Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
07/2013
07/11/2013WO2013074424A4 Method and apparatus for determining distance in a wi-fi network
07/11/2013US20130177030 Method and apparatus for transmitting synchronization channel, and method and apparatus for receiving synchronization channel
07/11/2013US20130176970 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data
07/11/2013DE102011086908B4 Verfahren zum Übertragen von Daten über eine Datenkommunikationsschnittstelle A method of transmitting data over a data communication interface
07/10/2013EP2612464A1 Method of transmitting traffic in a communications network and communications network apparatus
07/10/2013CN103201971A Method for synchronizing master and slave clocks of packet-switched network with aggregated connections between nodes, and associated synchronization devices
07/10/2013CN103199950A Method for carrying out high-accuracy time transfer by utilizing E1 special line
07/10/2013CN103199949A Zero base line self-closed-loop satellite and ground time synchronizing method in pseudo global positioning system
07/10/2013CN101951302B Processing method for realizing forcibly inserting signaling into voice conversation
07/10/2013CN101933263B Protected passive optical communications system
07/10/2013CN101902292B UTC high-precision time synchronization method based on optical transmission network
07/10/2013CN101889250B Method and apparatus for synchronizing an encoder with a multiplexer
07/10/2013CN101753208B Node anomaly detection method, device and storage device
07/10/2013CN101682443B A network device for use in a network
07/10/2013CN101647263B Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and compute program
07/10/2013CN101536376B Method, network node and networking apparatus for interworking in an inter-technology network
07/09/2013USRE44352 Method for adaptively allocating resources in communication system
07/09/2013USRE44351 Method of generating code sequence and method of transmitting signal using the same
07/09/2013US8483745 Wireless communication system and wireless communication method, and base station apparatus
07/09/2013US8483734 Dynamic allocation of radio resources in a multicarrier communication system
07/09/2013US8483732 Method and apparatus for timestamping uplink messages
07/09/2013US8483699 Codec selection for wireless communication
07/09/2013US8483246 Method and apparatus for multiplexing Ethernet channels
07/09/2013US8483245 Multi-tone detection for in-band data modem link establishment in wireless networks
07/09/2013US8483244 Timing recovery over packet networks
07/09/2013US8483243 Network jitter smoothing with reduced delay
07/09/2013US8483242 Method and apparatus for processing inter-rat measurement in dual modem device
07/09/2013US8483241 Method and apparatus for monitoring virtual concatenation group performance
07/09/2013US8483239 IP broadcast system, and multiplexer, receiving apparatus and method used in IP broadcast system
07/09/2013US8483218 Packet transport layer apparatus
07/09/2013US8483205 Synchronization method of common control message among network elements
07/09/2013US8483204 Apparatus and system for using relay station in a TDD wireless network
07/09/2013US8483203 Techniques for formatting signals for transmission using a wireless network
07/09/2013US8483189 OFDM signal transmission method, transmission apparatus, and reception apparatus
07/09/2013US8483188 MIMO system with multiple spatial multiplexing modes
07/09/2013US8483136 Apparatus and method for transmitting a MAC PDU based on MAC header type information
07/09/2013US8483129 RTP voice packets for base station hand-off in mobile IP telephony
07/09/2013US8483125 Multiplexing packets in high speed downlink packet access (HSDPA) communications
07/09/2013US8483124 System and method for data packet transport in hybrid wireless communication system
07/09/2013US8483117 Wireless communication apparatus
07/09/2013US8483114 Method and system for peer-to-peer communication among sites
07/09/2013US8483113 Apparatus and method for multicast and broadcast service in a broadband wireless access system
07/09/2013US8483107 Method and apparatus for acquiring resource allocation of control channel
07/09/2013US8483080 Robust techniques for upstream communication between subscriber stations and a base station
07/09/2013US8483078 Digital program management
07/09/2013US8483069 Tracing Ethernet frame delay between network devices
07/09/2013US8483063 Mobile communication system and communication method
07/09/2013US8483062 Apparatus and method for flow control in wireless communication system
07/09/2013US8483056 Analysis apparatus and method for abnormal network traffic
