Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
11/2012
11/06/2012US8306103 Systems and methods providing in-phase and quadrature equalization
11/06/2012US8306097 Signal suspension and resumption in DSL systems
11/06/2012US8306096 Interference reduction using variable digital-to-analog converter (DAC) sampling rates
11/06/2012US8306094 MIMO-OFDM receiver processing
11/06/2012US8306093 Method and apparatus for multipath mitigation
11/06/2012US8306092 Spreading sequences with dual low correlation windows for quasi-synchronous code-division multiple-access communications
11/06/2012US8306090 Power line communication using frequency hopping
11/06/2012US8306089 Precoding technique for multiuser MIMO based on eigenmode selection and MMSE
11/06/2012US8306000 Method of optimising the rank of a MMSE channel equaliser
11/06/2012US8305971 Utilizing persistent interference information for radio channel selection
11/06/2012US8305946 Intermittent operation communication device and communication system using beacon and sleep mode
11/06/2012US8305921 Channel selection and interference suppression
11/06/2012US8305872 Synchronization in OFDM using polynomial cancellation coding
11/06/2012US8305501 Electronic apparatus and method of presetting reception channel
11/06/2012US8305497 Joint mosquito and aliasing noise reduction in video signals
11/06/2012US8305188 System and method for logging in multiple users to a consumer electronics device by detecting gestures with a sensory device
11/06/2012DE202004021918U1 Frequenzselektive Sendesignalgewichtung fürMehrfachantennen-Kommunikationssysteme Frequency selective transmission signal weighting fürMehrfachantennen communication systems
11/06/2012CA2416529C Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
11/01/2012WO2012148105A2 Mobile phone having light-emitting device on battery cover
11/01/2012WO2012148052A1 Device for mounting a portable phone
11/01/2012WO2012147580A1 Receiving device
11/01/2012WO2012147377A1 Receiver and receiving method
11/01/2012WO2012147347A1 High-frequency amplifying device
11/01/2012WO2012147232A1 Wireless device and wireless network system
11/01/2012WO2012147138A1 Receiver
11/01/2012WO2012146609A1 Auto-heterodyne receiver
11/01/2012WO2012146140A1 Code channel activation method and device, computer program and storage medium
11/01/2012WO2012119438A3 Method and device for eliminating co-frequency interference on pilot frequency
11/01/2012WO2012118291A3 Flash device for mobile terminal
11/01/2012WO2012092516A3 Methods and systems for interference rejection for low signals
11/01/2012WO2012082916A4 Dosimetry system, methods, and components
11/01/2012WO2012060637A9 Method for inputting characters on a mobile terminal and a mobile terminal on which the method is implemented
11/01/2012US20120276961 Mobile communication device and echo cancellation method
11/01/2012US20120276959 Mobile phone
11/01/2012US20120276956 Method and Apparatus for Informing a User Through Haptic Signals
11/01/2012US20120276955 Apparatus and method for detecting and storing data from subscriber identity module in a portable terminal
11/01/2012US20120276876 Multiple Network Wake-Up
11/01/2012US20120276862 Methods for calibrating a transmitter, and radio transmitter
11/01/2012US20120276861 Information processing apparatus and radio wave intensity control method
11/01/2012US20120276859 Method and apparatus for avoiding in-device interference
11/01/2012US20120276858 Multiple frequency band multiple standard transceiver
11/01/2012US20120276857 Frequency multiplication using self-mixing
11/01/2012US20120276856 Implantable medical device antenna
11/01/2012US20120276855 Wireless link backup system
11/01/2012US20120276843 Specimen measurement device and specimen measurement system
11/01/2012US20120275626 Digital audio mixer and method thereof
11/01/2012US20120275550 Method for detecting s-sch in cell searching and receiver using the same
11/01/2012US20120275534 Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems
11/01/2012US20120275510 Scaling signal quality with channel quality
11/01/2012US20120275504 Positioner
11/01/2012US20120275501 Pluggable synchronization clocks, networks, systems and methods related thereto
