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)
10/2010
10/14/2010US20100260232 Frequency-hopping scheme
10/14/2010US20100260231 Blind Detection of the Transport Format (TF) of a Signal
10/14/2010US20100260155 Method and apparatus for time-aligning transmissions from multiple base stations in a cdma communication system
10/14/2010US20100260110 Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals and Telephones
10/14/2010US20100260077 Radio circuit device
10/14/2010US20100260063 Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals And Telephones
10/14/2010US20100260059 Multi-user mimo transmissions in wireless communication systems
10/14/2010US20100260056 Mobile Communication System, Common Channel Transmission Control Device, and Common Channel Transmission Control Method Used in the System and Device
10/14/2010US20100260012 System and method for controlling an acoustic transducer
10/14/2010US20100259325 Preselector amplifier
10/14/2010US20100259318 Sensor device with reduced parasitic-induced error
10/14/2010DE112009000053T5 Verbesserungen in tragbaren drahtlosen Geräten oder in Bezug darauf Improvements in portable wireless devices or pertaining to
10/14/2010DE112008002767T5 Mobiles Handgerät, das eine effiziente Sicherung und Wiedergewinnung von Blöcken während einer Aktualisierung einsetzt Mobile hand-held device that uses an efficient backup and recovery of blocks during an update
10/14/2010DE112008002552T5 Adaptive Taktspreizungssteuerung zur Milderung von Funkfrequenzstörungen Adaptive control clock spreading mitigate the effects of radio frequency interference
10/14/2010DE112008002481T5 Adaptive Hochfrequenzstörungsminderung während der Kanalabtastung oder des Kanalsprungs Adaptive radio frequency interference mitigation during the channel scan or the channel jump
10/14/2010DE112008002191T5 Kognitive, mit dem Frequenzsprungverfahren arbeitende Funkeinheit Cognitive, working with the frequency hopping radio unit
10/14/2010DE102010003253A1 Mischer variabler Größe für Sender mit hohem Gewinnbereich Mixer variable size for channels with high gain range
10/14/2010DE102009023870A1 Radio device comprises plug connection with contact for connecting radio device with external device, where connecting device is equipped for connecting contact with multiple terminals of port
10/14/2010DE102009015870A1 Transmit amplifier, particularly high frequency-transmit amplifier, has high-frequency amplifiers, signal combiner and absorption device, where high-frequency amplifiers amplify high frequency signals
10/14/2010DE102009013962A1 Leistungspegelindikator Power level indicator
10/14/2010CA2757948A1 Dynamic energy control
10/14/2010CA2753686A1 Chromeless user interface
10/13/2010EP2239990A1 Allocation of uplink resources in a multiple-input multiple-output (mimo) communication system
10/13/2010EP2239878A2 Receiver adjustment between pilot bursts
10/13/2010EP2239873A2 Code division multiple access communication system and code division multiple access transmitting apparatus
10/13/2010EP2239872A2 Code division multiple access communication system and code division multiple access transmitting apparatus
10/13/2010EP2239864A2 Cell search procedure for time division duplex communication systems using code division multiple access
10/13/2010EP2239863A2 High-frequency switch circuit, high-frequency switch module and wireless communications device comprising it
10/13/2010EP2239862A2 Diversity receiver for wireless communication
10/13/2010EP2239861A2 Diversity receiver for wireless communication
10/13/2010EP2239860A1 High-sensitivity, low-rate FSK modulation signal receiver
10/13/2010EP2239859A2 Active channelized integrated antenna system
10/13/2010EP2239858A1 Multiband receiver for satellite navigation
10/13/2010EP2239741A2 Transmitting system, transmitting method, and transmitting/receiving system
10/13/2010EP2239733A1 Noise suppression device
10/13/2010EP2239593A1 Communication system, signal processing method, signal processing device, and movable body
10/13/2010EP2238769A2 Acoustic reconfiguration devices and methods
10/13/2010EP2238700A2 Multi-channel receiver device
10/13/2010EP2238699A1 Method of measuring interference
10/13/2010EP2238691A2 Mobile computing device with moveable housing segments
10/13/2010EP2005655B1 Wireless local area network receiver and associated method
10/13/2010EP1825657B1 Reception of redundant and non-redundant frames
10/13/2010EP1532748B1 Delay line for multiple propagation paths reception
10/13/2010EP1532742B1 A battery pack having a dual-type smart card interface
10/13/2010EP1442534B1 Finger using chip-rate weighting in a smart-antenna system, and its use in a demodulation apparatus and method
