| Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368) |
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| 10/18/2005 | US6956813 Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio zone assignment method, and radio communication method |
| 10/13/2005 | WO2005096539A1 System and method for transmission and reception of qam signals at low signal to noise ratio |
| 10/13/2005 | WO2005096538A1 Methods and apparatus for flexible spectrum allocation in communication systems |
| 10/13/2005 | WO2005096532A1 Adaptive scheduling of voice traffic in a multi-carrier communication environment |
| 10/13/2005 | WO2005096531A1 Wireless comunication methods, systems, and signal structures |
| 10/13/2005 | WO2005096522A1 Base station apparatus, mobile station apparatus, and data channel scheduling method |
| 10/13/2005 | WO2004075442A3 Methods and apparatus of enhanced coding in multi-user communications systems |
| 10/13/2005 | US20050229073 Transmitting device and transmitting method |
| 10/13/2005 | US20050228907 Apparatus, method, and computer program product for monitoring and controlling a microcomputer using a single existing pin |
| 10/13/2005 | US20050227674 Mobile station and interface adapted for feature extraction from an input media sample |
| 10/13/2005 | US20050227653 Broadband radio transceiver with optical transform |
| 10/13/2005 | US20050226342 System and method for mapping information symbols to transmission symbols |
| 10/13/2005 | US20050226277 Signal reception apparatus, systems, and methods |
| 10/13/2005 | US20050226217 Data sink/data source, data transmission device and data terminal device for a circuit-switched and packet-switched network |
| 10/13/2005 | CA2736063A1 Methods and apparatus for flexible spectrum allocation in communication systems |
| 10/12/2005 | EP1584168A1 Apparatus and method for processing an impulse response of a channel |
| 10/12/2005 | EP1342303B1 System and method for the data transmission of digital transmission data |
| 10/12/2005 | CN1223093C Signal multiplexer and multiplexing method |
| 10/11/2005 | US6954490 Fully integrated ethernet transmitter architecture with interpolating filtering |
| 10/11/2005 | US6954481 Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems |
| 10/11/2005 | US6954470 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 10/11/2005 | US6954422 Comb-form spectrum communication systems using repeated complementary sequence modulation |
| 10/11/2005 | CA2251887C Radio frequency noise canceller |
| 10/06/2005 | WO2005094030A1 Framing structure allowing flexible allocation of overhead channel |
| 10/06/2005 | WO2005093986A1 Communication processing device, home electric device, and home network system |
| 10/06/2005 | WO2005091794A2 Mimo dynamic psd allocation for dsl networks |
| 10/06/2005 | WO2005060710A3 Wireless display tag unit |
| 10/06/2005 | US20050220213 Method and apparatus to perform modulation using integer timing relationships between intra symbol modulation components |
| 10/06/2005 | US20050220210 Method and construction for space-time codes for AM-PSK constellations |
| 10/06/2005 | US20050220205 Constellation mapping apparatus and method |
| 10/06/2005 | US20050220203 System & method for spreading on fading channels |
| 10/06/2005 | US20050220200 Bandwidth and power efficient multicarrier multiple access |
| 10/06/2005 | US20050220193 Transmission apparatus, reception apparatus and transmission/reception system |
| 10/06/2005 | US20050220180 High speed access system over copper cable plant |
| 10/06/2005 | US20050220179 Iterative waterfiling with explicit bandwidth constraints |
| 10/06/2005 | US20050220178 Semi-distributed power spectrum control for digital subscriber line communications |
| 10/06/2005 | US20050220149 Method to divide upstream timeslots in a time division multiple access system, related line terminator and related network terminator |
| 10/06/2005 | US20050220002 Multi-carrier communications with group-based subcarrier allocation |
| 10/06/2005 | DE19824233B4 Amplitudenbegrenzung Amplitude limiting |
| 10/05/2005 | EP1583308A1 Semi-distributed power spectrum control for DSL communications |
| 10/05/2005 | EP1583271A2 System and method for spreading on fading channels |
| 10/05/2005 | EP1583268A1 Ofdm signal collision position detection device and ofdm reception device |
| 10/05/2005 | CN1679315A Communication arrangement and transmission unit for information transfer by means of at least one transmission line and a circuit arrangement for connection to the transmission unit |
| 10/05/2005 | CN1679293A Method and transmission device for the transmission of data in a multi-carrier system |
| 10/05/2005 | CN1678055A Transmission apparatus, reception apparatus and transmission/reception system |
| 10/05/2005 | CN1677915A Adaptive channelization scheme for high throughput multicarrier systems |
| 10/05/2005 | CN1222168C Information package program component detecting method |
| 10/04/2005 | US6952595 Digital broadcast channel reception system and method and portable terminal for use in such system |
| 10/04/2005 | US6952454 Multiplexing of real time services and non-real time services for OFDM systems |
