H04J 13 - Code division multiplex systems

Patents for H04J 13 - Code division multiplex systems (21,510)
11/1994
11/08/1994	US5363404 Apparatus and method for conveying information in a communication network
11/02/1994	EP0622920A1 Spread spectrum receiving apparatus
11/02/1994	EP0621998A1 Method and apparatus for the formatting of data for transmission.
11/02/1994	CN1094552A An optical communications system for transmitting information signals having different wavelengths over a same optical fiber
10/1994
10/26/1994	CN1094204A Data transmission method and system
10/19/1994	EP0620658A1 Code division multiplex access mobile communication system
10/12/1994	EP0619057A1 Scanless tv transmission system
10/12/1994	EP0436714B1 Code distribution multiple access communication system with user voice activated carrier and code synchronization
10/05/1994	EP0617864A1 Spread-spectrum data publishing system
10/04/1994	US5353352 Multiple access coding for radio communications
10/04/1994	US5353341 Cordless telephone arranged for operation in a frequency hopping system
10/04/1994	US5353302 Signal despreader for CDMA systems
09/1994
09/27/1994	US5351269 Overlaying spread spectrum CDMA personal communications system
09/21/1994	EP0616480A2 Communication system for transmission between ATM network and mobile radio system
09/20/1994	US5349585 Method for transmitting two digital signals which are independent of one another
09/15/1994	WO1994021064A1 Device with code sequence and frequency selection
09/15/1994	WO1994021056A1 Random access communication method by use of cdma, and system for mobile stations which use the method
09/14/1994	EP0615355A2 Mobile station and cell selecting method for code division multiplex access mobile communication
09/14/1994	EP0533887A4 Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
09/13/1994	US5347537 Spread spectrum communication device
09/07/1994	EP0613599A1 A spread-time code division multiple access technique with arbitrary spectral shaping
09/06/1994	US5345469 Communication device with code sequence selection system
09/06/1994	US5345468 Despreading technique for CDMA systems
09/06/1994	US5345467 CDMA cellular hand-off apparatus and method
09/06/1994	US5345439 Multi purpose digital signal regenerative processing apparatus
09/06/1994	US5345245 Differential data signal transmission technique
09/01/1994	WO1994019876A1 Method and system for the dynamic modification of control parameters in a transmitter power control system
09/01/1994	CA2156707A1 Method and system for the dynamic modification of control parameters in a transmitter power control system
08/1994
08/30/1994	US5343210 Satellite radionavigation receiver
08/23/1994	US5341397 CDMA frequency allocation
08/23/1994	US5341396 Multi-rate spread system
08/23/1994	US5341395 Data recovery technique for asynchronous CDMA systems
08/18/1994	WO1994018774A1 Communication device with code sequence selection system
08/17/1994	EP0610988A1 Multi-user spread spectrum communication system
08/16/1994	US5339330 Integrated cellular communications system
08/10/1994	EP0610030A2 Method and apparatus for transmitter power control in a cellular radio system
08/10/1994	EP0610023A2 A signal despreader for CDMA systems
08/04/1994	WO1994012571A3 Mixtures of unsaturated carboxylic acid polymerizates and use
08/03/1994	CN1090302A Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use
08/02/1994	US5335247 Adaptive data rate packet communications system
08/02/1994	CA2010478C Spread-spectrum identification signal for communications systems
07/1994
07/27/1994	EP0607970A2 Digital mobile radio communication system
07/27/1994	EP0607359A1 Transmitter power control system
07/27/1994	EP0607304A1 Multiple access telephone extension systems and methods
07/21/1994	WO1994016513A1 Code division multiple access (cdma) inbound messaging system utilizing re-use of sequences
07/20/1994	EP0606546A2 Code-division multiple-access demodulator with interference cancellation
07/06/1994	EP0605119A2 Diversity for direct-sequence spread spectrum systems
07/05/1994	US5327467 Code distribution multiple access communication system with user voice activated carrier and code synchronization
07/05/1994	US5327455 Method and device for multiplexing data signals
06/1994
