| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 05/17/2006 | EP1657953A2 Optical transmitting apparatus with an increased number of paths |
| 05/17/2006 | EP1657952A1 A ring network for a burst switching network with distributed management |
| 05/17/2006 | EP1656815A2 Optical switch and method of controlling optical switch |
| 05/17/2006 | EP1656792A2 Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system |
| 05/17/2006 | EP1656771A1 Resource reservation in a wireless network with distributed medium access control |
| 05/17/2006 | EP1451697B1 Data structure for data transmission on a time division multiplexed bus |
| 05/17/2006 | EP1421722A4 Method and apparatus for translating sdh/sonet frames to ethernet frames |
| 05/17/2006 | CN1256854C Variable-speed data circuit multiplex device having direct linkage passage function |
| 05/17/2006 | CN1256603C Alignment of an optical fiber switch |
| 05/16/2006 | US7047176 Method and system for hardware simulation |
| 05/16/2006 | US7046931 Method for providing high connectivity communications over a packet-switched optical ring network using composite packets |
| 05/16/2006 | US7046783 Seamless re-direction of calls between home and mobile telephones |
| 05/16/2006 | US7046780 Efficient buffer allocation for current and predicted active speakers in voice conferencing systems |
| 05/16/2006 | US7046692 Node supporting links having the ability to transfer longer messages than according to current MTP level 2 |
| 05/16/2006 | US7046688 Packet scheduler |
| 05/16/2006 | US7046686 Integrated circuit that processes communication packets with a buffer management engine having a pointer cache |
| 05/16/2006 | US7046675 Method and apparatus to configure a digital subscriber line device |
| 05/16/2006 | US7046673 Method and apparatus for manipulating an ATM cell |
| 05/16/2006 | US7046661 Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme |
| 05/16/2006 | US7046660 Switching apparatus for high speed channels using multiple parallel lower speed channels while maintaining data rate |
| 05/16/2006 | US7046637 Real-time multimedia conferencing over an ATM network using an intelligent ATM cable modem and hybrid fiber-coax access |
| 05/16/2006 | US7046630 Packet switching network, packet switching equipment and network management equipment |
| 05/16/2006 | US7046626 Switching devices |
| 05/16/2006 | US7046619 Method and system for bi-directional path switched network |
| 05/16/2006 | CA2215863C Atm lan telephone system |
| 05/11/2006 | WO2006049590A1 Methods to route and re-route data in obs/lobs and other burst switched networks |
| 05/11/2006 | WO2006033514A3 Internal data structure of mobile terminal for qos-based uplink data transmission, and operational methods thereof |
| 05/11/2006 | US20060098799 Unified Method and Apparatus to Simplify Telephone Area Code Dialing |
| 05/10/2006 | EP1655989A2 Apparatus and method for label transmission in optical packet data switching network |
| 05/10/2006 | EP1655988A2 Optical switch |
| 05/10/2006 | EP1655987A1 A ring network for a burst switching network with centralized management |
| 05/10/2006 | EP1655885A1 A device and method for implenting dynamic adjustmenting bandwidth of data in a transmission device |
| 05/10/2006 | EP1654903A2 Buffer management system, digital audio receiver, headphones, loudspeaker, method of buffer management |
| 05/10/2006 | EP1654889A1 Method for controlling isdn terminals which are connected via an internet network in a packet-based manner |
| 05/10/2006 | EP1004186A4 Adaptive transmit rate control scheduler |
| 05/10/2006 | EP0995283B1 A method and apparatus for segmentation, reassembly and inverse multiplexing of packets and atm cells over satellite/wireless networks |
| 05/10/2006 | EP0966811B1 User registration in a telecommunication network |
| 05/09/2006 | US7043749 Audio-video packet synchronization at network gateway |
| 05/09/2006 | US7043568 Configuration selection for USB device controller |
| 05/09/2006 | US7043160 Method, system and signal for carrying overhead information in a transport network employing photonic switching nodes |
| 05/09/2006 | US7043158 Optical path crossconnect system with high expanding characteristic |
| 05/09/2006 | US7043003 Device and method for improving the load distribution in a signaling network |
| 05/09/2006 | US7042906 Method to control a special class of OBS/LOBS and other burst switched network devices |
| 05/09/2006 | US7042904 Method and apparatus for transmitting multiple signal, method and apparatus for receiving multiple signal, multiple signal transmission method and multiplexer/demultiplexer |
| 05/09/2006 | US7042900 Housing for connection to both broadband and narrowband networks as a shelf in a telecommunications rack |
| 05/09/2006 | US7042892 Voice-over IP communication without echo cancellation |
| 05/09/2006 | US7042882 Layer-structured path setup method and node apparatus for implementing same |
| 05/09/2006 | US7042880 Congestion and throughput visibility and isolation |
| 05/09/2006 | US7042878 General self-routing mechanism for multicasting control over bit-permuting switching networks |
