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)
11/2008
11/13/2008WO2007142718A3 Floor control templates for use in push-to-talk applications
11/13/2008WO2007134033A3 Systems and methods for low power clock generation
11/13/2008WO2007124491A3 Method and system for video encoding and transcoding
11/13/2008WO2007056137A3 Amplifying a transmit signal using a fractional power amplifier
11/13/2008WO2007001646A3 Telecommunications device using rfid data for device function execution
11/13/2008WO2006088685A3 Advanced receiver with sliding window block linear equalizer
11/13/2008WO2005067670A3 System and method for channelization and data multiplexing in a wireless communication network
11/13/2008WO2005033891A3 System and method for temporal out-of-order compression and multi-source compression rate control
11/13/2008WO2005020557A3 Method and system for modeling the relationship of the bit of a transport stream and the bit rate of an elementary stream carried therein
11/13/2008US20080281603 Sound encoder and sound decoder
11/13/2008US20080281445 Talk about it
11/13/2008US20080280656 Power management unit (PMU) sequencer
11/13/2008US20080280647 Integrated telecommunications architecture for extended operability
11/13/2008US20080280643 Modular mobile telecommunications device having a printer
11/13/2008US20080280638 Uplink power control for lte
11/13/2008US20080280611 Smooth Hard Handover Method, Mobile Station and Base Station Adapted For The Method
11/13/2008US20080280588 User Interface Methods, Such as for Customer Self-Support on a Mobile Device
11/13/2008US20080280586 Remote Control with Rf Protocol
11/13/2008US20080280585 RF receiver front-end and applications thereof
11/13/2008US20080280584 Mixer used for direct conversion receiver
11/13/2008US20080280583 Submillimeter wave heterodyne receiver
11/13/2008US20080280582 Radio receiver having ignition noise detector and method therefor
11/13/2008US20080280581 RF receiver with adjustable antenna assembly
11/13/2008US20080280580 Image compensation for wireless receiver
11/13/2008US20080280579 Systems And Methods For Controlling Local Oscillator Feed-Through
11/13/2008US20080280578 Receiver circuit and amplifier circuit
11/13/2008US20080280577 Receiver and integrated am-fm/iq demodulators for gigabit-rate data detection
11/13/2008US20080280576 Searching receiver
11/13/2008US20080280575 Transmitter emission control
11/13/2008US20080280574 RF transmitter with adjustable antenna assembly
11/13/2008US20080280573 Linear RF amplifier with polar feedback
11/13/2008US20080280572 Method and apparatus for revoking a talk burst
11/13/2008US20080280571 RF transceiver with adjustable antenna assembly
11/13/2008US20080280570 Hybrid techniques for antenna retuning utilizing transmit and receive power information
11/13/2008US20080280569 System and Method for Carrying a Wireless Based Signal Over Wiring
11/13/2008US20080280568 Rf adapter for field device
11/13/2008US20080280567 Wireless transmit receive unit having a transition state for transitioning from monitoring to duplex connected states and method
11/13/2008US20080280563 Method and system for wireless communications using anti-interference to increase channel capacity
11/13/2008US20080279410 Directional hearing enhancement systems
11/13/2008US20080279393 Noise Eliminating Circuit
11/13/2008US20080279318 Combined multirate-based and fir-based filtering technique for room acoustic equalization
11/13/2008US20080279317 Bicm decoding in the presence of co-channel interference
11/13/2008US20080279305 Radio transmitting apparatus, radio receiving apparatus, and m-ary modulation communication system
11/13/2008US20080279287 Code Type Transmitting Device and Code Type Receiving Device
11/13/2008US20080279281 Method and System for Compound Conditional Source Coding
11/13/2008US20080279277 Methods and systems for performing image processing upon pixel data and loading pixel data in parallel
11/13/2008US20080279274 Circuit and method for generating fixed point vector dot product and matrix vector values
11/13/2008US20080279273 URI Pointer System and Method for the Broadcast of MPEG-4 Data in an ATSC MPEG-2 Transport Stream File System
11/13/2008US20080279267 Signal processing apparatus, signal processing method, and program
11/13/2008US20080279265 Communication Methods and Apparatuses
11/13/2008US20080279264 High speed data bus for communicating between wireless interface devices of a host device
11/13/2008US20080279263 Method and apparatus for reducing interference in space frequency block coding communication
11/13/2008US20080279262 On chip transmit/receive selection
11/13/2008US20080279261 Correlation coprocessor
11/13/2008US20080279260 Low power consumption gnss receiver and method thereof
11/13/2008US20080279259 Radio Communication Apparatus, Base Station and System
11/13/2008US20080279258 Wireless communication system and frequency hopping method therefor, and base station and mobile station
