Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
07/2005
07/14/2005US20050153721 Frame synchronization for a mobile communication system
07/14/2005US20050152697 Ethernet PON using time division multiplexing to converge broadcasting/video with data
07/14/2005US20050152409 Method of increasing channel capacity of FFT and IFFT engines
07/14/2005US20050152406 Method and apparatus for measuring network timing and latency
07/14/2005US20050152399 Method and apparatus for determining a multilayer switching path
07/14/2005US20050152398 Communication system and method for operating multicast service in communication system
07/14/2005US20050152393 Method of establishing connection between wireless communication devices
07/14/2005US20050152363 Disposable communications addresses
07/14/2005US20050152349 Packet transmission system and a terminal apparatus
07/14/2005US20050152348 Apparatus and method for guaranteeing performance of packet in Ethernet system
07/14/2005US20050152330 Clock recovery methods and apparatus
07/14/2005US20050152301 Scalable communication system, method and apparatus
07/14/2005US20050152298 Arrangement for traversing an IPv4 network by IPv6 mobile nodes
07/14/2005US20050152297 Method and system for providing broadcast service in a wireless communication system, and access terminal therefor
07/14/2005US20050152288 Apparatus and method providing unified network management
07/14/2005US20050152276 Method and system for sensing alarm in an asynchronous transfer mode network
07/14/2005DE10357477A1 Schaltungsanordnung und Verfahren zur Taktsynchronisation Circuit arrangement and method for clock synchronization
07/14/2005CA2457969A1 System and method for improving the balance between download and upload traffic on the internet and/or other networks
07/13/2005EP1553732A2 Method and arrangement for starting a node in a communication system
07/13/2005EP1553718A1 Methods and devices of error control with feedback resource allocation scheme
07/13/2005EP1553716A2 Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
07/13/2005EP1553713A1 Time synchronizing device and process and associated products
07/13/2005EP1552663A2 System method and device for dynamic mapping of sonet paths
07/13/2005EP1552633A2 Method and apparatus for multimedia streaming in a limited bandwidth network with a bottleneck link
07/13/2005EP1552632A1 System and method for wireless network channel management
07/13/2005EP1552631A1 Apparatus and related method for data synchronization across a wireless network
07/13/2005EP1461874B1 Transport format combination indicator signalling
07/13/2005EP1305686A4 A network device for supporting multiple upper layer network protocols over a single network connection
07/13/2005CN2710288Y User equipment of operating in TDD and FDD two-mode of wideband sort code multiple access
07/13/2005CN2710264Y Time-division multiple real-time communication bus
07/13/2005CN1640173A Information downloading apparatus and mobile terminal
07/13/2005CN1640167A Radio communication system
07/13/2005CN1640163A Method to reduce power consumption in a radio communication system and apparatus therefor
07/13/2005CN1640080A Network synchronization architecture for a broadband loop carrier (BLC) system
07/13/2005CN1640033A Systems and methods for high rate OFDM communications
07/13/2005CN1640032A Internal signaling method to support clock synchronization of nodes connected via a wireless local area network
07/13/2005CN1640029A System and method for broadband digital broadcasting
07/13/2005CN1639982A Multiplexing an additional bit stream with a primary bit stream
07/13/2005CN1639669A Multiple dataport clock synchronization
07/13/2005CN1638501A System for allocating resources in a communication system and method for allocating resources
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1638323A Methods and devices of error control with feedback resource allocation scheme
07/13/2005CN1638315A Rate matching method and apparatus for multiplexing channels having different transmission time intervals
07/13/2005CN1637793A Display device using demultiplexer
07/13/2005CN1637429A Wireless communication system, wireless node and method for detecting location of the node
07/13/2005CN1210969C Signal transmitting and receiving method based on time-division duplexing in radio communication system
07/13/2005CN1210912C Fault recovery method, communication network, network unit and communication interface module
07/13/2005CN1210894C Method for synchronizing base stations in mobile communication system
07/13/2005CN1210573C Accumulator battery sensor device