| 05/09/2006 | US7042874 Digital switching system and method of switching data of same |
| 05/09/2006 | US7042873 Conditionally non blocking switch of the circular-unimodal type |
| 05/09/2006 | US7042872 Method and apparatus for managing remote IP network elements through SONET network elements |
| 05/09/2006 | US7042843 Algorithm for time based queuing in network traffic engineering |
| 05/09/2006 | US7042842 Fiber channel switch |
| 05/09/2006 | US7042835 Method and apparatus for ensuring survivability of inter-ring traffic |
| 05/09/2006 | US7042366 Use of remote controls for audio-video equipment to control other devices |
| 05/04/2006 | US20060092968 Architecture for a hybrid STM/ATM add-drop multiplexer |
| 05/04/2006 | US20060092917 SIP Enabled Device identification |
| 05/04/2006 | US20060092829 Architecture for a hybrid STM/ATM add-drop multiplexer |
| 05/03/2006 | EP1653766A2 Optical packet communication system using wavelenght-offset polarization-division multiplexing labeling |
| 05/03/2006 | EP1653639A1 Signalling routing apparatus and method in optical network |
| 05/03/2006 | EP1652403A1 Reservation protocol signaling extentions for optical switched networks |
| 05/03/2006 | EP1652402A1 Packet and optical routing equipment and method |
| 05/03/2006 | EP1652328A1 Use of polarization for differentiation of information |
| 05/03/2006 | EP1652326A1 A modular, easily configurable and expandible node structure for an optical communications network |
| 05/03/2006 | EP1529386B1 Method for establishing a substitute path in a network |
| 05/03/2006 | EP1430667B1 Method for desensitizing packet-based connection of subscribers to a switching system |
| 05/03/2006 | EP1290855B1 Delay reduction method for telephony systems with multiple packet generators |
| 05/03/2006 | EP1230824B1 Method and apparatus for associating an end-to-end call identifier with a connection in a multimedia packet network |
| 05/03/2006 | EP1038414B1 A frame discard mechanism for packet switches |
| 05/03/2006 | EP0992174B1 Method and apparatus for sending frames of data from at least two ingresses to one egress in an atm network |
| 05/03/2006 | CN1767693A Method for Ethernet passive optical network multi service dynamic bandwidth request |
| 05/03/2006 | CN1767692A Ethernet passive optical network multi service bandwidth distributing system |
| 05/03/2006 | CN1254941C Unified system for exchanging data via telephone network, and access means, and terminal |
| 05/02/2006 | US7039329 System and method for increasing upstream communication efficiency in an optical network |
| 05/02/2006 | US7039327 Self-healing apparatus and method of optical receiver |
| 05/02/2006 | US7039318 Dispersion discrimination and compensation system and optical switch for use therewith |
| 05/02/2006 | US7039316 Optical layer multicasting using a multiple sub-carrier header and a multicast switch with active header insertion via reflective single sideband optical processing |
| 05/02/2006 | US7039267 Optical switch |
| 05/02/2006 | US7039074 N-way demultiplexer |
| 05/02/2006 | US7039072 Methods and apparatuses for time and space switching of SONET framed data |
| 05/02/2006 | US7039067 Methods and systems for hybrid interfaces and architectures for optical communications |
| 05/02/2006 | US7039066 Dynamic bandwidth assignment system and dynamic bandwidth assignment method capable of reducing cell transmission delay |
| 05/02/2006 | US7039065 Telecommunications rack including shelves with nonredundant backplanes used redundantly |
| 05/02/2006 | US7039059 VoIP gateway device and digital one-link tandem exchange method |
| 05/02/2006 | US7039055 Method and apparatus for creating and dismantling a transit path in a subnetwork |
| 05/02/2006 | US7039042 Method for data transmission via a packet-oriented communications network |
| 05/02/2006 | US7039019 Telephone exchanging apparatus and telephone system |
| 05/02/2006 | US7039006 Board duplexing apparatus for asynchronous transfer mode switch and method of controlling the same |
| 05/02/2006 | CA2385470C Message piggybacking during transport medium congestion |
| 04/27/2006 | US20060090096 Concept of zero network element mirroring and disaster restoration process |
| 04/27/2006 | US20060088152 Conference-call initiation |
| 04/27/2006 | US20060087987 Interactive video collaboration framework |
| 04/27/2006 | US20060087555 Systems and processes for scheduling and conducting audio/video communications |
| 04/27/2006 | US20060087554 Systems and processes for scheduling and conducting audio/video communications |
| 04/26/2006 | EP1650986A1 A method of transformation between permanent connection and switched connection in optical network |
| 04/26/2006 | EP1650939A1 Gateway device, private branch exchange system, and private branch exchange method |
| 04/26/2006 | EP1650917A1 Gmpls+ip/mpls node and ip/mpls node |
| 04/26/2006 | EP1649676A2 Peer-to-peer telephone system and method |
| 04/26/2006 | EP1370879A4 System and method for fault isolation for dsl loop extenders |