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)
05/2003
05/15/2003US20030092405 Envelope limiting for polar modulators
05/15/2003US20030092404 Transmission system, transmission method, transmission apparatus, and electronic recording medium having recorded therein transmission program
05/15/2003US20030092399 Radio system with cordless remote ptt module
05/15/2003US20030092398 High frequency switch and high frequency radio communication apparatus
05/15/2003US20030092397 Diplexer, and high-frequency switch and antenna duplexer using the same
05/15/2003US20030092396 Wireless network card with antenna selection option
05/15/2003US20030092395 Wireless communication device
05/15/2003US20030092391 Modified finger assignment algorithm for high data rate calls
05/15/2003US20030092388 Impedeance matching circuit for a multi-band radio frequency device
05/15/2003US20030091130 Receiving device and method
05/15/2003US20030091123 Method of clipping signal comprising a plurality of carriers transmitted by the same non-linear amplifier
05/15/2003US20030091122 Data transfer using frequency notching of radio-frequency signals
05/15/2003US20030091121 Multi-valued FSK communication method and multi-valued FSK communication apparatus
05/15/2003US20030091108 Fixed pattern detection apparatus and fixed pattern detection method
05/15/2003US20030091107 Receiver for a spread spectrum system
05/15/2003US20030091106 Load balancing computational methods in a short-code spread-spectrum communications system
05/15/2003US20030091105 Spread-spectrum acquisition from counters
05/15/2003US20030091104 Method and apparatus for reducing spread spectrum noise
05/15/2003US20030091103 Control of transmit power during out-of-lock condition
05/15/2003US20030091102 Computational methods for use in a short-code spread-spectrum communications system
05/15/2003US20030091101 System and method for DC offset compensation in a WCDMA receiver
05/15/2003US20030091100 Method and device for radio signal reception
05/15/2003US20030091099 Communication apparatus
05/15/2003US20030091097 Agile spread waveform generator
05/15/2003US20030091096 Unitary bluetooth-enabled terminal having multiple radio interfaces
05/15/2003US20030091095 Distributed spread-spectrum network
05/15/2003US20030091069 Multiple frequency receiver/player
05/15/2003US20030091058 Wireless communications systems and methods for virtual user based multiple user detection utilizing vector processor generated mapped cross-correlation matrices
05/15/2003US20030091022 Communications in an asynchronous wireless network
05/15/2003US20030091018 Methods and communications terminals for increasing capacity CDMA communications nerworks
05/15/2003US20030091014 Radio frequency local area network
05/15/2003US20030091009 Method for signal acquisition in a wireless terminal and wireless terminal
05/15/2003US20030091007 User equipment and base station performing data detection using a scalar array
05/15/2003US20030090882 Passive devices and modules for transceiver
05/15/2003US20030090435 Ultra-wideband antenna array
05/15/2003US20030090428 Method for decoupling antennae within a system of co-localized antennae, and corresponding sensor and application
05/15/2003US20030090338 Branching filter and communication apparatus
05/15/2003US20030089843 Injection-seeding of a multi-tone photonic oscillator
05/15/2003US20030089444 Method and apparatus for producing data carriers equipped with an integrated transponder
05/15/2003DE10149553C1 Feeder cable phase trimming system for radio communication antenna, has trimming device at feeder cable ends correcting phase differences obtained as received tone at output device present at other cable end
05/15/2003CA2504884A1 Protective sleeve for small electronic devices
05/15/2003CA2466193A1 Slew rate limited signal strength prediction
05/15/2003CA2466042A1 Method and system for code reuse and capacity enhancement using null steering
05/15/2003CA2465732A1 Power estimation using weighted sum of pilot and non-pilot symbols
05/15/2003CA2465729A1 Method and apparatus for mitigating adjacent channel interference in a wireless communication system
05/14/2003EP1311097A1 Method for clipping a composite multicarrier modulated signal
