Patents
Patents for H04J 13 - Code division multiplex systems (21,510)
10/2013
10/31/2013US20130288684 Method, system of performing hand over without adding information of femto base station to peripheral base station announcement information in a wireless communication network
10/31/2013US20130286975 Radio communication device and response signal spreading method
10/30/2013EP2656513A1 Channelization code sharing between multiple users
10/30/2013CN103378917A Generation method and generation apparatus of scrambling code, and processing apparatus of scrambling code
10/30/2013CN101536336B Method and apparatus for fast cell search
10/29/2013US8571480 Methods and apparatuses for minimizing co-channel interference
10/29/2013US8570923 Resonant communications transceiver method and apparatus
10/24/2013WO2013155785A1 Scrambling code generation method, apparatus and scrambling code processing apparatus
10/22/2013US8565172 Radio control apparatus and radio transmission timing determination method
10/17/2013US20130272239 Method of allocating uplink transmission channels in a communication system
10/16/2013CN1533082B Method and apparatus for transmitting and receiving variable rate data
10/16/2013CN101834653B Method and apparatus for minimizing co-channel interference by scrambling
10/15/2013US8559820 Optical communication system, optical transmitter, optical receiver and methods, and correlators used therefor
10/15/2013US8559557 Telecommunication method and apparatus
10/15/2013US8559480 Apparatus and method for generating scrambling codes in a radio communication system
10/15/2013CA2619054C Method and apparatus for determining scrambling codes for signal transmission
10/09/2013CN103346865A Base station device, receiving method, user apparatus, and transmitting method
10/08/2013US8554229 Method, system of performing hand over without adding information of femto base station to peripheral base station announcement information in a wireless communication network
10/08/2013US8554085 Method and apparatus for waveform generation
10/08/2013US8553816 Setting a transmission power level for a mobile unit
10/08/2013US8553746 Method and system for code reuse and capacity enhancement using null steering
10/08/2013US8553653 Arrangement and method for channel mapping in a wireless communication system
10/08/2013US8553640 Communications apparatus and communications system using multicarrier transmission mode
10/08/2013CA2472243C High rate transmission diversity transmission and reception
10/03/2013WO2013143959A1 Method of synchronization and detection for a multistation wireless communication system (wifi), and wireless communication system implementing this method
10/02/2013EP2645649A2 Transmissions over virtual channels
10/02/2013EP2164184B1 Automatic power control for a CDMA communications system
10/02/2013DE102012006362A1 Verfahren und Vorrichtung zur Übertragung von Daten mit hohen Datenraten auf Koaxialleitungen, insbesondere zum Betrieb einer Mobilfunkstation Method and apparatus for transmitting data at high data rates on coaxial lines, in particular for operating a mobile radio station
10/01/2013US8548005 Technique for switching between 1x and 2x oversampling rate in a TD-SCDMA receiver
10/01/2013US8547924 Communications apparatus and communications system using multicarrier transmission mode
09/2013
09/26/2013WO2013141114A1 Wireless base station device, user terminal, wireless communications system, and wireless communications method
09/26/2013US20130251004 Transmission device, reception device, and radio communication method
09/25/2013CN101730993B Method for allocating, by a telecommunication device, at least a channel element of a group of channel elements of a channel resource to a destination
09/24/2013USRE44507 Orthogonal complex spreading method for multichannel and apparatus thereof
09/24/2013US8542664 Code sequence and radio station
09/24/2013US8542572 Method for resource unit allocation for wireless communication, subscriber station and base station
09/19/2013US20130243136 Method and Apparatus for Maintaining Synchronization in a Communication System
09/19/2013US20130243039 Pilot transmission in a wireless communication system
09/18/2013EP2638636A1 Reduction of interference in mobile telecommunications systems
09/18/2013EP1419590B1 Power control for a channel with multiple formats in a communication system
09/18/2013CN103312430A Method and device for resource integration
09/17/2013US8537658 Method of codebook design and precoder feedback in wireless communication systems
09/17/2013US8537656 Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure
09/17/2013CA2685026C Cell search procedure for time division duplex communication systems using code division multiple access
09/12/2013WO2013132773A1 Terminal device, wireless transmission method, base station device, and channel estimation method
09/11/2013EP2637331A1 Mobile station apparatus, base station apparatus, method and integrated circuit
09/11/2013CN103299708A User device and measurement device
