| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 06/15/2004 | US6751219 Multicast packet duplication at random node or at egress port with frame synchronization |
| 06/15/2004 | US6751214 Methods and apparatus for dynamically allocating bandwidth between ATM cells and packets |
| 06/15/2004 | US6751209 Header compression in real time service |
| 06/15/2004 | US6751198 System and method for measuring round trip delay of voice packets in a telephone system |
| 06/15/2004 | US6751194 Packet multiplexer for priority control |
| 06/15/2004 | US6751189 Virtual line switched ring (VLSR) connection state distribution scheme |
| 06/15/2004 | US6750687 Method and apparatus for phase aligning two clock signals utilizing a programmable phase adjustment circuit |
| 06/10/2004 | WO2004049652A1 Preamble detection and data rate control in a umts system |
| 06/10/2004 | WO2004049626A1 Transmission time adjustment in a tdma bus |
| 06/10/2004 | WO2004049619A1 Method for automatically detecting the clock frequency of a system clock pulse for the configuration of a peripheral device |
| 06/10/2004 | WO2004049610A1 Method and system for enabling a route and flow table update in a distributed routing platform |
| 06/10/2004 | WO2004036873A3 System method and device for dynamic mapping of sonet paths |
| 06/10/2004 | US20040111742 Method and apparatus for switching targeted advertisements at a set top terminal |
| 06/10/2004 | US20040111640 IP based security applications using location, port and/or device identifier information |
| 06/10/2004 | US20040111534 Method for synchronizing network nodes in a subnetwork |
| 06/10/2004 | US20040111305 System and method for detecting and managing fraud |
| 06/10/2004 | US20040109691 Optical pulse separation method and optical pulse separation device |
| 06/10/2004 | US20040109519 Synchronization method and system, and decoder |
| 06/10/2004 | US20040109498 System and method for accelerated clock synchronization of remotely distributed electronic devices |
| 06/10/2004 | US20040109474 Radio access network system, radio communication method, synchronous server and node |
| 06/10/2004 | US20040109470 System and method for reducing bandwidth requirements for remote applications by utilizing client processing power |
| 06/10/2004 | US20040109427 Tdma transceiver |
| 06/10/2004 | US20040109421 Method for allocating channel resources in a distributed control channel system |
| 06/10/2004 | US20040109420 Full-rate clock data retiming in time division multiplexers |
| 06/10/2004 | US20040109408 Fast protection for TDM and data services |
| 06/10/2004 | CA2501435A1 Preamble detection and data rate control in a umts system |
| 06/09/2004 | EP1427125A2 Optical pulse separation method and device |
| 06/09/2004 | EP1427121A1 Radio access network, radio communication method, synchronous server and node |
| 06/09/2004 | EP1426595A2 Apparatus for and method of transferring data |
| 06/09/2004 | EP1425885A1 Method and system for transmitting data from a first data network into a second data network |
| 06/09/2004 | EP1425872A1 Method and communication system for establishing at least one fail safe communication link |
| 06/09/2004 | EP1295420B1 Master/slave synchronisation method in a bluetooth system |
| 06/09/2004 | EP1083759B1 Communication terminal device and base station device |
| 06/09/2004 | CN1504023A Physical layer processing for wireless communication system using CDMA |
| 06/09/2004 | CN1153401C Digital telecommunication transmission system |
| 06/09/2004 | CN1153398C Codec mode decoding using a priori knowledge |
| 06/09/2004 | CN1153396C 分集接收机 Diversity Receiver |
| 06/09/2004 | CN1153385C Telecommunication apparatus, system and method with enhanced signal transfer point |
| 06/09/2004 | CN1153373C Overlapping slot transmission method and system using phased arrays |
| 06/09/2004 | CN1153370C Estimation method of transmission channels in communication systems tranceiver with wireless telecommunication |
| 06/09/2004 | CN1153366C Method and system for transmitting and compressing sound information in communication network |
| 06/08/2004 | US6748561 Interleavers and de-interleavers |
| 06/08/2004 | US6748451 Distributed computing environment using real-time scheduling logic and time deterministic architecture |
| 06/08/2004 | US6748443 Unenforced allocation of disk and CPU bandwidth for streaming I/O |
| 06/08/2004 | US6748240 System and method for broadband millimeter wave data communication |
| 06/08/2004 | US6748036 Radio receiving method and apparatus |
| 06/08/2004 | US6747999 Jitter buffer adjustment algorithm |
| 06/08/2004 | US6747996 Synchronized transport across non-synchronous networks |
| 06/08/2004 | US6747994 Selecting optimal transmit formats for transmissions over allocated time durations |
| 06/08/2004 | US6747992 Communication system and communication method |
| 06/08/2004 | US6747990 Packet communication system, network-side apparatus to be used therein, and time slot allocation control method |
