Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
10/2006
10/10/2006CA2281543C Network access in multi-service environment
10/10/2006CA2278453C Providing access to a distributed data processing system
10/10/2006CA2264395C Communications network
10/05/2006WO2006104684A2 Monitoring receiver having virtual receiver and line numbers
10/05/2006WO2006103181A1 Adaptive ont for a pon network
10/05/2006WO2005086791A3 Highly parallel switching systems utilizing error correction ii
10/05/2006US20060222171 Service-specific treatment of a call request in terms of the called subscriber line
10/05/2006US20060222022 Method and apparatus for bi-directional communication between analog and digital devices
10/05/2006US20060221945 Method and apparatus for shared multi-bank memory in a packet switching system
10/05/2006US20060221871 Method for transcoder optimization for group dispatch calls
10/05/2006US20060221869 System and method for audio multicast
10/05/2006DE10212989B4 Automatische Medienschaltung Automatic media circuit
10/04/2006EP1708002A1 Optical switch apparatus and control information updating method therein
10/04/2006EP1310134B1 Optical transpose system
10/04/2006EP1269663A4 A communications network architecture
10/04/2006EP1264510B1 Adaptation of transmission capacity in packet-switched networks, using atm-cells
10/04/2006EP1240752B1 Method and devices to provide a defined quality of service in a packet switched communication network
10/04/2006EP1224643B1 Adaptive bandwidth system and method for broadcast data
10/04/2006EP1010300B1 Data transmission in a cross-connect device
10/04/2006EP1004210B1 Procedure for cascading v5 interfaces
10/04/2006EP0972410B1 Telecommunications network distributed restoration method and system
10/04/2006CN1843052A Method for transmitting data packages
10/04/2006CN1842984A Use of polarization for differentiation of information
10/04/2006CN1842221A Service signal dispatching method and device in optical transport network
10/04/2006CN1842220A Method for carrying out information transmission from single transmission resource to multiple single plate
10/03/2006US7116986 System and method for providing secure communication between network nodes
10/03/2006US7116859 Optical module and optical switch constituting the same
10/03/2006US7116684 Cell disassembly unit
10/03/2006US7116683 Sequencing of user data packets segmented into AAL2 packets transported over internet protocol (IP)
10/03/2006US7116671 Method and apparatus for providing OC-n virtual bridge ports
10/03/2006US7116662 Multi-layered packet processing device
10/03/2006US7116660 Memory organization in a switching device
10/03/2006US7116659 Data transmission memory
10/03/2006US7116642 SONET/SDH data link administration and management
10/03/2006US7116633 Packet switching system and method
09/2006
09/28/2006WO2006101593A1 On/off optical switching using combined acousto-optic and electro-optic switches
09/28/2006WO2005125265A3 Reconfigurable switch having an overlapping clos architecture
09/28/2006US20060218293 Matching DSL data link layer protocol detection
09/28/2006US20060215693 Method for transmitting data packages
09/28/2006US20060215688 Monitoring receiver having virtual receiver and line numbers
09/28/2006US20060215646 Serial interface circuit
09/28/2006US20060215645 Setting control device for layer 2 device
09/28/2006US20060215642 Intelligent network and method for providing voice telephony over ATM and alias addressing
09/28/2006CA2601609A1 On/off optical switching using combined acousto-optic and electro-optic switches
09/27/2006EP1705817A1 Apparatus for transmitting data using virtual concatenation
09/27/2006EP1705813A1 An optical service agent for managing communication services in an optical communication system
09/27/2006EP1704688A1 Method for the optimised transmission of data bursts between an emitted and a received network node
09/27/2006EP1704660A1 Module for network interface card
09/27/2006EP1506689B1 Wavelength selective switch
09/27/2006EP1459481B1 Method for automated connection discovery in optical networks
09/27/2006EP1086605B1 Resource interface unit for telecommunications switching node
09/27/2006EP0963630B1 Method for controlling quality of service in an ATM network
09/27/2006CN1839591A Method for discarding all segments corresponding to the same packet in a buffer
