Patent application number | Description | Published |
20090239530 | Establishment of a Connection in Radio Communication Systems - In a method for establishment of a connection in a radio communication system, a user terminal selects an operator, based on information on at least one operator of a radio communication system in a country-specific pilot channel, selects a radio communication system based on information on at least one radio communication system in an operator-specific pilot channel for the selected operator and carries out an access to the selected radio communication system for establishment of a connection. | 09-24-2009 |
20090253458 | Intra-Frequency and Inter-Frequency Measurements in a Radio Communication System - In a method for wireless communication, a receiver receives a first signal at a first radio frequency and determines the reception level of the first signal. The receiver receives data during a reception level of the first signal at the first radio frequency. The receiver decides, based on the determined reception level, whether at least one measurement is to be taken on a second signal transmitted at a second radio frequency. A radio station carries out the method. | 10-08-2009 |
20090318136 | Method for Operation of a Mobile Communication System, and Corresponding Mobile Communication System - A first network radio station communicates with a user station with the aid of first radio technology while a second network radio station simultaneously communicates using second radio technology, receives data on radio technologies that can be utilized by the user station, and performs a reconfiguration process allowing the second network radio station to utilize the first radio technology. The second network radio station then communicates with the user station with the aid of the first radio technology. | 12-24-2009 |
20100034149 | RADIO COMMUNICATION IN A MULTI-RADIO LINK COMMUNICATIONS SYSTEM - An item of network information pertaining to available resources, which are available for transmitting radio communication data in a multi-radio link communications system, is transmitted to network devices and/or subscriber stations by a coordination device. The item of network information assigns the available resources to groups, and the resources of different groups are assigned according to at least one common group feature. | 02-11-2010 |
20100067478 | Method of selecting suitable frequency bands for data transmission between a network node and a user equipment within a mobile communications network - A method of selecting suitable frequency bands for data transmission between a network node and a user equipment within a mobile communications network. A method selects suitable frequency bands for data transmission between a network node and user equipment within a mobile communications network. A scheduler on the network node side selects data transmission mode depending on the user equipment capability of receiving data from at least two frequency bands simultaneously. The scheduler preferably selects the data transmission mode in the following way: simultaneous data transmission over at least two frequency with or without splitting traffic data or data transmission over only one available frequency band. For data transmission, a radio frame structure (Big MAC element) is dynamically established in the so-called medium access control layer, shortened so-called MAC-layer, by using concurrent radio resources from other frequency bands or other radio access technologies. | 03-18-2010 |
20100113083 | TRANSMISSION OF ORGANIZATIONAL INFORMATION DEPENDING ON THE DIRECTION IN A SYSTEMWIDE CHANNEL - According to the inventive method for transmission of organizational information (info) to at the least two communication systems in a channel (CPC) via a radio interface, the channel (CPC) transmitting in a targeted manner and the transmitted organizational information is chosen depending on the direction of the transmission. | 05-06-2010 |
20100202379 | Method and Device for Operating at Least Two Radio Access Technologies and Communication System Comprising Such Device - A method and a device are provided for operating at least a first radio access technology and a second radio access technology, the method including the step of: a hybrid radio frame is provided including elements of the first radio access technology and of the second radio access technology. | 08-12-2010 |
20100202542 | METHOD FOR DATA TRANSMISSION WITHIN A COMMUNICATION SYSTEM, SUBSCRIBER AND COMMUNICATION SYSTEM - The present invention is related to a method for data transmission via an interface between a communication pair of a transmitting subscriber and a receiving subscriber of a communication system, wherein a scrambled pilot signal is used both for channel measurement and for data transmission. The present invention relates further to a subscriber for data transmission and a communication system. | 08-12-2010 |
20100275082 | Method and System for Data Transmission in a Data Network - The present invention relates to a method and system for data transmission in a data network. According to the method, a data packet is sent from a sender to a receiver. If a data packet is incorrectly received on the receiver, a repeat request is sent from the receiver to the sender. Upon receiving the repeat request on the sender, the data packet is resent from the sender to the receiver. After having received on the sender a predetermined number of repeat requests requesting the resending of the same data packet, a predetermined quantity of copies of the data packet is sent from the sender to the receiver, wherein the predetermined quantity includes at least two copies, or a predetermined quantity of additional information packets is sent from the sender to the receiver. | 10-28-2010 |
