| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 11/20/2013 | CN102394711B Novel communication radio station individual identification method under complex environment |
| 11/20/2013 | CN102377720B ZC (zone code) sequence detection method and device in high-speed mode |
| 11/20/2013 | CN102263758B Method for transmitting robust mobile signals in digital broadcast single frequency network |
| 11/20/2013 | CN102255845B Pilot frequency transmission and channel estimation method for bidirectional orthogonal frequency division multiplexing (OFDM) system |
| 11/20/2013 | CN102223327B SAGE (Space-alternating Generalized Expectation-maximization) based channel estimation method in CoMP multi-user system |
| 11/20/2013 | CN102158891B Method for receiving and detecting network coding |
| 11/20/2013 | CN102077479B Methods and apparatus for common channel cancellation in wireless communications |
| 11/20/2013 | CN102025667B Circuit and method for eliminating direct current offset and radio frequency receiving chip |
| 11/20/2013 | CN101895500B Symbol timing method for resisting frequency deviation and multi-path environment |
| 11/20/2013 | CN101888357B Baseband signal coding and decoding circuit |
| 11/20/2013 | CN101888259B Method, apparatus and system used for CDMA communication |
| 11/20/2013 | CN101841392B Method and apparatus to exchange channel information |
| 11/20/2013 | CN101632275B Improved channel equalization with non-common midamble allocation in 3GPP TD-CDMA systems |
| 11/20/2013 | CN101562458B Transmission device, communication system, transmission method and program |
| 11/20/2013 | CN101394190B Broadcast channel estimator |
| 11/19/2013 | US8588357 Phase selector capable of tolerating jitter and method thereof, and clock and data recovery circuit |
| 11/19/2013 | US8588356 Method and device for detecting a phase error of a signal |
| 11/19/2013 | US8588355 Timing recovery controller and operation method thereof |
| 11/19/2013 | US8588349 Interference cancellation in variable codelength systems for multi-access communication |
| 11/19/2013 | US8588335 Radio communication device, radio communication method, and communication system using PADM transmission diversity |
| 11/19/2013 | US8588332 Dynamic digital pre-distortion system |
| 11/19/2013 | US8588112 Transmission for half-duplex relay in fading channel and rateless code configuration |
| 11/19/2013 | US8587337 Method and apparatus for capturing and synchronizing data |
| 11/14/2013 | WO2013169514A1 Receiver architecture for dual receiver signal level and interference detection in microwave digital radio applications |
| 11/14/2013 | WO2013169510A1 Blind equalization in a single carrier wideband channel |
| 11/14/2013 | WO2013167498A1 A filter network arrangement |
| 11/14/2013 | WO2013166984A1 Pilot signal transmission method, and channel estimation method, device and system |
| 11/14/2013 | WO2006078498A3 Techniques to manage channel prediction |
| 11/14/2013 | US20130305247 Interpreting i/o operation requests from pageable guests without host intervention |
| 11/14/2013 | US20130301750 Methods and systems for multi-level data transmission |
| 11/14/2013 | DE112004002572B4 Nutzung von Rückmeldung zur Wahl der Übertragungsspannung Terms of feedback on the choice of the transmission power |
| 11/13/2013 | EP2663151A1 Discovery of Multi-User on One Slot (MUROS) capability of mobile terminal |
| 11/13/2013 | EP2663044A2 Channel frequency offset estimation method, device and system |
| 11/13/2013 | EP2663043A2 Capacitive isolated voltage domains |
| 11/13/2013 | EP2663042A1 A Filter Network Arrangement |
| 11/13/2013 | EP2663041A1 Channel delay spread estimation with subtraction of training symbol autocorrelation |
| 11/13/2013 | EP2661830A2 Resource allocation for pucch format 1b with channel selection in an lte-a tdd system |
| 11/13/2013 | EP2661818A2 Cqi definition for transmission mode 9 in lte-advanced |
| 11/13/2013 | CN203289477U Frequency offset automatic correction structure |
| 11/13/2013 | CN103392365A Channel estimation in wireless communication systems |
| 11/13/2013 | CN103392308A Channel estimation for reference signal interference cancelation |
| 11/13/2013 | CN103391625A Method for distributing ePDCCHs (enhanced physical downlink control channels) in wireless communication network |
| 11/13/2013 | CN103391269A 8 QAM (quadrature amplitude modulation) receiver and method for extracting local carrier phase error by 8QAM receiver |
| 11/13/2013 | CN103391266A Frequency domain channel response obtaining method and device |
| 11/13/2013 | CN103391260A Method for reducing wireless interference and wireless terminal |
| 11/13/2013 | CN103391259A LTE base station downlink base-band processing method and device |
| 11/13/2013 | CN103391171A Improved selective mapping judgment peak-to-average-power-ratio suppression method based on decision feedback |
| 11/13/2013 | CN103391129A Apparatus and method for decoding received signal |
| 11/13/2013 | CN103391112A Joint detection method and system based on decision feedback |
| 11/13/2013 | CN102355443B Method for realizing federated filtering and timing synchronization in digital communication system |