11/13/2008US20080279257 Random Access Dimensioning Methods And Procedues For Frequency Division Multiplexing Access Systems
11/13/2008US20080279256 Method and Apparatus For Eliminating Narrow Band Interference By Means of Windowing Processing in Spread Spectrum System
11/13/2008US20080279214 Radio Communication Method and Radio Communication Device
11/13/2008US20080279174 Method and System for Transmitting Data From a Medium Access Control Device Via a Physical Layer to an Antenna
11/13/2008US20080279146 Escape mechanism for a wireless local area network
11/13/2008US20080279120 Systems and Methods for Receiver Upgrade
11/13/2008US20080279091 Fourier-transform based linear equalization for MIMO CDMA downlink
11/13/2008US20080279054 Device for digitalizing, recording and playing audio signals of a record
11/13/2008US20080278772 Mobile telecommunications device
11/13/2008US20080278567 Communication system, video signal transmission method, transmitter, transmitting method, receiver, and receiving method
11/13/2008US20080278374 Method For Dynamically Selecting Antenna Array Architecture
11/13/2008US20080278373 Method of Updating the Clock Bias Between a Gsm Network Bts and Gps Satellites
11/13/2008US20080278227 Squelch detection system for high speed data links
11/13/2008US20080278197 Programmable logic device with embedded switch fabric
11/13/2008US20080278100 Lighting System Using Gps Receiver
11/13/2008US20080278099 Controlling electroluminescent panels in response to cumulative utilization
11/13/2008DE202008007030U1 Radioempfänger mit Neigungsschaltern Radio receiver with tilt switches
11/13/2008DE202007009845U1 Vorrichtung zur berührungslosen Datenübertragung von einem Objekt an eine Abfrageeinrichtung Device for contactless data transmission from an object to an interrogation device
11/13/2008DE102008020826A1 Analog-Digital-Wandler, Empfängeranordnung, Filteranordnung und Signalverarbeitungsverfahren Analog-to-digital converter, receiver arrangement, the filter arrangement and signal processing method
11/13/2008DE102007022405A1 Inductively coupled mobile telephone for use as reader for e.g. passive transponder, has system of electronics and inductively coupled antenna integrated, and data transmission to base station enabled by inductive coupling
11/13/2008DE102007022227A1 Empfangsvorrichtung Receiving device
11/13/2008DE102007021581A1 Elektrisches Bauelement mit einer Frontend-Schaltung An electrical device with a front-end circuit
11/13/2008DE102007021353A1 Hand-held transmitter for vehicle safety and control system, has three-part housing, in which battery, transmission component, key pad, receiver board and status display, antenna and key blank with fastener are accommodated
11/13/2008DE102007021350A1 Hand-held emitter for remote control, for receiving and visualising radio signals, has three-part housing in which housing is arranged, and housing is formed from curved housing part
11/13/2008DE102007021349A1 Hand-held transmitter for vehicle e.g. passenger car, safety and control system, has three-part housing, in which battery, transmission component, key pad, receiver board and status display, antenna and key blank are accommodated
11/13/2008DE102007018097A1 Transponderschaltungsanordnung und Verfahren zum Betreiben eines Demodulators Transponder circuit arrangement and method of operating a demodulator
11/13/2008CA2686144A1 Control channels in communication network systems
11/13/2008CA2683131A1 Extended microsleep for communications
11/12/2008EP1991029A1 Earphone connection cable and mobile device having the earphone connection cable
11/12/2008EP1990992A2 Communication system, video signal transmission method, transmitter, transmitting method, receiver, and receiving method
11/12/2008EP1990934A1 Wireless communication system, communication terminal, transmission power control method and program for the comunication terminal
11/12/2008EP1990928A1 Wireless communication system and frequency hopping method therefor, and base station and mobile station
11/12/2008EP1990927A1 Mobile communication system receiver, path following method, and control program thereof
11/12/2008EP1990926A1 Control channels in communication network systems
11/12/2008EP1990925A2 Leakage power reduction apparatus
11/12/2008EP1990924A1 Battery power supply for radio frequency transmitter
11/12/2008EP1990923A2 Receiving device
11/12/2008EP1990922A1 Receiver circuit
11/12/2008EP1989850A2 Method and apparatus for pilot multiplexing in a wireless communication system
11/12/2008EP1989804A1 A symbol-level adaptation method, memory, equalizer and receiver for implementing this method
11/12/2008EP1989786A1 Generic parallel spreading
11/12/2008EP1989785A1 Detection method and apparatus
11/12/2008EP1989784A1 Controlling a receiver to reduce influence by a predetermined interference
1 ... 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 ... 1886