| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 07/07/2011 | US20110164618 Memory organization in a switching device |
| 07/07/2011 | US20110164534 Method of providing a message wait service to the users of an internet protocol based telecommunication network |
| 07/06/2011 | EP2341640A1 Field unit and method implemented in a field unit |
| 07/06/2011 | EP2341639A1 Field unit and method implemented in a field unit |
| 07/06/2011 | EP1794910B1 Overhead processing and generation techniques |
| 07/06/2011 | EP1305915B1 Interface for sonet lines of different capacities |
| 07/06/2011 | CN1997980B Networked chat and media sharing systems and methods |
| 07/06/2011 | CN102118660A Method and device for accessing optical module |
| 07/06/2011 | CN102118659A Method and system for saving energy in passive optical network |
| 07/06/2011 | CN102118658A Method and device for port identification of light splitter |
| 07/06/2011 | CN102118337A Method and device for regenerating phase modulation format signal |
| 07/06/2011 | CN102118336A Device for generating optical differential phase shift keying codes for time division multiplex (TDM) |
| 07/06/2011 | CN102118258A Protective method and protective system for abnormal situation in upgrading of gigabit passive optical network terminal |
| 07/06/2011 | CN102118212A Method and optical line terminal for distributing optical network unit bandwidth |
| 07/06/2011 | CN101351056B Method and apparatus for transmitting fault information |
| 07/05/2011 | US7974532 System and method for bandwidth management in ethernet-based fiber optic TDMA networks |
| 07/05/2011 | US7974502 Optical module and optical switch |
| 07/05/2011 | US7974309 Controlling network traffic |
| 07/05/2011 | US7974289 Node apparatus |
| 07/05/2011 | US7974284 Single and double tagging schemes for packet processing in a network device |
| 07/05/2011 | US7974275 Saturated datagram aging mechanism |
| 07/05/2011 | US7974274 Telecommunication systems |
| 07/05/2011 | US7974272 Remote control of a switching node in a stack of switching nodes |
| 07/05/2011 | US7974208 System and method for router queue and congestion management |
| 07/05/2011 | US7974191 Method, apparatus and system for the synchronized combining of packet data |
| 07/05/2011 | CA2486800C Apparatus and method for preventing disruption of fibre channel fabrics caused by reconfigure fabric (rcf) messages |
| 06/30/2011 | WO2011076442A1 Electrical signal packet routing |
| 06/29/2011 | EP2339796A1 Method and apparatus for processing broadcast packet/multicast control message |
| 06/29/2011 | EP2339783A1 Method and network node for alarming and performance monitoring |
| 06/29/2011 | EP2339771A2 Optical ring network with nodes and method |
| 06/29/2011 | EP2339770A1 Optical ring network with nodes and method |
| 06/29/2011 | EP1402713B1 Telephone outlet with packet telephony adapter, and a network using same |
| 06/29/2011 | CN201887911U Optical wavelength switching device based on tunable Fabry-Perot cavity |
| 06/29/2011 | CN201886180U Optical component for ONU (optical network unit) end of ten-gigabit EPON (Ethernet passive optical network) |
| 06/29/2011 | CN201885827U Dual-wavelength light-source self-correcting distributed optical-fiber Raman temperature sensor for optical-fiber Raman frequency shifter |
| 06/29/2011 | CN1957556B Determining a time difference between first and second clock domains |
| 06/29/2011 | CN102111693A Optical signal transmission method and optical network unit |
| 06/29/2011 | CN102111692A Optical burst switching (OBS) channel scheduling method based on optical buffer (OB) |
| 06/29/2011 | CN102111691A Version file management method and optical line terminal |
| 06/29/2011 | CN102111690A Method and system for achieving multi-carrier data transmission |
| 06/29/2011 | CN102111689A Method and system for notifying state of optical network unit in passive optical network |
| 06/29/2011 | CN102111688A Uplink bandwidth distribution method for passive optical network and optical line terminal |
| 06/29/2011 | CN102111687A Optical transmission realization system and method |
| 06/29/2011 | CN102111686A Method, device and system for detecting faults of branch optical fibers |
| 06/29/2011 | CN102111374A Differential 8-phase shift keying (D8PSK)/amplitude shift keying (ASK) orthogonal light label switching method and system based on differential biphasic codes |
| 06/29/2011 | CN101527870B Multi-Ethernet photoelectric conversion device and method for receiving and transmitting fiber data |
| 06/28/2011 | US7970888 Allocating priority levels in a data flow |
| 06/28/2011 | US7970007 Communication apparatus and retrieval table management method used for communication apparatus |
| 06/28/2011 | US7969998 Method and system for tunneling data using a management protocol |
| 06/28/2011 | CA2581549C Sonet management and control channel improvement |
| 06/23/2011 | WO2011073015A1 High capacity switching system |