| 11/13/2013 | CN102281130B Fractional frequency reuse (FFR)-based multi-cell cooperative multiple-input multiple-output (MIMO) system |
| 11/13/2013 | CN102185805B M-BUS (Meter-Bus) driving circuit |
| 11/13/2013 | CN102148628B Method and device for synchronizing spread-spectrum weak signal |
| 11/13/2013 | CN102075236B TDD WMNs-based equipment experimental prototype |
| 11/13/2013 | CN101909036B Improved cross-correlation timing synchronization method of orthogonal frequency division multiplexing |
| 11/13/2013 | CN101729466B Device and method for detecting and using blank frequency spectrum with peak interference |
| 11/13/2013 | CN101719974B Digital broadcast transmitter |
| 11/13/2013 | CN101232473B Method for estimating bit error rate in wireless communicating system receiver |
| 11/12/2013 | US8582692 Systems and methods for calibrating digital baseband DC offset in an OFDM receiver |
| 11/12/2013 | US8582687 System and method for controlling combined radio signals |
| 11/12/2013 | US8582682 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof |
| 11/12/2013 | US8582669 Noise reduction circuit in a digital isolator system |
| 11/12/2013 | US8582667 Transmitter for automatically detecting power-down of receiver and system including the same |
| 11/12/2013 | US8582636 High performance equalizer having reduced complexity |
| 11/12/2013 | US8582430 Method and apparatus for wireless LAN (WLAN) data multiplexing |
| 11/12/2013 | CA2704039C Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks |
| 11/07/2013 | WO2013166522A1 Double-sampling receiver with dynamic offset modulation for optical and electrical signaling |
| 11/07/2013 | WO2013166245A1 Aligning the upstream dmt symbols of multiple lines in a tdd dsl system |
| 11/07/2013 | WO2013166147A1 Quality factor tuning for lc circuits and frequency tuning for lc circuits |
| 11/07/2013 | WO2013165429A1 Apparatus, systems and methods for dsm energy management |
| 11/07/2013 | WO2013165229A1 Ultra-wideband sharpener for excitation a symmetric antenna |
| 11/07/2013 | WO2013165085A1 Communication system with iterative detector and decoder and method of operation thereof |
| 11/07/2013 | WO2013164193A1 Electric circuit arrangement for galvanic isolated communication |
| 11/07/2013 | WO2013134462A3 Methods and apparatus for enabling non-destaggered channel estimation |
| 11/07/2013 | WO2013112077A3 A method and apparatus for soft information transfer between constituent processor circuits in a soft-value processing apparatus |
| 11/07/2013 | WO2013036741A3 Devices for sending and receiving quantization quality feedback |
| 11/07/2013 | US20130294546 Double-sampling receiver with dynamic offset modulation for optical and electrical signaling |
| 11/07/2013 | US20130294545 Method and apparatus for eliminating direct current offset |
| 11/07/2013 | US20130294541 High Capacity Wireless Communications Systems and Methods |
| 11/07/2013 | US20130294493 Transmission channel estimating device, transmission channel estimating method and receiving apparatus |
| 11/07/2013 | US20130294377 Robust Techniques for Upstream Communication Between Subscriber Stations and a Base Station |
| 11/06/2013 | EP2661041A1 Coefficient calculation method and device for time-domain channel estimation filter |
| 11/06/2013 | EP2661034A1 Electric circuit arrangement for galvanic isolated communication |
| 11/06/2013 | EP2661033A2 Beam-change indication for channel estimation improvement in wireless networks |
| 11/06/2013 | EP2661032A2 Transmitter circuit and method for operating thereof |
| 11/06/2013 | EP2661031A1 Method and mobile terminal for improving antenna matching performance of multi-band mobile terminal |
| 11/06/2013 | EP2660993A2 Transmission apparatus, transmission method, reception apparatus and reception method |
| 11/06/2013 | EP2660991A2 Wireless communication apparatus, wireless communication system and wireless communication method |
| 11/06/2013 | EP2660990A1 Asymmetric full duplex communication with high tolerance for coax characteristic impedance |
| 11/06/2013 | EP2659596A1 Implicit beamforming using partial channel state information |
| 11/06/2013 | CN203278880U Decision feedback equalizer |
| 11/06/2013 | CN203278879U Multistage cascading transmission system of LVDS signal and LVDS signal selection switch unit |
| 11/06/2013 | CN203278837U OFDM optical wireless communication system based on IRA code |
| 11/06/2013 | CN103384230A Determination of receive data values |
| 11/06/2013 | CN103384229A Error feedback network design method applicable to blind equalization of complex domain signals |
| 11/06/2013 | CN103384228A Continuous pre-coding and user selection united algorithm for multi-user MIMO (Multiple-Input Multiple-Output) broadcast channel |
| 11/06/2013 | CN103384227A Blind detection method for phase of partial transmit sequence of joint channel estimation |
| 11/06/2013 | CN103384226A Method and device for frequency domain equalization detection |
| 11/06/2013 | CN103383805A Wireless remote multi-frequency meter reading system and its quantum transmission frequency correction method |
| 11/06/2013 | CN102263743B Anti-interference mobile multimedia broadcast signal framing modulation method for single-frequency network |