Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
08/2013
08/20/2013US8514718 Layered multicast and fair bandwidth allocation and packet prioritization
08/20/2013US8514713 Flow control for multi-hop networks
08/20/2013US8514712 Non-stop VoIP support
08/20/2013US8514707 Non-blocking admission control
08/20/2013US8514704 Network realtime monitoring and control system
08/20/2013US8514703 Scheduling of logical channels in a wireless communication system
08/20/2013US8514687 Efficient generation of compensated signals for crosstalk control in a communication system
08/14/2013EP2627139A1 Base station device, mobile terminal device, and communication control method
08/14/2013CN103250455A Base station device, mobile terminal device, and communication control method
08/14/2013CN103250367A Base station device, mobile terminal device, and communication control method
08/14/2013CN103250365A Mobile station apparatus, base station apparatus, method and integrated circuit
08/14/2013CN101917422B Method and system for authenticated fast channel change of media provided over a DSL connection
08/13/2013US8510589 Apparatus and method using first and second clocks
08/13/2013US8509853 Dynamic scrolling-ticker for initiating telecommunications services
08/13/2013US8509833 Method and apparatus for using and/or implementing control channels in white space
08/13/2013US8509768 Apparatus and methods for providing power savings on mobile devices
08/13/2013US8509265 Stack signaling to application with lack of requested bandwidth
08/13/2013US8509256 Power saving for internet-telephony broadband devices
08/13/2013US8509235 Layer-2 packet return in proxy-router communication protocol environments
08/13/2013US8509223 Method and system for authenticated fast channel change of media provided over a DSL connection
08/13/2013US8509215 Delay management for distributed communications networks
08/13/2013US8509209 Method for transmitting band bitmap in wireless communication system
08/13/2013US8509208 Frequency error estimation
08/13/2013US8509176 Method for transmitting and receiving data in a wireless communication system
08/13/2013US8509141 Integrated circuit for channel arrangement and radio communication
08/13/2013US8509124 Method for transceiving a signal in wireless communication system
08/13/2013US8509103 Methods and apparatuses to improve performance of coexisting radio signals
08/13/2013US8509096 Method and apparatus for activating a wireless communication device
08/13/2013US8509093 Outage analysis system
08/13/2013US8509092 System, apparatus, method, and program for signal analysis control and signal control
08/13/2013US8509082 System and method for load balancing network resources using a connection admission control engine
08/13/2013US8509076 Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
08/13/2013US8509067 System and method for controlling network congestion
08/13/2013US8509066 Method and apparatus for reflecting forwarding plate utilization in control plane
08/13/2013US8509060 Active-avoidance-based routing in a wireless ad hoc network
08/13/2013US8509059 Method for operating a virtual router redundancy protocol router and communication system therefor
08/13/2013US8509050 Cancellation of crosstalk energy in communication loops
08/08/2013US20130201982 Pilot signal in an fdma communication system
08/07/2013EP2624626A1 Transmission device and transmission method
08/07/2013CN101730983B Device and method for forming signal in communication system
08/07/2013CN101238650B Relay transmitter apparatus of digital TV broadcast signal
08/06/2013USRE44411 Method of addressing messages, method of establishing wireless communications and communications system
08/06/2013US8505064 Method and system of providing signals
08/06/2013US8503352 Method and apparatus for transmitting/receiving reference signal for positioning in wireless communication system
08/06/2013US8503350 Wireless communication system
08/06/2013US8503327 Radio frequency module supporting multiple carriers, base station and carrier distribution method
08/06/2013US8503324 Controlling interference in a wireless communication system using a parameter upper bound based on a maximum allowable noise rise
08/06/2013US8503323 Processing unit decoding packets with deadlines in communications channel
08/06/2013US8503322 IQ imbalance image compensation in multi-carrier wireless communication systems
08/06/2013US8503321 Multifunctional control channel for pseudowire emulation
08/06/2013US8503318 Estimating endpoint performance in unified communication systems
08/06/2013US8503315 Data network monitoring system and method for determining service quality measure
08/06/2013US8503313 Method and apparatus for detecting a network impairment using call detail records
08/06/2013US8503312 Failure recovery in an IP multimedia subsystem network
08/06/2013US8503311 Method for measuring processing delays of voice-over IP devices
08/06/2013US8503308 Page routing system
08/06/2013US8503298 Applying quality aware volume reduction to communication networks
08/06/2013US8503296 Optimized connection admission control for systems using adaptive modulation and coding techniques
08/06/2013US8503282 Communication system and method over local area network wiring
08/01/2013WO2013112030A1 Data transmission method and apparatus for half-duplex devices
08/01/2013WO2013111818A1 Mobile communication system
08/01/2013WO2013111809A1 Wireless base station
08/01/2013WO2013111657A1 Mobile station device, base station device, communication method, integrated circuit, and communication system
08/01/2013US20130194939 Transceiver
07/2013
07/31/2013CN103229429A Communication device and communication method
07/31/2013CN101902311B Base station device, mobile station device and feedback information communication method
07/31/2013CN101765988B Transmitter, receiver, and communication method
07/31/2013CN101755407B Wireless base station and method for wireless communication
07/31/2013CN101569121B Base station device and radio communication device
07/30/2013US8498288 System and method for achieving voice-activated radio broadcasting over IP networks
07/30/2013US8498253 Exchange of scheduling strategies for interference coordination
07/30/2013US8498215 Open-loop rate control for a TDD communication system
07/30/2013US8498206 Secure one-way data transfer system using network interface circuitry
07/25/2013WO2013109060A1 Method and apparatus for transmitting uplink data in wireless communication system
07/25/2013WO2013108585A1 Transmitting device, receiving device, transmitting method, and receiving method
07/24/2013EP2617147A1 Method for determining precoding matrix, communication methods and devices thereof
07/24/2013CN103222301A Terminal device, base station device, communication system and communication method
07/24/2013CN103220108A Base station device, mobile station, radio communication system, and communication control method
07/23/2013US8494543 Flow balancing in communications networks
07/23/2013US8494008 Multiplexing circuit and designing method therefor
07/23/2013US8494007 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
07/23/2013US8494006 Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas
07/23/2013US8494005 Technique for adjusting a phase relationship among modulation symbols
07/23/2013US8493986 Service gateways for providing broadband communication
07/23/2013US8493926 Duplex operation in a cellular communication system
07/23/2013US8493895 Method for transmitting sub-frame designation information to a downlink in a radio communication system
07/23/2013US8493882 Optimization evaluation system, optimization evaluation device, optimization evaluation method, and optimization evaluation program
07/23/2013US8493874 Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication system
07/23/2013US8493872 System and method for monitoring the connectivity of a path between nodes in a network
07/23/2013US8493865 System for permitting control of the purging of a Node B by the serving radio network controller
07/23/2013US8493855 Network retransmission protocols using a proxy node
07/23/2013US8493849 Systems and methods for creating, managing and communicating users and applications on spontaneous area networks
07/23/2013US8493848 Resource allocation method in wireless base station device, and wireless base station device
07/23/2013US8493839 Method and system of teamed network adapters with offloaded connections
07/23/2013CA2507492C Methods and systems for a call log
07/18/2013US20130182629 Method and wireless transmit/receive unit (wtru) for receiving multimedia broadcast/multicast service
07/17/2013EP2615757A1 Transmission method, transmitter apparatus, reception method and receiver apparatus
07/17/2013CN102474856B Mobile station device and communication method
07/17/2013CN101442712B Radio communicating system, base station, radio terminal and radio communication method
07/16/2013US8489138 Method and apparatus for uplink power control during soft handover
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