| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 12/09/2004 | WO2004107131A2 Policy based network address translation |
| 12/09/2004 | WO2004107128A2 System and method for time-based scheduling |
| 12/09/2004 | WO2004107126A2 ARRANGEMENT FOR TRAVERSING AN IPv4 NETWORK BY IPv6 MOBILE NODES |
| 12/09/2004 | WO2004107106A2 Architecture for dense multicast networks with provisioned routes |
| 12/09/2004 | WO2004075026A3 Batching and compression for ip transmission |
| 12/09/2004 | WO2004073321A3 Initial cell search in wireless communication systems |
| 12/09/2004 | WO2003065626A9 Communications system |
| 12/09/2004 | US20040249982 Communications system and method for synchronizing a communications cycle |
| 12/09/2004 | US20040249972 System and method for notification within decentralized network |
| 12/09/2004 | US20040249964 Method of data transfer and apparatus therefor |
| 12/09/2004 | US20040248602 Initial cell search in wireless communication systems |
| 12/09/2004 | US20040246998 Physical layer structures and initial access schemes in a unsynchronized communication network |
| 12/09/2004 | US20040246996 Providing time synchronization across store-and-forward communication devices using protocol-enabled switches |
| 12/09/2004 | US20040246989 SONET over PON |
| 12/09/2004 | US20040246983 Beacon packet having traffic indicator flag |
| 12/09/2004 | US20040246954 Autonomous data path verification in multi-module shelf configuration |
| 12/09/2004 | US20040246032 Clock shaping device and electronic instrument using the same |
| 12/09/2004 | DE10329116B3 Time provision method for data processing unit in industrial automation process has redundant clock signals provided by digital counters which count in opposite directions |
| 12/09/2004 | DE10318426A1 Verfahren und Anordnung zur Protection-Umschaltung und zur Überwachung in einem Datenübertragungssystems Method and arrangement for protection switching and monitoring in a data transmission system |
| 12/09/2004 | DE102004021873A1 Systeme und Verfahren zum Bestimmen der Verzögerungsversätze von Kommunikationssystemen Systems and methods for determining the Verzögerungsversätze of communication systems |
| 12/09/2004 | CA2526800A1 Network switch for link interfaces and processing engines |
| 12/08/2004 | EP1484930A2 Transmission frame and radio unit for the transmission of short messages with different data format |
| 12/08/2004 | EP1484874A2 System for interfacing media access control module to small form factor pluggable module |
| 12/08/2004 | EP1484873A1 Method and system for performing wireless communication by generating and broadcasting a schedule map including time information and transmission sequence |
| 12/08/2004 | EP1484869A2 Communication network and method of providing time synchronisation across a communication device |
| 12/08/2004 | EP1484867A2 Allocating Channel Time in a Wireless Network |
| 12/08/2004 | EP1484855A1 Synchronizing PCM and pseudorandom clocks |
| 12/08/2004 | EP1483924A1 Method to reduce power consumption in a radio communication system and apparatus therefor |
| 12/08/2004 | EP1483857A1 Systems and methods for high rate ofdm communications |
| 12/08/2004 | EP1483846A1 Method of using sub-rate slots in an ultrawide bandwidth system |
| 12/08/2004 | EP1342106A4 Point-to-multipoint passive optical network that utilizes variable-length packets and variable-length upstream tine slots |
| 12/08/2004 | EP0749223B1 Device and method for initially synchronizing spread-spectrum code of cdma transmission system |
| 12/08/2004 | CN1554199A Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 12/08/2004 | CN1554162A Method and communication system for establishing at least one fail safe communication link |
| 12/08/2004 | CN1179585C Method for controlling at least one receiver by transmitting message groups uncontinuously |
| 12/08/2004 | CN1179584C Method for transmitting or receiving uncontinuous serial messages |
| 12/08/2004 | CN1179563C Device and method capable of receiving audio/video programs and audio program |
| 12/08/2004 | CN1179513C Method and apparatus for mapping bits to information burst |
| 12/08/2004 | CN1179503C TDD telecommunications system with wireless telecommunication based on code and time-division multiplex |
| 12/08/2004 | CN1179482C Signal amplifying method and device related to modulation |
| 12/07/2004 | US6829436 Optical cross-connect device with transparency |
| 12/07/2004 | US6829317 Signalling method in a radio communication system, and transmitters, receivers and repeaters for implementing the method |
| 12/07/2004 | US6829315 Alignment of parallel data channels using header detection signaling |
| 12/07/2004 | US6829251 System and method for increasing data capacity in communication systems |
| 12/07/2004 | US6829248 Integrated switching segmentation and reassembly (SAR) device |
| 12/07/2004 | US6829247 Method and apparatus for establishing dedicated local area network N) connections in an optical transmission network |
| 12/07/2004 | US6829245 Head of line blocking |
