| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 03/03/2010 | EP2158688A1 Systems and methods for designing a sequence for code modulation of data and channel estimation |
| 03/03/2010 | CN101663830A Using a single fht to decode access-based handoff probes from mutiple users |
| 03/03/2010 | CN101662814A Base station and communication method |
| 03/03/2010 | CN100593352C Wireless communication system, wireless communication method, and wireless communication device |
| 03/02/2010 | US7673192 System and method of uncorrelated code hopping in a communications system |
| 03/02/2010 | US7672646 Base station and mobile communication system utilizing the same |
| 03/02/2010 | US7672362 Communications apparatus, communications system, and communications method |
| 03/02/2010 | US7672357 Base station apparatus of mobile communication system |
| 03/02/2010 | US7672285 Method and apparatus for minimizing co-channel interference by scrambling |
| 02/25/2010 | WO2010021438A1 Apparatus and method for generating pseudo noise code |
| 02/25/2010 | WO2010020291A1 Efficient zadoff-chu sequence generation |
| 02/25/2010 | WO2009148278A8 Channel estimation and equalization method and system |
| 02/25/2010 | WO2009140290A3 Communication system, apparatus, and methods |
| 02/25/2010 | US20100046654 Communications apparatus and communications system using multicarrier transmission mode |
| 02/25/2010 | US20100046587 Method For de spreading Quadrature Pseudorandom Noise |
| 02/25/2010 | US20100046586 Method and system for performing distance measuring and direction finding using ultrawide bandwitdh transmissions |
| 02/24/2010 | EP2156627A1 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 |
| 02/24/2010 | EP2156590A2 Method for transmitting and receiving a multicarrier spread-spectrum signal and corresponding signal, computer program products and transmission and reception devices |
| 02/24/2010 | EP2156589A1 Method for signal transmission in wireless systems |
| 02/24/2010 | CN100592828C Method and apparatus for providing high-capacity radio communication network |
| 02/24/2010 | CN100592649C Subscriber unit and method for use in wireless communication system |
| 02/23/2010 | US7668225 Multi-MOK modulation/demodulation transmission process, corresponding transmitter and receiver |
| 02/23/2010 | US7668142 Radio communications system, radio communications method, radio relay, and radio terminal |
| 02/18/2010 | WO2008147447A3 Method and apparatus for adjusting waveform parameters for an adaptive air interface waveform |
| 02/18/2010 | US20100040089 Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms |
| 02/18/2010 | US20100040088 Multiplexing channels by a medium access controller |
| 02/18/2010 | US20100039998 Sequence allocating method and sequence allocating apparatus |
| 02/17/2010 | EP2154806A2 Transmission resource assigning method, feedback method and processing method for response signals |
| 02/17/2010 | EP2153533A1 Method of and apparatus for transmitting and receiving signal at variable data rate in human body communications |
| 02/17/2010 | EP1337059B1 Method for achieving a large capacity of scdma spread communication system |
| 02/17/2010 | EP1259001B1 Concatened convolutional code decoder |
| 02/17/2010 | CN100591034C Managing traffic in communications system having dissimilar CDMA channels |
| 02/17/2010 | CN100590996C Method for dynamic distribution high speed physical down shared channel code resources |
| 02/17/2010 | CN100590995C Transmission method for grouped business in WCDMA system |
| 02/17/2010 | CN100590994C Carrier fault processing method |
| 02/17/2010 | CN100590991C Method for scrambling packet data using variable slot length and apparatus thereof |
| 02/17/2010 | CN100590988C Apparatus for spreading information signal in spreading spectrum communications system |
| 02/16/2010 | US7664521 Target value control system for transmission power control and method thereof and base station and mobile communication terminal |
| 02/16/2010 | US7664077 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced |
| 02/16/2010 | US7664011 Wireless communications apparatus and wireless communication method |
| 02/16/2010 | US7663532 Method for measuring distance and position using spread spectrum signal, and an equipment using the method |
| 02/11/2010 | US20100034220 Successive interference canceling for CDMA |
| 02/11/2010 | DE10319096B4 Sanftes Übergabeverfahren für einen Multimedia-Rundsende/Multimedia-Dienst in einem mobilen CDMA Kommunikationssystem Soft handover method for a multimedia broadcast / multimedia service in a CDMA mobile communication system |
| 02/10/2010 | EP2152017A1 Gap support measuring method |
| 02/10/2010 | EP2151936A1 A method, device and system for detecting pilot sequence signal |
| 02/10/2010 | EP1336310B1 Methods and apparatus for identifying asset location in mobile communication networks |
| 02/10/2010 | CN100589355C A method for solving wireless border zone problem |
| 02/10/2010 | CN100589354C CDMA system access channel frequency deviation estimating method |
| 02/09/2010 | USRE41107 Method of receiving CDMA signals with parallel interference suppression, and corresponding stage and receiver |
