| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 04/11/2002 | DE10045775A1 Vorrichtung und Verfahren zum Auslösen der Initialisierungsprozedur bei hochbitratigen Datenübertragungssystemen Device and method for triggering the initialization procedure at high bit rate data transmission systems |
| 04/11/2002 | DE10045722A1 Splittervorrichtung zum Trennen und Zusammenfügen von in Frequenzgetrennlage übertragenen elektrischen Kommunikationssignalen Splitting device for separating and joining transmitted in Frequenzgetrennlage electrical communication signals |
| 04/11/2002 | DE10010495C2 Verfahren zum Übermitteln von Informationen zwischen einer Vermittlungsstelle und zumindest einem daran angeschlossenen Kommunikationsendgerät, Verwendung des Verfahrens und Telekommunikationsnetz A method of communicating information between an exchange and at least one communications terminal connected thereto, using the method and telecommunication network |
| 04/10/2002 | EP1196004A2 Method for selecting the most economical provider |
| 04/10/2002 | EP1195966A2 Communication method |
| 04/10/2002 | EP1195964A1 Communication system and communication method in accordance with extended protocol standard |
| 04/10/2002 | EP1195953A1 Method for sharing internal excess bandwith between output and input termination modules of a switching network |
| 04/10/2002 | EP1195950A2 Data bus system comprising resource control means and transmitter station |
| 04/10/2002 | EP1195940A1 A method of synchronising optical signals, optical synchronising devices and an optical network node therefor |
| 04/10/2002 | EP1195939A1 Redundant optical multiple-branch communication system |
| 04/10/2002 | EP0954947B1 Method for realizing emulated ringed network structures in a telecommunications network designed according to the asynchronous transfer mode (atm) |
| 04/10/2002 | EP0948848B1 Bandwidth allocation method and apparatus |
| 04/10/2002 | EP0932970A4 Network based predictive dialing |
| 04/10/2002 | EP0900513B1 Process for optimizing the utilization of connecting links in systems which transmit data in data packets |
| 04/10/2002 | EP0861569B1 Connecting socket for telecommunications terminals |
| 04/10/2002 | EP0846292B1 Computer interconnection system |
| 04/10/2002 | EP0836778B1 Process for determining a target atm address |
| 04/10/2002 | EP0808550B1 Communications system |
| 04/10/2002 | EP0806032B1 Method and apparatus for detection and bypass of tandem vocoding |
| 04/10/2002 | EP0761050B1 Optical packet processing |
| 04/10/2002 | CN1344478A Line terminator unit for subscriber line |
| 04/10/2002 | CN1344123A Switch with multi-address multiplexing mode |
| 04/10/2002 | CN1344085A Providing service or use according to assigned service quality classification |
| 04/10/2002 | CN1082758C Device and method for cleaning telephone number list |
| 04/10/2002 | CN1082756C Method for operating switching network and switching network |
| 04/10/2002 | CN1082755C ATM cell froming device |
| 04/09/2002 | US6370610 Apparatus for swapping input values into corresponding output values |
| 04/09/2002 | US6370520 System and method employing last occurrence and sliding window technique for determining a minimum and maximum value |
| 04/09/2002 | US6370295 Switch modules, a switch matrix including such modules, and a non-blocking modular switch network including such a matrix |
| 04/09/2002 | US6370294 Fiber optic circuit and module with switch |
| 04/09/2002 | US6370243 Method for transmitting data traffic in a telecommunications system |
| 04/09/2002 | US6370232 Procedure and system for ensuring emergency communication |
| 04/09/2002 | US6370162 Frame aligner including two buffers |
| 04/09/2002 | US6370150 S0-interface for an ISDN base connection |
| 04/09/2002 | US6370142 Method and apparatus for performing per-port IP multicast pruning |
| 04/09/2002 | US6370137 Method and apparatus for providing broadband access conferencing services |
| 04/09/2002 | US6370122 Method for monitoring and checking subscriber connections to ISDN |
| 04/09/2002 | US6370114 Apparatus and method for optimizing congestion control information in a multi-protocol network |
| 04/09/2002 | US6370112 Seamless path switchover in a connection-oriented packet network |
| 04/09/2002 | US6370110 Back-up restoration technique for SONET/SHD rings |
| 04/09/2002 | US6369923 Multiwavelength stabilization with a single reference comb filter in DWDM systems |
| 04/04/2002 | WO2002028139A1 Switching methods with a plurality of time intervals |
| 04/04/2002 | WO2002028131A1 Transfer of different data types in a telecommunications system |
| 04/04/2002 | WO2002028112A1 Method and gateway device for converting a feature control signaling when changing between different communications networks |
| 04/04/2002 | WO2002028029A1 Auto atm-vc detection for atm network access devices |
| 04/04/2002 | WO2002028028A1 Auto encapsulation detection |
| 04/04/2002 | WO2002028001A1 Transfer of data in a telecommunications system |
