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)
12/2002
12/10/2002CA2267517C Cdma adaptive antenna receiving apparatus and communication system
12/10/2002CA2249912C Cellular networks with spare base and satellite stations
12/10/2002CA2219381C Modulated backscatter sensor system
12/10/2002CA2053064C Dynamic bit allocation subband excited transform coding method and apparatus
12/08/2002CA2387891A1 Radiofrequency signal receiver with means for correcting the effects of multipath signals, and method for activating the receiver
12/08/2002CA2349916A1 Adaptive predistortion device and method using digital receiver
12/05/2002WO2002098156A1 A method for enabling a subscriber entity to actively communicate in a communication network
12/05/2002WO2002098111A2 Compact hands-free adapter for use with a cellular telephone
12/05/2002WO2002098067A1 Data transmission system having a high data transmission rate
12/05/2002WO2002098028A2 Method and arrangement for digital transmission using am emitters
12/05/2002WO2002098019A1 Interference canceller
12/05/2002WO2002098018A1 Antenna diversity arrangement in frequency hopping system
12/05/2002WO2002098012A1 Adaptive, multimode rake receiver for dynamic search and multipath reception
12/05/2002WO2002098011A1 Radio reception apparatus and radio reception method
12/05/2002WO2002098010A1 Varying early-late spacing in a delay locked loop
12/05/2002WO2002098009A1 Method and system for optimising the length of a search window
12/05/2002WO2002098006A1 Illuminated decorative covers and telephones having such covers
12/05/2002WO2002098004A2 Quadrature alignment in communications receivers
12/05/2002WO2002097972A2 Power amplifier control
12/05/2002WO2002097970A1 A transmitter with a sliding compression point
12/05/2002WO2002097915A1 Electromagnetic compensating device for protection against non-ionising radiation
12/05/2002WO2002096237A1 Electronic device holder
12/05/2002WO2002089348A8 Method and apparatus for code synchronisation in cdma
12/05/2002WO2002082670A3 Mobile system testing architecture
12/05/2002WO2002082666A3 Transmissions in a communication system
12/05/2002WO2002075942A3 Concurrent dual-band receiver architecture
12/05/2002WO2002075941A3 Method and device for producing mobile radio signals
12/05/2002WO2002067450A3 Digital interface between analogue rf hardware and digital processing hardware
12/05/2002WO2002056567A3 Reduced soft output information packet selection
12/05/2002WO2002049205A3 Audio output stage for a mobile telephone
12/05/2002WO2002047047A3 A remote control with status indicator
12/05/2002WO2002035717A3 Electronic device to be worn on the body and construction system for such devices
12/05/2002US20020184626 Program guide on a remote control
12/05/2002US20020184422 System and method for arbitration of a plurality of processing modules
12/05/2002US20020184385 Apparatus and method for communicating information to portable computing devices
12/05/2002US20020184307 Method and apparatus for printing remote images using a mobile device and printer
12/05/2002US20020184205 Keyword creation method and its apparatus
12/05/2002US20020184037 Method and apparatus for digital audio playback using local stored content
12/05/2002US20020183102 RBDS method and device for processing promotional opportunities
12/05/2002US20020183101 Compact hands-free adapter for use with a cellular telephone
12/05/2002US20020183096 Wireless receiving device and method of detecting branch-to-brance delay difference in wireless receiving device
12/05/2002US20020183094 Communication module and communication apparatus having such a communication module
12/05/2002US20020183091 Call service method for a cellular phone
12/05/2002US20020183087 Antenna diversity arrangement
12/05/2002US20020183082 Method and device for synchronizing a radio transmitter with a radio receiver
12/05/2002US20020183054 Mobile system testing architecture
12/05/2002US20020183036 Method and apparatus for backup power in a communication system
12/05/2002US20020183034 FM radio
12/05/2002US20020183033 Commutating image-reject mixer
12/05/2002US20020183030 Frequency plan
12/05/2002US20020183028 Receiving Apparatus And Gain Controlling Method
12/05/2002US20020183027 Self-correlation detection in automatic gain calibration
