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)
01/2006
01/24/2006US6990198 Apparatus and method for securing communication information in CDMA communication system
01/24/2006US6990194 Dynamic balance control for telephone
01/24/2006US6990158 Method and apparatus for multipath signal compensation in spread-spectrum communications systems
01/24/2006US6990154 Using an IF synthesizer to provide raster component of frequency channel spacing
01/24/2006US6990153 Method and apparatus for semi-blind communication channel estimation
01/24/2006US6990151 Systems and methods for enhanced error concealment in a video decoder
01/24/2006US6990143 50% duty-cycle clock generator
01/24/2006US6990141 Correlator
01/24/2006US6990140 Signal receiver using coherent integration in interleaved time periods for signal acquisition at low signal strength
01/24/2006US6990139 System for, method of, transmitting data from a transmitter to a receiver and recovering the data at the receiver
01/24/2006US6990138 Correlated spreading sequences for high rate non-coherent communication systems
01/24/2006US6990137 System and method for received signal prediction in wireless communications systems
01/24/2006US6990091 Method and apparatus for fast WCDMA acquisition
01/24/2006US6990090 Radio frequency local area network
01/24/2006US6989792 Device for radio communication equipment to reduce electromagnetic energy absorbency of a human body
01/24/2006US6989750 Radio frequency identification architecture
01/24/2006US6989735 Power transfer apparatus for concurrently transmitting data and power over data wires
01/24/2006US6989734 Modulated data transfer between a system and its power supply
01/24/2006US6989722 Dielectric filter, dielectric duplexer, and communication apparatus
01/24/2006US6988910 Handle accessory for a mobile station and method of using the same
01/24/2006CA2471975C Systems and methods for proximity control of a barrier
01/24/2006CA2376321C Maintenance power control for a subscriber unit
01/24/2006CA2348588C Portable communications device with compact battery compartment
01/24/2006CA2327611C Space-time processing for multiple-input, multiple-output, wireless systems
01/24/2006CA2278927C Pilot based transmit power control
01/24/2006CA2235330C Method for transmitting digital data via noise-encumbered radio channels and device for receiving digital data transmitted via noise-encumbered radio channels
01/24/2006CA2230884C Method and apparatus for low power mobile units for cellular communication system
01/24/2006CA2224934C Rake receiver architecture for a mobile demodulator used in a cdma communication system
01/24/2006CA2222928C Using orthogonal waveforms to enable multiple transmitters to share a single cdm channel
01/24/2006CA2193394C Adaptive sectorization in a spread spectrum communication system
01/19/2006WO2006007330A1 Method and apparatus for adjusting a mobile communication inactivity timer
01/19/2006WO2006007296A2 Attachment for portable electronic devices
01/19/2006WO2006007292A2 Frequency-hopped ifdma communication system
01/19/2006WO2006007204A2 Method and apparatus for minimizing co-channel interference by scrambling
01/19/2006WO2006007176A2 Coding of scene cuts in video sequences using non-reference frames
01/19/2006WO2006006909A1 A radio transmitter and a method of operating a radio transmitter
01/19/2006WO2006006767A1 Radio frequency identication mobil and comparision method for goods using the radio frequency identification mobil phone
01/19/2006WO2006006711A1 Radio oscillation device and radar device
01/19/2006WO2006006485A1 Receiver apparatus and method for releasing memory thereof
01/19/2006WO2006006103A1 Signal processing circuit for a contactless communicating communication partner device
01/19/2006WO2006005532A1 Radio communication equipment and method used in said equipment
01/19/2006WO2006005236A1 Method for pilot offset number multiplex planning in cdma network
01/19/2006WO2005077086A3 System and method for transmitting data via wave reflection
01/19/2006US20060015924 Human factors-based video compression
01/19/2006US20060015910 Broadcast receiver
01/19/2006US20060015909 Broadcasting receiver
01/19/2006US20060015674 Self-booting software defined radio module
01/19/2006US20060015348 Television program transmission, storage and recovery with audio and video synchronization
01/19/2006US20060015200 Digital mixer capable of programming mixer configuration, mixer configuration editing apparatus, and control application program to control digital mixer
01/19/2006US20060015198 Digital mixer apparatus and editing method therefor
01/19/2006US20060014574 Method and system for decreasing power-on time for software-defined radios