11/01/2012US20120275499 Methods and apparatus for using multiple antennas having different polarization
11/01/2012US20120275498 Configurable transceivers
11/01/2012US20120275497 Downlink channel parameters determination for a multiple-input-multiple-output (mimo) system
11/01/2012US20120275496 Method and apparatus for reducing interference in space frequency block coding communication
11/01/2012US20120275495 Controlling Uplink Multi-Antenna Transmissions in a Telecommunication System
11/01/2012US20120275494 Methods and apparatus for digital host-lock mode in a transceiver
11/01/2012US20120275492 Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
11/01/2012US20120275491 Process for processing mimo data streams in a 3gpp hsdpa receiver, and receiver for doing the same
11/01/2012US20120275490 Multi-path radio transmission input/output devices, network, systems and methods with on demand, prioritized routing protocol
11/01/2012US20120275386 Reporting of Channel State Information
11/01/2012US20120275385 Random access channel preamble
11/01/2012US20120275261 Beamformer, diagnostic system, medical image system, and method for displaying diagnostic image
11/01/2012US20120274658 Method and system for providing background contents of virtual key input device
11/01/2012US20120274512 Signal Processing Method, Device and System
10/2012
10/31/2012EP2518930A2 Multiplexing for a multi-carrier cellular communication system
10/31/2012EP2518903A1 Method and device for sharing antenna element and antenna assembly
10/31/2012EP2518902A1 Operating section for a motor vehicle
10/31/2012EP2518901A1 Rf signal generation circuit and wireless transmitter
10/31/2012EP2518863A1 Methods and apparatuses for wireless power transfer
10/31/2012EP2518823A1 Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance
10/31/2012EP2518635A1 System and method for utilizing environment information in UPNP audio/video
10/31/2012EP2517449A1 System for the reception of satellite data
10/31/2012EP2517429A1 Telecommunication signaling using nonlinear functions
10/31/2012EP2517364A2 Mobile device and related control method for external output depending on user interaction based on image sensing module
10/31/2012EP2517363A1 Multiple satellite modem system using a single antenna
10/31/2012EP2517362A1 Active antenna array with modulator-based pre-distortion
10/31/2012EP2517353A2 Modulation agnostic digital hybrid mode power amplifier system and method
10/31/2012EP2517102A2 Removing an active application from a remote device
10/31/2012DE102011100095A1 Transpondereinheit Transponder unit
10/31/2012DE102011018877A1 Method for bulk detection of reusable drink barrels, involves arranging on-metal transponders centrally and transversely to longitudinal direction of slot in grip ring
10/31/2012DE102011017545A1 Auto-Heterodynempfänger Auto-heterodyne
10/31/2012DE102007046679B4 RFID-Transponder RFID transponder
10/31/2012CN202514055U FM wireless sound box
10/31/2012CN202513982U Mobile phone mate device
10/31/2012CN202513923U Portable radio speech suppression warning system
10/31/2012CN202513922U Wireless communication terminal
10/31/2012CN202513921U Vehicle-mounted communication link device
10/31/2012CN202513920U Wireless data transceiver for universal serial bus (USB) interface
10/31/2012CN202513919U DAV integrated data transceiver system
10/31/2012CN202513918U Signal processing device
10/31/2012CN202513917U Receiver and RKE/PEPS (remote keyless entry/passive entry passive start) system
10/31/2012CN202513916U Solar radio receiver
10/31/2012CN202513915U Solar radio
10/31/2012CN202513914U Long-distance remote-control receiver
10/31/2012CN202513913U Multipoint temperature and humidity wireless receiver of warehouse
10/31/2012CN202513912U Vehicle-mounted video-audio signal emitter
10/31/2012CN202513911U Compatible multi-system wireless digital algorithm experiment hardware system with high flexibility
10/31/2012CN202512719U Water regime remote metering system based on Big Dipper navigation positioning system
10/31/2012CN202512715U Digital wireless automatic area alarm device
1 ... 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 ... 1886