| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 09/06/2005 | US6940850 Add/drop cross connection apparatus for synchronous digital hierarchy |
| 09/06/2005 | US6940847 System and method for providing access to service nodes from entities disposed in an integrated telecommunications network |
| 09/06/2005 | US6940842 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system |
| 09/06/2005 | US6940810 Protection switching of virtual connections at the data link layer |
| 09/06/2005 | US6940808 Adaptive rate traffic recovery mechanism for communication networks |
| 09/06/2005 | CA2308081C Fault protection for hitless and errorless switching of telecommunications signals |
| 09/01/2005 | WO2005081574A2 Emulated ip-call & services system method & apparatus |
| 09/01/2005 | WO2005081573A1 Optically controlled optical-path-switching apparatus, and method of switching optical paths |
| 09/01/2005 | WO2005081572A2 Cross-connector for optical signals in time-division multiplex technology |
| 09/01/2005 | WO2005079402A2 System and method for maintaining a common sense of time on a network segment |
| 09/01/2005 | WO2005008388A3 Olt that stores identity numbers of onts |
| 09/01/2005 | US20050191054 Optical network with selective mode switching |
| 09/01/2005 | US20050191006 Optical switching apparatus and optical switching method |
| 09/01/2005 | US20050191004 Opto-electronic integrated circuit device, opto-electronic integrated circuit system and transmission method |
| 09/01/2005 | US20050190780 DSLAM-hosted information storage functionality |
| 09/01/2005 | US20050190770 Method of burst scheduling in a communication network |
| 09/01/2005 | US20050190752 Method and system for locating the incoming port of a MAC address in an Ethernet switch network |
| 09/01/2005 | DE19681134B4 Kommunikationssystem Communication system |
| 08/31/2005 | EP1569495A1 Opto-electronic integrated circuit device, opto-electronic integrated circuit system and transmission method |
| 08/31/2005 | EP1569494A2 Optical network with selective mode switching |
| 08/31/2005 | EP1568248A2 Fast-switching scalable optical interconnection design with fast contention resolution |
| 08/31/2005 | EP1567874A2 System and method for managing an optical networking service |
| 08/31/2005 | EP1219053B1 All-optical network with passive wavelength routers |
| 08/31/2005 | EP1131920A4 System and method for reducing latency in software modem for high-speed synchronous transmission |
| 08/31/2005 | CN1663291A Method for providing services located in a connectionless data packet network to terminals of a connection oriented communications network |
| 08/31/2005 | CN1663260A Ancillary information transmission while user is on hold during a telecommunications device teleconference |
| 08/31/2005 | CN1662894A Exchanger including time gap bus and some buffers |
| 08/31/2005 | CN1661983A Method of operating a data bus system and a transmitter station |
| 08/31/2005 | CN1661400A Opto-electronic integrated circuit device, opto-electronic integrated circuit system and transmission method |
| 08/30/2005 | US6938089 Apparatus and method for controlling access to a service over a communications system |
| 08/30/2005 | US6937822 Switch for an optical transmission network using wavelength division multiplexing |
| 08/30/2005 | US6937782 Polarization-stabilized all-optical switch |
| 08/30/2005 | US6937729 Representing entitlements to service in a conditional access system |
| 08/30/2005 | US6937703 Connection of a computer to a telephone exchange |
| 08/30/2005 | US6937625 Method and device for converting an STM-1 signal into a sub-STM-1 signal and vice-versa in radio transmission |
| 08/30/2005 | US6937621 Apparatus and method for determining byte gain and loss adjustments in a SONET/SDH network element |
| 08/30/2005 | US6937614 Transparent port for high rate networking |
| 08/30/2005 | US6937601 Apparatus and method for delay bound weighted round robin cell scheduling in asynchronous transfer mode switch |
| 08/30/2005 | US6937580 Apportioning bandwidth capacity in communication switching systems |
| 08/30/2005 | US6937565 Shaping control method and shaping control apparatus |
| 08/30/2005 | US6937133 Apparatus and method for resource arbitration |
| 08/30/2005 | US6936950 Micro-actuator utilizing electrostatic and Lorentz forces, and micro-actuator device, optical switch and optical switch array using the same |
| 08/30/2005 | CA2233121C Redundant transmission system with diconnection of a transmission path exhibiting faulty transmission behavior |
| 08/25/2005 | WO2005079106A1 Connection architecture for xdsl broaband networks |
| 08/25/2005 | WO2005079015A1 Sdh transmitter capable of remedying failure of ethernet network signal |
| 08/25/2005 | WO2004016034A9 Communicating in voice and data communications systems |
| 08/25/2005 | US20050185961 Field reconfigurable line cards for an optical transport system |
| 08/25/2005 | US20050185958 Optical cross connect apparatus and network |
| 08/25/2005 | US20050185956 Fast fault notifications of an optical network |
| 08/25/2005 | US20050185954 Reroutable protection schemes of an optical network |
| 08/25/2005 | US20050185884 Single-level no-crossing microelectromechanical hitless switch for high density integrated optics |
