| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 05/06/2004 | US20040086029 Transceiver system and method supporting multiple selectable voltage controlled oscillators |
| 05/06/2004 | US20040086003 Transceiver system and method supporting variable rates and multiple protocols |
| 05/06/2004 | US20040086002 Data communications circuit with multi-stage multiplexing |
| 05/06/2004 | US20040086000 Communication protocol for controlling transfer of temporal data over a bus between devices in synchronization with a periodic reference signal |
| 05/06/2004 | US20040085990 System and method for provinding enhanced services for a telecommunication call |
| 05/06/2004 | US20040085954 Out-of-band signalling apparatus and method for an optical cross connect |
| 05/06/2004 | US20040085903 Data transmitting device and method for transmitting and receiving data and data communication system |
| 05/06/2004 | US20040085899 Bi-directional ring network having minimum spare bandwidth allocation and corresponding connection admission controls |
| 05/06/2004 | US20040085897 Method and apparatus for high performance single block scheduling in distributed systems |
| 05/06/2004 | EP1416687A1 Communication protocol for controlling transfer of temporal data over a bus between devices in synchronization with a periodic reference signal |
| 05/06/2004 | EP1416656A2 Transceiver system and method supporting variable rates and multiple protocols |
| 05/06/2004 | EP1415421A1 Frame structure to improve frame synchronization at the receiver |
| 05/06/2004 | EP1346519A4 System and method for a transmission rate controller |
| 05/06/2004 | EP1118192A4 A flexible frame structure for a cdma wireless network |
| 05/06/2004 | DE10249296A1 Verfahren zur Synchronisation von Teilnehmern eines Netzwerkes Method for synchronization of subscribers of a network |
| 05/06/2004 | CA2753327A1 Channel estimation and spatial processing for tdd mimo systems |
| 05/05/2004 | CN1494784A Communication method and apparatus |
| 05/05/2004 | CN1494782A 起始胞元检索算法 Starting unit cell search algorithm |
| 05/05/2004 | CN1494691A Method and system for conducting digital real-time data processing |
| 05/05/2004 | CN1494352A Semi permanent connection method of time division multiplex time gap in digital cross connection equipment |
| 05/05/2004 | CN1494270A Method of flow engineering chain circuit state information dissemination |
| 05/05/2004 | CN1494269A Transmission network restraint path calculating method |
| 05/05/2004 | CN1494241A Linear low noise amplifying device of time division duplex system |
| 05/05/2004 | CN1148971C Method for determinating local time base of video picture object plane |
| 05/05/2004 | CN1148955C Encoded data stream splicing device and method, and encoded stream generating device and method |
| 05/05/2004 | CN1148921C Transmission method and processing system for CDMA wireless network |
| 05/05/2004 | CN1148919C ATM transport system and method for transporting user information in the same |
| 05/05/2004 | CN1148872C Slave clock generation system and method for synchronous telecommunications networks |
| 05/04/2004 | US6732302 Blind rate detection in a multiplexed transmission system |
| 05/04/2004 | US6732205 Serial/parallel conversion circuit, data transfer control device, and electronic equipment |
| 05/04/2004 | US6732082 System, method and computer program product for processing event records |
| 05/04/2004 | US6731876 Packet transmission device and packet transmission system |
| 05/04/2004 | US6731707 Arrangement for synchronization of nodes in VDSL-systems |
| 05/04/2004 | US6731685 Method and apparatus for determining a bit rate need parameter in a statistical multiplexer |
| 05/04/2004 | US6731658 Data recording method and data recording apparatus |
| 05/04/2004 | US6731657 Multiformat transport stream demultiplexor |
| 05/04/2004 | US6731656 Communication system |
| 05/04/2004 | US6731655 Current differential relay device |
| 05/04/2004 | US6731654 Communication system overhead channel |
| 05/04/2004 | US6731651 Voice relaying apparatus and voice relaying method |
| 05/04/2004 | US6731650 Data transfer apparatus and its control method |
| 05/04/2004 | US6731640 Frame synchronization over multiple networks |
| 05/04/2004 | US6731624 Sync signal detection method and radio communication system |
| 05/04/2004 | US6731615 Multipoint-to-point tdma transmission system using a particular burst structure, and a corresponding transmitter |
| 05/04/2004 | US6731610 Data communication system and apparatus |
| 05/04/2004 | US6731597 Method and a system for interconnecting ring networks |
| 05/04/2004 | US6731596 Network switch having system for automatically detecting change in network node connection |
