Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 11 - Selecting arrangements for multiplex systems
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
04/2003
04/01/2003US6542267 Light ramp 2000 fiber optic local access architecture
04/01/2003US6542266 System and method for providing broadband data service
04/01/2003CA2296076C Method and apparatus for minimizing delay variance via time divided transmissions
04/01/2003CA2253209C A voice transmitting apparatus, a voice transmitting method, and a voice band signal transmitting system using the same apparatus or the same method
04/01/2003CA2208096C Method and device for multi-class atm connection admission control
03/2003
03/27/2003WO2003026340A1 Circuit arrangement for remote powering a number of local systems by a remote powered central system
03/27/2003WO2003026222A1 Network supervisory control apparatus
03/27/2003WO2003026194A1 High speed modem
03/27/2003WO2003026192A1 Method and communication system for establishing at least one fail safe communication link
03/27/2003WO2003024864A1 Micro-actuator, micro-actuator device, optical switch and optical switch array
03/27/2003WO2001067659A9 Optical power managed network node for processing dense wavelength division multiplexed optical signals
03/27/2003US20030061553 Control apparatus for controlling recovery of terminal-station apparatus from abnormality
03/27/2003US20030061392 Provisioning synchronous transport resources for asynchronous traffic
03/27/2003US20030061390 Method of synchronizing parallel optical links between communications components
03/27/2003US20030061338 System for multi-layer broadband provisioning in computer networks
03/27/2003US20030061199 System and method of selecting sources for a network element having redundant sources
03/27/2003US20030059159 Method and a system for protecting data transmitted on an optical ring formed of a single optical fiber
03/27/2003US20030059155 High resolution, fault tolerant module for fiber-optical beam control using mixed control modes for driving macropixels
03/27/2003US20030059154 Optical switching system and optical switching method
03/27/2003US20030059153 Single chip optical cross connect
03/27/2003US20030058897 Transmission equipment
03/27/2003US20030058869 Methods and apparatus for the fair allocation of bandwidth among MCR and best effort service connections in an ATM switch
03/27/2003US20030058848 Scheduling clos networks
03/27/2003US20030058846 System and method for a control services link for a multi-shelf node in a communication switch
03/27/2003US20030058804 Method of reducing traffic during path restoration
03/27/2003US20030058798 Fast and scalable approximation methods for finding minimum cost flows with shared recovery strategies, and system using same
03/27/2003US20030058791 Method and apparatus for optimization of redundant link usage in a multi-shelf network element
03/27/2003US20030058790 Ring switching method and node apparatus using the same
03/27/2003US20030058789 SDH ring network
03/27/2003US20030058505 Passive distribution of wavelengths in optical networks
03/27/2003US20030058497 All-optical switching sites for an agile optical network
03/27/2003US20030058496 Topology discovery in optical WDM networks
03/26/2003EP1296491A2 Voice processing system and method for asynchronous transfer mode network
03/26/2003EP1296487A2 Method and telecommunication device for transmitting broadcasting information and/or on demand information in a telecommunication network
03/26/2003EP1295506A2 Session dispatcher at a wireless multiplexer interface
03/26/2003EP1295504A1 Optical transport networks
03/26/2003EP1295502A1 Control channel for a wireless digital subscriber line system
03/26/2003EP1295456A1 Method and array for transmitting secured information
03/26/2003EP1295434A2 Measure and recording of traffic parameters in data transmission networks
03/26/2003EP1295422A1 Arrangement and method relating to switched telecommunications
03/26/2003EP0993709A4 Multicarrier demux/demod (mcdd) wireless network architecture
03/26/2003CN1406424A Method and system for controlling flows in sub-pipes of computer networks
03/26/2003CN1406099A Method for transmitting multiplex circuit data based on backplate
03/26/2003CN1406026A Combined address resolving scheme and combined address route device thereof
03/26/2003CN1104166C Interface use method between offering network and communication network
03/26/2003CN1104156C In-band signaling for hand-over operation in mobile telecommunication system
03/26/2003CN1104128C ATM communication apparatus
03/26/2003CN1104127C Minicell decoupling
03/26/2003CN1104126C Apparatus and method for processing ATM cells in ATM switching system
