Patents
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)
04/2008
04/15/2008US7359428 VDSL transmission employing multi-code multi carrier CDMA modulation
04/15/2008US7359427 Rach ramp-up acknowledgement
04/15/2008US7359426 Method and system for modulating and demodulating signals in ultra-wide band (UWB) communication systems
04/15/2008US7359425 Ultra-wideband transmitter and receiver, and ultra-wideband wireless communication method
04/15/2008US7359424 Spread spectrum communication system and method therefor
04/15/2008US7359399 CDMA path protection method based on path protection information
04/15/2008US7359367 Device for preventing erroneous synchronization in wireless communication apparatus
04/15/2008US7359357 Method and apparatus for transmitting and receiving broadcast data using outer-coding
04/15/2008US7359343 System and method for redundant data transmission in a time division duplex data frame
04/15/2008US7359342 CDMA receiver, and path management method and path management program thereof
04/15/2008US7359341 Radio communication system
04/15/2008US7359217 Pivoting apparatus with a shielding function
04/15/2008US7358923 Enhanced magnetic field communication system
04/15/2008US7358908 System and method for regulating antenna electrical length
04/15/2008US7358898 Method for calibrating an AOA location system for all frequencies in a frequency hopping signal
04/15/2008US7358868 Method and circuit system for the synchronous transmission of digital signals through a bus
04/15/2008US7358847 IC tag
04/15/2008US7358829 Transmission apparatus, communication apparatus and mobile radio apparatus
04/15/2008CA2582173C Adaptive power control for a spread spectrum communications system and method
04/15/2008CA2388024C Receiver for multiuser detection of cdma signals
04/12/2008CA2606079A1 Transponder embedded in a flexible multi-layer support
04/11/2008WO2008051210A2 System and method for rating an ip-based wireless telecommunication based on access point
04/11/2008CA2604800A1 Cancelling distortion
04/10/2008WO2008042874A2 Method and apparatus for processing primary and secondary synchronization signals for wireless communication
04/10/2008WO2008042865A2 Synchronization transmissions in a wireless communication system
04/10/2008WO2008042672A2 Code reuse multiple access for satellite return link
04/10/2008WO2008042536A2 System and method for cooperative scanning
04/10/2008WO2008042527A2 Mobile assisted downlink beamforming with antenna weight feedback
04/10/2008WO2008042381A2 Adaptable filter and method for filtering a radio frequency identification signal
04/10/2008WO2008042365A2 Radio frequency identification reader having a signal canceller and method thereof
04/10/2008WO2008042335A2 Method for controlling component activation based on motion information and corresponding mobile communication device
04/10/2008WO2008042160A1 Architecture for downlink receiver bit rate processor
04/10/2008WO2008042159A1 Interface between chip rate processing and bit rate processing in wireless downlink receiver
04/10/2008WO2008041975A1 Keypad emulation
04/10/2008WO2008041955A1 Method and system for estimating a signal and computer program product
04/10/2008WO2008041917A2 Method and apparatus for iteratively calculating channel response estimates
04/10/2008WO2008041916A1 Method for reducing intra-cell interference between cell phones performing random access
04/10/2008WO2008041796A1 Terminal and display method for the same
04/10/2008WO2008041794A1 Terminal and display method thereof
04/10/2008WO2008041793A1 An apparatus for opening and closing a portable terminal
04/10/2008WO2008041784A1 Method and apparatus for alphanumeric data entry using a keypad
04/10/2008WO2008041676A1 Downlink scramble method and base station apparatus
04/10/2008WO2008041675A1 User device, base station device, and method
04/10/2008WO2008041595A1 Signal processing unit
04/10/2008WO2008041479A1 Audio output device
04/10/2008WO2008041336A1 Multimedia information receiving apparatus
04/10/2008WO2008041064A2 Detection circuit for detecting the connection of an accessory to a mobile device and method thereof
04/10/2008WO2008040906A1 Method of spatio-temporal coding for multi-antenna communication system of pulsed uwb type
04/10/2008WO2008040257A1 Method, device and system for end to end tracking
04/10/2008WO2008040186A1 A method, system and gateway for negotiating about the ability of the data signal detector
04/10/2008WO2008040088A1 Improving receiver performance in a communication network
04/10/2008WO2008020383A3 Equalizer system for emitting a quas i -constant power output rf signal in a frequency band
