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)
06/2010
06/17/2010US20100150210 Wireless communication apparatus and method thereof
06/17/2010US20100150209 Method and device for generating a location signal
06/17/2010US20100150208 Method and apparatus for conserving transceiver power
06/17/2010US20100150207 Setting a transmission power level for a mobile unit
06/17/2010US20100150206 Radio communication device and response signal diffusion method
06/17/2010US20100150178 Propagation delay time adjustment method, propagation delay time adjustment system, propagation delay time adjustment device, storage medium stored with propagation delay time adjustment program, and node device
06/17/2010US20100150056 Wireless communication mobile station apparatus and rach data transmitting method
06/17/2010US20100150033 Software radio frequency canceller
06/17/2010US20100149027 Multi-Functional System for Extending and Modulating 130dBm Frequency of GPS Terminal for Life Jacket
06/17/2010US20100148863 Arrangement for reducing interference
06/17/2010US20100148550 Audio headrest for attachment to a seat of a vehicle
06/17/2010DE112008002228T5 Plattform-Rauschminderungsverfahren unter Verwendung einer symmetrischen Antenne Platform-noise reduction method using a symmetric antenna
06/17/2010DE112006000062B4 Algorithmus zur Optimierung des ASK/FSK-Zyklus bei einem HF-Empfänger Algorithm for optimizing the ASK / FSK cycle at an RF receiver
06/17/2010DE102009056150A1 Rückgekoppelter Polar-Empfänger für einen Modulator With feedback Polar receiver for a modulator
06/17/2010DE102009056149A1 Adaptive Korrelation zur Erfassung eines Hochfrequenzsignals Adaptive correlation for detecting a high-frequency signal
06/17/2010DE102009046354A1 Kostengünstiger Verstärker unter Benutzung eines Nachlauffilters Low-cost amplifier using a tracking filter
06/17/2010DE102009046353A1 Kostengünstiger Empfänger mit automatischer Verstärkungsregelung Low-cost receiver with automatic gain control
06/17/2010DE102008061417A1 Verfahren zum Korrelieren von Signalen, Signalprozessierungseinheit, Korrelatoreinheit und Empfänger A method for correlating signals Signalprozessierungseinheit, correlator unit and receiver
06/17/2010DE102008021876B4 Polarmodulator und Verfahren zum Erzeugen eines Polar modulierten Signals Polar modulator and method for producing a polar-modulated signal
06/17/2010DE102004006446B4 Verfahren und Schaltungsanordnung zur drahtlosen Datenübertragung Method and circuit for wireless data transmission
06/17/2010CA2746355A1 Method, system, and apparatus for a differential transformer-free hybrid circuit
06/16/2010EP2197157A2 Power control for a channel with multiple formats in a communication system
06/16/2010EP2197134A1 Signal demodulation device, signal demodulation method, semiconductor integrated circuit, and reception device
06/16/2010EP2197133A1 User device and cell search method
06/16/2010EP2197129A2 Propagation delay adjustment
06/16/2010EP2197127A1 Signal splitting method for limiting peak power in a CDMA system
06/16/2010EP2197121A1 Optimum combining processor
06/16/2010EP2197120A2 High-frequency module and wireless communication device
06/16/2010EP2197119A1 Method and system of calibration of a second order intermodulation intercept point of a radio transceiver
06/16/2010EP2196947A1 Radio tag communication device and radio tag communication system
06/16/2010EP2195943A2 System and method for selectively rejecting frequency bands in wireless communication systems
06/16/2010EP2195940A1 Frequency hopping pattern and method for transmitting uplink signals using the same
06/16/2010EP2195933A2 Searcher for multiple orthogonal channels with known data - wcdma step2 search
06/16/2010EP2195932A1 Time-tracking management of demodulation elements in a receive diversity enabled rake receiver
06/16/2010EP2195931A1 I/q calibration techniques
06/16/2010EP2195929A1 Gmsk-receiver with interference cancellation
06/16/2010EP2195197A1 Vehicle media system
06/16/2010EP1499996B1 Filter structure for iterative signal processing
06/16/2010EP1233639B1 Base station transmission control method, cellular system and base station
06/16/2010EP1161042B1 Radio communication method and radio station
06/16/2010EP1039648B1 Radio communication device and method capable of reducing power consumption by controlling an A/D converter
06/16/2010CN201509200U Directional coupler and signal detection system
06/16/2010CN201509197U Standby channel switching control device
06/16/2010CN201509196U Intermediate-frequency transceiver chip
06/16/2010CN201509195U Mobile communication terminal device
06/16/2010CN201509194U Rack for placing and charging mobile phones and Bluetooth headsets
06/16/2010CN201509193U Backpack ultra-short wave radio with cell phone function
