| Patents for H04J 1 - Frequency-division multiplex systems (15,293) |
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| 06/10/2004 | WO2004049615A2 Methods and systems for automatic forwarding of communications to a preferred device |
| 06/10/2004 | WO2004049614A2 Methods and systems for call management with user intervention |
| 06/10/2004 | WO2004049608A2 Methods and systems for conference call buffering |
| 06/10/2004 | WO2004049183A1 Methods and systems for multiuser selective notification |
| 06/10/2004 | WO2004049136A2 Methods and systems for a call log |
| 06/10/2004 | WO2004049132A2 Method and apparatus for adaptive message notification |
| 06/10/2004 | WO2004049130A2 Methods and systems for directory information lookup |
| 06/10/2004 | WO2004049121A2 Methods and systems for automatic communication line management based on device location |
| 06/10/2004 | WO2004036387A3 System and method for receive queue provisioning |
| 06/10/2004 | CA2774362A1 Methods and systems for call management with user intervention |
| 06/10/2004 | CA2507500A1 Methods and systems for automatic forwarding of communications to a preferred device |
| 06/10/2004 | CA2507492A1 Methods and systems for a call log |
| 06/10/2004 | CA2507490A1 Methods and systems for automatic communication line management based on device location |
| 06/10/2004 | CA2507154A1 Methods and systems for configuring and providing conference calls |
| 06/10/2004 | CA2507152A1 Methods and systems for computer enhanced conference calling |
| 06/10/2004 | CA2507129A1 Methods and systems for remote call establishment |
| 06/10/2004 | CA2507123A1 Methods and systems for conference call buffering |
| 06/10/2004 | CA2507097A1 Methods and systems for notification of call to device |
| 06/10/2004 | CA2507096A1 Methods and systems for cpn triggered collaboration |
| 06/10/2004 | CA2507094A1 Method and systems for single number text messaging |
| 06/10/2004 | CA2507093A1 Methods and systems for preemptive rejection of calls |
| 06/10/2004 | CA2507092A1 Methods and systems for multiuser selective notification |
| 06/10/2004 | CA2507085A1 Method and apparatus for adaptive message notification |
| 06/10/2004 | CA2507083A1 Methods and systems for directory information lookup |
| 06/09/2004 | EP1106026A4 Multiple frequency allocation radio frequency device and method |
| 06/09/2004 | CN1153386C Method and system for digital channelisation and de-channelisation |
| 06/08/2004 | US6748173 Optical transmission system and optical transmission apparatus used therefor |
| 06/08/2004 | US6748011 Efficient multicarrier filter |
| 06/03/2004 | US20040105388 Router node with control fabric and resource isolation therein |
| 06/02/2004 | EP1423956A2 Demodulation of multiple-carrier phase-modulated signals |
| 06/02/2004 | CN1502102A Data-update apparatus, reproduction apparatus, data-addition apparatus, data-detection apparatus and data-removal apparatus |
| 06/02/2004 | CN1501591A Activation of multiple xDSL modems with implicit channel probe |
| 06/02/2004 | CN1152518C Metropolitan wide area network |
| 06/01/2004 | US6744821 Multicarrier receiver |
| 06/01/2004 | US6744743 Method and apparatus for controlling transmissions of a communications system |
| 06/01/2004 | CA2327876C Echo phase offset correction in a multi-carrier demodulation system |
| 06/01/2004 | CA2187343C Wideband fft channelizer |
| 05/27/2004 | WO2004015876A3 Channel switching for support of multimedia broadcast and multicast services |
| 05/27/2004 | DE10352068A1 Ausbilden von Siliziumnitridinseln für eine erhöhte Kapazität Forming Siliziumnitridinseln for increased capacity |
| 05/26/2004 | EP1421724A1 Data transmission for mobile wireless communication devices |
| 05/26/2004 | CN1499857A Array antenna transceiver and calibrating method of transmission route used for same |
| 05/26/2004 | CN1499754A Multiple carrier transmitting system repositioned by sub-carrier and inserted by protection gap |
| 05/25/2004 | US6741583 Telecommunication system for wireless telecommunication with a CDMA, FDMA, and TDMA multiple access component |
| 05/25/2004 | CA2314400C Signal encoding for transmission of multiple digital signals over single physical medium |
| 05/21/2004 | WO2004043074A1 Inter-network and inter-protocol video conference privacy method, apparatus and computer program product |
| 05/21/2004 | WO2004043068A1 Inter-network and inter-protocol video conference privacy method, apparatus, and computer program product |
| 05/20/2004 | US20040095949 System and method for receive queue provisioning |
| 05/20/2004 | US20040095896 Silicon nitride island formation for increased capacitance |
| 05/19/2004 | EP1420531A1 MOBILE BODY COMMUNICATION SYSTEM, MULTI−CARRIER CDMA TRANSMISSION APPARATUS, AND MULTI−CARRIER CDMA RECEPTION APPARATUS |
| 05/19/2004 | EP1419602A2 Method and apparatus for walsh space assignment in a communication system |
