriber station. A transmission power differential is determined between the total maximum transmission power of the subscriber station for the codes and the total transmission power of the subscriber station for the codes at the beginning of a message transmission, (the differential being respected by the subscriber station), by a first one of the codes. | 05-21-2009 |
20090221294 | Radio Resource Management in a Mobile Radio Communication System - A method operates a radio communication system in which network radio devices use radio resources in order to communicate with subscriber stations. A first network radio device performs direct tuning with a second network radio device using the respectively used radio resources. The first and/or the second network radio device send(s) a request for a decision about radio resources to be used by the first and/or the second network radio device to a device. Subsequent to the request, the first and/or the second network radio device receive(s) information from the device about radio resources to be used by the first and/or the second network radio device. A radio communication system carries out the method. | 09-03-2009 |
20090252115 | Handoff Preparation Method in a Radio Communication System - In a wireless communication system, signals within a connection on a wireless interface are transmitted exclusively in a packet-switched manner between a user station and an access device located on the network. The user station signals a need to measure signals to the access device, the access device sends measurement signaling to the user station, and the user station measures signals of at least one additional access device located on the network at a second frequency range while receiving data packets within the connection at a first frequency range based on the received measurement signaling, the second frequency range being disjunct from the first frequency range. | 10-08-2009 |
20090262690 | Efficient radio resource management in a mobile radio communication system - In a method for operating a radio communication system, network radio stations and subscriber stations communicate using a frequency band which is split into a plurality of subbands. A first network radio station receives from a second network radio station first information relating to transmission powers used by the second network radio station for at least some of the subbands. The first network radio station also receives from a subscriber station second information relating to a reception level for the subscriber station for at least one signal emitted by the second network radio station on a subband. A network radio station carries out the method. | 10-22-2009 |
20090310525 | METHOD AND NETWORK ENTITIES FOR SYNCHRONIZING RADIO COMMUNICATION - At least one mobile station receives information from at least one first radio network node serving radio cells providing multicast communication and communicates with at least one second radio network node serving radio cells providing unicast communication. Information regarding multicast communication is transmitted from the at least one mobile station to the at least one second radio network node and the at least one first radio network node via at least one connection established between the first and the second network node. | 12-17-2009 |
20100027505 | Handover in a Radio Communication System - In a method for communication by radio a first network radio station allocates radio resources to a subscriber station and communicates with the subscriber station using a portion of the radio resources. A second network radio station uses another portion of the radio resources to send a signaling signal which is intended exclusively for the subscriber station. The first network radio station and/or the second network radio station receives a message from the subscriber station, acknowledging receipt of the signaling signal. In response to the message from the subscriber station, the communication of the subscriber station is handed over from the first network radio station to the second network radio station. | 02-04-2010 |
20100118713 | SCHEDULING OF MEASUREMENT OCCASIONS OF A MOBILE TERMINAL - In a method of downlink operation in a communication system having a network controller, a base station and a terminal, one communication channel is scheduled by the base station; and one communication channel is scheduled by the network controller. The terminal listens to the channel scheduled by the base station at predetermined times known to the terminal and the network controller. Information is signalled from the network controller to the base station, relating to the predetermined times. | 05-13-2010 |
20100128681 | METHOD FOR CONTROLLING TRANSMISSIONS BETWEEN NEIGHBOURING NODES IN A RADIO COMMUNICATIONS SYSTEM AND ACCESS NODE THEREOF - At least one request between neighboring access nodes in a radio communications system is transmitted after verifying a class of the at least one request being transmitted between the neighboring access nodes, where the class assigned by an access node indicates a priority of the request. Based upon the verified class, the transmission of the request is controlled. | 05-27-2010 |
20100182954 | Private Base Station and Radio Network Entity - There is provided a private base station including a processing unit configured to scan data of overlaying macro cells of a public radio network in order to report the location of the private base station; a communication unit configured to request a connectivity service from the public radio network by using identification data of the private base station and the location of the private base station; and a communication unit configured to receive grant to utilize the re-quested connectivity service once the identification data has been verified by the public radio network. | 07-22-2010 |