06/16/2010CN201509192U Tower top amplifier current window alarm circuit
06/16/2010CN201509191U Transmitter for radio communication system
06/16/2010CN201508627U Stationery motor vehicle running road traffic safety speed limit microwave transmitter
06/16/2010CN1964201B Broadcast reception apparatus and method for capturing broadcast signal
06/16/2010CN1922872B Apparatus and method for receiving a broadcasting service in a digital multimedia broadcasting system
06/16/2010CN1922788B Load insensitive power amplifier
06/16/2010CN1918825B Transmitting and receiving control protocol data unit having processing time information
06/16/2010CN1906877B Encoder/decoder for optical CDMA and temperature distribution detector
06/16/2010CN1882122B Information notification method, mobile communication system, base station and mobile station
06/16/2010CN1871839B A mobile device with a combined attachment and acoustic port, and output method thereof
06/16/2010CN1830024B Method and apparatus for terminating reception in a wireless communication system
06/16/2010CN1801659B Broadcasting terminal used for updating pilot channel information and method thereof
06/16/2010CN1797965B Battery pack locking device of a portable terminal
06/16/2010CN1774908B Self-rechargeable portable telephone
06/16/2010CN1771668B Information processing terminal system and transmission/reception method using the same
06/16/2010CN1767635B System for forming a composite program guide from information derived from multiple sources
06/16/2010CN1767406B High frequency module
06/16/2010CN1741514B Backscatter interrogator reception method and interrogator for a modulated backscatter system
06/16/2010CN1736034B Crystal-less oscillator transceiver
06/16/2010CN1732632B Method and apparatus to generate a clock-based transmission
06/16/2010CN1728462B Dual connection device for memory mediums and mobile communication terminals with the same
06/16/2010CN1714514B Adaptive channel filter in mobile telephone receivers
06/16/2010CN1691541B Method and apparatus for forming a beam
06/16/2010CN1681281B Mobile phone, and personal data managing method used in same
06/16/2010CN1642059B Method of mapping chips of a spread out symbol to sub-channels of a multi-carrier transmission network
06/16/2010CN1639974B Low-pass filtering device for coupling xDSL channels
06/16/2010CN1625909B Low frequency sleep clock error correction within a mobile station operating in a slotted paging mode
06/16/2010CN1617476B Path/channel protection for SDH/SONET networks
06/16/2010CN1615594B Transceiver set for baby monitor
06/16/2010CN1581878B Device for producing signal in accordance with standard
06/16/2010CN1567765B New pilot frequency transmitting and allocating method of OFDMA system
06/16/2010CN1529957B In-band-on-channel broadcast system for digital data
06/16/2010CN1442974B Mobile communication terminal device and method for cell searching and controlling
06/16/2010CN101743709A Sequence allocating method, transmitting method and wireless mobile station device
06/16/2010CN101742764A Method for controlling LED lamps along with energy of music
06/16/2010CN101742655A Predefined resource allocating method and processing method in high-speed shared control channel (HS-SCCH Less operation
06/16/2010CN101742604A Method and device for identifying adjacent pseudo-random code confusion
06/16/2010CN101742600A Method for selecting common-frequency cell and mobile terminal
06/16/2010CN101742519A Frequency resource allocation method and device
06/16/2010CN101742405A Bluetooth broadcast communication system and Bluetooth broadcast communication method
06/16/2010CN101742275A Evaluating method and device for a multidiameter fading channel in television broadcasting
06/16/2010CN101741937A Mobile terminal device
06/16/2010CN101741805A Signal modulating method and device as well as signal modulating system
06/16/2010CN101741800A Synchronous searching method
06/16/2010CN101741799A Receiving apparatus and method, program and recording medium used for the same
06/16/2010CN101741798A Method and device for realizing multicarrier aggregation transmission
06/16/2010CN101741789A Phase correction circuit and phase correction method thereof
06/16/2010CN101741786A Ultra-broadband receiver for digital communication system and signal processing method thereof
06/16/2010CN101741776A Method and device for eliminating interference signals
06/16/2010CN101741612A Transmission apparatus, transmission network, and method being employed therefor
06/16/2010CN101741536A Data level disaster-tolerant method and system and production center node
06/16/2010CN101741533A Equipment starting method, device and equipment
06/16/2010CN101741532A Two-computer switching device for redundant server switching
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