| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 07/04/2001 | CN1302170A Group exchanging system of multiple channel data |
| 07/04/2001 | CN1302160A Transparent optic cross connection device |
| 07/04/2001 | CN1302138A Multiplex shunt with variable bit rate and multiplex shunting method |
| 07/04/2001 | CN1302129A Nodal structure of staging wave separation shared system |
| 07/03/2001 | WO2001049063A1 Connection management in atm based network and in atm network elements |
| 07/03/2001 | US6256674 Method and apparatus for providing buffer state flow control at the link level in addition to flow control on a per-connection basis |
| 07/03/2001 | US6256430 Optical crossconnect system comprising reconfigurable light-reflecting devices |
| 07/03/2001 | US6256389 Integrated telecommunication collaboration system |
| 07/03/2001 | US6256381 System and method for identifying a data record associated with a transferred telephone call |
| 07/03/2001 | US6256360 Method for reducing transients in a clock signal generating system |
| 07/03/2001 | US6256351 Method and apparatus for determining a bandwidth of a video signal |
| 07/03/2001 | US6256326 Pseudo-synchronization prevention method in SDH transmission mode, pseudo-synchronization preventing SDH transmission system, and transmitter-receiver in pseudo-synchronization preventing SDH transmission system |
| 07/03/2001 | US6256323 Method and apparatus for efficiently transporting asynchronous characters over an ATM network |
| 07/03/2001 | US6256321 Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method |
| 07/03/2001 | US6256310 Method for controlling call under use of ATM transfer capabilities call gap during overload of ATM switching network |
| 07/03/2001 | US6256308 Multi-service circuit for telecommunications |
| 07/03/2001 | US6256298 Mobile telecommunication system |
| 07/03/2001 | US6256297 Method for transmitting information in a universal transmission network |
| 07/03/2001 | US6256295 Method and apparatus for determining multiple minimally-overlapping paths between nodes in a network |
| 07/03/2001 | US6256294 User selectable overlap and enbloc dialing of ISDN line |
| 07/03/2001 | US6256293 Fault management in a multichannel transmission system |
| 07/03/2001 | US6256292 Self-healing line switched ring for ATM traffic |
| 07/03/2001 | US6256125 WDM optical transmission system |
| 07/03/2001 | CA2188516C Network server |
| 06/30/2001 | CA2329965A1 Qos and performance control techniques for packet based networks characterized by self-similar traffic |
| 06/29/2001 | CA2326083A1 A method of selecting an architecture mode for accessing a network |
| 06/29/2001 | CA2323028A1 Optical packet switching |
| 06/28/2001 | WO2001047317A1 Isdn-usb interface circuit |
| 06/28/2001 | WO2001047173A2 A multi-rate transponder system and chip set |
| 06/28/2001 | WO2001047162A1 Network switch with packet scheduling |
| 06/28/2001 | WO2001047161A1 Method and system for interfacing between circuit network switches and atm edge switches |
| 06/28/2001 | WO2001047159A1 Method and apparatus for transporting gigabit ethernet and fiber channel signals in wavelength-division multiplexed systems |
| 06/28/2001 | WO2001047150A1 Telecommunication network synchronisation |
| 06/28/2001 | WO2001003376A3 Scheme for packet allocation in a radiocommunication system |
| 06/28/2001 | WO2001003354A3 A device and a method for establishing a digital telecommunication connection |
| 06/28/2001 | WO2000077976A3 Method for establishing a connection in a connection- and packet-oriented communications network |
| 06/28/2001 | WO2000076168A3 Interface to network protocol software to support hardware acceleration of critical functions |
| 06/28/2001 | WO2000075711A3 Fiber optic smart switch |
| 06/28/2001 | US20010005906 Set-top electronics and network interface unit arrangement |
| 06/28/2001 | US20010005412 Method and apparatus for obtaining telephone status over a network |
| 06/28/2001 | US20010005386 ATM cell switching system |
| 06/28/2001 | US20010005383 IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system |
| 06/28/2001 | US20010005381 ATM edge node switching equipment utilized IP-VPN function |
| 06/28/2001 | US20010005379 Systems and methods for multiple mode voice and data Communications using intelligently bridged TDM and packet buses |
| 06/28/2001 | US20010005367 xDSL modem with asynchronous transfer mode (ATM) layer & latency reduction implemented in software |
| 06/28/2001 | US20010005361 Telecommunication network synchronisation |
| 06/28/2001 | DE19961929A1 Ring system with several network nodes with asynchronous transfer mode function; has at least one station and network nodes having coupling element with ring and station buffers and traffic control |
| 06/28/2001 | DE19961132C1 Time/space switch with multiple functionality can implement all necessary functions for network of from very small to very large coupling capacity |
| 06/28/2001 | DE19961130C1 Steuerschnittstelleneinheit zur Realisierung einer zeitgleichen Ansteuerung von zumindest zwei logischen Einheiten sowie dazugehöriges Verfahren Control interface unit for realizing a simultaneous activation of at least two logic units, and associated method |