05/14/2003EP1311095A1 Method, transmitter and receiver for spread-spectrum digital communication by golay complementary sequence modulation
05/14/2003EP1311093A1 Co-channel interference detector for cellular communications systems
05/14/2003EP1311075A2 Random access channel preamble detection
05/14/2003EP1311074A1 Transmission system estimating radio link characteristics in a multicarrier CDMA system
05/14/2003EP1311073A1 Modulation system for complex spreading codes
05/14/2003EP1311072A1 Transmitter and receiver module
05/14/2003EP1311071A2 Frequency conversion apparatus
05/14/2003EP1311065A1 Tuner comprising a voltage converter
05/14/2003EP1311063A2 Diplexer, and high-frequency switch and antenna duplexer using the same
05/14/2003EP1311062A2 Method for optimising the efficiency of an amplifier for multicarrier signals
05/14/2003EP1310820A1 Liquid crystal display
05/14/2003EP1310406A1 Vehicle-mounted electronic apparatus system
05/14/2003EP1310124A1 Supporting and connecting a portable phone
05/14/2003EP1310069A1 Method for estimating channels in a radio system, particularly in a mobile radio system
05/14/2003EP1310049A1 Power control in radio system
05/14/2003EP1310047A2 Ultra wide band base band receiver
05/14/2003EP1310046A1 Channel coding/decoding apparatus and method for a cdma mobile communication system
05/14/2003EP1310039A1 Transmitter including a composite amplifier
05/14/2003EP1310014A1 Wireless terminal
05/14/2003EP1309938A1 Antenna generating an electromagnetic field for transponder
05/14/2003EP1214780B1 Modulated radio signal transmitter with self-adapted amplification polarisation
05/14/2003EP1163737B1 Combined closed loop/open loop power control in a time division duplex communication system
05/14/2003EP1141950B1 Noise suppression in a mobile communications system
05/14/2003EP0968582A4 A code synchronization unit and method
05/14/2003EP0908008B1 Efficient multichannel filtering for cdma modems
05/14/2003EP0812270B1 Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
05/14/2003EP0774181B1 Wideband fft channelizer
05/14/2003EP0724815B1 Radiotelephone system for groups of remote subscribers
05/14/2003EP0678226B1 Transmission and reception of a first and a second signal component
05/14/2003CN2550994Y 移动电话及其双印刷电路板 Mobile phones and dual PCB
05/14/2003CN2550965Y Electronic transponder
05/14/2003CN2550964Y Tumbler radio receiver
05/14/2003CN2550963Y Household information terminal box
05/14/2003CN1418414A Forward-link scheduling in wireless communication system
05/14/2003CN1418410A Pilot signal search method with decimation reordering in CDMA system
05/14/2003CN1418409A Chirp slope multiple access
05/14/2003CN1418378A Electronic component comprising variable capacitance diodes, use of said component in receiving unit and circuit arrangement comprising said component
05/14/2003CN1418037A Schedule managing method in mobile communication terminal
05/14/2003CN1418036A 移动终端 Mobile terminal
05/14/2003CN1418031A Surface sound wave filtering unit, surface sound wave filter and communication equipment with the filter
05/14/2003CN1418030A Method of displaying multitask operation data in mobile communication terminal
05/14/2003CN1418023A Back-up method and device for base station controller in radio access network
05/14/2003CN1418013A Low-noise down converter to convert received signal into MF signal
05/14/2003CN1417996A Movable information terminal equipment and its decorative panel
05/14/2003CN1417967A Decorrelation with interleaver in data sending and reaciving equipment
05/14/2003CN1417966A Transmission system, transmission method, transmission equipment and medium for recording transmitting program
05/14/2003CN1417955A Cellphone with pull rod antenna and its usage
05/14/2003CN1417954A Memory card read/write device and method using universal serial bus interface for radio communication
05/14/2003CN1417953A Frequency converter circuit
05/14/2003CN1417952A Rodio microphone system, phonetic receiver and radio microphone
05/14/2003CN1417951A Support frame
05/14/2003CN1417945A Impedance matching circuit
05/14/2003CN1417757A Device and method for controlling phase-locked loop module via short-range communication protocol
05/14/2003CN1417624A 液晶显示器 LCD Monitor
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