| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 01/31/2006 | US6993093 OFDM receiving apparatus with reduced bit error rate after demodulation |
| 01/31/2006 | US6993084 Coarse frequency synchronisation in multicarrier systems |
| 01/31/2006 | US6993068 Method for estimating and synchronizing frame boundaries of mis-aligned cross-talk signals in a DMT system |
| 01/31/2006 | US6993065 Multi-channel spread spectrum system |
| 01/31/2006 | US6993003 Method of finding the power parts of the code of a CDMA signals |
| 01/31/2006 | US6992973 Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method |
| 01/31/2006 | US6992972 Frequency division multiplexing system with selectable rate |
| 01/31/2006 | US6992971 ATM telecommunication method whereby the terminals transmit to a common station |
| 01/26/2006 | WO2006008953A1 Mobile station device for multicarrier transmission, base station device, and cell search method |
| 01/26/2006 | US20060018395 Systems and methods for a multicarrier modulation system with a variable margin |
| 01/26/2006 | US20060018251 Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme |
| 01/26/2006 | US20060018250 Apparatus and method for transmitting and receiving a signal in an orthogonal frequency division multiplexing system |
| 01/26/2006 | US20060018249 Packet generation systems and methods |
| 01/26/2006 | US20060018248 OFDM transmission system |
| 01/26/2006 | US20060018247 Method and apparatus for space interleaved communication in a multiple antenna communication system |
| 01/25/2006 | EP1619920A1 Information transmission method with reduced identification data size |
| 01/25/2006 | EP1619919A1 Information transmission method with reduced identification data size |
| 01/25/2006 | EP1619847A2 Method and apparatus for generating pilot signals in a MIMO system |
| 01/25/2006 | CN1726667A Radio communication apparatus and radio transmission method |
| 01/24/2006 | US6990318 Multi-carrier communication apparatus |
| 01/24/2006 | US6990139 System for, method of, transmitting data from a transmitter to a receiver and recovering the data at the receiver |
| 01/24/2006 | US6990062 Reduced complexity DMT/OFDM transceiver |
| 01/24/2006 | US6990061 Method and apparatus for channel estimation |
| 01/24/2006 | US6990060 Polyphase-discrete fourier transform (DFT) sub-band definition filtering architecture |
| 01/24/2006 | US6990059 Interference mitigation in a wireless communication system |
| 01/24/2006 | CA2376321C Maintenance power control for a subscriber unit |
| 01/24/2006 | CA2296079C Process and circuit arrangement for the transmission of messages |
| 01/24/2006 | CA2235330C Method for transmitting digital data via noise-encumbered radio channels and device for receiving digital data transmitted via noise-encumbered radio channels |
| 01/24/2006 | CA2222928C Using orthogonal waveforms to enable multiple transmitters to share a single cdm channel |
| 01/19/2006 | WO2006007599A2 Time-domain windowing of multi-band ofdm system to enable spectral sculpting |
| 01/19/2006 | WO2006007204A2 Method and apparatus for minimizing co-channel interference by scrambling |
| 01/19/2006 | US20060013346 Modular device for multiple reception of a modulated signal |
| 01/19/2006 | US20060013327 Apparatus for antenna diversity using joint maximal ratio combining |
| 01/19/2006 | US20060013325 Wireless communication system with configurable cyclic prefix length |
| 01/19/2006 | US20060013121 Method and apparatus for adding auxiliary channels in an existing transmission system |
| 01/19/2006 | US20060013120 Method and apparatus for providing local channels in a global satellite/terrestrial network |
| 01/19/2006 | DE10026325B4 Verfahren zur Synchronisation von OFDM-Symbolen bei Rundfunkübertragungen Method for synchronization of OFDM symbols for broadcast transmissions |
| 01/19/2006 | CA2572431A1 Method and apparatus for minimizing co-channel interference by scrambling |
| 01/18/2006 | EP1617583A1 Radio transmitting/receiving apparatus and radio transmitting/receiving method for estimating noise and interference power in ratio transmission using code spread |
| 01/18/2006 | EP1617582A1 Multi-carrier communication apparatus |
| 01/18/2006 | EP0985304B1 Carrier recovery in dab recievers |
| 01/18/2006 | CN1723648A Method for the time- and frequency-domain synchronisation of multiple devices in a transmission system with OFDM modulation |
| 01/18/2006 | CN1723647A Frequency hopping of DMA method using symbols of COMB pattern |
| 01/18/2006 | CN1723636A Support of plural chip rates in a CDMA system |
| 01/18/2006 | CN1723627A Method and apparatus for channel amplitude estimation and interference vector construction |
| 01/18/2006 | CN1237750C CDMA communication method using multi-type diffusion sequence |
| 01/18/2006 | CN1237747C Orthogonal freguency division multiplex communication device |
| 01/18/2006 | CN1237746C Stacked-carrier discrete multiple tone communication technology |
| 01/18/2006 | CN1237728C Apparatus and method for transmitting signals in a communication system |
| 01/18/2006 | CN1237715C Method and device for self-clock controlled pseudo random noise (PN) sequence generation |
| 01/17/2006 | US6987812 Digital receiver for a signal generated with discrete multi-tone modulation |
| 01/17/2006 | US6987801 Modem apparatus, communication apparatus and communication control method |
| 01/17/2006 | US6987800 DSL transmission system with far-end crosstalk cancellation |
| 01/17/2006 | US6987798 System and method for demodulating multiple Walsh codes using a chip combiner |
| 01/17/2006 | US6987795 System and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network |
| 01/17/2006 | US6987747 Method of assigning a spreading sequence to a user of a telecommunications network |
| 01/17/2006 | CA2372247C A channel structuring method and base station therewith |
| 01/12/2006 | WO2006004313A1 Apparatus and method for switching between an amc mode and a diversity mode in a broadbrand wireless communication system |
| 01/12/2006 | WO2006003776A1 Radio communication device |
| 01/12/2006 | US20060008016 Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones |
| 01/12/2006 | US20060007891 Wireless transmitting device and wireless receiving device |
| 01/12/2006 | US20060007883 Multi-carrier arrangement for high speed data |
| 01/12/2006 | US20060007850 Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme |
| 01/12/2006 | US20060007849 Dynamic resource allocation method for an OFDMA system |
| 01/12/2006 | US20060007848 System and method for communicating digital information using time-and-frequency-bounded base functions |
| 01/11/2006 | EP1615364A1 Radio receiving apparatus, mobile station apparatus, base station apparatus, and radio receiving method |
| 01/11/2006 | EP1615350A2 A CDMA system |
| 01/11/2006 | EP1413121A4 Improved crosstalk identification for spectrum management in broadband telecommunications systems |
| 01/11/2006 | EP1386461B1 Method and system for transferring data |
| 01/11/2006 | EP1356544A4 Carrier interferometry coding and multicarrier processing |
| 01/11/2006 | EP1145470A4 Synchronization of ofdm signals |
| 01/11/2006 | EP0990313B1 Reduced peak-to-average amplitude multichannel link |
| 01/11/2006 | EP0966797B1 Highly bandwidth-efficient communications |
| 01/11/2006 | CN1720684A Orthogonal frequency multi-carrier transmission device and transmission method |
| 01/11/2006 | CN1236610C QFDM transmission mode, transmitter and receiver thereof |
| 01/11/2006 | CN1236573C Regular sign restoring device and method for orthogonal frequency-division multiplexing receiver |
| 01/10/2006 | US6985539 Peak suppression method and data transmission apparatus |
| 01/10/2006 | US6985538 Digital radio communication system and method |
| 01/10/2006 | US6985537 Symbol self synchronous interleaving method and apparatus for OFDM-based communication system |
| 01/10/2006 | US6985471 Data transmission method, radio network subsystem, and user equipment |
| 01/10/2006 | US6985467 Rapid acquisition spreading codes for spread-spectrum communications |
| 01/10/2006 | US6985434 Adaptive time diversity and spatial diversity for OFDM |
| 01/10/2006 | US6985433 Methods and apparatus for determining minimum cyclicprefix durations |
| 01/10/2006 | US6985432 OFDM communication channel |
| 01/10/2006 | CA2385417C Pulse transmission transceiver architecture for low power communications |
| 01/10/2006 | CA2268366C Shared asymmetric digital subscriber line modem |
| 01/05/2006 | WO2006001672A1 Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme |
| 01/05/2006 | WO2006001658A1 Allocation of radio resource in orthogonal frequency division multiplexing system |
| 01/05/2006 | US20060002452 Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems |
| 01/05/2006 | US20060002288 Transmission apparatus and method and providing medium thereof |
| 01/05/2006 | US20060002286 Modulator |
| 01/05/2006 | DE102004034382A1 Empfangsschaltung und Verfahren zum Empfangen eines OFDM-Signals Receiving circuit and method for receiving an OFDM signal |
| 01/04/2006 | EP1613013A1 Method and apparatus for reducing amplitude variations and interference in communication signals employing inserted pilot signals |
| 01/04/2006 | EP1612969A1 Shared channel structure, systems and methods |
| 01/04/2006 | EP1612959A2 Reduced peak-to-average amplitude multichannel link |
| 01/04/2006 | EP1002405B1 Method and device for combined measurement of the beginning of a data block and carrier frequency shift in a multicarrier transmission system in f classes |
| 01/04/2006 | CN1717908A Wavelet multicarrier communication apparatus |
| 01/04/2006 | CN1717904A Method for transmitting data in a connection having a variable transmission rate during said connection and corresponding station |
| 01/04/2006 | CN1717884A Multi-carrier transmission device, multi-carrier reception device, and multi-carrier radio communication method |
| 01/04/2006 | CN1716935A OFDM receiving apparatus, OFDM transmission apparatus and OFDM communication method |