09/11/2013CN103298137A Underwater sensor network media access control method based on state
09/11/2013CN102111181B Method and device for estimating energy per chip (Ec)/total transmitting power spectral density (Ior)
09/11/2013CN101682358B Method for wireless communication, subscriber station and base station
09/11/2013CN101578799B Chaotic spreading codes and their generation
09/10/2013US8533247 Arrangement for generating poly-phase sequences
09/10/2013US8532690 Uplink control channel transit power control based on received transmission
09/10/2013US8532160 Radio communication device and response signal spreading method
09/04/2013EP2635071A1 Signalling for Enhanced Uplink Dedicated Transport Channel
09/04/2013CN103281766A Method for determining high-speed physical down share channel power offset
09/03/2013US8526546 Radio transmission device and radio transmission method
09/03/2013US8526399 Communications device used in CDMA
09/03/2013US8526376 Radio communication mobile station device and response signal spread sequence control method
08/2013
08/29/2013US20130223386 Radio communication device and response signal diffusion method
08/29/2013US20130223374 Transmission apparatus and method for generating reference signal
08/28/2013CN103270713A Transmitter, receiver, transmission method, and reception method
08/28/2013CN101904126B Scrambling code allocation in a cellular communication network
08/27/2013US8520499 Method, apparatus, and system for transmitting and receiving information of an uncoded channel in an orthogonal frequency division multiplexing system
08/21/2013CN103262440A Channelization code sharing between multiple users
08/21/2013CN103259608A Wireless communication apparatus and response signal spreading method
08/21/2013CN101174895B Information notification method, mobile communications system, base station and mobile station
08/21/2013CN101080882B Radio communication system, mobile station, base station, radio communication system control method used for the same, and program of the same
08/20/2013US8514908 Integrated circuit for response signal spreading
08/20/2013US8514772 Handover method in CDMA mobile communication, base station and mobile station
08/14/2013CN103250365A Mobile station apparatus, base station apparatus, method and integrated circuit
08/13/2013US8509344 Radio transmission device and radio communication method
08/13/2013US8509285 Base station apparatus and response signal receiving method
08/13/2013US8509195 TDMA/CDMA user equipment
08/13/2013CA2676866C Method and subscriber unit for performing an access procedure
08/08/2013WO2013116507A1 Methods and apparatus for enhanced scrambling sequences
08/08/2013US20130201962 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/08/2013US20130201931 Method and apparatus for generating a reference signal sequence in a wireless communication system
08/07/2013EP2624490A1 Wireless Communication Apparatus and Response Signal Spreading Method
08/07/2013EP2624489A1 Higher-order modulation method and equipment for user equipment under the state of cell forward access channel
08/07/2013CN101388686B Method and device implementing downlink pilot under coexistence of uni-cast and broadcast multicast service
08/06/2013US8503485 Method and apparatus for processing primary and secondary synchronization signals for wireless communication
08/06/2013US8503386 Communications apparatus and communications system using multicarrier transmission mode
08/06/2013US8503285 Radio communication terminal device and radio transmission method
08/01/2013WO2013111658A1 Base station device, mobile station device, communication method, integrated circuit, and communication system
08/01/2013WO2013111523A1 Transmission device and transmission method
07/2013
07/31/2013EP2621119A1 Wireless Communication Apparatus and Respose Signal Spreading Method
07/31/2013CN103227705A Radio communication device and response signal diffusion method
07/31/2013CN101904193B Signal measuring device and method
07/31/2013CN101821976B Radio communication device and constellation control method
07/30/2013US8498192 Spatial pilot structure for multi-antenna wireless communication
07/25/2013WO2013109619A1 System and method for disabling cdma network services for unauthorized mobile devices
07/25/2013WO2013107927A1 Flexible radio channel sounding
07/24/2013EP2618507A1 Multi-cell Joint Detection Method for Slot CDMA System
07/24/2013CN103220766A A subscriber unit, a network device and a method for transmitting data
07/24/2013CN103220109A Sequence distribution in communication system, processing method and processing device
07/24/2013CN103220062A Pilot frequency code and data transmission method and pilot frequency code and data transmission device
07/24/2013CN102098771B A method and a device for setting a transmission quality target value for power control in a mobile radio communication system
07/24/2013CN101959293B User equipment for improving power savings during full DTX mode of operation in the downlink
07/24/2013CN101480094B 基站 Base station
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... 216