| 06/23/2011 | WO2011072710A1 Routing and validation of paths in a wavelength switched optical network |
| 06/23/2011 | US20110150499 System, Method, and Computer Program Product for Fiber Access |
| 06/23/2011 | US20110150003 Method and arrangement to increase the data transmission flow rate in a communication system |
| 06/23/2011 | US20110149729 Switching arrangement and method with separated output buffers |
| 06/22/2011 | EP2337372A1 High capacity switching system |
| 06/22/2011 | EP2337254A1 Digital multi-rate receiver |
| 06/22/2011 | EP2335368A1 "smart" rf over glass (rfog) cpe unit with seamless pon upgrade capability |
| 06/22/2011 | EP2335367A1 Ftth rf over glass (rfog) architecture and cpe |
| 06/22/2011 | EP2335366A1 Coherent augmented optical add-drop multiplexer |
| 06/22/2011 | EP1856921B1 Multi-stage packet switching system with alternate traffic routing |
| 06/22/2011 | EP1665632B1 Upnp-based media contents reproducing system and method thereof |
| 06/22/2011 | EP1529414B1 Interconnections in telecommunication networks |
| 06/22/2011 | DE10010784B4 Verfahren und Vorrichtung zum Erfassen von Nutzkanalunterbrechungen bei ISDN-Verbindungen Method and apparatus for detecting Nutzkanalunterbrechungen ISDN connections |
| 06/22/2011 | CN201878294U Television/data-mixed family network switcher |
| 06/22/2011 | CN102104814A Passive optical network |
| 06/22/2011 | CN102104813A 10G EPON uplink transmission method, equipment and system |
| 06/22/2011 | CN102104812A Method for automatically selecting wavelength and optical module |
| 06/22/2011 | CN102104811A Method, equipment and system for reducing energy consumption of optical transceiver in optical network equipment |
| 06/22/2011 | CN102104810A Method and system for upgrading software versions of passive optical network unit in batch |
| 06/22/2011 | CN102104549A Method and device for distributing dynamic bandwidth of passive optical network |
| 06/22/2011 | CN102104495A Method and equipment for realizing share Mesh protection, and optical network system |
| 06/22/2011 | CN102104455A Remote-end multiple input multiple output method, distributing cabinet and system |
| 06/22/2011 | CN102104428A Method, system and device for adjusting register window of passive optical network (PON) |
| 06/22/2011 | CN102104423A Fault detection method and system for multi-branch PON (Passive Optical Network) |
| 06/22/2011 | CN102104422A System and method for monitoring quality of optical link of passive optical network |
| 06/22/2011 | CN101594243B Method for realizing multicast spanning virtual local area networks based on optical network unit |
| 06/22/2011 | CN101340735B Apparatus, method and system for signal gathering and degathering |
| 06/22/2011 | CN101309170B Main sub-support expanding method, data transmission method and expanding sub-support |
| 06/22/2011 | CN101247664B System and method for implementing terminal-to-terminal call connection between optical networks |
| 06/22/2011 | CN101030814B Method for protecting and restoring packet service channel in ASON network |
| 06/21/2011 | US7965732 Scheduling token-controlled data transmissions in communication networks |
| 06/21/2011 | US7965706 Communication control apparatus |
| 06/16/2011 | WO2011069557A1 Method and device for data processing in a passive optical network |
| 06/16/2011 | US20110142081 Data transmission in an sdh network |
| 06/15/2011 | EP2334096A1 Method and device for large capacity cross in optical channel data unit |
| 06/15/2011 | EP2333995A1 Optical switch router |
| 06/15/2011 | EP2333989A1 Activation of monitoring units in a passive optical network |
| 06/15/2011 | EP1151556B1 Method of inverse multiplexing for atm |
| 06/15/2011 | EP1074125B1 Alternating speech and data transmission in digital communications systems |
| 06/15/2011 | CN1498470B Method and device for data alignment |
| 06/15/2011 | CN102098596A Route establishing method and device in optical network |
| 06/15/2011 | CN102098595A Customer signal transmitting method in optical transport network and related equipment |
| 06/15/2011 | CN102098594A Signaling conflict avoiding method based on connecting establishment of information diffusion optical-fiber network |
| 06/15/2011 | CN102098593A Method for performing uplink registration in Ethernet passive optical network (EPON) system and remote equipment |
| 06/15/2011 | CN102098592A Optical network unit for transmitting radiofrequency signal and Ethernet passive optical network system |
| 06/15/2011 | CN102098591A Method for sharing resources in automatic switched optical network (ASON) and service node |
| 06/15/2011 | CN102098590A Automatic upgrading method and system of firmware version of optical network unit |
| 06/15/2011 | CN102098589A Multiplexing method and device for optical channel data units |
| 06/15/2011 | CN102098197A Signal access device for connecting optical network with coaxial network |