Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
09/2013
09/26/2013US20130250772 Devices for enabling half-duplex communication
09/26/2013US20130250751 Accelerated recovery during negotiation between a media gateway and a media gateway controller
09/25/2013EP2642766A1 G.709 based multi-level multiplexing routing control method and gateway network element
09/25/2013EP2641348A1 Method for synchronizing master and slave clocks of packet-switched network with aggregated connections between nodes, and associated synchronization devices
09/25/2013EP2247072B1 High data rate interface with improved link synchronization
09/25/2013EP2247071B1 High data rate interface with improved link synchronization
09/25/2013EP1901443B1 Method and apparatus for controlling transmissions of a communication system
09/25/2013CN1750443B Switch with a composite Ethernet frame generator for use in a time division multiplex communications network
09/25/2013CN103329467A System and method to detect and communicate loss and retention of synchronization in a real-time data transfer scheme
09/25/2013CN103326881A Computer management network system for long-distance pipeline coal transportation
09/25/2013CN103326802A Wireless network system for achieving synchronous acquisition, synchronous acquisition device and method
09/25/2013CN103326774A 2M electrical system for monitoring optical transmission device and testing method thereof
09/25/2013CN102412922B System and method for single channel position control source to control time division multiplexing circuit strobe
09/25/2013CN102291160B TDM (Time Division Multiplexing)-based high-order adaptive wave trap of parallel structure and adaptive wave trap method
09/25/2013CN102131131B Method and system for realizing passive optical network (PON) extension and relay
09/25/2013CN102047596B Clock reproduction signal generation method and clock reproduction circuit
09/25/2013CN101554002B Method and system for monitoring link aggregation links
09/24/2013US8542788 Blind scan system and method in a DVB-S system
09/24/2013US8542765 Hierarchical coding with multiple antennas in a wireless communication system
09/24/2013US8542709 Method of processing traffic information and digital broadcast system
09/24/2013US8542708 Method and system for transporting constant bit rate clients across a packet interface
09/24/2013US8542706 Method and apparatus related to packet fragmentation and reconstruction
09/24/2013US8542705 Key frame detection and synchronization
09/24/2013US8542704 Packet joining method, program, and apparatus
09/24/2013US8542703 Extension mode for wireless LANs complying with short interframe space requirement
09/24/2013US8542702 Marking and sending portions of data transmissions
09/24/2013US8542699 Methods and systems for content synchronization in wireless communication networks
09/24/2013US8542666 Method and apparatus for power efficient idle operation in a dual SIM CDMA EVDO mobile station
09/24/2013US8542631 Communication device and method for internally redirecting control information
09/24/2013US8542629 Interference management in a hub-spoke spot beam satellite communication system
09/24/2013US8542615 Transmission of control information with configurable timeline in a wireless communication system
09/24/2013US8542593 System and methods for error tolerant content delivery over multicast channels
09/24/2013US8542579 Method and system for cooperative transmission in wireless multi-hop networks
09/24/2013US8541241 Fluid-specimen collecting and testing device and method for recording chromatographic assay test results
09/19/2013WO2013138021A1 Harq/ack codebook size determination
09/19/2013WO2013138019A1 Scheduling timing design for a tdd system
09/19/2013WO2013137677A1 Method and system for handling ue behavior in inter-band carrier aggregation with cell specific tdd configuration
09/19/2013WO2013086065A4 Predictable coding delay over comunications networks
09/19/2013US20130246057 Systems, processes and integrated circuits for rate and/or diversity adaptation for packet communications
09/19/2013US20130243136 Method and Apparatus for Maintaining Synchronization in a Communication System
09/19/2013US20130243012 Network browser system, method, and computer program product for conditionally loading a portion of data from a network based on a data transfer rate
09/19/2013US20130242973 Uplink Synchronization Maintenance Principles in Wireless Networks
09/19/2013US20130242970 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
09/19/2013US20130242961 Network time reservation cancellation
09/19/2013US20130242954 System and method for uplink data transfer in dynamic timeslot reduction
09/19/2013US20130242822 Method and apparatus for transmitting ack/nack in a tdd-based wireless communication system
09/19/2013US20130242817 Uplink control channel resource mapping for an enhanced pdcch in lte systems
09/19/2013US20130242816 Harq/ack codebook size determination
