Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
01/2012
01/31/2012US8107504 Synchronising serial data signals
01/31/2012US8107503 Resuming a previously interrupted peer-to-peer synchronization operation
01/31/2012US8107502 Method and apparatus for monitoring packet networks
01/31/2012US8107501 Synchronizing portions of a database with different databases on different nodes of a network
01/31/2012US8107500 Communication control apparatus, communication control method, and computer program
01/31/2012US8107498 Network relay apparatus, data receiving apparatus, data transmitting apparatus, multipath MTU finding method and multipath MTU finding system
01/31/2012US8107497 Auto bandwidth negotiation, reroute and advertisement
01/31/2012US8107496 System and method for roaming between wireless networks
01/31/2012US8107495 Integrating access to audio messages and instant messaging with VOIP
01/31/2012US8107494 Method and apparatus for generating virtual clock signals
01/31/2012US8107493 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network
01/31/2012US8107492 Cooperative writes over the address channel of a bus
01/31/2012US8107491 System and method for providing communication between intelligent electronic devices via an open channel
01/31/2012US8107477 Cell or frame assembly method and apparatus optimizing the moving of data
01/31/2012US8107475 Method and procedure for increasing IPv4 address space
01/31/2012US8107457 Multi-access terminal with capability for simultaneous connectivity to multiple communication channels
01/31/2012US8107456 Method of performing uplink synchronization in wireless communication system
01/31/2012US8107449 Communications terminal, a system and a method for internet/network telephony
01/31/2012US8107445 Method for constructing RACH preamble and method for transmitting RACH signal
01/31/2012US8107444 Arrangement and method for channel mapping in a wireless communication system
01/31/2012US8107419 Method and system for improving bandwidth utilization over a fixed network
01/31/2012US8107413 Method for allocating multiple radio communication periods
01/31/2012US8107406 Offline mobile RFID event persistency and synchronization
01/31/2012US8107381 Method of performing ethernet gateway switch trouble diagnostics
01/31/2012US8107378 Power managing method applied to a wireless network apparatus and power management thereof
01/31/2012US8107366 System and method for using centralized network performance tables to manage network communications
01/31/2012US8107355 Detection and mitigation of temporary (bursts) impairments in channels using SCDMA
01/31/2012CA2420716C A link capacity adjustment component
01/31/2012CA2399729C Method and apparatus for reducing radio link supervision time in a high data rate system
01/26/2012US20120020376 Apparatus, method, and system for synchronizing time
01/26/2012US20120020375 Sctp communication method
01/26/2012US20120020363 System and Method for Routing Internet Traffic Over Internet Links
01/26/2012US20120020338 Methods and apparatus to allocate resources and detect allocated resources in wireless communications
01/26/2012US20120020336 Method For Data Transmission In A Local Area Network
01/26/2012US20120020276 Method and apparatus for encoding a signal
01/26/2012US20120020263 Wireless communication system with reordering of data symbols and related methods
01/26/2012US20120020258 Simultaneous operation of short range wireless systems with a mobile wireless broadband system
01/26/2012US20120020256 Method and System for Time Synchronization of WiMAX and LTE-TDD Networks
01/26/2012US20120020212 System and method for Routing Internet Traffic Over Internet Links
01/26/2012US20120020211 System and Method for Routing Internet Traffic Over Internet Links
01/26/2012US20120020208 Enhancing mobile multiple-access communication networks
01/26/2012US20120020202 Method and system for synchronizing wireless devices with a communication network
01/25/2012EP2410674A1 Method for identifying an optical network unit and an optical access system and device
01/25/2012EP2410673A1 Method and device for transmitting optical channel transport unit signals
01/25/2012EP2410672A1 Method and system for transmitting time in passive optical network
01/25/2012EP2409433A1 Device and method for transferring a plurality of informational signals in a flexible time multiplex
01/25/2012EP2409432A1 Modified stream synchronization
01/25/2012EP2289182B1 Demultiplexing and multiplexing method and apparatus
01/25/2012EP1859557B1 System and method for synchronising a data processing network
01/25/2012CN202127404U Single clock source of gigabit and ten gigabit composite network card
01/25/2012CN1969488B Method and apparatus for enhanced uplink multiplexing
01/25/2012CN1941681B Internet wide band distribution