| 06/28/2001 | DE19959813A1 Synchrones digitales Nachrichtenübertragungssystem Synchronous digital communication system |
| 06/28/2001 | DE19958493A1 Device for connecting end devices to an ISDN uses a two-wire line between a telecommunications exchange and a network termination device as well as a multiplexer on two B channels, a control channel and a real channel. |
| 06/28/2001 | DE19957231A1 Data communication between ISDN telecommunication system, involves identifying telecommunication terminal using its terminal endpoint identifier in address field of layer-2 frame |
| 06/27/2001 | EP1111956A2 Variable rate subscriber bus |
| 06/27/2001 | EP1111955A2 A strictly non-blocking wavelength division multiplexed (WDM) cross-connect device for use in a network |
| 06/27/2001 | EP1111954A2 Distributed optical switching device |
| 06/27/2001 | EP1111953A2 An optical switching node and method for operating same |
| 06/27/2001 | EP1111945A2 System and methods for global access to services for mobile telephone subscribers |
| 06/27/2001 | EP1111862A1 Method and devices to provide a defined quality of service in a packet switched communication network |
| 06/27/2001 | EP1111859A2 Quality of service on demand for voice communications over a packet data network |
| 06/27/2001 | EP1111858A2 A weighted round robin scheduling engine |
| 06/27/2001 | EP1111857A2 Method and apparatus for cell buffer protection in the event of congestion |
| 06/27/2001 | EP1111855A2 Stackplane architecture |
| 06/27/2001 | EP1111844A2 Apparatus and method having wired and wireless communication function |
| 06/27/2001 | EP1111841A1 Network status reporting method and a communications network |
| 06/27/2001 | EP1111829A2 Method and device for converting an STM-1 signal into a sub-STM-1 signal and vice-versa in radio transmission |
| 06/27/2001 | EP1111828A2 Method and apparatus for cross-connecting data streams with efficient memory utilization and transparent protocol conversion |
| 06/27/2001 | EP1111827A2 STS-n with enhanced granularity |
| 06/27/2001 | EP1110424A1 Telecommunications installation |
| 06/27/2001 | EP1110354A1 Use allowed priority level for routing decision in sima networks |
| 06/27/2001 | EP1110353A1 Explicit rate marking for flow control in atm networks |
| 06/27/2001 | EP1110349A1 Atm virtual private networks |
| 06/27/2001 | EP1110343A1 Wdm ring network |
| 06/27/2001 | EP1110114A1 Mirror based fiber optic switch and control system |
| 06/27/2001 | CN1301100A Clock resetting phase-locked loops |
| 06/27/2001 | CN1301097A Network status reporting method and communiation network |
| 06/27/2001 | CN1301093A Complete non-blocked wave division multiple address cross connecting apparatus |
| 06/27/2001 | CA2328014A1 Method and apparatus for providing network protection at input/output interfaces of a cross-connect switch |
| 06/26/2001 | US6253247 System and method for transmitting a user's data packets concurrently over different telephone lines between two computer networks |
| 06/26/2001 | US6253207 Method and apparatus for transporting multimedia information over heterogeneous wide area networks |
| 06/26/2001 | US6253001 Optical switches using dual axis micromirrors |
| 06/26/2001 | US6253000 Optical space switches using multiport couplers |
| 06/26/2001 | US6252964 Authorization of services in a conditional access system |
| 06/26/2001 | US6252955 Procedure for subscriber addressing in a cascaded V5 interface |
| 06/26/2001 | US6252887 Cell to frame conversion management |
| 06/26/2001 | US6252878 Switched architecture access server |
| 06/26/2001 | US6252877 ATM switching system and cell control method |
| 06/26/2001 | US6252876 Management of data structures |
| 06/26/2001 | US6252875 Multi-cast ABR service system and method |
| 06/26/2001 | US6252870 Method and adapter device for switching switched connections between time-division-multiplex-oriented components of a communications network via an ATM communications network |
| 06/26/2001 | US6252857 Method and apparatus for provisioned and dynamic quality of service in a communications network |
| 06/26/2001 | US6252850 Adaptive digital clock recovery |
| 06/26/2001 | US6252847 Calculation of quotient-based explicit rate algorithm for ABR traffic |
| 06/26/2001 | US6252644 Wedge-shaped liquid-crystal cell having nonlinear gap |
| 06/26/2001 | US6252502 Alarm detection apparatus |
| 06/26/2001 | CA2200300C Efficient optical wavelength multiplexer/de-multiplexer |
| 06/23/2001 | CA2327904A1 A strictly non-blocking wavelength division multiplexed (wdm) cross-connect device for use in a network |
| 06/23/2001 | CA2321387A1 Method and apparatus for establishing dedicated local area network (lan) connections in an optical transmission network |
| 06/23/2001 | CA2293100A1 Method and system for enabling remote access to a data network |
| 06/21/2001 | WO2001045455A1 Leg-wide connection admission control |
| 06/21/2001 | WO2001045454A2 Device and method for compensating data run times |