| 05/04/2004 | CA2312114C Device for timing reconstruction of a data channel transported on a packet network and its process |
| 04/29/2004 | WO2004036873A2 System method and device for dynamic mapping of sonet paths |
| 04/29/2004 | WO2004036836A1 A method of transmitting data service on synchronous digital network |
| 04/29/2004 | WO2004036786A1 Mobile node handoff methods and apparatus |
| 04/29/2004 | WO2004036761A2 Method of reducing near-end crosstalk in an mxu networking architecture |
| 04/29/2004 | WO2004036341A2 Synchronizing between terminals of asynchronous networks using timestamps |
| 04/29/2004 | WO2004023268A9 Method and apparatus for double data rate serial ata phy interface |
| 04/29/2004 | WO2004012369A3 Methods and apparatus for improved communications networks |
| 04/29/2004 | WO2003007517A8 Automatic adjustment of buffer depth |
| 04/29/2004 | US20040083411 Cellular CDMA transmission system |
| 04/29/2004 | US20040083077 Integrated packet bit error rate tester for 10G SERDES |
| 04/29/2004 | US20040083067 Apparatus and method for generating wander noise |
| 04/29/2004 | US20040081304 System and method of generating ring back tone |
| 04/29/2004 | US20040081209 Communication service unit and multimedia communication method |
| 04/29/2004 | US20040081204 Real-time reassembly of ATM data |
| 04/29/2004 | US20040081193 Method for transmitting data within a communication system |
| 04/29/2004 | US20040081169 Pseudo synchronous machine |
| 04/29/2004 | US20040081147 Synchronizing local network |
| 04/29/2004 | US20040081107 Broadband telecommunications system |
| 04/29/2004 | US20040081079 Method for monitoring a communication media access schedule of a communication controller of a communication system |
| 04/29/2004 | US20040080671 Method and circuit for generating time stamp data from an embedded-clock audio data stream and a video clock |
| 04/29/2004 | CA2502540A1 Synchronizing between terminals of asynchronous networks using timestamps |
| 04/28/2004 | EP1414265A2 Multi-service Ethernet-over-SONET silicon platform |
| 04/28/2004 | EP1414248A2 NCO based timebase recovery system and method for A/V decoder |
| 04/28/2004 | EP1414193A1 Communication method and communication device |
| 04/28/2004 | EP1414173A2 Multi-service channelized sonet mapper frame |
| 04/28/2004 | EP1414172A1 Automatic gain controlling device and method, and radio communication device |
| 04/28/2004 | EP1414171A1 Method for analyzing signal and signal analyzer having function for displaying slot information |
| 04/28/2004 | EP1413494A1 Method for secure exchange of information messages |
| 04/28/2004 | EP1413076A1 Automatic adjustment of buffer depth |
| 04/28/2004 | EP1108239A4 Communication management system for computer network-based telephones |
| 04/28/2004 | EP1060586A4 Method for accessing and providing access to a packet channel |
| 04/28/2004 | EP0978168B1 Orthogonal code synchronization system and method for spread spectrum cdma communications |
| 04/28/2004 | CN1492684A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492683A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492620A Method and device for formatted transmission data |
| 04/28/2004 | CN1492606A High power linear transmitting-receiving switch circuit |
| 04/28/2004 | CN1492605A Initial upward synchronizing method of time-division duplexing system |
| 04/28/2004 | CN1492395A Variable speed sounder |
| 04/28/2004 | CN1148101C Method and system for reducing synchronization time in CDMA wireless communicaltion system |
| 04/28/2004 | CN1148014C Combined closed loop/open loop power control in time division duplex communication |
| 04/27/2004 | US6728492 40 Gbit/s SONET framer with multiple clock-crossing capability |
| 04/27/2004 | US6728489 Optical transmission system constructing method and system |
| 04/27/2004 | US6728297 Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system |
| 04/27/2004 | US6728272 Method and apparatus for transporting private line traffic over an ATM network |
| 04/27/2004 | US6728271 Stream demultiplexing device |
| 04/27/2004 | US6728270 Scheduling and admission control of packet data traffic |
| 04/27/2004 | US6728262 System and method for integrating process control and network management |
| 04/27/2004 | US6728246 Arrangement for reducing layer 3 header data supplied to switching logic on a network switch |
| 04/27/2004 | US6728242 ATM cell switching system |
| 04/27/2004 | US6728240 Serial-link circuit including capacitive offset adjustment of a high-speed receiver |
| 04/27/2004 | US6726879 A disposible multicompartment cup for biological fluids, e.g., drug screening; each enclosure sealable by a lid; a test strip attached to the first lid; one enclosure for field test, the second has an untainted portion for more testing; |
| 04/27/2004 | CA2289188C Management of wireless control channel |