H04J 4 - Combined time-division and frequency-division multiplex systems

Patents for H04J 4 - Combined time-division and frequency-division multiplex systems (1,442)
01/2007
01/03/2007	CN1889402A Multiplexing realizing method for radio communication system time frequency resource
01/02/2007	US7158496 Method and device for processing a digital data signal in a CDMA radio transmitter
12/2006
12/28/2006	WO2006138711A2 Synchronization for wireless devices
12/28/2006	WO2006137627A1 Diversity transmission method and transmitter of a base station using the same in a mobile communication system
12/28/2006	US20060291497 Local area network of serial intelligent cells
12/20/2006	CN1881853A Method for distributing time-frequency resource of wireless communication system
12/19/2006	US7151896 Burst optical communication apparatus
12/14/2006	US20060282869 Disk driver cluster management of time shift bufer with file allocation table structure
12/13/2006	EP1086542B1 A method and apparatus for digital channelisation and de-channelisation
11/2006
11/29/2006	CN1870481A F_TDM multichannel receiving method
11/21/2006	CA2247617C Subtractive multicarrier cdma access methods and systems
11/08/2006	CN1859054A Method for realizing time soft multiple use in radio communication system
11/02/2006	EP1374462A4 Communication device having proximity controlled transmission
10/2006
10/19/2006	DE3845017B4 Digitales Funkfernsprechsystem Digital radio telephone system
10/17/2006	US7123592 Dynamic allocation of transmission bandwidth in a communication system
10/12/2006	WO2006106616A1 Method for assigning radio resources of physical channels in uplink, and receiver used for mobile unit
10/03/2006	US7116676 Radio broadcasting system and method providing continuity of service
09/2006
09/20/2006	CN1276605C Communication device having proximity controlled transmission
09/19/2006	US7110677 Method and system for optical time division multiplexed fiber communications with coherent detection
09/14/2006	WO2006096278A1 Method and apparatus for operating a node in an ad-hoc communication system
09/12/2006	US7106967 Optical packet switching apparatus and methods
09/06/2006	CN1830188A System and method for communicating digital information using time-and-frequency-bounded base functions
09/05/2006	US7103022 Communication control method and apparatus in mobile communication system
08/2006
08/31/2006	US20060195633 Disk driver cluster management of time shift buffer
08/31/2006	DE3845015B4 Wireless digital telephone communications system - has subscriber of each pair of dual subscribers separately assignable to adjacent slots in selected frequency channel
08/29/2006	US7099347 Satellite communication system
08/24/2006	US20060190983 Disk driver cluster management of time shift buffer with file allocation table structure
08/23/2006	EP1692624A2 Systems and methods for network coordination with limited explicit message exchange
08/23/2006	EP1692619A2 Methods and systems for network coordination
08/17/2006	WO2006086120A2 Optical reservation-based network switch fabrics
08/17/2006	US20060182058 Method and apparatus for dispersing user equipments to non-preferred frequencies in a multimedia broadcast/multicast service system
08/17/2006	US20060182043 Data transmission in a communication system
08/16/2006	EP1690350A1 Methods and systems fro frequency and time division access
08/15/2006	US7092353 Carrier search methods and apparatus
08/10/2006	WO2006084252A2 Method for two-channel coding of a message
08/10/2006	WO2006083863A2 System and method for collaborating and communicating data over a network
08/09/2006	CN1815933A OFDMA system frequency time 2-D wire-less resource scheduling model and scheduling method
08/03/2006	US20060171415 Electronic system for vehicles and a method for reducing the electromagnetic interference on electronic systems in vehicles
07/2006
07/27/2006	US20060165026 Method for operating a system comprising a plurality of nodes and a base station according to tdma, and associated system
07/20/2006	WO2006075386A1 Frequency division communication system
07/19/2006	CN1805318A Uplink time frequency resource allocation method
07/18/2006	US7079496 Method and device for effective data radio transmission
07/11/2006	US7076169 System and method for orthogonal frequency division multiplexed optical communication
07/05/2006	EP0985275B1 Method and apparatus for reserving resources of one or more multiple access communication channels
06/2006
06/28/2006	EP1673894A2 Group call management through receive/transmit synchronization
06/28/2006	CN1794625A Method of implementing HSDPA in time division synchronous (CDMA) system
06/20/2006	US7065298 Code-based optical networks, methods, and apparatus
06/14/2006	EP0956671A4 Satellite direct radio broadcast system
05/2006
05/30/2006	US7054287 Data transmission in a communication system
05/18/2006	US20060106959 Disk driver cluster management of time shift bufer with file allocation table structure
