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)
08/2010
08/18/2010CN101415216B Method for implementing multi-band multi-access technology district initiation selection of mobile communication apparatus
08/18/2010CN101400126B Slotted SFN networking method, network side and terminal
08/18/2010CN101400076B Fault detection method and device for channel element resource
08/18/2010CN101335505B Gain control circuit of wireless receiver
08/18/2010CN101256681B Highway electric non-stop toll device
08/18/2010CN101242281B A digital user line access system with chair back structure
08/18/2010CN101098162B Method and apparatus for creating long scrambling code and phase offset code
08/18/2010CN101047394B Built-in circuit for preventing vehicle stolen and robbed
08/18/2010CN101018069B Multi-band multi-standard transceiver circuit for wireless communication mobile-and base-stations
08/18/2010CN101005303B Selective and adaptive modulation method for transmitting antenna in multiple input and multiple output orthogonal frequency division multiplex system
08/17/2010USRE41540 Smart antenna for RF receivers
08/17/2010USRE41533 Image processing method, image processing apparatus and data recording medium
08/17/2010US7778677 Mobile terminal
08/17/2010US7778675 Remotely accessing a computing device in a low-power state
08/17/2010US7778673 Mobile phone with bidirectional swiveling display
08/17/2010US7778672 Portable electronic device and carrier telephone equipment
08/17/2010US7778671 Mobile communications terminal having an improved user interface and method therefor
08/17/2010US7778670 Mobile telecommunication handset and method for recognizing one or more cards using one socket
08/17/2010US7778668 Portable cellular phone system and portable cellular phone terminal device used in same system
08/17/2010US7778666 Printing a gambling ticket using a mobile device
08/17/2010US7778663 Hinge module for three-step open type portable terminal and portable terminal having the same
08/17/2010US7778656 Transmission power control method and apparatus
08/17/2010US7778652 Method and apparatus for selectively modifying a portion of a radio access network via a homeland security alert system
08/17/2010US7778624 Outdoor umbrella with audio system
08/17/2010US7778623 Communication system and server apparatus and terminal apparatus
08/17/2010US7778622 Positioning and recording information system for rescue at sea implemented with a multi-hopping technique and without using GPS
08/17/2010US7778621 Methods of operating electronic devices, and methods of providing electronic devices
08/17/2010US7778620 Controlling phase locked loop in a mobile station
08/17/2010US7778618 Systems and methods for reducing broadband image noise through a programmable bandwidth RF variable gain attenuator
08/17/2010US7778617 Three stage algorithm for automatic gain control in a receiver system
08/17/2010US7778616 Method and apparatus for reducing signal interference in a wireless receiver based on signal-to-interference ratio
08/17/2010US7778614 Receiver storage system for audio program
08/17/2010US7778613 Dual conversion receiver with programmable intermediate frequency and channel selection
08/17/2010US7778612 Polar modulation circuit, integrated circuit and radio apparatus
08/17/2010US7778611 Radio communication apparatus and radio communication method
08/17/2010US7778610 Local oscillator with non-harmonic ratio between oscillator and RF frequencies using XOR operation with jitter estimation and correction
08/17/2010US7778609 Power consumption control methods applied to communication systems, and related devices
08/17/2010US7778605 Method and device for reporting information related to interference components received by a first telecommunication device to a second telecommunication device
08/17/2010US7778603 Bandwidth conservation by reallocating unused time scheduled for a radio to another radio
08/17/2010US7778601 Pairing modular wireless earpiece/microphone (HEADSET) to a serviced base portion and subsequent access thereto
08/17/2010US7778599 Aggregated channel feedback
08/17/2010US7778597 Telecommunications chassis, module, and bridging repeater circuitry
08/17/2010US7778476 System and method for transform coding randomization
08/17/2010US7778368 Apparatus for receiving signals via channels
08/17/2010US7778346 Upstream power cutback
08/17/2010US7778345 Distortion compensation in a communication system
08/17/2010US7778339 Transmission of a plurality of sub-carriers in an OFDM signal
08/17/2010US7778314 Apparatus for and method of far-end crosstalk (FEXT) detection and estimation
08/17/2010US7778313 PHY control module for a multi-pair gigabit transceiver
08/17/2010US7778312 Method and apparatus for selecting demodulation processing delays in a receiver
08/17/2010US7778311 Bit synchronization for weak navigational satellite signals
08/17/2010US7778310 Code division multiple access mobile communication system
08/17/2010US7778308 Method and device for processing received data of a radio interface
08/17/2010US7778232 Multiuser detector for variable spreading factors
08/17/2010US7778224 CDMA/TDD mobile communication system and method
08/17/2010US7778216 Broadcasting terminal for updating pilot channel information and method thereof
08/17/2010US7778213 Method and system for selectively communicating with mobile platforms
08/17/2010US7778208 Wireless communication system for time division duplex
08/17/2010US7778034 Power amplification device and transmitter using it
08/17/2010US7777818 Receiving apparatus and a method for setting a receiving antenna thereof
08/17/2010US7777817 Digital broadcasting system and method of processing data in digital broadcasting system
08/17/2010US7777679 Mobile terminal
08/17/2010US7777610 Radio frequency identification apparatuses
08/17/2010CA2401392C System and method for adaptive carrier occupancy in a frequency hopping spread spectrum system
08/17/2010CA2362418C Multi-carrier cdma transmission system signal format
08/17/2010CA2342419C Apparatus and method for use in disconnecting and/or replacing one of a plurality of power amplifiers in a transmitter while the transmitter is operating
08/12/2010WO2010091312A1 Apparatuses, methods and systems for an enhanced device feature cradle
08/12/2010WO2010091196A2 Adjustable receive filter responsive to frequency spectrum information
08/12/2010WO2010091195A1 Adjustable transmission filter
08/12/2010WO2010091194A1 Adjustable receive filter
08/12/2010WO2010091054A2 Mobile device battery management
08/12/2010WO2010091034A1 Communications device including a filter for notching wideband receive signals and associated methods
08/12/2010WO2010090793A1 Coding a signal with a shuffled-hadamard function
08/12/2010WO2010090791A1 Method and apparatus for performing joint detection with a common midamble
08/12/2010WO2010090649A1 Radio frequency transceiver front end circuit
08/12/2010WO2010090560A1 Method and arrangement for receive power estimation in a mobile radio communications system
08/12/2010WO2010090447A2 Sliding apparatus and portable equipment furnished with the same
08/12/2010WO2010090446A2 Sliding apparatus and portable equipment furnished with the same
08/12/2010WO2010090421A2 Character and function key input device using dictionary order and use frequency
08/12/2010WO2010090232A1 Mobile station, wireless communication system, method of detecting abnormal cell id, and program
08/12/2010WO2010089237A1 Radio signal reception
08/12/2010WO2010062115A3 Recording multimedia data
08/12/2010WO2010056025A3 Caller identification service method
08/12/2010WO2010041885A3 Slide hinge apparatus
08/12/2010WO2010039585A4 Methods and apparatus for partial interference reduction within wireless networks
08/12/2010WO2009045688A3 Method and apparatus for enabling multimodal tags in a communication device
08/12/2010US20100203926 Portable terminal device and method for informing of event thereof
08/12/2010US20100203923 Systems and methods for selecting a calling card to be used in placing an outgoing call
08/12/2010US20100203922 Time Division Duplex Front End Module
08/12/2010US20100203921 Simplified Radio Multicast for Group Communication
08/12/2010US20100203919 Arrangement of radiofrequency integrated circuit and method for manufacturing thereof
08/12/2010US20100203885 Method of Performing Cell Search for a Wireless Communications System
08/12/2010US20100203882 Method and Arrangement for Managing Inter-Cell Interference in a Communications Network
08/12/2010US20100203879 System and method for filtering time division multiple access telephone communications
08/12/2010US20100203878 Portable device including a digital walkie-talkie module
08/12/2010US20100203861 Portable electronic device and method for controlling operational mode thereof
08/12/2010US20100203860 Passive Mixer Mismatch Tuning Using Self-Tests to Suppress IM2
08/12/2010US20100203859 Bandpass filter, and radio communication module and radio communication device using same
08/12/2010US20100203858 Apparatus and method for adaptive whitening in a multiple antenna system
08/12/2010US20100203857 Radio receiver
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