Patents
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)
02/2005
02/08/2005US6853678 Synchronizing circuit
02/08/2005US6853677 Finger using time division method and rake receiver having the same
02/08/2005US6853675 Methods and systems for optimizing signal transmission power levels in a spread spectrum communication system
02/08/2005US6853674 Variable wavelength impulse transmission
02/08/2005US6853632 Technique for peak power to average power ratio reduction in multicarrier communication systems
02/08/2005US6853631 Code-division multiplex communication transmitting apparatus and receiving apparatus and method thereof
02/08/2005US6853310 Tri-mode medical telemetry antenna system
02/08/2005US6853255 AFC circuit compensating an error in oscillation frequency
02/08/2005US6853244 Multi-mode multi-amplifier architecture
02/08/2005US6853243 Wireless communication frequency signal amplification apparatus and transmitting and receiving apparatus
02/08/2005CA2360266C Combined discrete automatic gain control (agc) and dc estimation
02/03/2005WO2005011314A1 Method of designing a micro-bts
02/03/2005WO2005011278A1 Building multimedia information distribution system
02/03/2005WO2005011176A2 Method and apparatus for wireless communication in a high velocity environment
02/03/2005WO2005011167A1 Pilot multiplexing method and transmission/reception device in ofdm system
02/03/2005WO2005011165A1 Radio receiver and automatic gain control method
02/03/2005WO2005011160A2 Control of power compsumption in satellite positioning systems
02/03/2005WO2005011149A1 Apparatus for improving reception sensitivity of base transceiver station
02/03/2005WO2005011146A1 System and method for transmitting/receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme
02/03/2005WO2005011141A1 Method and system for mitigating in gps receivers
02/03/2005WO2005011140A1 Method of controlling a papr using a walsy code allocation technique in a cdma-2000 system
02/03/2005WO2005011139A1 Electronic circuit to reduce noise in digital subscriber loop and communications over unshielded twisted pair metallic conductors
02/03/2005WO2005011138A1 Wireless speech and data transmission
02/03/2005WO2005011137A1 Multiple communication protocols with common sampling rate
02/03/2005WO2005011136A1 A method for signaling based on paging channel loading
02/03/2005WO2005011135A1 An electronic system and a method of providing additional functionality features to an electronic system
02/03/2005WO2005011109A1 Amplifier apparatus
02/03/2005WO2005011054A1 External modular antennas and wireless terminals incorporating the same
02/03/2005WO2005011048A2 Antenna system for a communication device
02/03/2005WO2004100435A3 Mac protocol for centralized wireless network communication management
02/03/2005WO2004084419A3 Hard decision-based decorrelator for estimating spatial signatures in a wireless communications system
02/03/2005WO2004071053A3 Method and system for requesting photographs
02/03/2005WO2004047310A3 A system and method for processing signals in uwb communications
02/03/2005WO2004032340A3 System and method for frequency management in a communications device having a positioning feature
02/03/2005US20050028223 Information output system, information output control method, and information output control program
02/03/2005US20050028210 High frequency signal receiver
02/03/2005US20050028067 Data with multiple sets of error correction codes
02/03/2005US20050028042 Information recording and reproducing method and information recording and reproducing device
02/03/2005US20050027870 System and method for providing peer-oriented control of telecommunication services
02/03/2005US20050027716 Unified contact list
02/03/2005US20050027385 MP3 player having a wireless earphone communication with a mobile
02/03/2005US20050026661 Multiple persistency provisioning and/or customization of mobile electronic devices using smart covers
02/03/2005US20050026659 Mobile terminal having image pick-up apparatus
02/03/2005US20050026656 Portable communication device including a camera module
02/03/2005US20050026652 Folding cellular telephone
02/03/2005US20050026647 Rf transceiver module formed in multi-layered ceramic
02/03/2005US20050026645 Radio communication apparatus
02/03/2005US20050026643 Electrical devices
02/03/2005US20050026640 Pseudorandom number offset assignment system and method
02/03/2005US20050026590 Low-cost S-UMTS based distress transmitters for personal use
02/03/2005US20050026588 Communication systems incorporating HTS filters and non-linear modulators such as RF-light modulators