06/29/1994	EP0604294A1 Component for differential emitter-receiver of direct sequence spread spectrum signals and corresponding emitter-receiver
06/22/1994	EP0602843A2 Despreading technique for CDMA systems
06/21/1994	US5323419 Spread spectrum communication device
06/14/1994	US5321721 Spread spectrum communication system and transmitter-receiver
06/09/1994	WO1994013085A1 Wireless direct sequence spread spectrum digital cellular telephone system
06/09/1994	WO1994013077A1 Ofdm transmission with polarization multiplexing
06/09/1994	WO1994013076A1 An optical communications system for transmitting information signals having different wavelengths over a same optical fiber
06/09/1994	WO1994012571A2 Mixtures of unsaturated carboxylic acid polymerizates and use
06/09/1994	CA2149746A1 Mixtures of unsaturated carboxylic acid polymerizates and use
06/08/1994	EP0600713A2 Communication method and system
06/07/1994	US5319672 Spread spectrum communication system
06/07/1994	US5319634 Multiple access telephone extension systems and methods
06/01/1994	EP0599553A2 Data recovery technique for asynchronous CDMA systems
06/01/1994	EP0599391A2 Spread spectrum communication system
05/1994
05/31/1994	US5317593 Communication device with code sequence and frequency selection system
05/26/1994	WO1994011978A1 Spread-spectrum using ten-megahertz channelization
05/26/1994	DE4239076A1 Mischungen aus Polymerisaten von monoethylenisch ungesättigten Dicarbonsäuren und Polymerisaten ethylenisch ungesättigter Monocarbonsäuren und/oder Polyaminocarbonsäuren und ihre Verwendung Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and / or polyaminocarboxylic acids and their use
05/18/1994	EP0587736A4 Spread spectrum wireless telephone system
05/17/1994	US5313489 Signal processing in communication systems
05/17/1994	US5313457 Code position modulation system and method for multiple user satellite communications
05/11/1994	WO1994010811A1 Time slot selection for a radio connection, particularly in a cordless telecommunications system
05/11/1994	WO1994010766A1 Code division multiplex access mobile communication system
05/10/1994	US5311543 Television transmission system using two stages of spead-spectrum processing
05/10/1994	US5311541 Frequency agile radio
05/10/1994	US5311504 Base station for a mobile digital system with the frequency hopping technique
05/03/1994	US5309474 Communication system
04/1994
04/27/1994	EP0594325A2 Adaptive data rate packet communications system
04/26/1994	US5307341 Random access multiple user communication system
04/24/1994	CA2103744A1 Adaptive data rate packet communications system
04/19/1994	US5305348 Spread-spectrum communication apparatus
04/19/1994	US5305245 Digital correlating device
04/19/1994	CA2029926C Process for searching for synchronization on reception of a spread spectrum modulated signal
04/19/1994	CA2020455C Feed forward spread spectrum signal processor
04/13/1994	EP0592209A1 Method of establishing interbase-station synchronisation and mobile radio communication system using the method
04/12/1994	US5303260 Method and circuit for compensating for oscillator drift in a spread-spectrum communication system
04/12/1994	US5303258 Spread spectrum communications system
04/08/1994	CA2107606A1 Method of establishing inter-base-station synchronization and mobile radio communication system using the method
04/06/1994	EP0590135A1 Cdma frequency allocation
04/05/1994	US5301206 Spread spectrum communication system
04/05/1994	US5301188 Shared-carrier frequency hopping
03/1994
03/30/1994	EP0386029B1 Demodulation method
03/29/1994	US5299228 Method and apparatus of reducing power consumption in a CDMA communication unit
03/23/1994	EP0587736A1 Spread spectrum wireless telephone system
03/22/1994	US5297162 System and method for bit timing synchronization in an adaptive direct sequence CDMA communication system
03/16/1994	EP0586652A1 A method for communication in a tdma cellular mobile radio system using frequency hopping
03/15/1994	US5295153 CDMA frequency allocation
03/02/1994	EP0584248A1 Dual mode transmitter and receiver
03/02/1994	EP0584241A1 Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
03/01/1994	US5291516 Dual mode transmitter and receiver
03/01/1994	US5291515 Spread spectrum communication device
03/01/1994	US5291475 Slot hopped FD/TD/CDMA

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