05/17/2006	CN1773893A A Communicating method and cell mobile communication system
05/16/2006	US7046695 System and method of disharmonic frequency multiplexing
05/10/2006	EP0995283B1 A method and apparatus for segmentation, reassembly and inverse multiplexing of packets and atm cells over satellite/wireless networks
05/10/2006	CN1770749A Time inverse-interlacing memory reducing method for DMB signal receiver
05/09/2006	US7042902 Techniques for communicating information using prime-frequency waveform mapping
05/04/2006	US20060092962 Local area network of serial intelligent cells
05/03/2006	CN1768496A Optical time division multiplexing
05/02/2006	US7039318 Dispersion discrimination and compensation system and optical switch for use therewith
04/2006
04/27/2006	WO2006042910A1 Data transport in gsm system
04/25/2006	US7035542 All-optical high bit-rate multiplexer
04/25/2006	US7035275 Non-collaborative mechanisms for enhanced coexistence of wireless networks
04/20/2006	US20060083204 Method and device for multiplexing a transport channel in flexible position
04/18/2006	US7031272 Satellite direct radio broadcast system
04/13/2006	US20060080110 Transport demultiplexor with bit maskable filter
03/2006
03/29/2006	CN1753343A Multiband mobile communication system and transmitter used therein
03/28/2006	US7020154 Information processing system
03/21/2006	US7016368 Local area network of serial intelligent cells
03/07/2006	US7009991 Reservation-based media access controller and reservation-based optical network
02/2006
02/23/2006	US20060039701 Optical code division multiplexing communication method and system
02/21/2006	US7003226 Wavelength division multiplex optical transmission system
02/09/2006	DE3645394B4 Digital multi-user radio telephone system - has master station radio linked to sun stations which are time division multiplexed onto single channel
02/07/2006	US6996343 Dispersion compensator
01/2006
01/12/2006	US20060007848 System and method for communicating digital information using time-and-frequency-bounded base functions
01/11/2006	EP1135885B1 A receiver and method of receiving for an fdma/tdma radio system
01/10/2006	US6985498 Beacon signaling in a wireless system
01/04/2006	CN1717675A System and method for optimizing multimedia compression using plural encoders
12/2005
12/29/2005	US20050286894 Optical time division multiplexer
11/2005
11/22/2005	US6967934 Radio interface for a small wireless installation in the 2.4 GHZ ISM band
11/17/2005	DE3645383B4 Digital multi-user radio telephone system - has master station radio linked to sun stations which are time division multiplexed onto single channel
11/08/2005	US6963564 Method and apparatus for synchronized slotted optical burst switching
11/03/2005	DE19700303B4 Funkübertragungsverfahren für digitale Multimediatensignale zwischen Teilnehmerstationen in einem lokalen Netz Radio transmission method for digital Multimediatensignale between subscriber stations in a local network
10/2005
10/20/2005	US20050232633 Time-domain wavelength interleaved network with communications via hub node
10/13/2005	US20050226615 Phase-encoded optical code division multiple access
10/11/2005	US6954470 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
09/2005
09/21/2005	EP1488561A4 Reservation-based mac and optical network
09/21/2005	EP0995277B1 Method and apparatus for minimizing delay variance via time divided transmissions
09/20/2005	CA2156739C Tdma/fdma/cdma hybrid radio access methods
09/14/2005	EP1573994A2 System and method for communicating digital information using time-and-frequency-bounded base functions
09/13/2005	US6944137 Method and apparatus for a talkgroup call in a wireless communication system
09/13/2005	US6944118 System and method for communicating digital information using time-and-frequency-bounded base functions
09/01/2005	WO2005081437A1 Multiplexing scheme in a communication system
09/01/2005	US20050193116 Method for transitioning between coordination modes for interfering neighbor networks
09/01/2005	US20050190766 Interleaver, deinterleaver, communication device, and method for interleaving deinterleaving
08/2005
08/18/2005	US20050180313 Apparatus and method for controlling adaptive modulation and coding in an orthogonal frequency division multiplexing communication system
08/17/2005	CN1655543A Apparatus and method for controlling adaptive modulation and coding in an orthogonal frequency division multiplexing communication system
08/10/2005	EP0935901B1 Channel allocation method and radio system using a combination of tdma and cdma
08/04/2005	US20050170835 Systems and methods for network coordination with limited explicit message exchange
08/04/2005	US20050169307 Methods and systems for frequency and time division access
08/04/2005	US20050169222 Methods and systems for network coordination
08/04/2005	US20050169192 Systems and methods for network channel allocation

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