02/03/2005US20050026586 Radio receiver for vehicle and control method thereof
02/03/2005US20050026583 Reduction of dynamic DC offsets in a wireless receiver
02/03/2005US20050026582 Method and apparatus for terminating reception in a wireless communication system
02/03/2005US20050026581 Differential signal squelch detection circuit and method
02/03/2005US20050026579 Radio-frequency receiving apparatus
02/03/2005US20050026578 Decorrelating rake receiver apparatus and method
02/03/2005US20050026577 Method and apparatus for I/Q mismatch calibration in a receiver
02/03/2005US20050026576 Transmitting and receiving arrangement with at least two pairs of respectively one transmitting power amplifier and one low noise input amplifier
02/03/2005US20050026574 Pre-distortion cross-cancellation for linearizing power amplifiers
02/03/2005US20050026573 Transmitting apparatus and method of mobile communication terminal
02/03/2005US20050026571 Asymmetric, optimized common-source bi-directional amplifier
02/03/2005US20050026570 TDMA transceiver including Cartesian feedback loop circuit
02/03/2005US20050026564 Current reduction by dynamic receiver adjustment in a communication device
02/03/2005US20050026563 Apparatus and associated methods for precision ranging measurements in a wireless communication environment
02/03/2005US20050025364 Apparatus and method for reading a user's palm using mobile terminal
02/03/2005US20050025330 Sound reproduction device and portable terminal apparatus
02/03/2005US20050025307 Configurable communications modules and methods of making the same
02/03/2005US20050025273 Method and apparatus for echo compensation
02/03/2005US20050025270 Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space
02/03/2005US20050025269 Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space
02/03/2005US20050025268 Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space
02/03/2005US20050025266 Adaptive electronic transmission signal cancellation apparatus for full duplex communication
02/03/2005US20050025261 Apparatus and method for detecting binary data
02/03/2005US20050025250 Video decoding during I-frame decode at resolution change
02/03/2005US20050025233 Preparing electronic data for transmission
02/03/2005US20050025232 Apparatus, system and method for data compression using irredundant patterns
02/03/2005US20050025227 ADSL modem apparatus and communication method thereof
02/03/2005US20050025225 Method and apparatus for weighting channel coefficients in a rake receiver
02/03/2005US20050025224 Interference cancellation in a spread spectrum communication system
02/03/2005US20050025222 System and method for despreading in a spread spectrum matched filter
02/03/2005US20050025221 System for, method of, transmitting data from a transmitter to a receiver and recovering the data at the receiver
02/03/2005US20050025220 Methods for generating and transmitting frequency hopped signals
02/03/2005US20050025219 Spread-spectrum transceiver
02/03/2005US20050025218 Code division multiple access signaling for modulated reflector technology
02/03/2005US20050025111 CDMA communication device for improving the usability of frequencies and suppressing the occurrence of call loss
02/03/2005US20050025110 Method and apparatus for calculation of path weights in a RAKE receiver
02/03/2005US20050025108 Method for the transmission of information in a cellular radio communication system with radio sectors
02/03/2005US20050025106 Method and apparatus for controlling power consumption of stations on a CSMA/CA-based wireless LAN
02/03/2005US20050025098 Communication system, transmitter of the system, receiver of the system, and physical layer control method
02/03/2005US20050025088 Method for canceling noise in a mobile terminal
02/03/2005US20050025087 Cell search method in CDMA capable of carrying out a cell search processing at a high speed
02/03/2005US20050025085 Wireless local area network translating bi-directional packet repeater
02/03/2005US20050025084 Communication bus system operable in a sleep mode and a normal mode
02/03/2005US20050025081 Wireless terminal management method, base station and wireless terminal management program
02/03/2005US20050024356 Vehicle display device having a wireless transmitter
02/03/2005US20050024288 Portable radio apparatus
02/03/2005US20050024275 Method and apparatus for reducing SAR exposure in a communications handset device
02/03/2005US20050024271 Antennas integrated with acoustic guide channels and wireless terminals incorporating the same
02/03/2005US20050024226 Digital interconnect of entertainment equipment