| 10/04/2005 | US6952442 Activation of multiple xDSL modems with implicit channel probe |
| 10/04/2005 | US6952430 System and method for interfacing a data link protocol engine and a physical layer |
| 10/04/2005 | CA2318569C Impedance modulation signalling |
| 09/29/2005 | WO2005091544A1 Bit clock with embedded word clock boundary |
| 09/29/2005 | WO2005089388A2 Wireless transceiver system for computer input devices |
| 09/29/2005 | WO2005089387A2 High-reliability computer interface for wireless input devices |
| 09/29/2005 | US20050216821 Mapping method for encoded bits using LDPC code, transmitting and receiving apparatuses employing this method, and program for executing this method |
| 09/29/2005 | US20050215251 Uplink pilot and signaling transmission in wireless communication systems |
| 09/29/2005 | US20050213714 MIMO dynamic PSD allocation for DSL networks |
| 09/29/2005 | US20050213681 Audio data sync format detecting circuit |
| 09/29/2005 | US20050213648 Symmetric ADSL communication |
| 09/29/2005 | US20050213613 Framing structure allowing flexible allocation of overhead channel |
| 09/29/2005 | US20050213554 Method, apparatus and system of packet transmission |
| 09/29/2005 | US20050213532 Wireless access point power control |
| 09/29/2005 | US20050213519 Global positioning system (GPS) based secure access |
| 09/29/2005 | US20050213518 Mode shifting communications system and method |
| 09/29/2005 | US20050213496 Telephone communication system and method over local area network wiring |
| 09/28/2005 | EP1580937A1 A communications network station and method for operation thereof |
| 09/28/2005 | EP1580919A1 Communications systems, method and device in MIMO systems with time domain spreading |
| 09/28/2005 | EP1580641A2 Global positioning system (GPS) based secure access |
| 09/28/2005 | EP1579667A2 Controlling power output of a modem for power line communications |
| 09/28/2005 | EP1579648A1 A fully parallel multi-channel demodulator |
| 09/28/2005 | EP1579646A2 Apparatus and method for a coding scheme selection |
| 09/28/2005 | EP1579614A2 Frequency hopping method in orthogonal frequency division multiplexing system |
| 09/28/2005 | EP1256182A4 High speed dial-up service using pcm modem technology |
| 09/28/2005 | CN1675950A Method of increasing the data transmission rate in a mobile radio system |
| 09/28/2005 | CN1674670A Method of a signal transmission and a signal transmission apparatus therefor |
| 09/28/2005 | CN1674447A Mapping method for encoded bits using LDPC code, transmitting and receiving apparatuses employing this method |
| 09/28/2005 | CN1673925A Global positioning system (gps) based secure access |
| 09/27/2005 | US6950459 Activation of multiple xDSL modems with half duplex and full duplex procedures |
| 09/27/2005 | US6950444 System and method for a robust preamble and transmission delimiting in a switched-carrier transceiver |
| 09/27/2005 | US6950388 Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system |
| 09/27/2005 | US6950387 Communication method, system, and apparatus that combines aspects of cyclic prefix and zero padding techniques |
| 09/22/2005 | WO2005089006A1 Scheduling method and base station apparatus |
| 09/22/2005 | WO2005088924A1 Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme |
| 09/22/2005 | WO2005088886A1 Method for operation of harq in a broadband wireless access communication system |
| 09/22/2005 | WO2005088872A1 System and method for managing safety channel in an orthogonal frequency division multiple access communication system |
| 09/22/2005 | WO2005088870A1 Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme |
| 09/22/2005 | WO2005088867A1 Communication terminal device and communication relay method |
| 09/22/2005 | US20050210157 Radio communication system, radio communication apparatus, radio communication method, and computer program |
| 09/22/2005 | US20050208895 Method and device for processing mismatches between two quadrature paths of a chain of a reception adapted for example to the reception of a signal modulated according to a modulation of the OFDM type |
| 09/22/2005 | US20050207510 Frequency diverse single carrier modulation for robust communication over in-premises wiring |
| 09/22/2005 | US20050207480 Noise shaped interpolator and decimator apparatus and method |
| 09/22/2005 | US20050207446 Synchronization system and method |
| 09/22/2005 | US20050207441 Packet transmission scheduling in a multi-carrier communications system |
| 09/22/2005 | US20050207385 Methods and apparatus for flexible spectrum allocation in communication systems |
| 09/22/2005 | US20050207367 Method for channel quality indicator computation and feedback in a multi-carrier communications system |
| 09/22/2005 | US20050207341 Scheduling for non-real-time services in orthogonal frequency division multiplex (OFDM) systems |
| 09/22/2005 | US20050207332 Picture/sound output device with automatic output adjustment function |
| 09/22/2005 | US20050207280 Bit clock with embedded word clock boundary |
| 09/22/2005 | US20050206740 Method of a signal transmission for controlling a quantity of data transmitted and a signal transmission apparatus therefor |