| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 10/14/2004 | US20040203990 Method and system for power control in mobile radio system |
| 10/14/2004 | US20040203966 Multicast communication method in a CDMA mobile communication system |
| 10/14/2004 | US20040203829 Communication terminal apparatus, base station apparatus, and radio communication method |
| 10/14/2004 | US20040203821 System and method for dynamic scheduling of channels in a code division multiple access system |
| 10/14/2004 | US20040203784 Cdma portable telephone apparatus |
| 10/14/2004 | US20040203600 System and method for providing device authentication in a wireless network |
| 10/14/2004 | US20040202231 Joint multi-code detectors in CDMA communications system |
| 10/14/2004 | US20040202203 Method and apparatus for maintaining synchronization in a communication system |
| 10/14/2004 | US20040202202 Method and apparatus for maintaining synchronization in a communication system |
| 10/14/2004 | US20040202196 Method and apparatus for adaptive rate selection in a communication system |
| 10/14/2004 | US20040202140 Method for cell reselection in an MBMS mobile communication system |
| 10/14/2004 | US20040202138 Multicarrier DS/CDMA system using a turbo code with nonuniform repetition coding |
| 10/14/2004 | US20040202127 Method and apparatus for public long code mask handoff management |
| 10/14/2004 | US20040202124 Subchannels for a wireless slotted communication system |
| 10/14/2004 | US20040202104 Radio communications control system, radio communications control method |
| 10/13/2004 | EP1467589A2 Mobile communication controlling apparatus and inter-frequency handover control method |
| 10/13/2004 | EP1467586A2 Method for cell reselection in an MBMS mobile communication system |
| 10/13/2004 | EP1467509A1 Radio transmitting apparatus, radio receiving apparatus and radio transmitting method |
| 10/13/2004 | EP1467507A2 Method and apparatus for maintaining synchronization in a communication system |
| 10/13/2004 | EP1467500A2 Method and system for radio communications transmission power control |
| 10/13/2004 | EP1467499A2 Base station, mobile station, communication system, transmission control method, and mobile station control program |
| 10/13/2004 | EP1467496A2 Communication apparatus, communication method and installation method of railway vehicle-facility intra communication system |
| 10/13/2004 | EP1466446A1 Co-existence of ofdm and dsss/cck stations in a wlan |
| 10/13/2004 | EP1210777B1 Transmission using an antenna array in a cdma communication system |
| 10/13/2004 | EP1188269B1 Apparatus for encoding a transport format combination indicator for a communication system |
| 10/13/2004 | EP1187358B1 Spread spectrum communication device and spread spectrum communication method |
| 10/13/2004 | EP0872061B1 A data transmission method, and a cellular radio system |
| 10/13/2004 | EP0812500B1 Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels |
| 10/13/2004 | CN1537396A Synchronization of stored servoce parameters in communication system |
| 10/13/2004 | CN1537235A Improvements in radio positioning systems |
| 10/13/2004 | CN1536861A XDSL test method |
| 10/13/2004 | CN1536803A Punctual transmitting method of forward channel frame in code-division multiaddress communication system |
| 10/13/2004 | CN1536802A Data synchronization method |
| 10/13/2004 | CN1536801A Medium access control layer treatment unit of netowrk side and user side |
| 10/13/2004 | CN1536800A Satellite broadcasting system |
| 10/13/2004 | CN1536799A WCDMA Iu interface user plane creation method |
| 10/13/2004 | CN1536798A Adaptive flow rate control method of forward access transmission channel |
| 10/13/2004 | CN1536797A Linear power amplification device for wideband code division multiaddress system |
| 10/13/2004 | CN1536796A WCDMA IU interface user plane release method |
| 10/13/2004 | CN1536795A Method for selecting MBMS service by user |
| 10/13/2004 | CN1536793A Method for distributing up code division and time division resource |
| 10/13/2004 | CN1536784A 无线控制装置和转移控制方法 Apparatus and method for controlling the transfer of the radio control |
| 10/13/2004 | CN1536781A Wireless communication control system and its control method |
| 10/13/2004 | CN1536775A Installation outside vehicle, communication device between vehicles, installation outside vehicle, communication method between vehicles |
| 10/13/2004 | CN1536767A Iteration decoding device and iteration decoding method in communication system |
| 10/13/2004 | CN1171410C Multiuser reveiver |
| 10/13/2004 | CN1171409C Split-type channel card structure of CDMA system |
| 10/13/2004 | CN1171408C Method and device for generating real-time channel code sequence in WCDMA system |
| 10/13/2004 | CN1171407C Outer loop power control method for WCDMA system |
