| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 08/26/2004 | US20040164782 Stratum clock state machine multiplexing switching |
| 08/26/2004 | US20040164776 Synchronization module |
| 08/26/2004 | DE10306788A1 Control method for two or more motor vehicle control units, especially blinker or indicator light controllers, whereby the timer circuits of the two controllers are synchronized using existing control bus signals |
| 08/26/2004 | CA2513442A1 Initial cell search in wireless communication systems |
| 08/25/2004 | EP1450534A1 Data transmission system, data transmission apparatus, data reception apparatus, and data transmission method |
| 08/25/2004 | EP1450531A2 System and method for generating signal waveforms in a CDMA cellular telephone system |
| 08/25/2004 | EP1449386A1 Procedure for exchanging useful information generated according to different coding laws between at least 2 pieces of user terminal equipment |
| 08/25/2004 | EP1449375A1 Synchronization of multiple cable modem termination systems |
| 08/25/2004 | EP1449332A1 Contention tree resolution in a communication system |
| 08/25/2004 | EP1449318A2 System and method using primary and secondary synchronization codes during cell search |
| 08/25/2004 | EP1449317A2 Method for synchronization in networks |
| 08/25/2004 | EP1163818B1 Method and base station for allocating a channel required for a radio transmission |
| 08/25/2004 | EP0776549B1 Paging method and apparatus |
| 08/25/2004 | CN1524390A Network and methof for connecting antennas to base stations in a wireless communication network using space diversity |
| 08/25/2004 | CN1523843A 帧同步方法 Frame synchronization method |
| 08/25/2004 | CN1523826A Method for batch registration of integrated digital loop carrier subscriber using program loaded data of exchange, and element management system server for the same |
| 08/25/2004 | CN1164053C Method for formatting and transmitting information in radio telecommunication system |
| 08/25/2004 | CN1164051C Method and equipment for multiplexing data, transmitting equipment for multiplexing data, method and equipment for decoding multiplexing data |
| 08/24/2004 | US6782272 Network control having selective reverse mobile frame biasing |
| 08/24/2004 | US6782269 Two threshold uplink rate control to enable uplink scheduling |
| 08/24/2004 | US6782191 Additional information superposing method, information signal copy control method, information signal output device and information signal recording device |
| 08/24/2004 | US6782066 Method and system for detecting frame slips in a digital communications channel |
| 08/24/2004 | US6782065 Method and apparatus for reproducing system clock in digital data transmission network |
| 08/24/2004 | US6782009 Multi-port data arbitration control |
| 08/24/2004 | US6782008 Control signal transmission timing control in radio communication system |
| 08/24/2004 | US6782007 TDM bus synchronization circuit and protocol and method of operation |
| 08/24/2004 | US6782006 Digital broadcasting apparatus which adjusts bitrates of source data items composing additional information |
| 08/24/2004 | US6782005 Communication system and communication method |
| 08/24/2004 | US6782002 Apparatus for multiplexing multiple E1 circuits over multiple T1 circuits |
| 08/24/2004 | US6781985 Time-division multiplexer |
| 08/24/2004 | US6781984 Techniques and architectures for implementing a data skew equalizer for data alignment in a distributed system |
| 08/24/2004 | US6781976 Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets |
| 08/24/2004 | US6781975 Wireless telecommunications system with a CDMA, FDMA and TDMA multiple access component, especially a “JD-CDMA” telecommunications system with hybrid multiple access techniques |
| 08/24/2004 | US6781958 Monitor circuit for extracting administration information in a communication frame |
| 08/24/2004 | CA2363930C System and method for synchronization signal detection and recovery from false triggers |
| 08/24/2004 | CA2251614C Method for transmitting a service channel in a plesiochronous frame of said service channel and corresponding transmission system |
| 08/24/2004 | CA2191848C Apparatus and method for limiting jitter caused by pointer movement |
| 08/19/2004 | WO2004071109A1 Local soft switch and method for connecting to and provide access to a tdm network |
| 08/19/2004 | WO2004071000A2 Method and apparatus for determining propagation delays for use in wide area networks |
| 08/19/2004 | WO2004070781A2 Asynchronous system-on-a-chip interconnect |
| 08/19/2004 | WO2004070560A2 Reduced unit database generation based on cost information |
| 08/19/2004 | WO2004070552A2 Physical layer router system and method |
| 08/19/2004 | US20040163135 Method for securely distributing & updating software |
| 08/19/2004 | US20040163120 Cable modem system with sample and packet synchronization |
| 08/19/2004 | US20040161189 Optical transmission system constructing method and system |
| 08/19/2004 | US20040161070 System and method for testing the operation of a DLL-based interface |
| 08/19/2004 | US20040161049 Communication system |
| 08/19/2004 | US20040160989 Method and apparatus for distributing timing data across a packet network |
