| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 09/21/2005 | EP1488561A4 Reservation-based mac and optical network |
| 09/21/2005 | EP1366607A4 System architecture for linking packet-switched and circuit switched clients |
| 09/21/2005 | EP1142268B1 Packet pipe architecture for access networks |
| 09/21/2005 | EP0995277B1 Method and apparatus for minimizing delay variance via time divided transmissions |
| 09/21/2005 | CN1672455A Method, communication system, and communication device for transmitting broadcasting information via a communication network |
| 09/21/2005 | CN1672351A Method and apparatus for transferring WDM signal between different WDM optical communication systems in optically transparent manner |
| 09/21/2005 | CN1671244A Method for transmitting data via back board |
| 09/21/2005 | CN1671117A Scheduling token-controlled data transmissions in communication networks |
| 09/21/2005 | CN1671116A Token-controlled data transmissions in communication networks |
| 09/21/2005 | CN1220357C Asynchronous transmission mode (ATM) adapting layer2 (AAL2) interface device |
| 09/21/2005 | CN1220353C Method and equipment for computing effective path cost of nodes in data network |
| 09/20/2005 | US6947997 Method for controlling ethernet data flow on a synchronous digital hierarchy transmission network |
| 09/20/2005 | US6947752 System and method for distributed call processing using load sharing groups |
| 09/20/2005 | US6947669 Generic optical routing information base support |
| 09/20/2005 | US6947626 Optical cross-connect device |
| 09/20/2005 | US6947623 Signals and methods for increasing reliability in optical network equipment |
| 09/20/2005 | US6947450 Method and a device for determining packet transmission priority between a plurality of data streams |
| 09/20/2005 | US6947441 Method and system for verifying spectral compatibility of digital subscriber line connections |
| 09/20/2005 | US6947429 Method for aligning of packet loss priority information in a data-packet switching communication device |
| 09/20/2005 | US6947426 Communication control system |
| 09/20/2005 | US6947421 System method for the automatic routing of data packets in an optical data packet stream |
| 09/20/2005 | US6947420 Applications of user-to-user information transfer between telecommunication devices |
| 09/20/2005 | US6947417 Method and system for providing media services |
| 09/20/2005 | US6947377 Path network and path network operation method using conversion of protection path into working path |
| 09/20/2005 | US6947374 Apparatus for user connection setting in a connection oriented mode communication system |
| 09/20/2005 | CA2384233C Programmable optical multiplexer/demultiplexer |
| 09/15/2005 | WO2005086482A1 Method for interruption-free conference call |
| 09/15/2005 | WO2005086396A1 Systems and methods for multi-layer protection switching within a sub-networking connection |
| 09/15/2005 | US20050201543 Status monitoring system utilizing an RFID monitoring system |
| 09/15/2005 | US20050201396 Separation of data and control in a switching device |
| 09/15/2005 | US20050201389 Dual AAL1 device and synchronization method used therewith |
| 09/15/2005 | US20050201387 Device for performing IP forwarding and ATM switching |
| 09/15/2005 | US20050201383 Method, apparatus and system for the synchronized combining of packet data |
| 09/15/2005 | US20050201380 Method for routing information over a network |
| 09/15/2005 | US20050201365 Private network access point router for interconnecting among internet route providers |
| 09/15/2005 | US20050201298 Telecommunication switch and operating method |
| 09/15/2005 | US20050200906 Facsimile machine, facsimile transmission instruction device and facsimile transmission method |
| 09/14/2005 | EP1575310A2 A telecommunications system for providing both narrowband and broadband services to subscribers; subscriber equipment; a shelf therefor; a replaceable lowpass filter unit; line termination equipment; network termination equipment; and a telecommunications rack with a plurality of shelves having a redundancy featur |
| 09/14/2005 | EP1575256A2 A telecommunications system for providing both narrowband and broadband services to subscribers; sunscriber equipment; a shelf therefor; a replaceable lowpass filter unit; line termination equipment; network termination equipment and a telecommunications rack with a plurality of shelves having a redundancy featur |
| 09/14/2005 | EP1575255A2 A telecommunications system for providing both narrowband and broadband services to subscribers; subscriber equipment; a shelf therefor; a replaceable lowpass filter unit; line termination equipment; network termination equipment; and a telecommunications rack with a plurality of shelves having a redundancy featur |
| 09/14/2005 | EP1575251A1 Interception module and monitoring centre for ISDN |
| 09/14/2005 | EP1575199A1 Method, apparatus and system for the synchronized combining of packet data |
| 09/14/2005 | EP1574109A2 Switching unit and method for a telecommunication network |
| 09/14/2005 | EP1574108A1 System, method and device for time slot status messaging among sonet nodes |
| 09/14/2005 | EP1574107A1 System, method and device for aggregating sonet links |
| 09/14/2005 | EP1573973A1 Method and apparatus for the hardware implementation of virtual concatenation and link capacity adjustment over sonet/sdh frames |
| 09/14/2005 | EP1573945A2 System and method for mapping signals to a data structure having a fixed frame size |
| 09/14/2005 | EP1491067B1 Method and system for optimizing adsl connections in a dsl access multiplexor |
| 09/14/2005 | EP0873625B1 Method and apparatus for asynchronous ppp and synchronous ppp conversion |
| 09/14/2005 | EP0780041B1 Device at atm-network |
| 09/14/2005 | CN1669281A Method and system for encapsulating cells |
| 09/14/2005 | CN1669003A Data transfer in an optical network communication system |
| 09/14/2005 | CN1668061A Facsimile machine, facsimile transmission instruction device and facsimile transmission method |
| 09/14/2005 | CN1668029A Method, apparatus and system for the synchronized combining of packet data |
| 09/14/2005 | CN1667996A Communication timing control method and apparatus, node, and communication system |
| 09/14/2005 | CN1667995A Communication timing control apparatus, communication timing control method, node, and communication system |
| 09/13/2005 | US6944674 Management of protocol information in PNNI hierarchical networks |
| 09/13/2005 | US6944405 Bit-rate-independent optical cross-connect device in optical transmission system |
| 09/13/2005 | US6944400 Optical path switching device |
| 09/13/2005 | US6944364 Method and apparatus for regenerating optical signals in an all-optical cross-connect switch |
| 09/13/2005 | US6944361 Electrically controllable integrated optical cross-connect |
| 09/13/2005 | US6944283 Process for transmitting a telephone number of a desired subscriber, and directory enquiries facility terminal for this purpose |
| 09/13/2005 | US6944191 Method of optimizing equipment utilization in telecommunication access network |
| 09/13/2005 | US6944190 Methods and apparatuses for serial transfer of SONET framed data between components of a SONET system |
| 09/13/2005 | US6944173 Method and system for transmitting data between a receiver and a transmitter |
| 09/13/2005 | US6944170 Switching arrangement and method |
| 09/13/2005 | US6944163 10 Gigabit ethernet mappings for a common LAN/WAN PMD interface with a simple universal physical medium dependent interface |
| 09/13/2005 | US6944161 Method and device for assigning cell data units to sequential storage positions of data frames using a pointer position estimation |
| 09/13/2005 | US6944157 Time management of information distributed on K-bytes in SDH frames |
| 09/13/2005 | US6944138 Apparatus for a mobile communication system for providing an ATM-based switching and routing connecting scheme |
| 09/13/2005 | US6944124 Bypass control system based upon NMS control in ATM exchanger |
| 09/09/2005 | WO2005084070A1 Method and device for providing communication services |
| 09/09/2005 | WO2005083499A1 Reroutable protection schemes of an optical network |
| 09/09/2005 | WO2005083486A1 Hitless switch for high-density integrated optics |
| 09/09/2005 | WO2005081761A2 Connection management for data networks |
| 09/09/2005 | WO2005053295B1 Telecommunications services apparatus and methods |
| 09/08/2005 | US20050198515 System and method for registering a sensing device with a relay device |
| 09/08/2005 | US20050198373 Cascade control system for network units |
| 09/08/2005 | US20050197072 Communication apparatus having wired communication function and wireless communication function, and control method therefor |
| 09/08/2005 | US20050196168 Optical connection switching apparatus and management control unit thereof |
| 09/08/2005 | US20050195827 Communication timing control apparatus, communication timing control method, node, and communication system |
| 09/08/2005 | US20050195825 ATM connection band control method and control system |
| 09/08/2005 | US20050195824 Substitution call control system in ATM communication network |
| 09/08/2005 | US20050195807 Systems and methods for providing multi-layer protection switching within a sub-networking connection |
| 09/08/2005 | US20050195771 Communication timing control method and apparatus, node, and communication system |
| 09/07/2005 | EP1570601A2 System, method and computer program product for video teleconferencing and multimedia presentations |
| 09/07/2005 | EP1238300A4 Wavelength router |
| 09/07/2005 | EP1145506B1 Devices with window-time-space flow control (wtfc) |
| 09/07/2005 | EP1129546A4 Method and apparatus for fair and efficient scheduling of variable size data packets in input buffered switch |
| 09/07/2005 | CN1666564A Path protection method for WDM network and nodes thereof |
| 09/07/2005 | CN1665344A All-optical active optical fiber network back board system |
| 09/07/2005 | CN1665343A All-optical passive optical fiber network back board system |
| 09/07/2005 | CN1218539C Circuit simulation unit and circuit simulation method |
| 09/07/2005 | CN1218519C Method for control of channel bandwidth and cross connection device |
| 09/06/2005 | US6941406 System having interfaces and switch that separates coherent and packet traffic |
| 09/06/2005 | US6940871 Reserved-capacity method for digital data transmission networks and data switching center |
| 09/06/2005 | US6940863 Edge router for optical label switched network |
| 09/06/2005 | US6940859 Line termination equipment |
| 09/06/2005 | US6940858 Method for establishing a route via a communications network |
| 09/06/2005 | US6940851 Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme |