| Patents for H04J 11 - Orthogonal multiplex systems (25,498) |
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| 11/27/2008 | DE102006017347B4 Verfahren zum Empfang eines DVB-T Rundfunkempfangssignals A method for receiving a DVB-T broadcast receiving signal |
| 11/27/2008 | CA2687293A1 Signal modulation method |
| 11/26/2008 | EP1995899A1 Report information generation device, communication device, report information generation method, and program |
| 11/26/2008 | EP1994664A1 Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using the same |
| 11/26/2008 | EP1994663A2 Method and apparatus for initial acquisition and cell search for an ofdma system |
| 11/26/2008 | EP1212876B1 Multicarrier system with dynamic switching between active application sets |
| 11/26/2008 | CN101313502A Transmitter, OFDM communication system, and transmitting method |
| 11/26/2008 | CN101313501A Frequency correction in a multi-carrier communication system |
| 11/26/2008 | CN100438381C Ofdm signal transmission system, mobile terminal and electronic commerce system |
| 11/26/2008 | CN100438370C Multiple-input, multiple-output (mimo) systems with multiple transmission modes |
| 11/25/2008 | US7457309 Bit assignment in a communication system and communication method |
| 11/25/2008 | US7457232 Frequency switched preamble design to minimize channel estimation time in MIMO communications systems |
| 11/25/2008 | US7457231 Staggered pilot transmission for channel estimation and time tracking |
| 11/25/2008 | CA2330442C Resource allocation |
| 11/20/2008 | WO2008140964A1 Ofdm transmission and reception for non-ofdm signals |
| 11/20/2008 | WO2008139896A1 Base station device and communication control method |
| 11/20/2008 | WO2008139865A1 Mmse equalization circuit, reception device, communication system, method and program thereof |
| 11/20/2008 | WO2008139672A1 Receiving device and receiving method |
| 11/20/2008 | WO2008139624A1 Ofdm transmitter and ofdm receiver |
| 11/20/2008 | US20080285521 Method and apparatus for encoding data for transmission in a communication system |
| 11/20/2008 | US20080285490 Radio communication system, terminal apparatus and base station apparatus |
| 11/20/2008 | US20080285434 System, Apparatus, and Method for Spatial Multiplexing with Symbol Spreading |
| 11/20/2008 | US20080285432 Method for Generating Candidates used in Turbo Coded Orthogonal Frequency-Division Multiplexing System with Selective Mapping Technique |
| 11/20/2008 | DE102007033287A1 Method for determining carrier frequency deviation at height of integral multiples of sub carrier interval in orthogonal frequency-division multiplexing communication system, involves potentizing each received symbols |
| 11/20/2008 | DE102007033286A1 Carrier frequency variation determining method for orthogonal frequency division multiplexing transmission system, involves identifying displacement factor pertinent to maximum expected value as integral multiple of sub-carrier interval |
| 11/19/2008 | EP1993252A1 Multicarrier transmission with variable guard intervals |
| 11/19/2008 | EP1993214A1 Radio communication device and radio communication method |
| 11/19/2008 | CN101310466A Demodulating device, method and program |
| 11/19/2008 | CN101310465A Method of frequency channel assignment using effective spectrum sensing in multiple fa system |
| 11/19/2008 | CN101309250A Timing synchronizing method and apparatus for communication system and receiver |
| 11/19/2008 | CN101309100A I/Q phase and gain compensating apparatus and method of orthogonal receiver |
| 11/19/2008 | CN100435502C CDMA transmitting device and CDMA transmitting method |
| 11/18/2008 | US7454212 OFDMA with adaptive subcarrier-cluster configuration and selective loading |
| 11/18/2008 | US7453955 Receiving method and receiver |
| 11/18/2008 | US7453949 MIMO receivers having one or more additional receive paths |
| 11/18/2008 | US7453947 Apparatus and method for adaptively modulating signal by using layered time-space detector used in mimo system |
| 11/18/2008 | US7453841 Scramble code allocation method, a radio base station, a mobile station, and a mobile communications system |
| 11/18/2008 | US7453794 Channel estimation and synchronization with preamble using polyphase code |
| 11/18/2008 | US7453793 Channel estimation for OFDM communication systems including IEEE 802.11A and extended rate systems |
| 11/18/2008 | US7453792 Receiver architecture for pilot based OFDM systems |
| 11/18/2008 | CA2333654C Fast acquisition of traffic channels for a highly variable data rate |
| 11/13/2008 | WO2008137860A1 Channel profile estimation for ofdm-based communication system |
| 11/13/2008 | WO2008137845A1 System and method for performing a harq operation in an ofdm-based receiver |
| 11/13/2008 | WO2008137840A1 Ofdm-based device and method for performing synchronization |
| 11/13/2008 | WO2008137823A1 Dynamic allocation of ofdm symbols for pdcch in wireless communication system |
| 11/13/2008 | WO2008137719A1 System, method, and computer-readable medium for multilevel shaping for wireless communication systems |
| 11/13/2008 | WO2008137657A1 Orthogonal hadamard code based secondary synchronization channel |
| 11/13/2008 | WO2008137370A1 System and method for resource block-specific control signaling |
| 11/13/2008 | WO2008136469A1 Base station device and method used in mobile communication system |
| 11/13/2008 | WO2008136468A1 Base station device and communication control method |
| 11/13/2008 | WO2008136462A1 Base station apparatus, mobile station apparatus, and synchronization channel transmission method |
| 11/13/2008 | WO2008136459A1 Base station device and communication control method |
| 11/13/2008 | WO2008136449A1 Radio base station and transmission control method |
| 11/13/2008 | WO2008136219A1 Mobile communication system, base station device, and its control method |
| 11/13/2008 | WO2008136200A1 Signal judgment apparatus and signal judgment method |
| 11/13/2008 | WO2008136184A1 Radio communication terminal device, radio communication base station device, and radio communication method |
| 11/13/2008 | WO2005067670A3 System and method for channelization and data multiplexing in a wireless communication network |
| 11/13/2008 | US20080282137 Error detection code generating method and error detection code generator |
| 11/13/2008 | US20080282131 Error detection code generating method and error detection code generator |
| 11/13/2008 | US20080279301 Multiple antennas transmit diversity scheme |
| 11/13/2008 | US20080279294 Tds-ofdmaa communication system uplink frequency synchronization |
| 11/13/2008 | US20080279124 Ofdm wireless communication method and wireless communication apparatus |
| 11/13/2008 | US20080279123 Time division duplex wireless network and associated method using connection modulation groups |
| 11/13/2008 | US20080279091 Fourier-transform based linear equalization for MIMO CDMA downlink |
| 11/13/2008 | US20080279090 DRM receiver with analog and digital separation filter and demodulation method |
| 11/13/2008 | US20080279089 Multiplexing separately modulated channels |
| 11/13/2008 | CA2685422A1 Base station apparatus and communication control method |
| 11/12/2008 | EP1990965A1 Multicarrier system with stored application profiles for supporting multiple applications |
| 11/12/2008 | EP1990942A1 Radio communication system, radio transmission device, and retransmission method |
| 11/12/2008 | EP1989804A1 A symbol-level adaptation method, memory, equalizer and receiver for implementing this method |
| 11/12/2008 | EP1153492A4 Apparatus and method for transmitting and receiving data in a cdma communication system |
| 11/12/2008 | CN101305538A Radio transmission device and radio transmission method |
| 11/12/2008 | CN101305537A Receiving apparatus, error-detecting circuit and receiving method |
| 11/12/2008 | CN101305535A Communication method and communication apparatus |
| 11/12/2008 | CN101304400A Method and apparatus for acquiring carrier jamming noise ratio |
| 11/12/2008 | CN100433746C Frame synchronization |
| 11/12/2008 | CN100433592C Transmission mobile equipment request in radio up-line system |
| 11/11/2008 | USRE40568 Synchronization symbol structure using OFDM based transmission method |
| 11/11/2008 | US7450653 Digital broadcast signal receiving apparatus and method |
| 11/11/2008 | US7450652 Apparatus and method for receiving signals in an OFDM communication system |
| 11/11/2008 | US7450651 Multi-carrier transmission system |
| 11/11/2008 | US7450543 Methods and apparatus for wireless network connectivity |
| 11/11/2008 | US7450542 Method for frequency division duplex communications |
| 11/11/2008 | US7450533 Wireless transmitting device and wireless receiving device |
| 11/11/2008 | US7450532 Apparatus and method for transmitting data by selected eigenvector in closed loop MIMO mobile communication system |
| 11/11/2008 | US7450492 Correlation detection apparatus and fourier transform apparatus |
| 11/11/2008 | US7450491 Multicarrier and multirate CDMA system |
| 11/06/2008 | WO2008134582A1 System and method using high performance preamble cover sequences for multi-band ofdm two-band hopping modes |
| 11/06/2008 | WO2008134348A1 Systems and methods for managing timing functions in multiple timing protocols |
| 11/06/2008 | WO2008133298A1 Reception control method and radio communication method |
| 11/06/2008 | WO2008133185A1 Base station device, radio communication system, terminal device, reception state report method, and program |
| 11/06/2008 | WO2008132961A1 Communication device, communication method, communication program, and recording medium |
| 11/06/2008 | WO2008132865A1 Base station device, terminal device, communication system and communication method |
| 11/06/2008 | WO2008132073A1 Coordinated cyclic shift and sequence hopping for zadoff-chu, modified zadoff-chu, and block-wise spreading sequences |
| 11/06/2008 | WO2008131668A1 A method for allocating time and frequency resource of resource request indicator, a method for transmitting resource request indicator, and device thereof |
| 11/06/2008 | WO2007146561A3 Method and apparatus for switching between ofdm communication modes |
| 11/06/2008 | US20080273609 Receiving apparatus, transmitting apparatus, and reception method |
| 11/06/2008 | US20080273581 Communication apparatus and communication method using digital wavelet multi carrier transmission system |
| 11/06/2008 | US20080273580 Dynamic allocation of cyclic extension in orthogonal frequency division multiplexing systems |
| 11/06/2008 | US20080273453 Methods and systems for channel estimation in a collaborative Multi Input Multiple Output (MIMO) communication system |