Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
05/2013
05/10/2013WO2013065670A1 Communication system, mobile station apparatus, base station apparatus, communication method, and integrated circuit
05/08/2013CN103098395A Method and apparatus for using dynamic subchannels in a communications network
05/08/2013CN101091337B Communication control method, wireless communication system, and wireless communication device
05/07/2013US8437319 Wireless network system and method of configuring the same
05/07/2013US8437270 Method and apparatus for transmitting reference signal
05/07/2013US8437268 System and method for intra-cell frequency reuse in a relay network
05/07/2013US8437263 Tracing an access point in a wireless network
05/07/2013US8437260 Victim system detector, method of detecting a victim system, wireless communication device and wireless communication method
05/07/2013US8437252 Intelligent congestion feedback apparatus and method
05/07/2013US8437244 Crosstalk canceller initialization
05/02/2013WO2013061894A1 Transmission apparatus, transmission method, receiving apparatus, receiving method, and program therefor
05/01/2013CN101836489B Base station device, mobile station device, and mobile communication system
04/2013
04/30/2013US8432940 Communication system over a power line distribution network
04/30/2013US8432884 System and method for increased bandwidth efficiency within microwave backhaul of a telecommunication system
04/30/2013US8432883 Base station apparatus and communication control method
04/30/2013US8432839 Bidirectional wireless communication system, wireless communication apparatus, and bidirectional wireless communication method
04/30/2013US8432828 Method of transmitting data in multiple antenna system
04/30/2013US8432827 Arrangement for utilization rate display and methods thereof
04/30/2013US8432825 Switching communications between different networks based on device capabilities
04/30/2013US8432821 Method and apparatus for cooperation strategy selection in a wireless communication system
04/30/2013US8432818 System and method for link adaptation overhead reduction
04/30/2013US8432817 Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system
04/30/2013US8432816 VoIP terminal having QoS monitoring function and QoS monitoring method
04/30/2013US8432801 System and method for identifying multiple paths between network nodes
04/30/2013US8432797 Method and system for distributed admission control in mobile ad hoc networks (MANETs)
04/30/2013US8432794 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
04/25/2013US20130100965 System and method for spread spectrum communication
04/25/2013US20130100933 Scheduling method in multiple access system and apparatus using the same
04/25/2013US20130100864 Energy-efficient underlay device-to-multidevice communications with interference suppression
04/25/2013US20130100797 System and method for adjusting the window size of a tcp packet through network elements
04/24/2013EP2584844A1 Transmission power control method, mobile terminal device, and wireless base station device
04/24/2013EP2584713A2 Transmitter and transmission method
04/24/2013CN103069905A Base station, terminal, transmission method, and reception method
04/24/2013CN103065638A Narrow-band digital voice radio transmission technology
04/23/2013US8428653 Hot-spot wireless access exploiting shadowing diversity of distributed antennas
04/23/2013US8428226 Method of call trace on media gateway of next generation network
04/23/2013US8428063 Access network architecture having dissimilar access sub-networks
04/23/2013US8428047 Enterprise contact server with enhanced routing features
04/23/2013US8428040 Reception apparatus and reception method for setting a format per divided band
04/23/2013US8428030 Addressing scheme for a relay network system
04/23/2013US8428026 Scheduling data transmissions in a wireless network
04/23/2013US8427975 Out-of band radio for supporting compressed mode in a femto deployment
04/23/2013US8427972 Resource allocation in virtual routers
04/23/2013US8427969 System and method for calculating passive host proximity in an L2 link layer
04/23/2013US8427968 Communication data statistical apparatus, communication data statistical method, and computer program product
04/23/2013US8427949 System and method for adapting a source rate
04/23/2013US8427948 Communications network
04/23/2013US8427933 Method and apparatus for DMT crosstalk cancellation
04/23/2013CA2482816C Method and apparatus for broadband shared medium networks