09/19/2013US20130242815 Uplink control channel resource collision avoidance in carrier aggregation systems
09/19/2013US20130242814 Uplink control channel resource collision resolution in carrier aggregation systems
09/19/2013US20130242813 Uplink control channel resource mapping in carrier aggregation systems
09/19/2013US20130242766 Pre-sib2 channel estimation and signal processing in the presence of mbsfn for lte
09/19/2013DE69920226C5 Mehrträgerkommunikation mit variabler rahmenkopfrate Multicarrier communication with variable frame rate head
09/18/2013CN203206250U Novel EOP convergence device
09/18/2013CN103312429A Time synchronization method and time synchronization device
09/18/2013CN103312428A Method and device used for precise clock protocol synchronous network
09/18/2013CN103312427A System and method for synchronizing at least two sets of time-driven engines
09/18/2013CN101350688B Bus passive optical network and communication method thereof, restoration module for optical central unit
09/18/2013CN101189814B Method and apparatus for detection of signal having random characteristics
09/17/2013US8538334 Communication system and communication method
09/17/2013US8537860 Apparatus for switching traffic between virtual machines
09/17/2013US8537859 Reassembly of mini-packets in a buffer
09/17/2013US8537858 System and method for dynamically swapping master and slave PHYs to allow asymmetry in energy efficient ethernet
09/17/2013US8537857 Method and apparatus for efficient operation of an enhanced dedicated channel
09/17/2013US8537856 Communication subsystem for wireless devices or the like
09/17/2013US8537855 Coordination of operational data of base stations in a multiprotocol environment
09/17/2013US8537854 Method and system for providing interdomain traversal in support of packetized voice transmissions
09/17/2013US8537853 Side information bits of ACK and NACK bits in multiple ACK/NACK transmission
09/17/2013US8537852 Configuration and operation of inverse multiplexing communication system
09/17/2013US8537803 Synchronized channel access in coexisting wireless networks
09/17/2013US8537802 Channel measurements in aggregated-spectrum wireless systems
09/17/2013US8537791 Method and apparatus for channel access in contention-based communication system and station
09/17/2013US8537785 Method and apparatus for cell/sector coverage of a public channel through multiple antennas
09/17/2013US8537773 Systems and methods for network MIMO
09/17/2013US8537769 Method and apparatus for efficient bandwidth utilization for subscriber unit initialization and synchronization in a time-synchronized communication system
09/17/2013US8537763 Frame allocation to support legacy wireless communication protocols on uplink transmission
09/17/2013US8537762 System and method for optimally transferring data traffic on networks
09/17/2013US8537738 Method and a system of video multicast scheduling
09/17/2013US8537737 Scalable video multicast with non-overlapping beamforming antennas
09/17/2013US8537725 Method and apparatus for rebalancing the sizes of the downlink (DL) association sets for component carriers having different time division duplex subframe configurations
09/17/2013US8537724 Relay operation in a wireless communication system
09/17/2013US8537713 Carrier frequency acquisition method and apparatus having improved reliability for detecting carrier acquisition or loss thereof
09/17/2013US8537708 Packet transmission method and nodes
09/17/2013US8537703 Multicarrier packet communication system
09/17/2013US8537698 Communication system
09/17/2013US8537696 System, method, and computer program product for scheduling burst profile changes based on minislot count
09/17/2013US8537695 System and method for establishing a call being received by a trunk on a packet network
09/17/2013US8537681 Mixed mode L2 cross connect and L3 termination at an edge network device
09/17/2013US8537680 Hierarchical flow-level multi-channel communication
09/17/2013US8537679 Load balancing pseudowire encapsulated IPTV channels over aggregated links
09/17/2013US8537671 Hierarchical packet policer
09/17/2013US8537664 Method and system for accelerating transmission of data between network devices
09/17/2013US8537660 High availability transport protocol method and apparatus
09/17/2013US8537659 Method and system for reducing service interruptions to mobile communication devices
09/17/2013CA2685026C Cell search procedure for time division duplex communication systems using code division multiple access
09/17/2013CA2459941C Generating and implementing a communication protocol and interface for high data rate signal transfer
09/12/2013US20130238810 Encapsulating/decapsulating data in hardware
09/12/2013US20130235888 Interworking agent adapted to interact between network and precision time protocol entities
09/12/2013US20130235887 Channel bonding synchronization
09/12/2013US20130235884 Mixed serial and parallel stream channel bonding architecture
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