07/09/2013US8483053 Information processing device, information processing method, program, and data structure
07/09/2013US8483040 Dual packet configuration for wireless communications
07/04/2013WO2013100581A1 Method for changing tdd uplink and downlink configuration
07/04/2013WO2013099122A1 Apparatus and method for synchronized transmission of multimedia content over an asynchronous network
07/04/2013WO2013098809A1 Media stream rate reconstruction system and method
07/04/2013WO2012042017A3 Method and system for recording, synchronizing and analysing data by means of analysis devices which are spatially distributed in a communication network
07/04/2013US20130174255 Apparatus method and medium for tracing the origin of network transmissions using n-gram distribution of data
07/04/2013US20130170507 Time synchronization for network testing equipment
07/04/2013US20130170497 Voice relaying apparatus and voice relaying method
07/04/2013US20130170413 Methods and systems for power saving controls in mobile broadcast receiver
07/03/2013EP2611057A1 Mobile communication system and mobile station device
07/03/2013EP2609773A1 Providing signaling information and performing a handover using the signaling information
07/03/2013EP2609700A1 White space usage for wireless local area network devices
07/03/2013CN103190098A Communication system and transmission unit
07/03/2013CN102104475B IEEE 1588-based synchronization system and synchronization method thereof
07/03/2013CN102082653B Method, system and device for clock synchronization
07/03/2013CN101772913B Pilot arrangement method in a mobile radio communication system and transmitter receiver set applied in the method
07/03/2013CN101674145B Data transmission method and apparatus thereof
07/03/2013CN101662355B Method of transferring timing information over packet network
07/03/2013CN101479963B Orthogonal frequency division multiple access message processing method and apparatus
07/03/2013CN101388838B Device and method for selecting time slots based on resource use state
07/02/2013USRE44334 Apparatus for transmitting WPAN MAC frames and method thereof
07/02/2013US8479247 Upstream bandwidth conditioning device
07/02/2013US8478915 Determining extended capability of a channel path
07/02/2013US8478896 Data packet encapsulation methods
07/02/2013US8478310 Short message service (SMS) data transfer
07/02/2013US8477813 Physical layer data unit format
07/02/2013US8477812 Digital multimedia network with latency control
07/02/2013US8477811 Radio access network (RAN) level keep alive signaling
07/02/2013US8477810 Synchronization using multicasting
07/02/2013US8477809 Systems and methods for generalized slot-to-interlace mapping
07/02/2013US8477806 Method and system for transmission control packet (TCP) segmentation offload
07/02/2013US8477805 Wireless communication apparatus and wireless communication method
07/02/2013US8477804 ICMP translator
07/02/2013US8477803 Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
07/02/2013US8477799 Method for using flexible bandwidth in OFDMA-based cognitive radio system, base station and subscriber station using the same
07/02/2013US8477783 Wireless communication method and apparatus thereof
07/02/2013US8477778 Applying multicast protocols and VPN tunneling techniques to achieve high quality of service for real time media transport across IP networks
07/02/2013US8477764 Method and system for a gigabit Ethernet IP telephone chip with no DSP core, which uses a RISC core with instruction extensions to support voice processing
07/02/2013US8477757 DMR private network communication implementation method, terminal, relay station and system
07/02/2013US8477755 Method and device for processing data in dedicated physical data channel
07/02/2013US8477746 Base station apparatus, wireless communication system, and wireless transmission method
07/02/2013US8477745 Moblie station for transmitting an uplink shared signal and base station apparatus for receiving the uplink shared signal
07/02/2013US8477744 System and method for entering dynamic timeslot reduction
07/02/2013US8477743 System and method for data transmission during potential data block loss in dynamic timeslot reduction
07/02/2013US8477741 System and method for adjusting monitoring of timeslots during data transmission
07/02/2013US8477740 System and method for adjusting monitoring of timeslots during data transmission
07/02/2013US8477739 System and method for adjusting monitoring of timeslots during data transmission
07/02/2013US8477738 System and method for adjusting monitoring of timeslots during data transmission
07/02/2013US8477707 Point to point radio bearers for a broadcasting service
07/02/2013US8477697 Interlacing wireless communication frames
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