20100184441 | TRANSMISSION OF USEFUL AND CONTROL INFORMATION DURING SOFT HANDOVER - First and second network-based radio stations receive information content, i.e., useful information, transmitted by a subscriber station and control information relating to the useful information. The first network-based radio station and the second network-based radio station transmit the control information, but only the first network-based radio station transmits the useful information. | 07-22-2010 |
20100197320 | Accessibility of Private Base Station - A user terminal receives at least one signal with information depending on a location of the user terminal. The user terminal processes the at least one signal for providing data related to the location while it is in a cell of an accessible private base station and saves the data as a reference data. After that, the user terminal receives at least one signal with information depending on the location of the user terminal and a broadcast from a private base station. The user terminal processes the at least one signal for providing data related to a location of the user terminal and compares the data and a reference data with each other. The controller enables a contact to the private base station if the data and the reference data match each other and, otherwise, disables a contact to the private base station. | 08-05-2010 |
20100302959 | Coverage of Private Base Station - A controller of a private base station receives data on a travel time depending on a propagation delay between a private base station and a user terminal. The controller outputs a control signal to a controllable amplifier for decreasing a transmission power of the private base station if the measured travel time is longer than a predetermined reference time or quality of service is lower than reference quality. | 12-02-2010 |
20100330980 | METHOD AND DEVICE FOR FORWARDING MBMS CONTENTS - In a radio communication system, a first network-based radio station transmits information destined for a plurality of subscriber stations. A second network-based radio station transmits messages destined for individual subscriber stations and the second network-based radio station receives by radio the information transmitted by the first network-based radio station and transmits the same. | 12-30-2010 |
20110009117 | Flexible Sharing of Measurement Gaps - The present invention relates to a method, apparatuses, a system, and a computer program product for generating measurement gaps in a data transfer between a wireless terminal device and a wireless access network. A sharing indicator is signaled from the wireless access network to the wireless terminal device, and is used at the wireless terminal device to control allocation ratios of the measurement gaps to different radio access technologies. | 01-13-2011 |
20110009119 | Handover of a User Equipment with Forwarding and Reusing a User Equipment Configuration - It is described a method for handing over a User Equipment from a first to a second base station of a telecommunication network. The described method includes establishing a first connection between the User Equipment and the first base station, arranging a current configuration of the User Equipment with the first base station, forwarding the current configuration to the second base station via a terrestrial interface, establishing a second connection between the User Equipment and the second base station, and reusing the forwarded configuration for the operation of the User Equipment, when the User Equipment is served by the second base station. A set of configuration parameters of the User Equipment is known by the first and the second base station as a default configuration and the current configuration of the User Equipment is forwarded from the first base station to the second base station by solely forwarding configuration parameters deviating from the default configuration. | 01-13-2011 |
20110130133 | METHOD AND APPARATUS FOR FORWARDING OF CONDENSED INFORMATION ABOUT A USER EQUIPMENT BETWEEN BASE STATIONS - It is described a method for forwarding information on a User Equipment from a first base station to a second base station of a cellular telecommunication network. The described method includes acquiring information on a User Equipment, the information including measurement values obtained by measurements procedures performed by the User Equipment, providing the acquired information to the first base station, deriving condensed information based on the provided information and forwarding the condensed information from the first base station to the second base station. The step of deriving condensed information may include performing a statistical analysis of the provided information. It is further described a base station, which, in combination with the User Equipment and a second base station is adapted for performing the described condensed information forwarding method. | 06-02-2011 |
20120172074 | Method of controlling noise rise in a cell - After a maximum noise rise for a cell is set, a maximum noise rise for each mobile station is allocated within the cell. The actual noise rise from each mobile station within the cell is measured at a base station and signaled to a network. When the cell uses enhanced dedicated channel (E-DCH), the contribution to noise rise of E-DCH signaling is determined and received signal code power (RSCP) at the base station is measured. The RSCP measurement is decoded to determine contributions from mobile stations within and outside the cell; contributions from mobile stations within the cell are calculated; and the network is notified of the measured noise rise. In addition a compensation value may be applied to compensate for temperature induced noise. | 07-05-2012 |
20120315875 | SIM Information Based SIM Validation - The present invention relates to a method for operating a RF communication device, a RF communication device ( | 12-13-2012 |
