| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 08/29/2002 | WO2002007356A3 Method of and system for the transfer of sonet traffic across a packet network |
| 08/29/2002 | WO2001093383A3 Wavelength locking system |
| 08/29/2002 | WO2001003015A9 Method and system for user registration |
| 08/29/2002 | US20020120902 Method and system for frame synchronous forward error correction |
| 08/29/2002 | US20020120758 IP packetized frame format in a passive optical network |
| 08/29/2002 | US20020118913 Optical add/drop device |
| 08/29/2002 | US20020118909 Signal monitoring in an optical cross-connect |
| 08/29/2002 | US20020118706 Data packet transmission scheduling based on anticipated finish times |
| 08/29/2002 | US20020118702 Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link |
| 08/29/2002 | US20020118692 Ensuring proper packet ordering in a cut-through and early-forwarding network switch |
| 08/29/2002 | US20020118691 Method for prioritised data transmission and data transmission arrangement |
| 08/29/2002 | US20020118687 Method and system for designing ring-based telecommunications networks |
| 08/29/2002 | US20020118683 Data packet transmission scheduling |
| 08/29/2002 | US20020118681 ATM transmission system |
| 08/29/2002 | US20020118677 Self-routing control mechanism over multistage interconncection networks of concentrators |
| 08/29/2002 | US20020118676 Access network over a shared medium |
| 08/29/2002 | US20020118672 Concentrator |
| 08/29/2002 | US20020118668 Method and system for frame and pointer alignment of SONET data channels |
| 08/29/2002 | US20020118651 Simplex/duplex switching system |
| 08/29/2002 | US20020118650 Devices, software and methods for generating aggregate comfort noise in teleconferencing over VoIP networks |
| 08/29/2002 | US20020118646 Device and process for flow control in a switched network |
| 08/29/2002 | US20020118645 Data packet transmission scheduling using a partitioned heap |
| 08/29/2002 | US20020118638 High bandwidth broadcast system having localized multicast access to broadcast content |
| 08/29/2002 | US20020118637 Method for managing multiple failures of different type in ring-shaped telecommunications networks |
| 08/29/2002 | US20020118433 Total internal reflection light modulating microstructure devices |
| 08/29/2002 | US20020118421 Channel scheduling in optical routers |
| 08/29/2002 | US20020118420 Method and apparatus for transmitting over a slotted OBS network in in-band mode |
| 08/29/2002 | US20020118419 Unified associative memory of data channel schedulers in an optical router |
| 08/29/2002 | US20020118418 Frequency extractor |
| 08/29/2002 | US20020118410 Method for managing the transition from a ring failure to a span failure in telecommunications networks with a ring topology |
| 08/29/2002 | DE10107433A1 Schaltungsanordnung zur Datenstromverteilung mit Konfliktauflösung Circuit arrangement for data stream distribution with conflict resolution |
| 08/29/2002 | DE10104705A1 Verfahren und Telekommunikationseinrichtung zum Übertragen von Sprach- und Allgemeindaten Method and telecommunications device for transmitting voice and data General |
| 08/29/2002 | DE10104543A1 Verfahren zur Herstellung von Kommunikationsverbindungen in einer Vermittlungsstelle eines Vermittlungssystems A process for producing communication connections in a switching center of a switching system |
| 08/28/2002 | EP1235461A2 A method of admission control and routing of virtual circuits |
| 08/28/2002 | EP1235460A1 Signal monitoring in an optical crossconnect |
| 08/28/2002 | EP1235415A2 Provision of telecommunication services |
| 08/28/2002 | EP1235377A2 Apparatus for frequency extraction |
| 08/28/2002 | EP1235373A2 Method for managing multiple failures of different type in ring-shaped telecommunicatons network |
| 08/28/2002 | EP1234414A1 Congestion control using variable rate encoding based on queue fill |
| 08/28/2002 | EP1234400A1 System and method for transmitting and restoring an optical signal |
| 08/28/2002 | EP0963630A4 Method and apparatus for controlling quality of service in an atm network |
| 08/28/2002 | EP0950297B1 A bidirectional router and a method of monodirectional amplification |
| 08/28/2002 | EP0786176B1 Hybrid optical waveguide and coaxial cable subscriber connection network |
| 08/28/2002 | EP0755595A4 Multi-service switch for a telecommunications network |
| 08/28/2002 | CN1366194A Non aligned wave guide for coupling light signal onto different chips |
| 08/27/2002 | US6442694 Fault isolation for communication networks for isolating the source of faults comprising attacks, failures, and other network propagating errors |
| 08/27/2002 | US6442220 Method for efficient synchronization in a communication system |
| 08/27/2002 | US6442175 Digital one-link relaying system for communication data in a cell transmission network |
| 08/27/2002 | US6442172 Input buffering and queue status-based output control for a digital traffic switch |
| 08/27/2002 | US6442166 Variation fluctuation smoothing (VFS) for ATM circuit emulation |
