| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 04/13/2005 | EP1314288A4 Constrained-envelope transmitter and method therefor |
| 04/13/2005 | EP1075742A4 Automatic loop segment failure isolation |
| 04/13/2005 | EP0953231B1 Multiplexing method and transceiver |
| 04/13/2005 | EP0932954A4 A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems |
| 04/13/2005 | EP0903023B1 Transmission of signaling data in an adjustable rate wireless communication system |
| 04/13/2005 | EP0879512B1 E1 compression control method |
| 04/13/2005 | EP0878079B1 Self-healing network |
| 04/13/2005 | CN2692925Y Code Division Multiplex channel access substation for estimating interference signal code power and noise deviation |
| 04/13/2005 | CN1606876A Recording/reproducing system |
| 04/13/2005 | CN1606857A Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 04/13/2005 | CN1606848A Method for synchronizing devices within a mobile AD-HOC network |
| 04/13/2005 | CN1606839A Apparatus and an associated method for facilitating synchronization in a wireless mesh network |
| 04/13/2005 | CN1606357A Method of setting system time clock at start of mpeg sequence |
| 04/13/2005 | CN1606356A Method of setting system time clock at start of mpeg sequence |
| 04/13/2005 | CN1606355A Method of setting system time clock at start of mpeg sequence |
| 04/13/2005 | CN1606265A Method and frame for 'in-band' path failure detection and localization within an SDH/SONET network domain |
| 04/13/2005 | CN1606260A A fault positioning method and equipment for communication network |
| 04/13/2005 | CN1197393C Communications system |
| 04/13/2005 | CN1197388C Device and method of transmission stream recording and recurrence |
| 04/13/2005 | CN1197304C Method of allocating transmission channels to mobile station, in particular in half-duplex mode, in mobile packet-mode telecommunications network |
| 04/13/2005 | CN1197281C Header compression in real time services |
| 04/13/2005 | CN1197279C Apparatus and associated method for communicating multimedia information upon communication link |
| 04/13/2005 | CN1197248C Apparatus and associated method for calibrating a device |
| 04/13/2005 | CN1197074C 数据复制装置 Data replication device |
| 04/12/2005 | US6880146 Molecular-wire-based restorative multiplexer, and method for constructing a multiplexer based on a configurable, molecular-junction-nanowire crossbar |
| 04/12/2005 | US6880097 Method and device for checking the synchronization between two nodes Ni-1, Ni in a network |
| 04/12/2005 | US6880086 Signatures for facilitating hot upgrades of modular software components |
| 04/12/2005 | US6879773 Digital video recording system and its recording medium |
| 04/12/2005 | US6879682 AIN to ISDN message mapping for intelligent peripheral service enhancement |
| 04/12/2005 | US6879649 Receiver and method for digital transmission in a wireless communication network |
| 04/12/2005 | US6879602 Synchronizing method and bridge |
| 04/12/2005 | US6879595 Apparatus for transmission between subscriber terminals and any types of switches |
| 04/12/2005 | US6879573 Channel sharing by diverse multiframes in a wireless communications network |
| 04/12/2005 | US6879558 Switching method for bidirectional line switched ring and node apparatus used in the ring |
| 04/12/2005 | CA2337352C Method and apparatus for signaling path restoration information in a mesh network |
| 04/07/2005 | WO2005032156A2 Channel assignment for scalable ad-hoc networks |
| 04/07/2005 | WO2005032155A2 Methods and systems for providing wireless local area network-base transceiver station (wlan-bts) gateway |
| 04/07/2005 | WO2005032024A1 Method and system for secure upstream transmission in passive optical networks |
| 04/07/2005 | WO2005003930A3 A low latency comma detection circuit in high speed transceiver |
| 04/07/2005 | WO2004107131A3 Policy based network address translation |
| 04/07/2005 | WO2004068868A3 System and method for extending neighboring cell search window |
| 04/07/2005 | WO2004044764A3 Integrated circuit |
| 04/07/2005 | WO2004036786A8 Mobile node handoff methods and apparatus |
| 04/07/2005 | US20050075992 System, method and computer program product for processing event records |
| 04/07/2005 | US20050075086 Low power interference signal code power (ISCP) measurement |
| 04/07/2005 | US20050075078 Adaptive point-to-point microwave radio system |
| 04/07/2005 | US20050074239 Secure upstream transmission in passive optical networks |
| 04/07/2005 | US20050074036 Sync bursts for frequency offset compensation |
| 04/07/2005 | US20050074035 Data transfer control device and data-driven processor with the data transfer control device |
| 04/07/2005 | US20050074033 Method and apparatus for measuring network timing and latency |
| 04/07/2005 | US20050074032 Transparent sub-wavelength network |
| 04/07/2005 | US20050074030 Method for increasing network throughput of cellular wireless packet network by loading control |
