Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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04/19/2005 | US6882661 System for detection of asynchronous packet rates and maintenance of maximum theoretical packet rate |
04/19/2005 | US6882658 Flexible time slot for communication |
04/19/2005 | US6882652 Private lines traversing a packet network and re-arrangement of channels among packet network connections |
04/19/2005 | US6882650 Dual AAL1 device and synchronization method used therewith |
04/19/2005 | US6882629 Communication device, and method and program for controlling the same |
04/19/2005 | CA2255191C Atm service scheduler using reverse-binary scattering and time-space mapping |
04/19/2005 | CA2233959C Broadband signalling |
04/14/2005 | WO2005034570A2 Call setup using voice over the internet protocol (voip) |
04/14/2005 | WO2005034569A2 Using an extended border gateway protocol for routing across optical-burst-switched networks |
04/14/2005 | WO2005034568A1 Method and apparatus for forwarding packets in an ethernet passive optical network |
04/14/2005 | WO2005034378A1 Method and system for frequency offset hopping in a radio network |
04/14/2005 | WO2005004457A3 A partial dual-encrypted stream utilizing program map tables |
04/14/2005 | WO2005001620A3 Optical network topology databases and optical network operations |
04/14/2005 | US20050078960 Subscriber distribution network apparatus and subscriber line unit that facilitates connection to network switch |
04/14/2005 | US20050078957 Optical network monitor |
04/14/2005 | US20050078737 Frequency offset hopping for telecommunications |
04/14/2005 | US20050078685 System and method for switching packet traffic over an optical transport network |
04/14/2005 | US20050078684 Optical packet transmission |
04/14/2005 | US20050078666 Temporal-spatial burst switching |
04/14/2005 | US20050078665 Spatial multiplexing detection system and method for MIMO |
04/14/2005 | US20050078659 Label selection for end-to-end label-switched traffic through a communications network |
04/14/2005 | US20050078612 Method and apparatus for providing extended call setup and control features using a short message service |
04/14/2005 | US20050078597 Methods and systems for digital data transmission |
04/14/2005 | DE19631327B4 Verfahren zur Rufumleitung Method for Diversion |
04/14/2005 | DE10343615A1 Netzknoten für ein optisches Nachrichtenübertragungsnetz Node for an optical communication network |
04/14/2005 | CA2445327A1 Optical apparatus using translationally symmetrical optics |
04/13/2005 | EP1523212A2 Wavelength selective polarization dependent switching device and method |
04/13/2005 | EP1523118A1 Optical packet transmisson |
04/13/2005 | EP1522583A2 RNA interference mediated inhibition of placental growth factor gene expression using short interfering nucleic acid (sina) |
04/13/2005 | EP1521768A2 RNA INTERFERENCE MEDIATED INHIBITION OF VASCULAR ENDOTHELIAL GROWTH FACTOR AND VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR GENE EXPRESSION USING SHORT INTERFERING NUCLEIC ACID (siNA) |
04/13/2005 | EP1430629B1 Method and apparatus for transmission of upstream data in an optical network |
04/13/2005 | EP1095535B1 Source node for a broadband network with atm cells |
04/13/2005 | EP1060593A4 Telecommunication conferencing system and method |
04/13/2005 | EP0974218A4 Internet closed user group |
04/13/2005 | EP0928086B1 Packet transmitter |
04/13/2005 | EP0878079B1 Self-healing network |
04/13/2005 | EP0857400B1 Variable length burst transmission over the physical layer of a multilayer transmission format |
04/13/2005 | CN1606850A Bandwidth reservation reuse in dynamically allocated ring protection and restoration technique |
04/13/2005 | CN1197431C Method and apparatus for establishing and dismantling communication connection |
04/13/2005 | CN1197310C Method for linking networks of different modes of transmission and associated devices |
04/13/2005 | CN1197307C Method and system for providing end-to-end protection in point-to-multipoint access-to network |
04/13/2005 | CN1197305C Networking system |
04/13/2005 | CN1197303C Device and method in switched telecommunication system |
04/13/2005 | CN1197275C RRGS-circulation dispatch of input/output Taibit switch |
04/12/2005 | US6879783 Node device and optical network system |
04/12/2005 | US6879754 Drop-before-add optical switching and routing system employing grating-based wavelength selective switches |
04/12/2005 | US6879684 Method of transmitting data to members of an operator service |
04/12/2005 | US6879666 Method of sharing and transferring information between ISDN telephones |
04/12/2005 | US6879634 Method and system for transmitting media streams over a variable bandwidth network |
04/12/2005 | US6879603 Processor-based voice and data time slot interchange system |
04/12/2005 | US6879601 Method and system for conveying multiple calls on a single telephone line |
04/12/2005 | US6879595 Apparatus for transmission between subscriber terminals and any types of switches |