| 06/08/2004 | US6747967 Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex |
| 06/08/2004 | US6747962 Method and apparatus for sharing uplink state flag (USF) with multiple uplink temporary block flows (TBFs) |
| 06/08/2004 | CA2308398C System and method for maintaining timing synchronization in a digital video network |
| 06/08/2004 | CA2258029C Method and apparatus of providing bit count integrity and synchronous data transfer over a channel which does not preserve synchronization |
| 06/03/2004 | WO2004047346A1 Bandwidth efficient wirless network modem |
| 06/03/2004 | WO2004047345A1 Method for the transmission of heterogeneous data in a telecommunication switching system and a telecommunication switching system |
| 06/03/2004 | WO2004046887A2 A system and method for reducing bandwidth requirements for remote applications by utilizing client processing power |
| 06/03/2004 | WO2004023268A3 Method and apparatus for double data rate serial ata phy interface |
| 06/03/2004 | WO2004012027A3 Multipurpose processor, system and method |
| 06/03/2004 | WO2004004135A3 Bridge terminal output unit |
| 06/03/2004 | US20040107284 System and method for providing statistics for flexible billing in a cable environment |
| 06/03/2004 | US20040107092 Digital circuit transmission device |
| 06/03/2004 | US20040105516 Digital-data receiver synchronization |
| 06/03/2004 | US20040105467 System and method for 10baset ethernet communication over a single twisted pair utilizing internal power sources |
| 06/03/2004 | US20040105459 Method and a system to build efficient communications networks in which MPLS functionality is incorporated within the SONET/SDH/OTN transport equipment by performing it in the GFP layer |
| 06/03/2004 | US20040105457 Secure method of exchanging information messages |
| 06/03/2004 | US20040105456 Digital cross-connect |
| 06/03/2004 | US20040105454 Data transmissions device and data transmissions method capable of minimizing delay of fast data |
| 06/03/2004 | US20040105453 Capacity re-use in data communication networks |
| 06/03/2004 | US20040105451 Methods and apparatus for improved communications networks |
| 06/03/2004 | US20040105419 Modulation method and circuit for time division multiple access |
| 06/03/2004 | US20040104781 Configurable voltage controlled oscillator system and method |
| 06/03/2004 | CA2505310A1 A system and method for reducing bandwidth requirements for remote applications by utilizing client processing power |
| 06/02/2004 | EP1424797A1 Radio mobile device |
| 06/02/2004 | EP1423931A1 Stm-1 to stm-64 sdh/sonet framer with data multiplexing from a series of configurable i/o ports |
| 06/02/2004 | EP1423930A1 Method and apparatus for reducing synchronization delay in packet-based voice terminals by resynchronizing during talk spurts |
| 06/02/2004 | EP1423916A1 Distributed multiplexer |
| 06/02/2004 | EP1423778A2 Generating and implementing a communication protocol and interface for high data rate signal transfer |
| 06/02/2004 | CN1501613A Method and system for reducing synchronization time in a cdma wireless communication system |
| 06/02/2004 | CN1152588C Channel coding/decoding control method in the base band processing of global mobile communication system |
| 06/02/2004 | CN1152579C Method for determinating local time base of bidirectional predictive code video picture object plane |
| 06/02/2004 | CN1152524C Plural station memory data sharing system |
| 06/02/2004 | CN1152523C Cell switching method and system |
| 06/02/2004 | CN1152487C Base station equipment and method of controlling antenna |
| 06/01/2004 | US6744876 Tone sending device of electronic private branch exchange |
| 06/01/2004 | US6744837 Clock switching circuit |
| 06/01/2004 | US6744788 Multiplexing digital signals |
| 06/01/2004 | US6744787 Adaptive phase shift filtration of pointer justification jitter in synchronous-plesiosynchronous signal desynchronization |
| 06/01/2004 | US6744784 Method of transmitting variable-length frame, transmitter, and receiver |
| 06/01/2004 | US6744782 Communications device, method thereof, communications system and recording medium |
| 06/01/2004 | US6744781 Base station for supporting communication rate modifications |
| 06/01/2004 | US6744778 Time division multiple access communication system |
| 06/01/2004 | US6744751 System for transporting full T1 frame of data/voice channels and additional DSO data channels over E1 communication link |
| 06/01/2004 | US6744743 Method and apparatus for controlling transmissions of a communications system |
| 06/01/2004 | US6744697 Cable modem clock synchronization using software parsing with hardware assist |
| 06/01/2004 | US6744446 Display of a hiearchical telecommunication network |
| 06/01/2004 | CA2301455C Load shedding method to enhance uplink margin with combined fdma/tdma uplinks |
| 06/01/2004 | CA2259329C Cellular messaging network with voice channel signal discrimination ability |
| 05/27/2004 | WO2004045119A1 Methods and apparatus for statistical multiplexing with distributed multiplexers |