| 08/25/2005 | US20050185670 Transceiver |
| 08/25/2005 | US20050185654 Method of providing network services |
| 08/25/2005 | US20050185652 ATM switch with OAM functions |
| 08/25/2005 | US20050185643 Fast rerouting of traffic in a circuit switched mesh network |
| 08/25/2005 | US20050185641 Low redundancy data RAM architecture for monolithic time-space switches |
| 08/25/2005 | DE102004005016A1 Verfahren zur Steuerung der Transportkapazität für Datenübertragung über ein Netzwerk und Netzwerk Method for controlling the transport capacity for data transmission over a network and network |
| 08/24/2005 | EP1364551B1 Optical routers using angular position amplification modules |
| 08/24/2005 | EP1210793B1 Network functions module for a cable modem termination system |
| 08/24/2005 | EP1090530B1 Method for optimized utilization of user access links in telecommunication networks |
| 08/24/2005 | EP0995290B1 Vc merging for atm switch |
| 08/24/2005 | EP0988733B1 Data routing in a communication network |
| 08/24/2005 | CN1659923A Method and access multiplexer for quick access to data networks |
| 08/24/2005 | CN1658591A Method of operating a data bus system and a transmitter station |
| 08/23/2005 | US6934894 Control apparatus for controlling recovery of terminal-station apparatus from abnormality |
| 08/23/2005 | US6934477 Method and apparatus for free-space optical communication without eletro-optical conversion |
| 08/23/2005 | US6934472 Optical layer multicasting using a single sub-carrier header and a multicast switch with active header insertion |
| 08/23/2005 | US6934471 Photonic switch using time-slot interchange |
| 08/23/2005 | US6934469 Split redundant trunk architecture using passive splitters and path switching |
| 08/23/2005 | US6934434 Circuit for switching optical paths |
| 08/23/2005 | US6934305 Method and apparatus for detecting errors in a backplane frame |
| 08/23/2005 | US6934301 Method and apparatus for converting data packets between a higher bandwidth network and a lower bandwidth network |
| 08/23/2005 | US6934296 Packet transfer device and packet transfer method adaptive to a large number of input ports |
| 08/23/2005 | US6934288 Fragmentation processing device and fragmentation processing apparatus using thereof |
| 08/23/2005 | US6934285 Method and system for transmission and modification of intelligent network parameters |
| 08/23/2005 | US6934284 Methods for establishing control signaling at link start-up |
| 08/23/2005 | US6934273 Method for transmitting packet-oriented information via a time-division-multiplex-oriented radio link |
| 08/23/2005 | US6934248 Apparatus and method for optical communication protection |
| 08/23/2005 | US6934069 Chromatic dispersion compensation device having an array of micromirrors |
| 08/23/2005 | US6933852 Optical switching apparatus and optical communication network system |
| 08/18/2005 | WO2005076658A1 A hybrid optical network and a method of routing data packets in a hybrid optical network |
| 08/18/2005 | WO2005076046A1 Single-level no crossing microelectromechanical hitless switch for high density integrated optics |
| 08/18/2005 | US20050180750 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 |
| 08/18/2005 | US20050180749 System and method for a resilient optical Ethernet networksupporting automatic protection switching |
| 08/18/2005 | US20050180466 System and method for maintaining a common sense of time on a network segment |
| 08/18/2005 | US20050180463 Connection management for data networks |
| 08/18/2005 | US20050180431 Transfer system |
| 08/18/2005 | US20050180424 Flexible and scalable method for handling telecommunication equipments through the control of atm access networks |
| 08/18/2005 | US20050180410 Distributed switch architecture including a growth input/output bus structure |
| 08/18/2005 | US20050180339 Metropolitan area local access service system |
| 08/18/2005 | US20050180331 ATM cell transfer apparatus with hardware structure for OAM cell generation |
| 08/18/2005 | DE19951047B4 Verfahren und Anordnung für den Anschluß eines Zugangsnetzes an eine Vermittlungseinrichtung Method and apparatus for connecting an access network to a switching device |
| 08/18/2005 | DE102004004416A1 Verfahren zur Ermittlung der Signalgüte eines gesendeten Zeitzeichensignals Method for determining the quality of a signal transmitted time signal |
| 08/18/2005 | DE102004003833A1 Transceiver unit with data transceiver components with number of channels and several interfaces to which channels are distributed, enabling flexible adapting digital subscriber line (DSL) cards with different number of supported channels |
| 08/17/2005 | EP1565032A2 Low redundancy data RAM architecture for monolithic time-space switches |
| 08/17/2005 | EP1565031A1 Redundancy system for digital subscriber line access multiplexer |
| 08/17/2005 | EP1564933A1 Flexible upgrade of an open ring optical network |
| 08/17/2005 | EP1563705A2 Smart dsl system for ldsl |
| 08/17/2005 | EP1563649A2 Protection against the effect of equipment failure in a communications system |
| 08/17/2005 | EP1510022A4 Delivering multicast streams in a passive optical network |