Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
08/2009
08/18/2009US7576681 Method and system for data fusion using spatial and temporal diversity between sensors
08/13/2009WO2009100386A2 Dual asyncronous mapping of client signals of arbitrary rate
08/13/2009WO2009100352A1 Optical communication system and method for distributing content aboard a mobile platform during travel
08/13/2009WO2009099845A2 Relay based header compression
08/13/2009WO2009099809A2 Wireless network synchronization
08/13/2009WO2009098783A1 Radio transmitting device and radio transmitting method
08/13/2009WO2009098744A1 Stream data multiplexing device and multiplexing method
08/13/2009WO2009098150A1 Method for coordinating measurements and calibrations in a passive optical network
08/13/2009WO2009056638A8 Synchronization of network nodes
08/13/2009WO2009050501A3 Timing in a data switch
08/13/2009US20090204811 Method For The Encrypted Transmission Of Synchronization Messages
08/13/2009US20090203392 System and method for managing short message service communications for a radio station hosted event
08/13/2009US20090203320 Asynchronous interference management based on timeslot overlap
08/13/2009US20090202239 Service Management Channel for Managing an Optical Networking Service
08/13/2009US20090202013 Wireless communication network and method for extended-range uplink communications
08/13/2009US20090201951 Method and adjusting transmission timing and transmitting continuous packets and mobile station thereof
08/13/2009US20090201950 Band limiting method and wireless communication system
08/13/2009US20090201949 Information Processing Apparatus And Method, And Program
08/13/2009US20090201948 Methods and apparatus for formatting headers in a communication frame
08/13/2009US20090201947 Method And Arrangement For Reducing The Amount Of Messages Sent In A Communication Network
08/13/2009US20090201946 Dynamic dsl line bandwidth management with the subscriber's consent
08/13/2009US20090201945 Method, system, and computer program product for data exchange
08/13/2009US20090201944 Controlling External Communication of Embedded Device Using Proxy Server
08/13/2009US20090201936 Time synchronizing device and process and associated products
08/13/2009US20090201924 System and method for squelching a recovered clock in an ethernet network
08/13/2009US20090201908 System and method for flexible data retrieval for mobile communication devices
08/13/2009US20090201907 Multi-hop communications in a wireless network
08/13/2009US20090201906 Wireless transmitter device and method thereof for keeping the total transmission time limited
08/13/2009US20090201901 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
08/13/2009US20090201892 Fast drx for dl speech transmission in wireless networks
08/13/2009US20090201891 Method for transmitting response information in mobile communications system
08/13/2009US20090201890 Method for transmitting response information in mobile communications system
08/13/2009US20090201889 Integrated scheduling of unicast and multicast traffic in relay-enabled wireless networks
08/13/2009US20090201888 System and method for wireless communication of uncompressed video having a dual-beacon mechanism for two device types
08/13/2009US20090201838 Dynamic adjustment of downlink/uplink allocation ratio in tdd wireless systems
08/13/2009US20090201828 Method of determining path maximum transmission unit
08/13/2009US20090201820 Method for predicting a fault in a security system
08/13/2009US20090201801 Mobile Communication System
08/13/2009CA2715359A1 Dual asyncronous mapping of client signals of arbitrary rate
08/13/2009CA2713798A1 Wireless network synchronization
08/12/2009EP2088830A1 Random access channel prioritization scheme
08/12/2009EP2088724A2 Apparatus and method for fibre channel distance extension embedded within an optical transport system
08/12/2009EP2088702A1 Clock recovery for a multi-speed multi-level signal
08/12/2009EP2088701A1 Method and system for transmitting data in tdm mode
08/12/2009EP2088696A1 Station-side terminator
08/12/2009EP2088695A1 Method for numbering working traffic on path protection ring
08/12/2009EP2087647A1 Device and method for manipulating communication messages
08/12/2009EP2087646A1 Device and method for manipulating communication messages
08/12/2009EP1617581B1 Method and appartus for frame alignment