04/12/2005 | US6879569 System for controlling international mobile telecommunications—2000 (IMT-2000) base station |
04/12/2005 | US6879558 Switching method for bidirectional line switched ring and node apparatus used in the ring |
04/12/2005 | CA2350864C Optical connection arrangements |
04/12/2005 | CA2337352C Method and apparatus for signaling path restoration information in a mesh network |
04/07/2005 | WO2005032205A1 A method and apparatus for realizing switching synchronously of clos cross connection matrix |
04/07/2005 | WO2005032204A1 Method and system to recover optical burst switched network resources upon data burst loss |
04/07/2005 | WO2005032166A1 Channel assignment process |
04/07/2005 | US20050074241 System and method for communicating optical signals between a data service provider and subscribers |
04/07/2005 | US20050074238 Apparatus and method for supporting quality of service in Ethernet passive optical network system |
04/07/2005 | US20050074237 Optically switched communication network |
04/07/2005 | US20050074202 Optical path switching device and add/drop optical switch |
04/07/2005 | US20050074031 Server-less VoIP (Voice over Internet Protocol) phone system |
04/07/2005 | US20050074021 Wide area communication networking |
04/07/2005 | US20050073996 Call setup using voice over the Internet protocol (VoIP) |
04/07/2005 | US20050073955 System and method of adaptively managing bandwidth on optical links shared by multiple-services using virtual concatenation and link capacity adjustment schemes |
04/07/2005 | US20050073749 Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength |
04/07/2005 | US20050073737 Micromechanical optical switch |
04/07/2005 | DE10339277A1 Verfahren zur Übertragung von Datenbursts über optische Datenkanäle Method for transmission of data bursts over optical data channels |
04/07/2005 | DE10339039A1 Verfahren zur Übertragung von Datenpaketen A method for transmission of data packets |
04/07/2005 | DE102004005089A1 Combined S0 4 wire and 2 wire Up ISDN interface circuit uses the same transformer module with additional jumpers to select connection |
04/07/2005 | CA2539991A1 Channel assignment process |
04/06/2005 | EP1521497A2 Universal exchange, method for performing a switching task, input unit, output unit and connection unit |
04/06/2005 | EP1521496A1 Universal exchange, method for performing a switching task, input unit, output unit and connection unit |
04/06/2005 | EP1521410A1 Method of allocation of resources in a multi granularity network |
04/06/2005 | EP1520445A1 A path protection method for a wdm network and according node |
04/06/2005 | EP1520194A1 Tunable optical filtering device and method |
04/06/2005 | EP1410661A4 A communication system configurable for increased capacity |
04/06/2005 | EP1249154B1 Method and device for controlling access to a communications network |
04/06/2005 | EP1023800A4 Method of sharing and transferring information between isdn telephones |
04/06/2005 | EP0894382B1 Arrangement and method for allocation of bandwidth and buffer space in an atm network |
04/06/2005 | EP0818118A4 Window comparator |
04/06/2005 | CN1605074A Video conference talk conversion from unicast to multicast |
04/06/2005 | CN1604566A Universal switching centre, method for executing a switching task, input unit, output unit and connecting unit |
04/06/2005 | CN1604556A Optical-switched (os) network to os network routing using extended border gateway protocol |
04/06/2005 | CN1196365C Method for assigning channels of different capacities in a hybrid ISDN-DECT telecommunication system |
04/06/2005 | CN1196300C Communication network using different transmission properties |
04/06/2005 | CN1196286C ATM cell descrambling circuit |
04/06/2005 | CN1196281C Optical repeater and method for automatically identifying optical signal type by same |
04/05/2005 | US6877005 Longest best match search |
04/05/2005 | US6876817 Method for routing optical packets using multiple wavelength labels, optical packet router using multiple wavelength labels, and optical packet network that uses multiple wavelength labels |
04/05/2005 | US6876740 Method for transmitting information between a switching center and a communications terminal |
04/05/2005 | US6876674 Clock generating method and apparatus for an asynchronous transmission |
04/05/2005 | US6876671 Method for transmitting variable sized packets from an upper layer of a stack of communication protocol layers to a lower layer intended to manage fixed sized packets |
04/05/2005 | US6876663 Switching system |
04/05/2005 | US6876662 System for controlling the rates of concurrent transmissions on a communication channel |
04/05/2005 | US6876659 Enqueuing apparatus for asynchronous transfer mode (ATM) virtual circuit merging |
04/05/2005 | US6876658 Communications system and method using partially non-geographic addressing method for forming same |
04/05/2005 | US6876651 Cascaded parallel phase locked loops |