Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
08/2006
08/29/2006US7099343 System and method for connecting calls with a time division multiplex matrix
08/29/2006US7099342 FSM for a BCC between a V5.2 interface and an ATM interface and the operating method thereof
08/29/2006US7099330 Method and apparatus for integrating guaranteed-bandwidth and best-effort traffic in a packet network
08/29/2006US7099328 Method for automatic resource reservation and communication that facilitates using multiple processing events for a single processing task
08/29/2006US7099327 Data communications networks with high performance and reliability
08/29/2006US7099316 Photonic home area network
08/29/2006US7099315 Method and apparatus for enabling L3 switching by a network switch in a stacking environment
08/29/2006US7099314 General self-routing control mechanism over bit-permuting switching networks
08/29/2006US7099313 Replaceable printed board assembly (PBA)
08/29/2006US7099311 Virtual tandem switch
08/29/2006US7099297 Communications system and method
08/29/2006US7099272 Synchronous transport module
08/29/2006US7099265 OFDM communication system and transmitter-receiver for use in the system
08/29/2006CA2291837C Optical communication network
08/24/2006US20060187861 Methods and apparatus for providing high speed connectivity to a hotel environment
08/24/2006US20060187860 Serverless peer-to-peer multi-party real-time audio communication system and method
08/23/2006EP1692910A1 Connection architecture for xdsl broaband networks
08/23/2006EP1692842A1 High data rate interface
08/23/2006EP1305883A4 Transparent transport overhead mapping
08/23/2006EP0963680B1 Method related to gprs (general packet radio service) system providing packet switched connections
08/23/2006CN1823547A Method and apparatus for transmission control in an Ethernet passive optical network
08/23/2006CN1823546A Method and apparatus for forwarding packets in an Ethernet passive optical network
08/23/2006CN1823519A Peer-to-peer telephone system
08/23/2006CN1823484A Switching arrangement and method for communications platform
08/23/2006CN1822702A ATM switching apparatus applicable to short cell
08/23/2006CN1822511A Physical layer processing for a wireless communication system using code division multiple access
08/23/2006CN1271884C Internal routing through multi-staged ATM node
08/23/2006CN1271829C Network resource reallocation in IUB
08/23/2006CN1271828C Low delay and low loss packet switch
08/23/2006CN1271826C Method for operating secondary computer
08/22/2006US7096275 Methods and apparatus for protection against network failures
08/22/2006US7095956 Method and apparatus for validating a path through a switched optical network
08/22/2006US7095955 System and method for performance monitoring in a passive optical network
08/22/2006US7095758 Multiplexing and transmission apparatus
08/22/2006US7095735 System and method for a control services link for a multi-shelf node in a communication switch
08/22/2006US7095734 Distributed virtual tandem switch
08/22/2006US7095726 ATM switching system and cell control method
08/22/2006US7095721 Filtering using communication line identification
08/22/2006US7095714 Ring interconnection network system, node equipment, network management equipment, and path setting method
08/22/2006CA2214525C Improvements in or relating to telephone line monitoring
08/17/2006WO2006086238A2 Methods and apparatuses for selecting users to join a dynamic network conversation
08/17/2006WO2006086120A2 Optical reservation-based network switch fabrics
08/17/2006US20060182443 Optical packet exchanger
08/17/2006US20060182440 Fault isolation of individual switch modules using robust switch architecture
08/17/2006US20060182136 Delay variation buffer control technique
08/17/2006US20060182095 Telephone communication system over a single telephone line
08/17/2006US20060182094 Telephone communication system over a single telephone line
08/17/2006US20060182046 Parallel partition-wise aggregation
08/17/2006DE19540741B4 Verfahren zur fehlergeschützten Übermittlung von zeitkritischen Digitalsignalen variabler Bitrate Method for error protected transmission of time-critical digital signals variable bit rate
08/16/2006EP1691569A1 Semi-transparent reconfigurable optical switching device
08/16/2006EP1691520A1 A method for transmitting multi-protocol label switch protocol data unit
08/16/2006EP1379016A4 Access method for data packet networks