04/18/2013US20130094490 Wireless communication apparatus
04/18/2013DE102012109613A1 System for full duplex communication of data between e.g. camera and e.g. LCD using communications link, has modulates signal to encode data in reverse channel, so that signal includes forward and reverse channel data simultaneously
04/17/2013EP2580882A1 Method for using a shared frequency resource, method for manufacturing terminals, terminals and telecommunication system
04/17/2013CN101689974B Multicarrier mobile communication system
04/16/2013USRE44151 Switching ethernet controller
04/16/2013US8423850 System debugging method, system debugging equipment, processor, wireless-communications interface IC and interface method thereof
04/16/2013US8423626 Enhanced delivery of audio data for portable playback
04/16/2013US8422940 Resource management and interference mitigation techniques for relay-based wireless networks
04/16/2013US8422506 Apparatuses, systems, and methods for load balancing management
04/16/2013US8422478 Radio transmission device
04/16/2013US8422477 Methods and apparatus for RF channel switching in a multi-frequency network
04/16/2013US8422411 Flexible frame structure in wireless communication system
04/16/2013US8422410 Data transmission method and user equipment for the same
04/16/2013US8422394 Broadcast messaging in wireless communication networks
04/16/2013US8422388 Graceful degradation for communication services over wired and wireless networks
04/16/2013US8422386 Abnormal traffic detection apparatus, abnormal traffic detection method and abnormal traffic detection program
04/16/2013US8422376 Routing under heavy loading
04/16/2013US8422370 Reducing retransmission of out of order packets
04/16/2013US8422367 Method of estimating congestion
04/16/2013US8422360 Route switching method, server, boundary node apparatus, route switching system, and route switching program
04/16/2013US8422359 Communication network control system and control method
04/11/2013WO2013051592A1 Base station device and communication system
04/10/2013EP2579668A1 Mobile station, wireless base station, and communications control method
04/10/2013EP2579661A1 Mobile station apparatus, base station apparatus, wireless communication system, wireless communication method and integrated circuit
04/10/2013EP2579624A2 Channel switching for support of multimedia broadcast and multicast services
04/10/2013EP2579493A1 Radio Transmission Device and Radio Transmission Method
04/10/2013EP2579492A1 Radio Transmission Device and Radio Transmission Method
04/10/2013CN101395829B Report information generation device, communication device, report information generation method, and program
04/09/2013US8417245 Method and wireless transmit/receive unit (WTRU) for receiving multimedia broadcast/multicast service
04/09/2013US8416758 Reconfigurable radio frequency circuits and methods of receiving
04/09/2013US8416757 Radio transmission device
04/09/2013US8416749 Transmission of MBMS in an OFDM communication system
04/09/2013US8416731 Transmission in a relay node-based wireless communication system
04/09/2013US8416697 Identification of a fault
04/09/2013US8416682 Method and implementing apparatus for cooperative multi-hop routing in wireless network
04/09/2013US8416681 Network system
04/09/2013US8416678 Method for repairing an error depending on a radio bearer type
04/09/2013US8416673 Canceling far end cross-talk in communication systems
04/09/2013US8416434 Communication terminal apparatus and facsimile communication method
04/04/2013WO2013044908A1 Bus system
04/04/2013US20130083760 Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band
04/04/2013US20130083710 Half-duplex operation for low cost wireless devices
04/04/2013DE102011114527A1 Bussystem Bus system
04/03/2013CN1913406B Communication system
04/03/2013CN1586089B Method of WCDMA coverage based handover triggering
04/03/2013CN103026772A Mobile station, wireless base station, and communications control method
04/03/2013CN102065555B Base station, mobile station, sending method and receiving method
04/03/2013CN101940051B Base station device, user equipment, and communication control method
04/02/2013USRE44119 Method and apparatus for packet transmission with configurable adaptive output scheduling
04/02/2013US8412999 Method for specifying transport block to codeword mapping and downlink signal transmission method using the same
04/02/2013US8411696 Systems and methods for communicating with multiple distribution points of a network
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