01/25/2012CN1720683B Re-formatting variable-rate vocoder frames for inter-system transmissions
01/25/2012CN102332961A Method and device for processing 1588 message and communication equipment
01/25/2012CN102332960A Signal transmission system, signal processing device, reference signal transmitting device, reference signal receiving device, electronic device, and signal transmission method
01/25/2012CN101667863B Device and method for enhancing channel alarm triggering in multiplex section shared ring net protection
01/25/2012CN101248697B Radio apparatus
01/24/2012US8104060 Information transmitting method and television broadcast receiver
01/24/2012US8103898 Explicit skew interface for mitigating crosstalk and simultaneous switching noise
01/24/2012US8103798 Gateway for connecting networks of different types and system for charging fees for communication between networks of different types
01/24/2012US8103170 Method for optical time division multiplex and apparatus thereof
01/24/2012US8102945 Signal processing device and signal processing method
01/24/2012US8102884 Direct inter-thread communication buffer that supports software controlled arbitrary vector operand selection in a densely threaded network on a chip
01/24/2012US8102883 LDP IGP synchronization for broadcast networks
01/24/2012US8102881 Streamlined guest networking in a virtualized environment
01/24/2012US8102880 Method and apparatus for packet segmentation and concatenation signaling in a communication system
01/24/2012US8102879 Application layer metrics monitoring
01/24/2012US8102878 Video packet shaping for video telephony
01/24/2012US8102877 Systems and methods for policy-based intelligent provisioning of optical transport bandwidth
01/24/2012US8102876 Client/server adaptation scheme for communications traffic
01/24/2012US8102870 System, server and method for optimizing a group management protocol
01/24/2012US8102846 Method and apparatus for managing a multicast tree using a multicast tree manager and a content server
01/24/2012US8102843 Switching apparatus and method for providing shared I/O within a load-store fabric
01/24/2012US8102839 System, apparatus, and method for establishing circuit-switched communications via packet-switched network signaling
01/24/2012US8102836 Synchronization of a split audio, video, or other data stream with separate sinks
01/24/2012US8102835 System and method for wireless communication of uncompressed video having a beacon length indication
01/24/2012US8102821 Packet scheduling method, base station, and mobile station in mobile communication system
01/24/2012US8102820 Method and apparatus for transmitting/receiving data control channel in a packet data communication system
01/24/2012US8102819 Method of paging and late-entry after establishing group call
01/24/2012US8102809 Time-sharing of sounding resources
01/24/2012US8102807 Selectively managing mobile station subscriptions between fully used zones and segmented zones
01/24/2012US8102801 User equipment for physical layer automatic repeat request
01/24/2012US8102800 Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
01/24/2012US8102796 Wireless data communication method and wireless data communication system
01/24/2012US8102785 Calibrating radiofrequency paths of a phased-array antenna
01/24/2012US8102783 Dynamic monitoring of network traffic
01/24/2012US8102779 System and method of detecting and locating intermittent electrical faults in electrical systems
01/24/2012US8102770 System and method for monitoring and optimizing network performance with vector performance tables and engines
01/24/2012US8102766 Method and system for managing time-sensitive packetized data streams at a receiver
01/24/2012CA2520540C Apparatus and method for distance extension of fibre-channel over transport
01/24/2012CA2371392C Method and apparatus for continuous cross-channel interleaving
01/19/2012WO2012007276A1 Interworking agent adapted to interact between network and precision time protocol entities
01/19/2012US20120016305 Wireless data communication protocols for a medical device network
01/19/2012US20120014396 Method and apparatus for transmitting/receiving multiplexed packet stream over single transmission channel
01/19/2012US20120014394 System, device, method and computer program product for managing devices
01/19/2012US20120014377 Distributed packet-based timestamp engine
01/19/2012US20120014372 Algorithm for managing data loss in software demodulators
01/19/2012US20120014371 Method and apparatus for autonomous uplink timing advance maintenance
01/19/2012US20120014367 Methods and devices for transmitting and receiving data signals in a wireless network over a plurality of transmission paths
01/19/2012US20120014358 Method, system and device for determining bandwidth of uplink sounding reference signal