| 04/07/2005 | US20050074027 Apparatus and method for enabling intelligent Fibre-Channel connectivity over transport |
| 04/07/2005 | US20050074026 Methods and systems for providing session initiation protocol (SIP) trunk groups |
| 04/07/2005 | US20050074023 Method for sending and delivering multicast pager messages |
| 04/07/2005 | US20050074013 System and associated method for the synchronization and control of multiplexed payloads over a telecommunications network |
| 04/07/2005 | US20050073998 Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routers |
| 04/07/2005 | US20050073991 Multiple wireless device synchronization server |
| 04/07/2005 | US20050073990 System and method of providing BCMCS service at a handoff in a mobile communication system |
| 04/07/2005 | US20050073967 Method and apparatus for optimizing content delivery on local subnets |
| 04/07/2005 | US20050073957 Switch having flow control management |
| 04/07/2005 | US20050073955 System and method of adaptively managing bandwidth on optical links shared by multiple-services using virtual concatenation and link capacity adjustment schemes |
| 04/07/2005 | US20050073950 Method and apparatus for resolving deadlock of auto-negotiation sequence between switches |
| 04/07/2005 | US20050073944 Demodulation with separate branches for phase and amplitude |
| 04/07/2005 | US20050073877 Data transfer control device and electronic instrument |
| 04/06/2005 | EP1521497A2 Universal exchange, method for performing a switching task, input unit, output unit and connection unit |
| 04/06/2005 | EP1521473A2 URI pointer system and method for the carriage of MPEG-4 data in a DVB-MHP MPEG-2 transport stream |
| 04/06/2005 | EP1521472A2 URI pointer system and method for the carriage of MPEG-4 data in an MPEG-2 transport stream |
| 04/06/2005 | EP1521408A2 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system |
| 04/06/2005 | EP1521399A1 Radio communication method, radio communication terminal, and radio lan system |
| 04/06/2005 | EP1520412A1 Clock recovery for a dvb-t to dvb-s transmodulator |
| 04/06/2005 | EP1520409A1 Trick play for audio/video/data streams with conditional access |
| 04/06/2005 | EP1520380A1 Synchronous data transfer system for time-sensitive data in packet-switched networks |
| 04/06/2005 | EP1520365A1 A system and method for correcting the clock drift and maintaining the synchronization in wireless networks |
| 04/06/2005 | EP1277285B1 Phase-locked loop based clock phasing implementing a virtual delay |
| 04/06/2005 | CN1605203A Interactive protocol for remote management of access control to scrambled data |
| 04/06/2005 | CN1604687A Method and apparatus for assigning scheduling for uplink packet transmission |
| 04/06/2005 | CN1604646A Method for reducing power consumption of hand-held mobile multimedia telecasting equipment |
| 04/06/2005 | CN1604566A Universal switching centre, method for executing a switching task, input unit, output unit and connecting unit |
| 04/06/2005 | CN1604543A Method and apparatus for resolving deadlock of auto-negotiation sequence between switches |
| 04/06/2005 | CN1196371C Radio communication system |
| 04/06/2005 | CN1196369C Access method for mobile telecommunication system |
| 04/06/2005 | CN1196338C Transmission stream coder and method for coding transmission stream |
| 04/06/2005 | CN1196320C Device and method for synchronization of compressed video signal receiving system |
| 04/06/2005 | CN1196302C ATM exchange apparatus and method for providing speech calling service |
| 04/06/2005 | CN1196281C Optical repeater and method for automatically identifying optical signal type by same |
| 04/06/2005 | CN1196279C Time division duplex repeater for use in CDMA system |
| 04/06/2005 | CN1196271C Changable rate vocoder |
| 04/06/2005 | CN1196269C Communication equipment, radio communication system and automatic gain control method of radio communication equipment |
| 04/05/2005 | US6877043 Method for distributing sets of collision resolution parameters in a frame-based communications network |
| 04/05/2005 | US6876815 Data processor and data processing method for compression encoding source data and multiplexing metadata |
| 04/05/2005 | US6876710 Digitally controlled circuit for reducing the phase modulation of a signal |
| 04/05/2005 | US6876678 Time division multiplexing method and apparatus for asynchronous data stream |
| 04/05/2005 | US6876675 Synchronization in OFDM systems |
| 04/05/2005 | US6876674 Clock generating method and apparatus for an asynchronous transmission |
| 04/05/2005 | US6876668 Apparatus and methods for dynamic bandwidth allocation |
| 04/05/2005 | US6876652 Network device with a distributed switch fabric timing system |
| 04/05/2005 | US6876651 Cascaded parallel phase locked loops |
| 04/05/2005 | US6876631 Method and apparatus for frame transmission |
| 04/05/2005 | US6876630 Reframer and loss of frame (LOF) check apparatus for digital hierarchy signal |