| 12/07/2004 | US6829244 Mechanism for modem pass-through with non-synchronized gateway clocks |
| 12/07/2004 | US6829229 Radio transmission timing calibrator |
| 12/07/2004 | CA2385914C Synchronization method and apparatus |
| 12/07/2004 | CA2356111C Signalling method and telecommunication system |
| 12/07/2004 | CA2331203C Communication system |
| 12/07/2004 | CA2303232C Initial acquisition and frame synchronization in spread spectrum communication system |
| 12/02/2004 | WO2004105405A2 Mobile messaging short code translation and routing system and method |
| 12/02/2004 | WO2004105330A2 Access control method and system |
| 12/02/2004 | WO2004105312A2 Deskewing parallel data |
| 12/02/2004 | WO2004105282A2 Method and apparatus for dynamic bandwidth allocation in an ethernet passive optical network |
| 12/02/2004 | WO2004105279A2 Architecture and method for framing optical control and data bursts within optical transport unit structures in photonic burst-switched networks |
| 12/02/2004 | WO2004105278A1 Time-triggered communication system and method for the synchronization of a dual-channel network |
| 12/02/2004 | WO2004105277A1 Method and system for transmission of digital data between a master device and a slave device |
| 12/02/2004 | WO2004105276A1 Sdh transmission device and signal transmission method |
| 12/02/2004 | WO2004105274A1 A virtual concatenation delay compensation resumable apparatus |
| 12/02/2004 | WO2004104755A2 Switching arrangement and method for communications platform |
| 12/02/2004 | WO2004054281A3 Method for allocating channel resources in a distributed control channel system |
| 12/02/2004 | WO2003105418A3 Wireless technology co-existence |
| 12/02/2004 | US20040243870 Transfer clocks for a multi-channel architecture |
| 12/02/2004 | US20040242251 Radio communication apparatus and synchronization method |
| 12/02/2004 | US20040242181 Received communication signal processing methods and components for wireless communication equipment |
| 12/02/2004 | US20040240882 Compact enclosure for interchangeable SONET multiplexer cards and methods for using same |
| 12/02/2004 | US20040240565 Ultra-wideband communication system and method |
| 12/02/2004 | US20040240486 Flexible multi-channel multi-thread media access controller and physical layer interface for wireless networks |
| 12/02/2004 | US20040240485 Apparatus and method for increasing optical density of SONET multiplexer using integral components |
| 12/02/2004 | US20040240483 Apparatus and method for automatic provisioning of SONET multiplexer |
| 12/02/2004 | US20040240482 Method and system for dynamic FIFO flow control |
| 12/02/2004 | US20040240480 Method for selecting an operating mode based on a detected synchronization pattern |
| 12/02/2004 | US20040240479 Received communication signal processing methods and components for wireless communication equipment |
| 12/02/2004 | US20040240478 Methods and systems for adaptive rate management, for adaptive pointer management, and for frequency locked adaptive pointer management |
| 12/02/2004 | US20040240477 Telecommunications network |
| 12/02/2004 | US20040240421 Method for interoffice trunk testing |
| 12/02/2004 | US20040240401 Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission |
| 12/02/2004 | US20040240381 Dynamic management of trunk group members |
| 12/02/2004 | US20040240380 Linear 1:1 channel APS signaling and switching method |
| 12/02/2004 | US20040239365 Double data rate flip-flop |
| 12/02/2004 | DE4233805B4 Randausgleichverfahren Margin alignment method |
| 12/02/2004 | CA2526415A1 Mobile messaging short code translation and routing system and method |
| 12/02/2004 | CA2525821A1 Method and apparatus for odu to idu telemetry interface in vsat systems |
| 12/01/2004 | EP1482666A1 Improvement of protocol for SDH/SONET traffic protection in optical ring network |
| 12/01/2004 | EP1482665A2 Methods and systems for adaptive rate management, for adaptive pointer management, and for frequency locked adaptive pointer management |
| 12/01/2004 | EP1482660A1 Radio communication apparatus and synchronization method |
| 12/01/2004 | EP1482395A1 Transfer clocks for a multi-channel architecture |
| 12/01/2004 | EP1481505A1 Atm-port-module with integrated ethernet switch interface |
| 12/01/2004 | EP1481500A1 System and method for broadband digital broadcasting |
| 12/01/2004 | EP1481499A1 A system and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer ii routing in a wireless communication network |
| 12/01/2004 | EP1417805A4 System and method for performing combined tdm and packet switching in a tdm cross connect |
| 12/01/2004 | EP1245099B1 Packet reception device |
| 12/01/2004 | EP1214803B1 A method to decrease synchronization time in handover |
| 12/01/2004 | EP1190594B1 Use of time offsets to encode information in a random access channel |
| 12/01/2004 | EP0940019B1 Transport architecture and network elements |
| 12/01/2004 | EP0872083B1 Implementing a fault-tolerant bus in a telecommunications network |
| 12/01/2004 | EP0803156B1 Method, system and apparatus for telecommunications control |