| 04/04/2002 | WO2002027599A1 Method and system for providing settlement of interconnected packet-switched networks |
| 04/04/2002 | WO2001089140A3 Method and apparatus for providing input back pressure in an output buffered switch |
| 04/04/2002 | WO2001086866A3 Unique address space and method for a transport network |
| 04/04/2002 | WO2001079901A3 Fiber optic cross connect with transparent substrate |
| 04/04/2002 | WO2001076314A3 Dynamic local hold |
| 04/04/2002 | WO2001076137A3 Local bridge configuration and maintenance |
| 04/04/2002 | WO2001054358A3 Voice over digital subscriber line with an embedded voice gateway module |
| 04/04/2002 | WO2001013621A3 Method for managing the power which can be transmitted from a communications network to a network termination device via a line |
| 04/04/2002 | US20020039391 Cellular communications system receivers |
| 04/04/2002 | US20020039372 Method, system and apparatus for telecommunications control |
| 04/04/2002 | US20020039363 Conditionally nonblocking switch of the expander type |
| 04/04/2002 | US20020039360 Cross-connect matrix task prioritizer |
| 04/04/2002 | US20020039359 Hybrid fiber twisted pair local loop network service architecture |
| 04/04/2002 | US20020039349 Telecommunications traffic regulator |
| 04/04/2002 | US20020039348 Method for controlling switching in bidirectional line-switched ring |
| 04/04/2002 | US20020039218 System and method for communicating optical signals between a data service provider and subscribers |
| 04/04/2002 | US20020039216 Method of detecting switching subnodes for switching wavelength division multiplexes |
| 04/04/2002 | US20020039215 Switch for an optical transmission network using wavelength division multiplexing |
| 04/04/2002 | US20020039214 Dynamic passive optical network (PON) using a distributed optical cross connect and dense wavelength division multiplexing |
| 04/04/2002 | DE10051383C1 Load impedance measuring method for telephone line circuit uses adjustment of filter characteristics of adaptive filter for matching filtered digital tariff signal to measured analogue current signal |
| 04/04/2002 | DE10046585A1 Modularerweiterbares optisches ADD-DROP-Modul Modularerweiterbares optical add-drop module |
| 04/04/2002 | CA2422860A1 Method and system for providing settlement of interconnected packet-switched networks |
| 04/03/2002 | EP1193997A1 Cross-connect matrix task prioritizer |
| 04/03/2002 | EP1193996A1 Method for detecting subdivisions in WDM switching nodes |
| 04/03/2002 | EP1193995A1 Switch for an optical WDM network |
| 04/03/2002 | EP1193908A1 Atm exchange and atm high reliability control method |
| 04/03/2002 | EP1193901A2 Method and system for frame and pointer alignment of sonet data channels |
| 04/03/2002 | EP1192834A1 Multiplexing and demultiplexing method and apparatus |
| 04/03/2002 | EP1192833A1 Method for decoding and retrieving a sound signal in an asynchronous transmission system |
| 04/03/2002 | EP1192797A1 Payphone management system |
| 04/03/2002 | EP1192796A1 Payphone management system |
| 04/03/2002 | EP1192779A2 Method and apparatus for reducing load distribution delay in an internet protocol switch |
| 04/03/2002 | EP1192769A1 Sonet add/drop multiplexer with packet over sonet capability |
| 04/03/2002 | EP1192768A1 A method for measurement-based connection admission control (mbac) in a packet data network |
| 04/03/2002 | EP1192767A2 Memory management unit for a network switch |
| 04/03/2002 | EP1192766A1 Migration of downlink traffic in gprs |
| 04/03/2002 | EP1192761A1 Efficient support for vp/vc groups |
| 04/03/2002 | CN1343082A Optical packet switching technique in multi-wavelength mark mode |
| 04/03/2002 | CN1343077A Special network reconfiguration |
| 04/03/2002 | CN1343053A Packet switching equipment and switching control method |
| 04/03/2002 | CN1343046A Optical multiplex transmission method, optical network and optical transmission device |
| 04/03/2002 | CN1082329C One chip synchronous switcher for comprehensive business digit network switching equipment |
| 04/03/2002 | CN1082299C Method for rerouting packet-mode data connection |
| 04/03/2002 | CN1082298C ATM communication unit exchanging device and ATM exchanger |
| 04/03/2002 | CN1082288C Synchronization in SDH network |
| 04/02/2002 | US6366959 Method and apparatus for real time communication system buffer size and error correction coding selection |
| 04/02/2002 | US6366875 Event simulator for telecommunication networks and method for simulating the operation of such a network |
| 04/02/2002 | US6366716 Optical switching device |
| 04/02/2002 | US6366715 Free space optical switch with lenses for re-collimating the light |
| 04/02/2002 | US6366713 Strictly non-blocking optical switch core having optimized switching architecture based on reciprocity conditions |
| 04/02/2002 | US6366662 System and method for alternative routing of subscriber calls |
| 04/02/2002 | US6366659 Procedure for the transmission of a subscriber number |
| 04/02/2002 | US6366656 Method and apparatus for migrating embedded PBX system to personal computer |