10/13/2010EP1044425B1 Data carrier with means for reducing the power consumption upon reception of data
10/13/2010CN201608966U 一种塑模互联无线收发模块 One kind of molded interconnect wireless transceiver module
10/13/2010CN201608912U 一种射频移动通信卡及移动终端 A radio frequency mobile communication cards and mobile terminals
10/13/2010CN201608749U 具有互控功能的对讲设备 Have mutual control function intercom equipment
10/13/2010CN201608747U 一种移动终端pcb结构 A mobile terminal pcb structure
10/13/2010CN201608721U 装备鼠标式编码器的网络收音机 Equip mouse encoder Internet Radio
10/13/2010CN201608719U 一种波分复用无源光网络保护倒换装置 A passive optical network protection switching devices WDM
10/13/2010CN201608711U 超高速短波段宽带预选器 Ultra-high-speed short-wave band broadband preselection
10/13/2010CN201608710U 便携式应答器报文读取仪表 The portable transponder messages read meters
10/13/2010CN201608709U 车载设备及其主板 Vehicle equipment and motherboards
10/13/2010CN201608708U 一种无线接收发射装置 A wireless transmitting apparatus receiving
10/13/2010CN201608707U 便携卫星通信包 Portable satellite communications package
10/13/2010CN201608706U 可充电收音机 Rechargeable Radio
10/13/2010CN201608705U 恒温通讯机柜 Constant communication cabinets
10/13/2010CN201607752U 一种通过射频非接触式读写存储卡的装置 An apparatus for reading and writing the memory card through the RF contactless
10/13/2010CN201602510U 收音机茶杯 Radio cup
10/13/2010CN1951024B Device and method for signal acquisition in peer-to-peer spread-spectrum communications
10/13/2010CN1947132B Commodity management system and method
10/13/2010CN1937420B Radio frequency tuner
10/13/2010CN1886892B Amplifier and communication apparatus
10/13/2010CN1866753B Holder, electrical supply and RF transmitter unit for electronic devices
10/13/2010CN1854440B RF receiver/transmitter and method for manufacturing same
10/13/2010CN1849802B Safety alarming system and method for synchronizing safety alarming system
10/13/2010CN1848704B Cell searching method and apparatus in WCDMA system
10/13/2010CN1835488B Baseband demodulation preprocessing system
10/13/2010CN1781257B Improving performance of receiver in interfering conditions
10/13/2010CN1762097B Matching circuit and power amplifier comprising matching circuit
10/13/2010CN1753475B Apparatus and method for changing broadcasting channel in digital broadcasting receiver
10/13/2010CN1750417B Method and device for estimating communication conditions affecting an UWB wireless link
10/13/2010CN1747344B Communication terminal unit, cell-search method and program
10/13/2010CN1671217B Dual-transmitting selective-receiving circuit and method
10/13/2010CN1645776B Method and apparatus for synchronizing a radio telemetry system by way of transmitted-reference , delay-hopped ultra-wideband pilot signal
10/13/2010CN101861740A Advertisements on mobile devices using integrations with mobile applications
10/13/2010CN101861028A Device and method for streetlight fault detection and streetlight signal transmitting device
10/13/2010CN101860888A Method, system and equipment for transmitting data by wireless link
10/13/2010CN101860768A Wireless window intercom device with replaceable battery and emergency charging interface
10/13/2010CN101860516A Signal demodulation method
10/13/2010CN101860499A Method and device for correcting frequency offset
10/13/2010CN101860416A SCH-signal descrambling method and apparatus based on 3GPP LTE
10/13/2010CN101860409A Wireless base station, transmission control method and wireless transmitting device
10/13/2010CN101860389A Implementation method of multi-cell cooperation
10/13/2010CN101860382A Narrow-band interference suppression method and device
10/13/2010CN101860381A Ship automatic identification system slipway with intelligent transmission power regulation
10/13/2010CN101860380A RF transceiver and relevant wireless communication device thereof
10/13/2010CN101860379A Cordless telephone based on DECT and control method
10/13/2010CN101860378A Access method of WLAN signal in station access network and system
10/13/2010CN101860377A Mobile communication terminal and method for managing antenna of same
10/13/2010CN101860376A Noise canceller and electronic device using the same
10/13/2010CN101860375A 无线通信装置 The wireless communication device
10/13/2010CN101860374A Processing device for calibrating analog filter in digital domain, method and communication device
10/13/2010CN101860373A Circuit and method for eliminating interference for receptor
10/13/2010CN101860372A Wireless communication receiver and signal processing method
10/13/2010CN101860371A Wireless transmitting device and wireless terminal
10/13/2010CN101860330A Amplifying unit, power amplifier and transmitter
10/13/2010CN101859929A Internal antenna and portable communication terminal using the same
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