12/05/2002US20020183025 Method and apparatus for combining a wireless receiver and a non-wireless receiver
12/05/2002US20020183024 Radio frequency circuit and communication system
12/05/2002US20020183023 Method and circuitry for high power amplifiers with voltage conversion to avoid performance degradation, system shutdown and permanent damage in case of worst case data pattern
12/05/2002US20020183019 High-level modulation method and apparatus
12/05/2002US20020183016 High-frequency switch circuit, high-frequency switch module and wireless communication device
12/05/2002US20020183013 Programmable radio frequency sub-system with integrated antennas and filters and wireless communication device using same
12/05/2002US20020183007 Base station device and arrival direction deducing method
12/05/2002US20020181787 Data communication apparatus, method and system and programs for data communication process stored in computer readable storage medium
12/05/2002US20020181636 Method and arrangement for synchronizing a receiver to a quadrature amplitude modulated signal
12/05/2002US20020181635 Apparatus for finely synchronizing code signals
12/05/2002US20020181634 Apparatus and method for acquiring frame synchronization in a mobile communication system
12/05/2002US20020181633 Means and method for a synchronous network communications system
12/05/2002US20020181632 Method and apparatus for searching time-division multiplexed synchronization sequences
12/05/2002US20020181628 Path selection device and path selection method
12/05/2002US20020181626 Doppler corrected communications receiver and method of removing doppler frequency shift
12/05/2002US20020181625 Reduced complexity intercarrier interference cancellation
12/05/2002US20020181619 Quadrature alignment in communications receivers
12/05/2002US20020181614 Subsampling RF receiver architecture
12/05/2002US20020181610 Multicarrier transmission apparatus and multicarrier transmission method
12/05/2002US20020181568 Over-sampling A/D converter with adjacent channel power detection
12/05/2002US20020181567 Rapid identification of transmission media channel characteristics
12/05/2002US20020181565 Real-time locating system and method using timing signal
12/05/2002US20020181564 Method of detecting, and a receiver for, a spread spectrum signal
12/05/2002US20020181563 Spread spectrum receiver and method of detection
12/05/2002US20020181562 Equalisation method and device of the GMMSE type
12/05/2002US20020181561 Spread spectrum receiving apparatus
12/05/2002US20020181560 Varying early-late spacing in a delay locked loop
12/05/2002US20020181559 Adaptive, multimode rake receiver for dynamic search and multipath reception
12/05/2002US20020181558 Simultaneous plural code series generator and CDMA radio receiver using same
12/05/2002US20020181557 Communication terminal apparatus and demodulation method
12/05/2002US20020181556 CDMA receiver and searcher used for the CDMA receiver
12/05/2002US20020181555 Method and device for demodulating signals from multiple users
12/05/2002US20020181554 Adaptive rake receiving apparatus constrained with at least one constraint for use in mobile communication system and method therefor
12/05/2002US20020181552 System and method for demodulating associated information channels in direct sequence spread spectrum communications
12/05/2002US20020181550 Transmission power level estimation
12/05/2002US20020181549 Multicarrier receiver with channel estimator
12/05/2002US20020181548 CDMA searcher with time offset compensation
12/05/2002US20020181488 CDMA receiver
12/05/2002US20020181442 Multimode personal communication system and method
12/05/2002US20020181433 System for detecting short codes
12/05/2002US20020181421 Multi-carrier cdma communication device, multi-carrier cdma transmitting device, and multi-carrier cdma receiving device
12/05/2002US20020181391 Systems and methods for selecting a cell in a communications network
12/05/2002US20020180894 Remote control apparatus
12/05/2002US20020180762 Method for changing display direction in a portable telephone
12/05/2002US20020180653 Devices for sending and receiving electromagnetic waves
12/05/2002US20020180651 Antenna apparatus and transmission/reception apparatus having such an antenna apparatus
12/05/2002US20020180648 Wireless terminal
12/05/2002US20020180602 Overmolded transponder