| 10/13/2004 | CN1171397C Method for generating complex quasi-ortrhogonal code and apparatus and method for spreading channel |
| 10/12/2004 | US6804531 Closed loop power control with adjustable width based on channel quality |
| 10/12/2004 | US6804264 Pilot signals for synchronization and/or channel estimation |
| 10/12/2004 | US6804217 CDMA mobile station apparatus |
| 10/12/2004 | US6804216 Code division multiple access communication method using dynamic code assignment, and a base station performing the method |
| 10/12/2004 | CA2279710C Method and device for demodulating receive signal including pilot signal |
| 10/07/2004 | WO2004086653A1 Random access control method, base station, and terminal device |
| 10/07/2004 | WO2004086645A1 Path detection device and path detection method |
| 10/07/2004 | WO2004086644A1 Spread code generation method, spread code generation device, and communication method |
| 10/07/2004 | US20040198369 Method for determining data rate of user equipment supporting EUDCH service |
| 10/07/2004 | US20040198260 UWB communication system with shaped signal spectrum |
| 10/07/2004 | US20040196889 Signal generator for a dsss or cdma signal |
| 10/07/2004 | US20040196781 OVSF code system and methods for CDMA stations |
| 10/07/2004 | US20040196186 Radio positioning systems |
| 10/07/2004 | DE10306301B3 Spreading code generating arrangement for mobile radio system has first channelizaton code generating unit device(s) and/or code generator unit(s) has second channelizaton code generating unit |
| 10/06/2004 | EP1465363A2 System and orthogonal coding in a telecommunications environment using orthogonal and near-orthogonal codes |
| 10/06/2004 | EP1464126A1 Power control during state transition |
| 10/06/2004 | EP1265449B1 Scheduling, modulation and coding scheme selection in a CDMA system |
| 10/06/2004 | EP1246492B1 Radio communication system, base station device and communication terminal accommodated in the system |
| 10/06/2004 | EP1197024B1 Method and device for generating a channel and subscriber-coded message signal |
| 10/06/2004 | EP1131909B1 Channel spreading device and method for cdma communication system |
| 10/06/2004 | EP1092290B1 Method for digital radio transmission of data from several subscribers |
| 10/06/2004 | EP0775393B1 Dynamic sectorization in a spread spectrum communication system |
| 10/06/2004 | CN1535511A Interference canceller |
| 10/06/2004 | CN1535013A Method of forming digital film content according to audience's tolerance standard |
| 10/06/2004 | CN1534915A System and method of repeating up link data in CDMA communication system |
| 10/06/2004 | CN1534914A Soft switching roaming charging method |
| 10/06/2004 | CN1534913A Method of UE using MBMS business |
| 10/06/2004 | CN1534912A Method of increasing Iu interface transmission efficiency in WCDMA system |
| 10/06/2004 | CN1534911A Distribution of temporary moving set identification and transfer method |
| 10/06/2004 | CN1534900A Method and device used for transferring data speed control informaton |
| 10/06/2004 | CN1170454C Communication terminal and radio communication method |
| 10/06/2004 | CN1170377C Method and appts. for transmitting data rate control information |
| 10/06/2004 | CN1170376C Transmitting apparatus and method |
| 10/06/2004 | CN1170370C Reverse synchronous method in wireless system |
| 10/05/2004 | US6801785 Transmission power control method in CDMA system |
| 10/05/2004 | US6801783 Base site and method for quickly establishing a CDMA dispatch call |
| 10/05/2004 | US6801517 Base station for code assignment for a common packet channel |
| 10/05/2004 | US6801516 Spread-spectrum system for assigning information signals having different data rates |
| 10/05/2004 | US6801495 High capacity robust modem for multiple classes of services |
| 10/05/2004 | CA2295313C Method and mobile radio for digital radio transmission of data |
| 09/30/2004 | WO2004084450A2 Method and system for a data transmission in a communication system |
| 09/30/2004 | WO2004068760A8 A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows |
| 09/30/2004 | US20040194128 Method for providing digital cinema content based upon audience metrics |
| 09/30/2004 | US20040190602 Transmitting a spread signal having an adjustable spread sepctrum |
| 09/30/2004 | US20040190594 Ultra-wideband communication through a wired network |
| 09/30/2004 | CA2519124A1 Method and system for a data transmission in a communication system |
| 09/29/2004 | EP1463367A1 Methods and arrangements in a radio communications system |
| 09/29/2004 | EP1463317A2 Method for providing digital cinema content based upon audience metrics |
| 09/29/2004 | EP1463213A2 Efficient spreader for spread spectrum communication systems |
| 09/29/2004 | EP1461892A1 Information content distribution based on privacy and/or personal information |