07/12/2005US6918080 Coding system and decoding system
07/12/2005US6918034 Method and apparatus to provide encryption and authentication of a mini-packet in a multiplexed RTP payload
07/12/2005US6917761 Optical multiplexing transmission apparatus and system
07/12/2005US6917759 Shared mesh signaling algorithm and apparatus
07/12/2005US6917656 Communications network having a time-controlled communication protocol
07/12/2005US6917630 Concatenation of containers in synchronous digital hierarchy network
07/12/2005US6917626 Apparatus and method for automatic cluster network device address assignment
07/12/2005US6917607 Apparatus and method for gated transmission in CDMA communication system
07/12/2005US6917597 System and method of communication using transmit antenna diversity based upon uplink measurement for the TDD mode of WCDMA
07/12/2005US6917592 LNS high availability and load balancing with LNS-to-LNS state offloading
07/12/2005US6917588 Apparatus and method for classifying data packet flows
07/12/2005US6917584 Channel reassignment method and circuit for implementing the same
07/12/2005US6917583 Information transmission network system and its traffic control method and node equipment
07/12/2005US6917387 Arrangement for time-correct combination of two data streams
07/12/2005US6917247 NCO based timebase recovery system and method for A/V decoder
07/12/2005CA2252074C Method and apparatus for transmitting data
07/07/2005WO2005062537A1 Communication control system
07/07/2005WO2005062526A1 The method for obtaining the minimum multiframe number in the virtual concatenation group during the procedure of virtual concatenation process
07/07/2005WO2005062513A1 A unit of the packet service dispatching and the method thereof
07/07/2005WO2005062508A1 Integrated cross exchange unit and a method of the service dispatching
07/07/2005WO2005060545A2 Systems and methods for synchronizing data between communication devices in a networked environment
07/07/2005WO2005060416A2 Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
07/07/2005WO2005060411A2 Method for assigning transcoding channel elements
07/07/2005WO2004100424A3 Wireless service point networks
07/07/2005US20050149991 Method and apparatus for finding applications and relating icons loaded on a television
07/07/2005US20050149970 Method and apparatus for synchronization of plural media streams
07/07/2005US20050149829 IP packet error handling apparatus and method using the same, and computer readable medium having computer program for executing the method recorded thereon
07/07/2005US20050149822 Method of controlling FEC in EPON
07/07/2005US20050147410 Method and system configured for providing passive optical network fiber protection
07/07/2005US20050147409 Utilizing the protecting bandwidth in a SONET network
07/07/2005US20050147218 System and method for providing access to an interactive service offering
07/07/2005US20050147196 Time and frequency synchronisations of equipment at different locations
07/07/2005US20050147175 Stream data communication system
07/07/2005US20050147132 System and method for data multiplexing
07/07/2005US20050147131 Low-rate in-band data channel using CELP codewords
07/07/2005US20050147130 Priority based synchronization of data in a personal area network
07/07/2005US20050147123 Apparatus, and associated method, for facilitating communication of packet data in a packet radio communication system
07/07/2005US20050147120 Network abstraction and isolation layer rules-based federation and masquerading
07/07/2005US20050147114 Multicasting in a shared address space
07/07/2005US20050147106 Transmission system
07/07/2005US20050147101 Broadband telecommunications system
07/07/2005US20050147056 System and method for determining priorities in a wireless network
07/07/2005US20050147026 Synchronization in OFDM systems
07/07/2005US20050146611 Method of and apparatus for generating a precise frame rate in digital video transmission from a computer system to a digital video device
07/07/2005DE10357201A1 Funkuhr Radio Controlled
07/07/2005DE10207283B4 Integrated Services Digital Network (ISDN)- Nebenstellenanlage, befähigt, einen Synchronisationstaktgeber automatisch zu wählen Integrated Services Digital Network (ISDN) - PBX capable to choose a synchronization clock automatically
07/07/2005CA2548738A1 Systems and methods for synchronizing data between communication devices in a networked environment
07/06/2005EP1550252A2 Method for determining mobile station coding scheme adaptation capability
07/06/2005EP1550251A2 System and method for integrating wlan and 3g
07/06/2005EP1474884A4 Transport block set segmentation