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)
10/2014
10/28/2014US8873575 Network combining wired and non-wired segments
10/28/2014US8873516 Communication system using OFDM for one direction and DSSS for another direction
10/28/2014US8873501 Base station, user device, and method used in mobile communication system
10/28/2014US8873500 Approach for managing the use of communications channels based on performance
10/28/2014US8873464 Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
10/28/2014US8873439 Subframe dependent physical uplink control channel (PUCCH) region design
10/28/2014US8873339 Method and apparatus for a clock and signal distribution network for a 60 GHz transmitter system
10/28/2014US8872723 Light and RF transparent enclosure for use with asset tracking device
10/28/2014US8872720 Apparatus for controlling impedance in adaptive tuning antenna circuit
10/28/2014US8872631 Enhanced identification system
10/28/2014US8872601 Circuit module including a duplexer mounted on a circuit substrate having a specified second ground path
10/28/2014US8872600 High frequency circuit module with a filter disposed in a core layer of a circuit substrate
10/28/2014US8872573 Gain control with multiple integrators
10/23/2014US20140315606 Radio-Frequency Device and Wireless Communication Device
10/23/2014US20140315604 Charging device and charged device
10/23/2014US20140315603 Distance marker and mobile device case for distance measurement
10/23/2014US20140315599 Methodology to define optimal sun position using the capability provided by smart phone technology
10/23/2014US20140315598 Electronic device
10/23/2014US20140315596 Modular Advanced Communication System
10/23/2014US20140315595 Method for Communication Terminal to Reside in a Plurality of Networks and Communication Terminal
10/23/2014US20140315592 Wireless Device With Dynamically Adjusted Maximum Transmit Powers
10/23/2014US20140315590 Information processing apparatus, wireless communication apparatus, and information processing method
10/23/2014US20140315510 Illuminated rotary control for a communication device
10/23/2014US20140315505 Radio transmission system and electronic device
10/23/2014US20140315504 Power supply circuit, power supply system, and radio communication apparatus
10/23/2014US20140315502 Two way radio and peripheral devices
10/23/2014US20140315501 Systems, transceivers, receivers, and methods including cancellation circuits having multiport transformers
10/23/2014US20140315500 Millimeter wave phase shifters using tunable transmission lines
10/23/2014US20140315498 Oscillator, rectifier, and transceiver device
10/23/2014US20140315497 Wireless communication apparatus and antenna switching method thereof
10/23/2014US20140315483 Automatic positioning antenna system for use in multi-satellite reception, and method for tracking satellites
10/23/2014US20140314266 Attachable Extendable and Retractable Earpiece and Protective Casing Assembly for Mobile Communication and Sound Devices
10/23/2014US20140314188 Interference cancellation in variable codelength systems for multi-access communication
10/23/2014US20140314186 Loop-through for multi-chip communication systems
10/23/2014US20140314185 Method and apparatus for impulsive noise mitigation using adaptive blanker based on bpsk modulation system
10/23/2014US20140314182 Modeling of a Target Volterra Series Using an Orthogonal Parallel Wiener Decomposition
10/23/2014US20140314181 Non-Linear Modeling of a Physical System Using Look-Up Table with Polynomial Interpolation
10/23/2014US20140314178 Digital wireless transmitter having parallel structure and wireless communication system including the same
10/23/2014US20140314176 Non-Linear Modeling of a Physical System Using Two-Dimensional Look-Up Table with Bilinear Interpolation
10/23/2014US20140314132 Transmission arrangement and method for analyzing an amplified transmission signal
10/23/2014US20140314131 Signal Transceiver with Enhanced Return Loss in Power-off State
10/23/2014US20140314130 Harmonic Data Transfer In Rotary Wing Aircraft
10/23/2014US20140314128 Methods for LTE Cell Search with Large Frequency Offset
10/23/2014US20140314127 Interference cancellation method and system
10/23/2014US20140314125 Methods and apparatus for signal transmission and reception in a broadband communication system
10/23/2014US20140314044 Device and Method for Discovery Channel Hopping Scheme