20130215764 | METHOD OF DETECTING A LOSS OF SERVICE AVAILABILITY, IN PARTICULAR A JAMMING TRANSMITTER AND/OR AN OUT OF SERVICE SITUATION, AFFECTING A COMMUNICATION USER EQUIPMENT, USER EQUIPMENT AND EVALUATION UNIT WITH INTERFACES TO THE USER EQUIPMENT - The invention relates to a method of detecting a jamming transmitter affecting a communication user equipment, wherein said communication user equipment (UE) and a number of base node stations (BNS) are components of a cellular code division multiple access (CDMA) based radio network (RN), wherein a communication signal unit (SU) is correlated with a pseudonoise spread code (SC) in a serving cell coverage area (CA) of a serving base node station (sBNS) and transmitted as a pseudonoise chip (CHI) in a multiple shared communication frequency channel spectrally located between an upper frequency and a lower frequency of a communication frequency band (FB I-XIX) and the pseudonoise spread code (SC) is received by the communication user equipment (UE) as a serving pseudonoise spread code (sSC) from said serving base node station (BNS) in a serving downlink channel (sCPICH). | 08-22-2013 |
20130215786 | METHOD OF DETECTING AND JAMMING TRANSMITTER EFFECTING A COMMUNICATION USER EQUIPMENT, USER EQUIPMENT AND EVALUATION UNIT WITH INTERFACES TO THE USER EQUIPMENT - The invention relates to a method of detecting a jamming transmitter affecting a communication user equipment, wherein said communication user equipment (UE) and a number of base node stations (BNS) are components of a cellular code division multiple access (CDMA) based radio network (RN), wherein a communication signal unit (SU) is correlated with a pseudonoise spread code (SC) in a serving cell coverage area (CA) of a serving base node station (sBNS) and transmitted as a pseudonoise chip (CHI) in a multiple shared communication frequency channel spectrally located between an upper frequency and a lower frequency of a communication frequency band (FB I-XIX) and the pseudonoise spread code (SC) is received by the communication user equipment (UE) as a serving pseudonoise spread code (sSC) from said serving base node station (BNS) in a serving downlink channel (sCPICH). | 08-22-2013 |
20130273904 | DIFFERENTIATION BETWEEN MOBILE AND FIXED MOBILE RADIO TERMINALS - A method of operating a mobile radio communication terminal, in which execution of at least one step of the method is controlled according to a device parameter which is assigned to the mobile radio communication terminal and which has exactly one of two possible device parameter values which indicate whether the mobile radio communication terminal is permanently stationary or not permanently stationary. | 10-17-2013 |
20140219155 | POWER SAVING MECHANISM FOR MOBILE TERMINAL - A mobile terminal includes a detector configured to detect presence of a first possible connection to a mobile network and a second possible connection to the mobile network, the first possible connection being a connection of a first technology and the second possible connection being a connection of a second technology. A selector identifies which of the first possible connection and the second possible connection causes less energy consumption in the mobile terminal in its low-power mode of operation, and a controller connects the mobile terminal to the mobile network through the identified possible connection. The disclosure is also directed to a corresponding operating method, a corresponding computer program, and a network entity for supporting a mobile terminal in performing a power consumption sensitive cell reselection. | 08-07-2014 |
20140293821 | METHOD OF DETECTING A JAMMING TRANSMITTER AFFECTING A COMMUNICATION USER EQUIPMENT, DEVICE AND USER EQUIPMENT AND SYSTEM WITH THE USER EQUIPMENT - A method of detecting a jamming transmitter includes the steps of indicating that a communication user equipment is capable of communicating in a cellular code division multiple access based radio network; testing a match of a uniform synchronization signal sequence of a synchronization channel; detecting a power indicator indicative of an unbiased wide band power of a received radio signal strength and comparing the power indicator to a noise floor threshold; and indicating a jamming affection of the communication user equipment in the case where (i) the communication indication is on hold; and (ii) the uniform synchronization sequence of the synchronization channel is not matched in the test, and (iii) the power indicator exceeds the noise floor threshold. | 10-02-2014 |
20140369296 | RADIO DEVICE AND APPLICATION SERVER ADAPTED FOR AUTOMATED M2M ACCESS EVALUATION AND METHOD OF OPERATING A RADIO DEVICE - The invention relates to a radio device, comprising:
| 12-18-2014 |
20140378122 | RADIO MODULE, APPLICATION DEVICE AND METHOD FOR OPERATING AN APPLICATION DEVICE THAT EXCHANGES APPLICATION DATA VIA A CELLULAR RADIO COMMUNICATION NETWORK - An application device exchanges application data via a cellular radio communication network with an application server. The application device has a memory providing write access for a control entity associated with the network. The application device receives an information element from a network management node operated by the control entity. The information element is indicative of regulation information that defines at least one time span or point in time that can be used for transmission of application exchange data between the application device and the application server. The application device receives an instruction from the network management node to store the regulation information in the device memory, and stores the regulation information. The application device subsequently initiates transmission of the application exchange data between the application device and the application server only at an allowed time that is in accordance with the stored regulation information. | 12-25-2014 |