| 08/19/2004 | US20040160985 System and method for network address translation and session management |
| 08/19/2004 | US20040160983 Method and apparatus for transmitting and receiving compressed frame of data over a wireless channel |
| 08/19/2004 | US20040160982 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
| 08/19/2004 | US20040160975 Multicast communication protocols, systems and methods |
| 08/19/2004 | US20040160964 IP packet transmission apparatus, IP packet transmission method, and recording medium holding program for same |
| 08/19/2004 | US20040160939 Apparatus and method for operating and maintaining private mobile communication service system using IP network |
| 08/19/2004 | US20040160938 Packet service system and method for controlling packet transmission |
| 08/19/2004 | US20040160937 Enhanced SDU discard signaling procedure in wireless communication systems |
| 08/19/2004 | US20040160915 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
| 08/19/2004 | US20040160344 Robust system for transmitting and receiving map data |
| 08/18/2004 | EP1197015B1 Optical regenerator for high bit-rate otdm signals |
| 08/18/2004 | EP1133888B1 Access method for mobile telecommunication system |
| 08/18/2004 | EP1050126B1 Digitally controlled circuit for reducing the phase modulation of a signal |
| 08/18/2004 | CN1522510A Multimedia jitter removal in an asynchronous digital home network |
| 08/18/2004 | CN1522092A Apparatus and method for operating and maintaining private mobile communication service system using ip network |
| 08/18/2004 | CN1522062A Transport stream recording apparatus and method, transport stream reproducing apparatus and method |
| 08/18/2004 | CN1522016A System and method for network address translation and session management |
| 08/18/2004 | CN1522008A System and method for broadband millimeter wave data communication |
| 08/18/2004 | CN1522005A System and method for switchingin and transmission of different data frames in digital transmission network |
| 08/18/2004 | CN1521988A Method for uniform distribution of physical layer data transmitting time slot in whole time domain |
| 08/18/2004 | CN1163092C Call accepting control method, communication system and base station device |
| 08/18/2004 | CN1163074C Transmission system, transmitter and receiver |
| 08/18/2004 | CN1163033C Method and apparatus for supporting non-voice signal such as fascimile and compressed voice over a digital wireless link |
| 08/17/2004 | US6779123 Calibrating return time for resynchronizing data demodulated from a master slave bus |
| 08/17/2004 | US6778812 System and method for call admission control |
| 08/17/2004 | US6778781 Health check algorithm for protection circuit in optical network |
| 08/17/2004 | US6778623 Apparatus for synchronizing the frame clock in units/nodes of data-transmitting systems |
| 08/17/2004 | US6778612 Space-time processing for wireless systems with multiple transmit and receive antennas |
| 08/17/2004 | US6778598 Method for modifying the channel impulse response in TDMA systems |
| 08/17/2004 | US6778590 Carrier changer and changing method |
| 08/17/2004 | US6778586 Radio communication equipment and communication method |
| 08/17/2004 | US6778561 Hybrid data transport scheme over optical networks |
| 08/17/2004 | US6778557 Point-to-multipoint communication system |
| 08/17/2004 | US6778552 Method and system for partitioning an extended network of 1394b devices into subclusters of fully capable and partially capable nodes |
| 08/17/2004 | US6778551 Collision control systems and methods utilizing an inter-frame gap code counter |
| 08/17/2004 | US6778550 Method and apparatus for TDM/TDMA communications |
| 08/17/2004 | US6778516 System and method for broadband millimeter wave data communication |
| 08/17/2004 | US6778508 Multiple access communication system |
| 08/17/2004 | US6778503 Automated line signal processing |
| 08/17/2004 | US6778493 Real-time media content synchronization and transmission in packet network apparatus and method |
| 08/17/2004 | US6777980 Double data rate flip-flop |
| 08/17/2004 | CA2249820C Fibre link superframe format |
| 08/12/2004 | WO2004068868A2 System and method for extending neighboring cell search window |
| 08/12/2004 | WO2004068857A1 Data processing device and method, and digital broadcast receiver |
| 08/12/2004 | WO2004068790A1 Method and system for different data frame throwin and transfer in digital transmission network |
| 08/12/2004 | WO2004068750A1 Apparatus and method for measuring and compensating delay between main base station and remote base station interconnected by an optical cable |
| 08/12/2004 | WO2004068343A1 Method for guaranteeing an identical message sequence in several data sinks |
| 08/12/2004 | WO2004057908A3 Switching unit and method for a telecommunication network |
| 08/12/2004 | WO2004042935A3 Out-of-band signalling apparatus and method for an optical cross connect |
| 08/12/2004 | WO2004032600A3 Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation |
| 08/12/2004 | WO2004025414A3 System and method for 10baset ethernet communication over a single twisted pair utilizing internal power sources |
| 08/12/2004 | US20040157617 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |