| Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368) |
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| 08/14/2001 | US6275589 Method and apparatus for error masking in multi-channel audio signals |
| 08/14/2001 | US6275509 Masked signal transceiver |
| 08/14/2001 | US6275067 Multiple-bit, current mode data bus |
| 08/09/2001 | WO2001058077A2 Ping-pong protocol with variable length packets |
| 08/09/2001 | WO2001058072A1 Single-carrier/ds-cdma packet transmitting method, uplink packet transmitting method in multicarrier/ds-cdma mobile communication system, and structure of downlink channel in multicarrier/ds-cdma mobile communication system |
| 08/09/2001 | WO2001058034A1 High speed dial-up service using pcm modem technology |
| 08/09/2001 | WO2001058033A1 Method and apparatus for adjustment of the sampling phase in a pcm modem system using a dual-phase probing signal |
| 08/09/2001 | US20010012783 Carrier constellation information in multi-carrier systems |
| 08/09/2001 | US20010012358 Voice and data communications |
| 08/09/2001 | US20010012319 Virtual gateway system and method |
| 08/09/2001 | DE19955357A1 Verfahren zur Signalübertragung in einem Funk-Kommunikationssystem und Teilnehmerstation A method of signal transmission in a radio communication system and subscriber station |
| 08/09/2001 | DE10014463A1 Verfahren und Schaltungsanordnung zur sicheren Übertragung in Digitalübertragungssystemen Method and circuit arrangement for secure transmission in digital communication systems |
| 08/09/2001 | DE10003705A1 Datenübertragungsanordnung sowie zugehöriges Verfahren A data transmission device and associated method |
| 08/09/2001 | CA2399077A1 High speed dial-up service using pcm modem technology |
| 08/08/2001 | EP1122650A2 Communication system with multicarrier telephony transport |
| 08/08/2001 | CN1069471C Control method of monolithic microcomputer for railway plane radio shunting handset |
| 08/08/2001 | CN1069466C Communication system with repeatedly allocated channel identification numbers |
| 08/07/2001 | US6272192 Method and apparatus for transmit timing adjustment in a host-processor-based modem |
| 08/07/2001 | US6272170 Method and apparatus for reducing start-up latency in a data transmission system |
| 08/07/2001 | US6272169 Software based modems that interact with the computing enviroment |
| 08/07/2001 | CA2213596C Method for multitone division multiple access communications |
| 08/02/2001 | WO2001056182A1 Home networking over phone lines |
| 08/02/2001 | WO2001056180A1 Two-dimensional scheduling scheme for a broadband wireless access system |
| 08/02/2001 | WO2001056179A1 Programmable phy for broadband wireless access systems |
| 08/02/2001 | US20010011309 Method for avoiding data collision in half-duplex mode using direct memory access logic |
| 08/02/2001 | US20010011213 Modem using a digital signal processor and a signal based command set |
| 08/01/2001 | EP1120943A1 Transmission of bit and gain allocation tables in multicarrier systems |
| 08/01/2001 | EP1119932A1 Stacked-carrier discrete multiple tone communication technology |
| 07/31/2001 | US6269126 Data communication and radio system |
| 07/31/2001 | US6269125 System and method for trellis encoding a digital signal |
| 07/31/2001 | US6269105 Use of features to represent independent bit streams or groups of bits in data transmission systems |
| 07/31/2001 | CA2245900C Modem control method |
| 07/26/2001 | WO2001054382A1 Method and system for controlling echo cancellation using zero echo path, ringing, and off-hook detection |
| 07/26/2001 | WO2001054337A1 Frame structure for variable rate wireless channels transmitting high speed data |
| 07/26/2001 | WO2001054336A1 Flexible frame structures in adaptive high data rate wireless access systems |
| 07/26/2001 | WO2001054335A1 Adaptive frame structures for hybrid cdma/tdma system |
| 07/26/2001 | WO2001054326A1 Channel constructing method and base station using the method |
| 07/26/2001 | WO2001008373A3 Fast connect, quick reconnect and connection on hold mechanism |
| 07/26/2001 | DE19937505C2 Empfangsverfahren und Empfängeranordnung für ein Duplex-Übertragungssystem Receiving method and receiver arrangement for a duplex transmission system |
| 07/25/2001 | EP1118204A2 Performing digital subscriber line (dsl) modem communication over an ac link bus |
| 07/25/2001 | CN1305313A 通信系统 Communications systems |
| 07/25/2001 | CN1305312A 通信系统 Communications systems |
| 07/25/2001 | CN1305311A 通信系统 Communications systems |
| 07/25/2001 | CN1305310A 通信系统 Communications systems |
| 07/25/2001 | CN1305296A Decoupling unit of bus system |
| 07/25/2001 | CN1305278A Block transmission system |
| 07/24/2001 | US6266687 Flexibility enhancement to the modified fast convolution algorithm |
| 07/24/2001 | US6266347 System and method for modifying symbol duration for the efficient transmission of information in a time duplex noise environment |
| 07/24/2001 | CA2247618C Multiple antenna communication system and method thereof |
| 07/24/2001 | CA2012361C Transmission system with wideband virtual channel |
| 07/19/2001 | WO2001052516A2 Diagnostic methods and systems for multicarrier modems |
| 07/19/2001 | WO2001052468A1 Selective multi-carrier direct sequence spread spectrum communication systems and methods |
| 07/19/2001 | WO2001052464A1 Method for adaptively adjusting a table of data rate options for xdsl data transmission methods, said table being adapted to lines and disturbances |
| 07/19/2001 | WO2001052441A2 Broadcast system using a subgroup of subcarriers to transmit personalized data between base stations and subscriber units |
| 07/19/2001 | WO2001052439A1 Systems and methods for loop length and bridged tap length determination of a transmission line |
| 07/19/2001 | DE10001153A1 Method of setting up data transmission link between switching centre and subscriber at given data transmission rate e.g. for ADSL-, or UDSL-, digital telephone transmission system - involves adjusting data transmission rate at end of training phase to next lower value in table drawn up with given number of pre-set values corresponding to given data transmission rates |
| 07/19/2001 | CA2788662A1 Diagnostic methods and systems for multicarrier modems |
| 07/19/2001 | CA2687472A1 Systems and methods for loop length and bridged tap length determination of a transmission line |
| 07/18/2001 | CN1304587A Transmit diversity method and system |
| 07/18/2001 | CN1304583A Activation of multiple xDSL modems with power control measurement |
| 07/18/2001 | CN1304236A LS variable frequency data transmission technology |
| 07/17/2001 | US6263016 Methods for interfacing a subscriber link to digital networks |
| 07/12/2001 | WO2001050655A1 Signal format in multi-carrier cdma transmission system |
| 07/12/2001 | WO2001001584A3 Communications system and method for multi-carrier orthogonal coding |
| 07/12/2001 | US20010007574 Forward compatible and expandable high speed communications system & method of operation |
| 07/12/2001 | DE19961777A1 Verfahren und Vorrichtungen zur Informationsübertragung Methods and apparatus for transmitting information |
| 07/11/2001 | EP1115251A2 Packet transmitting system with channel selection at receiver |
| 07/11/2001 | EP1115248A1 Method and apparatus for generating a multichannel signal |
| 07/11/2001 | EP1114537A1 Reduced complexity and increased flexibility modified fast convolution algorithm |
| 07/11/2001 | EP1114516A2 Flexibility enhancement to the modified fast convolution algorithm |
| 07/11/2001 | CN1303562A Method and apparatus for limiting amplitude of transmission signal |
| 07/11/2001 | CN1068476C Digital radio link system and radio link terminal |
| 07/10/2001 | US6259745 Integrated Gigabit Ethernet transmitter architecture |
| 07/05/2001 | WO2001048996A2 System for generating an analogue i/q signal from two or more data streams |
| 07/05/2001 | WO2001048988A1 Method and apparatus for reducing power consumption of digital subscriber line modems |
| 07/05/2001 | WO2001048971A1 Digital modem echo canceler enhancement |
| 07/05/2001 | WO2001048970A1 Cdma receiver |
| 07/05/2001 | WO2001048969A2 Multiuser ofdm or dmt communications system for users transmitting at different data rates |
| 07/05/2001 | WO2001048959A1 Path search method, channel estimating method and communications device |
| 07/05/2001 | WO2001048930A2 Method and apparatus for improving performance of a splitterless asymmetric digital subscriber line (adsl) |
| 07/05/2001 | US20010006509 Frequency division duplexing system which accommodates symmetric and asymmetric channels |
| 07/05/2001 | DE19960859A1 Entkopplungseinheit für Bussysteme Decoupling unit for bus systems |
| 07/05/2001 | DE19960559A1 Empfangsvorrichtung für winkelmodulierte Signale Reception apparatus for angle-modulated signals |
| 07/04/2001 | CN1302485A Data communication and radio system |
| 07/04/2001 | CN1302129A Nodal structure of staging wave separation shared system |
| 07/03/2001 | US6256353 Method and apparatus for generating a probing signal for a system having non-linear network and codec distortion |
| 07/03/2001 | US6256325 Transmission apparatus for half duplex communication using HDLC |
| 07/03/2001 | US6256302 Method for the common transmission of digital and analogue modulated radio broadcasting and/or television broadcasting signals |
| 07/03/2001 | US6256290 Multi-carrier CDMA transmission system with frequency and transmit diversity |
| 06/28/2001 | WO2001047260A1 Receiver improvement for expanded information capacity for existing communication transmissions systems |
| 06/28/2001 | WO2001047203A2 Modulation using chirp signals, in particular for use in a multipath environment |
| 06/28/2001 | WO2001047165A2 Method and circuit arrangement for secure digital transmission |
| 06/28/2001 | WO2001047136A1 Method and apparatus for performing search acquisition in a multi-carrier communication system |
| 06/28/2001 | US20010005401 Multicarrier transmitting method and multicarrier transmitter circuit |
| 06/28/2001 | US20010005376 Method to divide upstream timeslots in a time division multiple access system, related line terminator and related network terminator |
| 06/28/2001 | DE19962760A1 Structure for generating analog I/Q signals from data streams uses a modulation coder to operate through a series circuit for a coding/mapping device, an adjustable digital base band filter and a digital modulation-format converter. |
| 06/28/2001 | DE19961674A1 Synchrones TDD System Synchronous TDD system |
| 06/28/2001 | CA2396462A1 Method and circuit arrangement for the secure transmission in digital transmission systems |
| 06/28/2001 | CA2395810A1 Receiver improvement for expanded information capacity for existing communication transmissions systems |
| 06/27/2001 | EP1111958A1 Method to divide upstream timeslots in a time division multiple access system, related line terminator and related network terminator |