03/26/2003CN1104125C Uptimummethod of asynchronous transmission pattern information element by communication linkage section
03/26/2003CN1104120C Method for partitioning physical transmission resources among logical networks and allocating blocking probability
03/25/2003US6539214 Method of estimating the signal to noise ratio of a digital signal received by a radiocommunications receiver
03/25/2003US6539144 Method and system for restoring optical ring-networks
03/25/2003US6539143 Optical switching system
03/25/2003US6539138 System and method for switching optical signals through free space
03/25/2003US6539132 Acousto-optical switch for fiber optic lines
03/25/2003US6539034 Method and apparatus for time-division multiplexing and demultiplexing
03/25/2003US6539033 Method for the transmission of data in a hybrid telecommunication system, in particular an “ISDN ⇄ dect-specific RLL/WLL” system
03/25/2003US6539029 Network access server control
03/25/2003US6539025 Priority arbitration for point-to-point and multipoint transmission
03/25/2003US6539013 Method and apparatus for internet access which bypass local central end office using digital loop carrier and permanent signal treatment procedures
03/25/2003US6539001 Visual telephone apparatus and data compression multiplexing method therefor as well as recording medium on which data compression multiplexing control program is recorded
03/25/2003US6538995 Delay minimization for circuit emulation over packet switched (ATM) networks
03/25/2003US6538992 Adaptive scheduling method and apparatus to service multilevel QoS in AAL2
03/25/2003US6538988 End-to-end bidirectional keep-alive using virtual circuits
03/25/2003US6538987 Rapid ring protection switching system
03/25/2003US6538869 Protection switch architecture for digital cross-connect system
03/25/2003US6538818 Method and device for wavelength switching, wavelength division multiplexing, and time division multiplexing
03/25/2003US6538784 Multicast-capable optical cross-connect with layered modularity
03/25/2003US6538781 Multimedia distribution system using fiber optic lines
03/25/2003US6538780 Apparatus and method for reducing the number of control elements for crosstalk reduction devices in an optical switching network
03/25/2003US6538779 Optical signal monitoring method and apparatus
03/25/2003CA2242092C System connecting remote agents over standard telephone lines
03/20/2003WO2003024147A2 Requirements for dynamic rate repartitioning
03/20/2003WO2003024078A2 Recommendation for a 1-bit z channel for drr
03/20/2003WO2003024032A2 Method for scheduling computerized data transmission between different communication interfaces
03/20/2003WO2003024029A2 Metropolitan area local access service system
03/20/2003WO2003024013A2 System for enhancing data transfer
03/20/2003WO2003024010A1 Wdm network node module
03/20/2003WO2003003157A9 Method and system for providing media services
03/20/2003WO2002091031A3 N-way broadcast/narrowcast combiner
03/20/2003WO2002069544A3 Packet transmission scheduling in a data communication network
03/20/2003US20030056223 Method and system to transport high-quality video signals
03/20/2003US20030056017 Method and apparaturs for translating SDH/SONET frames to ethernet frames
03/20/2003US20030055998 System for transporting sub-rate data over a communication network
03/20/2003US20030055628 Voice processing system for asynchronous transfer mode network and voice processing method of the same
03/20/2003US20030054770 Method to implement a performance monitoring function on on the ground of the retrieved data through FEC (forward error correction) in a telecom network
03/20/2003US20030053749 Wavelength router
03/20/2003US20030053740 All-optical switching system and method thereof
03/20/2003US20030053494 Transmission device
03/20/2003US20030053491 Apparatus for switching time division multiplex channels
03/20/2003US20030053479 Data communication system and apparatus
03/20/2003US20030053472 Low latency shared memory switch architecture
03/20/2003US20030053463 Combining narrowband applications with broadband transport
03/20/2003US20030053456 Multicast concentrators
03/20/2003US20030053451 System and method for connecting calls with a time division multiplex matrix
03/20/2003US20030053443 System and method for provisioning broadband service in a PPPoE network using DTMF communication
03/20/2003US20030053414 Method of transferring packets and router device therefor
03/20/2003US20030053176 Passive optical network system for effectively utilizing communication bandwidth
03/20/2003US20030052709 Programmable logic devices with multi-standard byte synchronization and channel alignment for communication
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