| 02/03/2010 | CN100588194C Self-adaptive channel estimation method based on two-dimensional minimum mean square criterion |
| 02/03/2010 | CN100587665C Device and method for composing codes |
| 02/02/2010 | US7656871 Information transmission method, mobile communication system, base station, and mobile station |
| 02/02/2010 | US7656865 Method for transmission of data telegrams in a switched cyclical communication system |
| 02/02/2010 | US7656844 Radio transmission apparatus and radio reception apparatus in a CDMA communication system |
| 02/02/2010 | CA2637810C Cell search procedure for time division duplex communication systems using code division multiple access |
| 02/02/2010 | CA2583679C Synchronous spread-spectrum communications system and method |
| 01/28/2010 | US20100023830 Link adaptation dependent control signaling |
| 01/28/2010 | US20100020854 Method and Apparatus for Communication Signal Processing Based on Mixed Parametric and Non-Parametric Estimation of Impairment Correlations |
| 01/28/2010 | US20100020853 Spread spectrum modulator and demodulator |
| 01/27/2010 | EP2148451A2 Physical layer processing for a wireless communication system using code division multiple access background |
| 01/27/2010 | CN101637058A Sequence report method and sequence report device |
| 01/27/2010 | CN101636948A Apparatus for controlling PAPR and method thereof |
| 01/27/2010 | CN100586235C Non-hit hard handover control device and method |
| 01/27/2010 | CN100586215C System and method for relieving CDMA cross correlation interference and promoting TDMA position network SNR |
| 01/27/2010 | CN100586191C Encoding method of video call data for mobile communication terminal |
| 01/27/2010 | CN100586118C Method and apparatus for enhancing data rates in spread spectrum communication systems |
| 01/27/2010 | CN100586050C Method and system for increased bandwidth efficiency in multiple input-multiple output channels |
| 01/27/2010 | CN100586044C Wireless base station unit and transmission power control method |
| 01/26/2010 | US7653149 Dynamic sectorization in a spread spectrum communication system |
| 01/26/2010 | US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 01/26/2010 | US7653040 Channel communication apparatus and method in CDMA communication system |
| 01/21/2010 | US20100014836 Information transfer system, a transmitter, a receiver and a record carrier for use in the system |
| 01/21/2010 | US20100014619 Space time block coded transmit antenna diversity for wcdma |
| 01/21/2010 | US20100014484 Handoff control method and a mobile station employing the same |
| 01/21/2010 | DE10221161B4 Abstandsmessvorrichtung The distance measuring apparatus |
| 01/20/2010 | EP2146453A2 System and method for communicating data using constant radius orthogonal walsh modulation |
| 01/20/2010 | EP2145420A1 Method of transmitting synchronization signal in wireless communication system |
| 01/20/2010 | EP1910862B1 Delay estimation apparatus and method |
| 01/20/2010 | EP1064806B1 Method of physical radio channel power control |
| 01/20/2010 | CN100584093C A method and system transferring user device in mobile communication system |
| 01/20/2010 | CN100584086C Processing method of emergency calling positioning service |
| 01/20/2010 | CN100583751C Method for controlling start of encryption process |
| 01/20/2010 | CN100583712C Channel code releasing method |
| 01/20/2010 | CN100583711C Code reuse apparatus in cdma wireless communication system using beamforming by antenna array and code reuse method therefor |
| 01/20/2010 | CN100583709C Method for using optimized compression mode |
| 01/20/2010 | CN100583708C Method and apparatus for performing digital communications |
| 01/20/2010 | CN100583695C Mobile station and information notification method |
| 01/20/2010 | CN100583692C Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system |
| 01/20/2010 | CN100583671C Method for power control for mixed voice and data transmission |
| 01/20/2010 | CN100583665C Cancellation of pilot and unwanted traffic signals in a CDMA system |
| 01/20/2010 | CN100583654C Method and system for optimizing branch metric of viterbi decoder for uncorrelated signals |
| 01/19/2010 | US7650154 Adaptive reservation of channelization codes and allowed power |
| 01/19/2010 | US7650080 Method and apparatus for waveform generation |
| 01/19/2010 | US7649859 Channel identifier assigning method and mobile communications system |
| 01/14/2010 | WO2010005037A1 Communication device, communication system, reception method, and communication method |
| 01/14/2010 | WO2010004586A2 Method and system for signal transmission and reception |
| 01/14/2010 | DE102008032434A1 Method for communication in radio network, involves forming set of virtual channels for transmission of messages, and performing prioritization of messages by radio nodes of radio network, based on selected virtual channel |
| 01/13/2010 | EP1129530B1 Apparatus and method for measuring noise power in a cdma mobile communication system |
| 01/13/2010 | EP1101292B1 Closed loop power control in a radio communication system |
| 01/13/2010 | CN101627568A Transmitting apparatus and method using tone reservation in OFDM system |