08/12/2009CN101507172A Communication apparatus and signal transmitting method
08/12/2009CN101507157A Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (Voice) channel segments of radio spectrum for wideband RF communication applications
08/12/2009CN101507156A A method and apparatus for managing communications within a distributed network
08/12/2009CN101507155A Multiplex transmission system and multiplex transmission method
08/12/2009CN101505258A Method and apparatus for implementing service protection
08/12/2009CN101505231A Hopping type fault positioning method
08/12/2009CN101505196A Method, system for protection switching
08/12/2009CN100526911C Method, apparatus, and system for signal prediction
08/11/2009US7574597 Encoding of signals to facilitate traffic analysis
08/11/2009US7574351 Arranging CELP information of one frame in a second packet
08/11/2009US7574229 Output power control in multislot uplinks
08/11/2009US7574219 Method and system for enabling device functions based on distance information
08/11/2009US7573935 System and method for performing ranging in a cable modem system
08/11/2009US7573917 Method and apparatus for generating information signal to be recorded
08/11/2009US7573916 Multi-function high-speed network interface
08/11/2009US7573915 Method and apparatus for transporting network management information in a telecommunications network
08/11/2009US7573914 Systems and methods for synchronizing time across networks
08/11/2009US7573913 Synchronization of timing advance and deviation
08/11/2009US7573911 Method of encoding a data packet
08/11/2009US7573910 Wireless device with dynamic fragmentation threshold adjustment
08/11/2009US7573909 Method and system for programmable data dependant network routing
08/11/2009US7573908 Data unit handling device and method of controlling a data unit handling device
08/11/2009US7573907 Discontinuous transmission of speech signals
08/11/2009US7573906 Methods, computer program products, and systems for managing quality of service in a communication network for applications
08/11/2009US7573905 Methods and systems for communicating SS7 messages over packet-based network using transport adapter layer interface (TALI)
08/11/2009US7573904 Ad hoc networking of terminals aided by a cellular network
08/11/2009US7573903 IPv6/IPv4 translator
08/11/2009US7573902 Fibre channel interface unit
08/11/2009US7573901 Hub-based messaging system
08/11/2009US7573900 Apparatus and method for transmitting data using transmit antenna diversity in a packet service communication system
08/11/2009US7573899 Adaptor module
08/11/2009US7573894 Method of dynamic adaptation for jitter buffering in packet networks
08/11/2009US7573893 Flexible cross-connect with data plane
08/11/2009US7573891 Hybrid fiber/conductor integrated communication networks
08/11/2009US7573890 Method and system for a low-overhead mobility management protocol in the internet protocol layer
08/11/2009US7573887 System and method for providing RSVP reservations in a shared line environment
08/11/2009US7573882 VLAN protocol
08/11/2009US7573877 Terminal apparatus, data transmitting apparatus, data transmitting and receiving system, and data transmitting and receiving method
08/11/2009US7573876 Interconnecting network processors with heterogeneous fabrics
08/11/2009US7573871 Apparatus for processing OTN frames utilizing an efficient forward error correction
08/11/2009US7573865 Method of synchronizing a wireless device using an external clock
08/11/2009US7573864 Method for realtime digital processing of communications signals
08/11/2009US7573863 Method for real time control of transmit chain for software radios
08/11/2009US7573862 System and method for optimizing network capacity in a cellular wireless network
08/11/2009US7573861 Mobile network identification system and method
08/11/2009US7573857 Capacity management for wireless local area networks
08/11/2009US7573809 Semi-transparent time division multiplexer/demultiplexer
08/08/2009CA2651288A1 Streaming media interruption and resumption system
08/06/2009WO2009097090A2 Synchronization of call traffic in the forward direction over backhaul links
08/06/2009WO2009096392A1 Radio communication system, transmission device, reception device, radio communication method
08/06/2009WO2009095637A1 Protected passive optical communications system