01/19/2006US20060014573 Adaptable power supply circuit
01/19/2006US20060014572 Mobile phone with a diathermic function
01/19/2006US20060014571 Universal hands-free unit for mobile telephones
01/19/2006US20060014569 Mobile communication device with adaptive audible user notification
01/19/2006US20060014568 Mobile communications network with expanded carrier capacity and method of expanding base station carrier capacity
01/19/2006US20060014567 Data communication system, connector cable and communication adapter medium used in the data communication system
01/19/2006US20060014566 Electronic device removably mounted on portable terminal equipment
01/19/2006US20060014565 Multi-output connector capable of receiving data wirelessly
01/19/2006US20060014563 Versatile connector for mobile telephone
01/19/2006US20060014560 Earphone antenna and portable radio equipment provided with earphone antenna
01/19/2006US20060014558 Mobile communications system, method of controlling the transmission power in the system, and mobile station in the system
01/19/2006US20060014557 Method and system for determining a power level for communication in a wireless network
01/19/2006US20060014516 Mobile station apparatus capable of changing access control classes due to low battery condition for power saving and method of the same
01/19/2006US20060014515 Dynamically matched mixer system with improved in-phase and quadrature (I/Q) balance and second order intercept point (IP2) performance
01/19/2006US20060014514 Self-biased high-speed receiver
01/19/2006US20060014513 Communication semiconductor integrated circuit device and a wireless communication system
01/19/2006US20060014512 Programmable mixer for reducing local oscillator feedthrough and radio applications thereof
01/19/2006US20060014511 Multi-antenna/multi-receiver array diversity system
01/19/2006US20060014509 Adaptive-biased mixer
01/19/2006US20060014508 Device and method for determining the level of an input signal intended to be applied to a receiving system
01/19/2006US20060014507 Radio receiver
01/19/2006US20060014506 Dynamic carrier selection and link adaptation in fading environments
01/19/2006US20060014504 Pulse modulation circuit
01/19/2006US20060014502 Linear amplification device with a non-linear amplification element for a mobile radio device
01/19/2006US20060014500 Devices for reducing the dynamic range of signals in transmitters of communication systems
01/19/2006US20060014499 Multiple modulation schemes in single rate layering wireless communication systems
01/19/2006US20060014496 System for in-band and near-band interference mitigation
01/19/2006US20060014494 Methods and apparatus for synchronization of training sequences
01/19/2006US20060014487 Method and device for estimating a signal to interference ratio (sir) in wcdma systems
01/19/2006US20060013577 Camera module and portable terminal equipped with the camera module
01/19/2006US20060013427 Stable attachment microphone stand systems
01/19/2006US20060013416 Stereo microphone processing for teleconferencing
01/19/2006US20060013404 Stereo demodulator circuit
01/19/2006US20060013328 Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
01/19/2006US20060013327 Apparatus for antenna diversity using joint maximal ratio combining
01/19/2006US20060013324 Device for processing signals in a mobile station
01/19/2006US20060013321 Packet generating method, video decoding method, media multiplexer, media demultiplexer, multimedia communication system and bit stream converter
01/19/2006US20060013320 Methods and apparatus for spatial error concealment
01/19/2006US20060013318 Video error detection, recovery, and concealment
01/19/2006US20060013317 Method for encoding and decoding video information, a motion compensated video encoder and a coresponding decoder
01/19/2006US20060013315 Filtering method, apparatus, and medium used in audio-video codec
01/19/2006US20060013314 Method and architecture for compressing image data acquired from a bayer color filter array
01/19/2006US20060013313 Scalable video coding method and apparatus using base-layer
01/19/2006US20060013312 Method and apparatus for scalable video coding and decoding
01/19/2006US20060013310 Temporal decomposition and inverse temporal decomposition methods for video encoding and decoding and video encoder and decoder
01/19/2006US20060013309 Video encoding and decoding methods and video encoder and decoder
01/19/2006US20060013308 Method and apparatus for scalably encoding and decoding color video
01/19/2006US20060013307 Method or device for coding a sequence of source pictures
01/19/2006US20060013306 Motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method employing them