20100293428 | Method for Transmitting Data to User Equipments, Communication System, Base Station and User Equipment - A method is provided for transmitting data to user equipments, a communication system, a base station and a mobile station. Data is transmitted to user equipments from a first base station (BBS) and from second base stations (CBS) in a time division multiplexed manner in frames (F). Each frame (F) has a first sub-frame and a second sub-frame. The user equipments are located in cells, each cell comprising a second base station (CBS). Data is transmitted wirelessly, during a first sub-frame of a frame, data from the first base station (BBS) to user equipments in a plurality of cells. Data is transmitted wirelessly, during the second sub-frame of the frame (F), from second base station (CBS) to at least one the plurality of user equipments. The data being transmitted from the first base station (BBS) is also transmitted by the second base station (CBS) to at least one of the plurality of cells. | 11-18-2010 |
20100304771 | Method For Resource Assignment Signalling In A Mobile Radio Communication System And Base Station For A Mobile Radio Communication System - The invention relates to a method for resource assignment signalling in a mobile radio communication system, wherein time-frequency resources for data transmission are structured in physical resource blocks, wherein the method includes the steps of
| 12-02-2010 |
20110063977 | Inter-Network-Nodes Flow Control - A mobile network telecommunication system is provided. The system includes a base station for sending flow control signal for a UE (user equipment) to a core network, the core network being capable of responding to the flow control signal by buffering packet data for the UE, and an interface for transmitting the flow control signal between the base station and the core network. | 03-17-2011 |
20110087797 | METHOD AND DEVICE FOR PROCESSING DATA IN A NETWORK COMPONENT AND SYSTEM COMPRISING SUCH A DEVICE - A method, a device and a system are provided for processing data in a first network component comprising the steps of (i) the data is received by the first network component from a second network component; and (ii) the data is processed by a filter function according to which the whole data or a portion of the data is used. | 04-14-2011 |
20110090793 | Method and Device for Data Communication and Communication System Comprising Such Device - A method and a device are provided for data communication between a first instance and a second instance, the method including the step of: The first instance issues a first status report to the second instance either via a third instance or directly. | 04-21-2011 |
20110116427 | METHOD AND APPARATUS FOR CONFIGURING MODE TIMERS - Controlling a probability that user equipment is in a power saving mode to adapt the user equipment to characteristics of a shared channel and packet service includes determining a class of the user equipment by comparing at least one data traffic requirement value and a power condition value of the user equipment with predetermined threshold values, and adjusting mode timers according to the determined class of the user equipment depending on the data traffic requirement values and depending on the power condition value of the user equipment. | 05-19-2011 |
20110201372 | Spectrum Sharing - The invention provides methods, a network device and radio station for spectrum resource allocation in a network employing spectrum sharing among at least a primary and secondary system, including scanning, by a network device of the secondary system, a specific frequency range of a candidate band of the primary system, estimating, by the network device, interference level on the scanned candidate band of the primary system, determining position of the network device, and transmitting the estimation result to a radio station of the secondary system. | 08-18-2011 |
20110211554 | Method and Device for Selecting a Network Node for Handover and Communication System Comprising Such Device - A method and a device are provided for selecting a network node for handover of a mobile terminal is provided, wherein said selection is based on a profile information of said mobile terminal including at least two networks that are coupled with different levels of integration. Furthermore, a communication system comprising such device is suggested. | 09-01-2011 |
20130290804 | Method and System for Data Transmission in a Data Network - The present invention relates to a method and system for data transmission in a data network. According to the method, a data packet is sent from a sender to a receiver. If a data packet is incorrectly received on the receiver, a repeat request is sent from the receiver to the sender. Upon receiving the repeat request on the sender, the data packet is resent from the sender to the receiver. After having received on the sender a predetermined number of repeat requests requesting the resending of the same data packet, a predetermined quantity of copies of the data packet is sent from the sender to the receiver, wherein the predetermined quantity includes at least two copies, or a predetermined quantity of additional information packets is sent from the sender to the receiver. | 10-31-2013 |