09/27/2006CN1839575A Easily configurable and expandible modular type node structure for an optical communication network
09/27/2006CN1839380A Method for radio bearer optimization through an adaptive access probability factor
09/27/2006CN1277375C Switching method between permanent connection and exchage connection in optical network
09/26/2006US7114024 Apparatus and method for managing memory defects
09/26/2006US7113978 Computer interconnection system
09/26/2006US7113701 Optical packet routing network system based on optical label switching technique
09/26/2006US7113665 Optical router
09/26/2006US7113515 Signaling method for transmitting working data over different types of data transmission networks
09/26/2006US7113513 Method and device for transmitting data
09/26/2006US7113506 Butterfly network with switches set for two node disjoint paths and method for forming the paths
09/26/2006US7113505 Mesh architecture for synchronous cross-connects
09/26/2006US7113502 Communication management system and method
09/26/2006US7113482 Systems and methods for performing DSL loop qualification
09/21/2006WO2005086912A3 Scalable network for computing and data storage management
09/21/2006US20060210266 Optical apparatus and optical cross connect apparatus
09/21/2006US20060209905 Method and apparatus for efficient link redundancy
09/21/2006US20060209897 Multi-layered packet processing device
09/21/2006US20060209884 System, method and apparatus for automatic detection and automatic connection between a generalized content source and a generalized content sink
09/21/2006US20060209849 Method for and apparatus for aggregating incoming packets into optical for an optical burst switched network
09/21/2006US20060209817 Method and apparatus for a remote signaling and call processing in a telecommunications network
09/21/2006US20060209816 Method and equipment for implementing synchronous switching of CLOS cross connection matrix
09/21/2006US20060209814 Radio transmission apparatus and method, radio reception apparatus and method, transmitting and receiving method, and recording medium
09/21/2006US20060209813 MIMO multiple transmission device and method
09/21/2006US20060209812 Parallel Channel Architecture
09/21/2006US20060209743 Media device and method of enhancing use of media device
09/21/2006US20060209729 Technique for providing on a program channel composite programming content attributed to different sources
09/21/2006US20060209693 Feedback priority modulation rate controller
09/20/2006EP1703763A1 Communication interface and testing method therefore
09/20/2006EP1703762A2 Optical apparatus and optical cross connect apparatus
09/20/2006EP1703676A1 Methods for operating a data bus system comprising resource control means and a transmitter station
09/20/2006EP1703669A1 A method for implementing services on network elements based on multiple network element addresses
09/20/2006EP1386446B1 Method and device for telecommunication network management
09/20/2006EP1121787B1 Atm connection admission control device for dbr connections
09/20/2006EP0985290B1 Distributed intelligence wavelength division multiplexed network
09/20/2006EP0950334B1 Distributed digital cross-connect system and method
09/20/2006EP0931405B1 Apparatus and method for transmitting ip data over satellite network
09/20/2006CN1836462A A method for and apparatus for aggregating incoming packets into optical for an optical burst switched network
09/20/2006CN1836412A Broadcast router optimized for asymmetrical confirguration
09/20/2006CN1835428A Tine-division copying method of optical signal and optical signal time-division copier
09/20/2006CN1276683C Communication system with improved access network
09/20/2006CN1276622C Telecommunications system
09/19/2006US7110674 Optical add/drop device
09/19/2006US7110669 Time driven wavelength conversion-based switching with common time reference
09/19/2006US7110412 Method and system to transport high-quality video signals
09/19/2006US7110411 Method and apparatus for WFQ scheduling using a plurality of scheduling queues to provide fairness, high scalability, and low computation complexity
09/19/2006US7110410 Method and apparatus for coupling an ATM communication layer to a plurality of time-division multiplex communication terminals
09/19/2006US7110409 Internal ATM-based multi-terminal client installation and method of operating same