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)
05/2012
05/31/2012US20120134396 Multimode multicarrier mode system and method of communication over the same
05/31/2012US20120134395 Power Line Communications (PLC) Across Different Voltage Domains Using Multiple Frequency Subbands
05/31/2012US20120134394 Communicating with a self-clocking amplitude modulated signal
05/31/2012US20120134393 Telecommunication Signaling Using Nonlinear Functions
05/31/2012US20120134392 Cross correlation determination method and cross correlation determination device
05/31/2012US20120134391 Power detection in a spread spectrum system
05/31/2012US20120134390 Co-existence of narrow-channel transmitter and wide-channel receiver
05/31/2012US20120134389 Passive wireless connection
05/31/2012US20120134239 Micro sonic transmitter
05/31/2012US20120134238 Acoustic modulation protocol
05/31/2012US20120134237 Unattended Ground Sensors
05/31/2012US20120133592 Multidisplay device with panel housings
05/31/2012DE102010062189A1 System for detecting location of animal e.g. dog, has radio frequency signal receiver with radio frequency signal antenna, which is mounted on flexible ground plane of circuit board
05/31/2012DE102010049503B4 Elektronische Schaltung mit einem Transistor mit potentialfreiem Gate und Verfahren zum vorübergehenden Deaktivieren eines Transistors mit potentialfreiem Gate Electronic circuit with a floating gate transistor and method for temporarily disabling a transistor floating gate
05/31/2012DE10053625B4 Verfahren und Vorrichtung zur Funkfernsteuerung von beweglichen Objekten Method and apparatus for wireless remote control of moving objects
05/30/2012EP2458930A1 Method and apparatus for updating parameters of uplink baseband chip on node basestation (nodeb) side in wideband code division multiple access (wcdma) system
05/30/2012EP2458909A1 Spectrum sensor for cognitive wireless communication and method for cognitive wireless communication
05/30/2012EP2458804A2 Methods and apparatus related to using a wireless terminal scrambling identifier
05/30/2012EP2458792A1 Wireless transmission device and self-checking method thereof
05/30/2012EP2458760A1 Multipath searching method and device
05/30/2012EP2458746A2 Transmission method, transmission apparatus, and reception apparatus
05/30/2012EP2458741A1 Co-existence of narrow-channel transmitter and wide-channel receiver
05/30/2012EP2458740A1 Signal transmission device, electronic device, and signal transmission method
05/30/2012EP2458709A1 Radio system with generator and auxiliary storage
05/30/2012EP2458510A1 Method and apparatus for performing a cross-correlation
05/30/2012EP2457364A1 Mobile wireless communications device with elastomeric sealing membrane covering switch and related methods
05/30/2012EP2457353A1 Improved packet detector
05/30/2012EP2457332A1 Method and apparatus for reduced power consumption when operating as a bluetooth low energy device
05/30/2012EP2457331A1 Power amplifier with switched output matching for multi-mode operation
05/30/2012EP2457330A1 Communications system
05/30/2012EP2457284A2 Method for fabricating antenna device of mobile communication terminal
05/30/2012EP2272174B1 Apparatus and method for the acquisition of a spreading sequence in aperiodic dsss systems
05/30/2012EP2188912B1 A method for transmitting channel quality information in a multiple input multiple output system
05/30/2012EP2089982B1 Successive equalization and cancellation for wireless communication
05/30/2012EP2080336B1 Beacon assisted cell search in a wireless communication system
05/30/2012EP1735916B1 Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors
05/30/2012EP1396101B1 Dynamic digital communication system control
05/30/2012EP1305885B1 Method and apparatus for multiple band transmission
05/30/2012EP1071966B1 Matched Filter
05/30/2012CN202261828U Apparatus for intelligent card shared access of multiple base-band chips
05/30/2012CN202261823U Vehicle/single-soldier type data transmission device possessing GPS, WIFI and 3G functions
05/30/2012CN202261818U CC2530 gateway board based on technology of Internet of Things
05/30/2012CN202261686U Anti-drowse interphone
05/30/2012CN202261610U Handheld electronic device with wireless HDMI (high-definition multimedia interface) function
05/30/2012CN202261388U Remote gesture recognition and transmission realization system for touch panel mobile device with communication module
05/30/2012CN202261317U CDMA2000 standard network radio set
05/30/2012CN202261309U PCI extensions for instrumentation (PXI) bus-based card-plugging structure module for frequency hopping performance detection
05/30/2012CN202261302U Underwater data transmit-receive device based on inductive coupling of plastic clad chain