| 05/19/2004 | CN1498474A Multi-carrier communication with time devision multiplexing and carrier-selective loading |
| 05/19/2004 | CN1498473A Method and system for increased bandwidth efficiency in multiple input-multiple output channels |
| 05/19/2004 | CN1497885A Radio communication system, method, and emitting and receiving device suitable for said system and mathod |
| 05/13/2004 | WO2004040824A2 A multi-rate, multi-port, gigabit serdes transceiver |
| 05/13/2004 | US20040090364 Transmitting device limiting the out-of-band interferences |
| 05/12/2004 | EP1417587A2 Method and system for allocating protection path resources |
| 05/12/2004 | EP1417580A2 Remote module for a communications network |
| 05/12/2004 | EP0743768B1 Device and method for multiplexing signal |
| 05/12/2004 | CN1496636A Method and apparatus for data rate control in communication system |
| 05/12/2004 | CN1496625A Multiplexing method in multicarrier transmit diversity system |
| 05/12/2004 | CN1496037A Multicarrier transmission method and equipment |
| 05/12/2004 | CN1149831C Improved channel spacing for distortion reduction |
| 05/11/2004 | US6735539 Fourier transform for timestamped network data |
| 05/11/2004 | US6735446 Mobile communication system and a control unit of the system for efficient use of vacant channels in one-way communication |
| 05/11/2004 | US6735421 Receiver including low noise amplifier and frequency down-converter for a wireless telecommunication system |
| 05/11/2004 | US6735263 Digital coherent envelope demodulation of FDMA signals |
| 05/11/2004 | US6735261 Calibration of a N-port receiver |
| 05/06/2004 | WO2004038969A2 Proximity-based automatic id code reconfiguration of wireless input/output systems |
| 05/06/2004 | WO2004038554A2 System with multiple path fail over, fail back and load balancing |
| 05/06/2004 | WO2004032422A3 Data transfer scheme in a communication system |
| 05/06/2004 | US20040088444 Multi-rate, multi-port, gigabit serdes transceiver |
| 05/06/2004 | US20040088443 Multipurpose and programmable pad ring for an integrated circuit |
| 05/06/2004 | US20040086056 Communication system |
| 05/06/2004 | US20040085984 System and method for receive queue provisioning |
| 05/06/2004 | US20040085929 Array antenna transceiver and calibrating method of transmission route used for the same |
| 05/06/2004 | US20040085897 Method and apparatus for high performance single block scheduling in distributed systems |
| 05/06/2004 | EP1416655A2 Array antenna transceiver and calibrating method of transmission route used for the same |
| 05/06/2004 | EP1415428A1 Channel estimation in a multi carrier transmit diversity system |
| 05/05/2004 | CN1148902C Transmitting and receiving method and radio system |
| 05/04/2004 | US6731757 Multichannel digital signal generation method and apparatus |
| 05/04/2004 | US6731668 Method and system for increased bandwidth efficiency in multiple input—multiple output channels |
| 04/29/2004 | WO2004036387A2 System and method for receive queue provisioning |
| 04/29/2004 | WO2004036381A2 System and method for receive queue provisioning |
| 04/29/2004 | WO2003009081A3 System, method and computer program to compute a fast fourier transform of data blocks |
| 04/29/2004 | US20040083077 Integrated packet bit error rate tester for 10G SERDES |
| 04/29/2004 | US20040081181 Transport block size (TBS) signaling enhancement |
| 04/29/2004 | US20040080426 Proximity-based automatic ID code reconfiguration of wireless input/output systems |
| 04/28/2004 | EP1414202A1 Transport block size (TBS) signaling enhancement |
| 04/28/2004 | EP1414180A2 Activation of multiple xDSL modems with implicit channel probe |
| 04/28/2004 | EP1413082A1 Method for data communication between a single-carrier and a multi-carrier system |
| 04/28/2004 | EP1413077A1 Multi-carrier communication with time division multiplexing and carrier-selective loading |
| 04/28/2004 | EP1084540B1 Device and method for generating and distributing coded symbols in cdma communication system |
| 04/28/2004 | CN1492593A Start of multiple xDSL modem with hidden channel probe |
| 04/28/2004 | CN1492592A Start of multiple xDSL modem with hidden channel probe |
| 04/22/2004 | WO2004032600A2 Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation |
| 04/22/2004 | US20040078718 Load testing apparatus, computer readable recording medium for recording load test program, fault diagnosis apparatus, and computer readable recording medium for recording fault diagnosis program |
| 04/22/2004 | US20040078632 System with multiple path fail over, fail back and load balancing |
| 04/22/2004 | US20040077345 Methods and apparatus for network signal aggregation and bandwidth reduction |
| 04/22/2004 | US20040076433 Optical transmission system for frequency-multiplexed signal |
| 04/22/2004 | US20040076172 Mobile communication system, multicarrier cdma transmitter, and multicarrier cdma receiver |