08/16/2006EP1159685B1 Method and apparatus for modulating interrupts in a network interface
08/16/2006EP1142435B1 Data transmission system adapted to provide interworking between rsvp and mpls
08/16/2006EP0898837B1 An access network over a dedicated medium
08/16/2006CN2807668Y PCM integrated switch-in equipment
08/16/2006CN1820537A Switching network
08/16/2006CN1820489A Gateway device, private branch exchange system, and private branch exchange method
08/16/2006CN1820465A Resource reservation in wireless network with distributed medium access control
08/16/2006CN1819706A Light waveband exchanging network node structure based on adjusting filter
08/16/2006CN1819610A Power supplier of U-interface terminal device
08/16/2006CN1270581C Data unit handling device and method of controlling data unit handling device
08/16/2006CN1270580C Combining narrowband applications with broadband transport
08/16/2006CN1270579C Method of and apparatus for isochronous data communication
08/15/2006US7092712 Method and apparatus for alerting a station in one network of a requested communication from a second network
08/15/2006US7092633 System and method for configuring optical circuits
08/15/2006US7092632 Optical communication apparatus, optical communication information decoding method, optical switching system, and driving method for optical switching system
08/15/2006US7092631 System for providing high connectivity communications over a packet-switched optical ring network using composite packets
08/15/2006US7092517 Apparatus and method for regulating an SLIC supply voltage
08/15/2006US7092394 Line termination equipment
08/15/2006US7092366 Radio network controller in IMT-2000 asynchronous system
08/15/2006US7092361 System and method for transmission of operations, administration and maintenance packets between ATM and switching networks upon failures
08/15/2006CA2351682C Code-based optical networks, methods, and apparatus
08/15/2006CA2235857C Svc routing in network with static routing tables
08/15/2006CA2148995C Method for synchronizing redundantly transmitted message cell streams
08/10/2006WO2005119945A3 Optical line termination, optical access network, and method and apparatus for determining network termination type
08/10/2006US20060179475 Flexible wlan access point architecture capable of accommodating different user devices
08/10/2006US20060179460 System and method for providing a graphical representation of a frame inside a central office of a telecommunications system
08/10/2006US20060176841 Test device for data services
08/10/2006US20060176835 System and method for providing internet protocol based broadcast services
08/10/2006US20060176832 Adaptive bit-rate adjustment of multimedia communications channels using transport control protocol
08/10/2006US20060176831 Methods and apparatuses for selecting users to join a dynamic network conversation
08/10/2006DE19919976B4 Verfahren und Vorrichtung zum Übertragen eines eingebetteten Nebenstellensystems auf einen Personalcomputer Method and apparatus for transmitting an embedded private branch system to a personal computer
08/09/2006EP1687920A2 Switching arrangement and method for communications platform
08/09/2006EP1226525A4 Network resource monitoring and measurement system and method
08/09/2006EP0885544B1 Dynamic allocation of telecommunications resources
08/09/2006CN1817006A Method and apparatus for registering multiple remote nodes in an Ethernet passive optical network
08/09/2006CN1816217A Route setting method based on node address changing
08/09/2006CN1815936A Wavelength division multiplexing-passive optical network
08/09/2006CN1815932A Optical network system and transmission apparatus
08/09/2006CN1268537C Micro-actuator, micro-actuator device, optical switch and optical switch array
08/08/2006US7088922 Wavelength division multiplexing optical communication system
08/08/2006US7088919 Modular photonic switch with wavelength conversion
08/08/2006US7088882 Wavelength cross-connect
08/08/2006US7088802 Method and apparatus for obtaining telephone status over a network
08/08/2006US7088742 Concurrent transmission of traffic from multiple communication interfaces
08/08/2006US7088729 Distributed scheduler for packet switches and passive optical networks
08/08/2006US7088723 System and method for enhancing a voice channel in voice over internet protocol
08/08/2006US7088721 Method and apparatus for multipoint-to-point transmission in an ATM network
08/08/2006US7088712 Call data and hardware cache for a dial-up access concentrator