10/23/2014US20140314029 Method and base station for transmitting data block
10/23/2014US20140313960 Direct digital signal processor control of multi-channel scan for re-establishing connections in a wirelessly networked device
10/23/2014US20140313019 Remote controller with magnet
10/21/2014USRE45203 Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas
10/21/2014US8869201 Program guide apparatus
10/21/2014US8868432 Audio signal bandwidth extension in CELP-based speech coder
10/21/2014US8868144 Smart antenna system using orientation sensors
10/21/2014US8868140 Method and system for integrated wireless power and data communication
10/21/2014US8868136 Handling a voice communication request
10/21/2014US8868135 Orientation arbitration
10/21/2014US8868131 Mobile devices having fax capabilities
10/21/2014US8868127 Mobile terminal device, storage medium and sound output control method
10/21/2014US8868118 Multiplexing on the reverse link feedbacks for multiple forward link frequencies
10/21/2014US8868069 Airliner-mounted cellular base station
10/21/2014US8868059 Digital upgrade system and method
10/21/2014US8868023 Digital radio systems and methods
10/21/2014US8868022 Broadband transconductance amplifier
10/21/2014US8868021 Ultra-broadband planar millimeter-wave mixer with multi-octave IF bandwidth
10/21/2014US8868020 Community interaction using mobile communication devices
10/21/2014US8868019 Forward filter training scheme
10/21/2014US8868018 Reciprocal mixing noise cancellation system
10/21/2014US8868015 Transmit architecture for wireless multi-mode applications
10/21/2014US8868012 Frequency-multiplied harmonic supression method for RF circuit
10/21/2014US8868009 Method and system for multi-beam forming based on joint transceiver information
10/21/2014US8868008 Switch circuit for controlling a connection between an antenna and an external circuit
10/21/2014US8868007 DC offset cancellation
10/21/2014US8868006 Bi-directional signal interface
10/21/2014US8868001 Scheme for monitoring battery of machine type communication device
10/21/2014US8868000 Multiservice communication device with cognitive radio transceiver
10/21/2014US8867999 Downlink interference cancellation methods
10/21/2014US8867760 Mixer
10/21/2014US8867679 Systems and methods for cancelling cross polarization interference in wireless communication using polarization diversity
10/21/2014US8867677 Demodulation device
10/21/2014US8867676 Method and apparatus for controlling interference suppressing receivers
10/21/2014US8867671 Conversion circuit for converting complex analog signal into digital representation
10/21/2014US8867669 Circuit and method for removing frequency offset, and communication apparatus
10/21/2014US8867661 Configurable load impedance for power amplifier predistortion calibration
10/21/2014US8867657 Communication using analog pulses having exponentially-shaped leading edges
10/21/2014US8867651 Systems and methods for providing signals of multiple active wireless transmitters
10/21/2014US8867628 Transmission apparatus and transmission method
10/21/2014US8867623 Method for turbo transmission of digital broadcasting transport stream, a digital broadcasting transmission and reception system, and a signal processing method thereof
10/21/2014US8867609 Dynamically configuring a video decoder cache for motion compensation
10/21/2014US8867593 Method and transceiver for digital subscriber line system
10/21/2014US8867591 Discrete digital transceiver
10/21/2014US8867589 Method and apparatus for multiplexing control and data channel
10/21/2014US8867588 Chirp data channel synchronisation
10/21/2014US8867587 Double-layer multi-carrier ultra-wideband wireless communication method
10/21/2014US8867522 Receiving apparatus and method for multi-frame synchronization
10/21/2014US8867521 Apparatus and method for communication
10/21/2014US8867516 Binary CDMA image-transceiving system directly connected to an image capture device
10/21/2014US8867509 Integrated bluetooth and wireless LAN transmitters having simultaneous bluetooth and wireless LAN transmissions
10/21/2014US8867504 Providing distributed wide area coverage infrastructure using bluetooth signal combiner
10/21/2014US8867475 CDMA mobile communication system and communication method
10/21/2014US8867443 Method and apparatus for estimating frequency deviation
1 ... 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ... 1886