| 08/27/2002 | US6442164 Method and system for allocating bandwidth and buffer resources to constant bit rate (CBR) traffic |
| 08/27/2002 | US6442163 Depacketizer and a frame aligner including the depacketizer |
| 08/27/2002 | US6442160 General switch and a switching method |
| 08/27/2002 | US6442149 Transmission system between base station and switching center of mobile communications using fixed length cell |
| 08/27/2002 | US6442147 Connectionless communications network |
| 08/27/2002 | US6442138 Method and apparatus for controlling admission of connection requests |
| 08/27/2002 | US6442134 ATM network with ring architecture |
| 08/27/2002 | US6442132 High availability ATM virtual connections |
| 08/27/2002 | US6441935 Optical packet exchange system and optical switch |
| 08/27/2002 | CA2374099A1 Process and device for transferring data into a communications network with a low speed route |
| 08/22/2002 | WO2002065737A2 System and method for fault isolation for dsl loop extenders |
| 08/22/2002 | WO2002065678A1 System and method of determining end point candidates for an optical channel in a data network |
| 08/22/2002 | WO2000035240A9 System and method for managing data traffic associated with various quality of service principles using a conventional network node switch |
| 08/22/2002 | WO2000028683A9 Emulation for synchronous behavior in a plesiosynchronous environment |
| 08/22/2002 | US20020116720 Multi-band coax extender for in-building digital communication systems |
| 08/22/2002 | US20020116521 Soft multi-contract rate policing |
| 08/22/2002 | US20020116514 Message system for asynchronous transfer mode |
| 08/22/2002 | US20020116487 Network management method |
| 08/22/2002 | US20020114428 Method for measuring a load impedance |
| 08/22/2002 | US20020114357 Apparatus and method for determining byte gain and loss adjustments in a SONET/SDH network element |
| 08/22/2002 | US20020114352 Method and apparatus for determining a telephone number for accessing a target entity |
| 08/22/2002 | US20020114349 ISDN terminal equipment-resident mechanism for determining service profile identifiers and associated telecommunication switch protocol |
| 08/22/2002 | US20020114348 Bus interface for transfer of multiple SONET/SDH rates over a serial backplane |
| 08/22/2002 | US20020114339 Data transmission unit for setting up a digital cross-connect connection |
| 08/22/2002 | US20020114337 Communication device and bandwidth management method |
| 08/22/2002 | US20020114292 Radio channel assigning device and method thereof |
| 08/22/2002 | US20020114271 Restoring an interrupted switched connection |
| 08/22/2002 | US20020114043 Light burst transmission/reception control system, parent station device used in the same, child station device, and light burst transmission/reception control method |
| 08/22/2002 | US20020114042 Optical multiple branching communicate system, parent station device used therefore, child station device, optical multiple branching communication band control method |
| 08/22/2002 | US20020114036 Optical switching in dense wavelength division multiplexing (DWDM) fiber access nodes |
| 08/22/2002 | US20020114035 Connection verification for optical switches |
| 08/22/2002 | US20020114031 Ring configuration method, failure recovery method, and node address assignment method when configuring ring in network |
| 08/22/2002 | US20020114030 Optical transmission systems including optical multi-casting systems, apparatuses,and methods |
| 08/21/2002 | EP1233579A1 ATM packet access gateway |
| 08/21/2002 | EP1232643A1 A low insertion loss current sense circuit |
| 08/21/2002 | EP1232612A1 Table lookup mechanism for address resolution in a packet network switch |
| 08/21/2002 | EP1232412A2 Optical wavelength-division-multiplexed cross-connect incorporating optically controlled optical switch |
| 08/21/2002 | CN1365578A Forming a communication network |
| 08/21/2002 | CN1365460A Method and system for conferencing |
| 08/21/2002 | CN1365450A Dense tree optical switch network |
| 08/21/2002 | CA2369277A1 Ring configuration method, failure recovery method, and node address assignment method when configuring ring in network |
| 08/20/2002 | US6438613 Method and apparatus for allowing packet data to be separated over multiple bus targets |
| 08/20/2002 | US6438286 Protection switching in bidirectional WDM optical communication networks with transponders |
| 08/20/2002 | US6438143 Image packet communications system |
| 08/20/2002 | US6438138 Buffer controller incorporated in asynchronous transfer mode network for changing transmission cell rate depending on duration of congestion and method for controlling thereof |
| 08/20/2002 | US6438134 Two-component bandwidth scheduler having application in multi-class digital communications systems |
| 08/20/2002 | US6438132 Virtual port scheduler |
| 08/20/2002 | US6438131 Low-overhead service specific convergence layer for voice and telephony over packet-based systems |
| 08/20/2002 | US6438126 Arrangement and method relating to communications systems |
| 08/20/2002 | US6438107 Cell transfer rate control apparatus and method |