04/10/2008WO2007132317A3 Multiradio control interface element in modem
04/10/2008WO2007100974A3 Method and apparatus for minimizing noise in a transmitter
04/10/2008US20080086571 Method of transmitting data including a structured linear database
04/10/2008US20080086304 Gathering research data
04/10/2008US20080085748 Mobile terminal
04/10/2008US20080085742 Mobile communication terminal
04/10/2008US20080085741 Method for providing an alert signal
04/10/2008US20080085738 Adaptive multiple-antenna systems with omni-directional and sector-directional antenna modes
04/10/2008US20080085737 Mobile telecommunication handset and method for recognizing one or more cards using one socket
04/10/2008US20080085694 High Linearity Tunable Bandpass Filter
04/10/2008US20080085693 Reference signal generation for multiple communication systems
04/10/2008US20080085692 Radio frequency coverage map generation in wireless networks
04/10/2008US20080085691 Airborne pico cell security system
04/10/2008US20080085690 Method and apparatus of passive scanning
04/10/2008US20080085689 Mode changing of a mobile communications device and vehicle settings when the mobile communications device is in proximity to a vehicle
04/10/2008US20080085688 Method and system for data retrieval using push to talk
04/10/2008US20080085687 Method and system for assigning call waiting priorities to phone numbers
04/10/2008US20080085686 Auditory display of vehicular environment
04/10/2008US20080085684 Output power correction module for amplifiers in transmitters
04/10/2008US20080085683 Method And Apparatus For Transient Frequency Distortion Compensation
04/10/2008US20080085682 Mobile device sharing pictures, streaming media and calls locally with other devices
04/10/2008US20080085680 Method and apparatus for performing discontinuous reception operation by connected mode user equipment in a mobile communication system
04/10/2008US20080085676 Wireless multi-channel video/audio apparatus
04/10/2008US20080085030 Inconspicuous communications assembly
04/10/2008US20080084952 Channel equalization with scdma modulation
04/10/2008US20080084946 Path Selection Method And Device
04/10/2008US20080084935 Method and apparatus for transmitting/receiving data
04/10/2008US20080084932 Controlling loop filtering for interlaced video frames
04/10/2008US20080084931 Motion vector coding and decoding method
04/10/2008US20080084926 Distributed and automated video encoding and delivery system
04/10/2008US20080084924 Matching pursuits basis selection design
04/10/2008US20080084921 Spectrally shaped pseudo-random noise sequence generator and method thereof
04/10/2008US20080084920 Transmitter, transmission method, receiver, receiving method, communication device, and communication method
04/10/2008US20080084919 Multiprotocol wireless communication apparatus and methods
04/10/2008US20080084918 Spread spectrum verification circuit
04/10/2008US20080084917 Method for interference control by an ultra-wideband wireless communication system in a multi-user environment and a receiver for performing the same
04/10/2008US20080084834 Multiplexed connection interface for multimedia serial data transmission
04/10/2008US20080083827 Security method of dual-card assembly
04/10/2008DE202007017590U1 Umschalter mit teilnehmergesteuerten Umsetzern für Satellitenempfangsanlagen mit automatischer Betriebsmodusumschaltung Switch with subscriber-controlled converters for satellite reception systems with automatic mode switching
04/10/2008DE10296803B4 Duplexer mit FBAR-Abgleichresonator With FBAR duplexer Abgleichresonator
04/10/2008DE102006057602B3 Wireless data transmission method for use in radio frequency identification system, involves assigning time durations to symbol values and selecting data transmission protocol type by describing configuration register in passive transponder
04/10/2008DE102006030767B4 Verfahren, Transponder und System zum sicheren Datenaustausch Process, transponder and system for secure data exchange
04/10/2008DE102005049592B4 Tuner Tuner
04/10/2008CA2787754A1 Method and apparatus for processing primary and secondary synchronization signals for wireless communication
04/10/2008CA2769604A1 Synchronization transmissions in a wireless communication system
04/10/2008CA2667026A1 Improving receiver performance in a communication network
04/10/2008CA2665218A1 Method and apparatus for processing primary and secondary synchronization signals for wireless communication
04/10/2008CA2665113A1 User apparatus, base station apparatus and method