05/30/2012CN202261291U Double-frequency band digital wireless repeater and the system thereof
05/30/2012CN202261287U Multi-input multi-output point-to-multipoint modulator-demodulator device
05/30/2012CN202261270U Mine through-the-earth communication rescue information system
05/30/2012CN202261269U Wireless response device
05/30/2012CN202261268U Analog device of transponder information receiving system and testing system thereof
05/30/2012CN202261267U Radio frequency antenna matching-designed circuit
05/30/2012CN202261266U Matching design circuit for RF patch antenna
05/30/2012CN202261265U Radio frequency power factor (PF) antenna matching design circuit
05/30/2012CN202261264U Mining monitoring communication device
05/30/2012CN202261263U Digital interphone arranged in gas mask
05/30/2012CN202261262U Vehicle-mounted wireless terminal device
05/30/2012CN202261261U Handheld device for digital shunt and shunt bill transmitting system
05/30/2012CN202261260U Wireless transmission device
05/30/2012CN202261259U Wireless USB searching network card
05/30/2012CN202261258U Mobile phone protective film
05/30/2012CN202261257U Active short-distance wireless communication adapter module and intelligent card seat of corresponding mobile phone
05/30/2012CN202261256U Portable small speaker with frequency modulation (FM) receipt signal enhancing circuit
05/30/2012CN202261255U Multichannel multi-medium frequency array frequency conversion receiving apparatus
05/30/2012CN202261254U Radio with alarm clock
05/30/2012CN202261253U Radio
05/30/2012CN202261252U Multi-purpose radio
05/30/2012CN202261251U Radio for field application
05/30/2012CN202261250U Multifunctional radio
05/30/2012CN202261249U Radio with barometer
05/30/2012CN202261248U Card type story-listening machine
05/30/2012CN202261247U Multichannel sending and connecting equipment
05/30/2012CN202261246U Multifunctional thermal infrared sensing wireless transmitter
05/30/2012CN202261245U Integrated audio transmitter, portable equipment with integrated audio transmitter, integrated audio receiver, portable equipment with integrated audio receiver and audio communication system
05/30/2012CN202260400U Modularized electromotor protector with communication redundancy function
05/30/2012CN202259660U Wireless communication device
05/30/2012CN202259614U Cavity filter and communication apparatus
05/30/2012CN1981535B Method and apparatus for weighted prediction in predictive frames
05/30/2012CN1964246B Detection unit and method for the detection of data symbols
05/30/2012CN1947350B Receiver and method for receiving spread spectrum modulated signal
05/30/2012CN1917379B Portable radio terminal and afc control method
05/30/2012CN1893318B Method of mobile communication and apparatus therefor
05/30/2012CN1823475B High performance wireless receiver with cluster multipath interference suppression circuit
05/30/2012CN1689325B Implicit weighting of reference pictures in a video encoder
05/30/2012CN1567777B Signal demodulating equipment of CDMA communication system
05/30/2012CN102484779A Method and apparatus for sharing functions between devices via a network
05/30/2012CN102484764A 用于管理用户日程表的方法和使用该方法的设备 Manage users schedule and method for using the device of the method
05/30/2012CN102484622A 用于下行链路捕获信号上的干扰减少/消除的方法和装置 The downlink interference signal capture methods and apparatus for reducing / eliminating
05/30/2012CN102484570A Methods for determining decoding order in a MIMO system with successive interference cancellation
05/30/2012CN102484563A 通过针对消除了干扰的流、采用信道和噪声调整、使用单个硬件单元对sic-mimo解码的硬件简化 By eliminating the interference for the flow, using the channel and noise adjusted using a single hardware unit sic-mimo simplified hardware decoding
05/30/2012CN102484541A Time-division duplex communication device and method for preventing interference to reception by the same
05/30/2012CN102484519A Terminal station apparatus, base station apparatus, transmission method and control method
05/30/2012CN102484501A Transmission using common and dedicated pilots
05/30/2012CN102484500A Spectrum sensor for cognitive wireless communication and method for cognitive wireless communication
05/30/2012CN102484499A 通信装置及通信方法 A communication apparatus and communication method
05/30/2012CN102484498A 通信装置、通信系统、通信方法、集成电路 A communication device, a communication system, a communication method, an integrated circuit
05/30/2012CN102484497A Frequency-stabilizing circuit, antenna apparatus and communication terminal device
05/30/2012CN102484496A Method of informing occurrence of a missed event and mobile terminal using the same
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