| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 04/05/2001 | WO2001024395A1 Method and device for transmitting data |
| 04/05/2001 | WO2000013365A8 Transmitter, receiver and method in a telecommunication system for generating pn sequences for a plurality of user channels |
| 04/05/2001 | DE10016469C1 Receiver sensitivity measuring method based on BER, for digital radio network device, verifying fulfillment of first criteria before verification of related criteria for higher data transmission rate |
| 04/05/2001 | CA2385565A1 Interference diversity in frequency hopping communications networks |
| 04/04/2001 | EP1089588A1 Method, device and program unit for improving the transmission quality in a CDMA system |
| 04/04/2001 | EP1089475A1 Converter and method for converting an input packet stream containing data with plural transmission rates into an output data symbol stream |
| 04/04/2001 | EP1089473A1 Apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system |
| 04/04/2001 | EP1089472A1 Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets |
| 04/04/2001 | EP1088416A2 Quadriphase spreading codes in code division multiple access communications |
| 04/04/2001 | EP1088415A1 State synchronizing method and device of base and mobile station in cdma system |
| 04/04/2001 | EP1088414A1 Method for reducing interference between users and use thereof in a radio access network |
| 04/04/2001 | EP1088412A1 Frame synchronization techniques and systems for spread spectrum radiocommunication |
| 04/04/2001 | EP1088409A1 Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system |
| 04/04/2001 | EP1088408A1 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system |
| 04/04/2001 | EP1088405A1 Method and device for transmitting information at various carrier frequencies |
| 04/04/2001 | EP1088404A1 Method and device for converting a random number sequence into carrier frequencies for mobile radio transmission |
| 04/04/2001 | EP1088403A1 Method and device for transmitting information using varying carrier frequencies by means of a frequency hopping method |
| 04/04/2001 | EP1088402A1 Method and device for transmitting information using varying carrier frequencies |
| 04/04/2001 | EP1088401A1 Method and device for transmitting information using varying carrier frequencies by means of a frequency hopping method |
| 04/04/2001 | EP0830770A4 Method and apparatus for determining coding rate in a wireless communication system |
| 04/04/2001 | EP0607359B1 Transmitter power control system |
| 04/04/2001 | CN1290458A Device and method for locating mobile station in mobile communication system |
| 04/04/2001 | CN1290439A Channel assigning device and method in CDMA communication system |
| 04/04/2001 | CN1290082A Method and system for keeping upper links in synchronization in CDMA mobile communication system |
| 04/04/2001 | CN1064203C Method of increasing signal quality by adjusting the spreading ratio in CDMA cellular radio system |
| 04/03/2001 | US6212407 Spread-spectrum transmitter and receiver providing suppressed interference between high-speed and low-speed communication users |
| 04/03/2001 | US6212406 Method for providing angular diversity, and base station equipment |
| 04/03/2001 | US6212222 Initial acquisition circuit |
| 04/03/2001 | US6212221 Communication apparatus |
| 04/03/2001 | US6212220 Method and apparatus for creating non-interfering signals using non-orthogonal techniques |
| 04/03/2001 | US6212219 Spread spectrum communication system |
| 04/03/2001 | US6212174 Capacity management method for a code division multiple access (CDM) communication system |
| 04/03/2001 | US6212170 Method for managing status and dual information of clock distributor |
| 04/03/2001 | US6211919 Transparent embedment of data in a video signal |
| 04/03/2001 | CA2220965C Method and apparatus for determining coding rate in a wireless communication system |
| 03/29/2001 | WO2001022758A1 Method for dynamic channel allocation with rearrangement in a tdd/cdma radio communications system and system therefor |
| 03/29/2001 | WO2001022637A1 Cdma communication system employing code sequence set having non-cross correlation region |
| 03/29/2001 | WO2001022636A1 Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system |
| 03/29/2001 | WO2001022634A1 Radio transmitter/receiver and method of radio communication |
| 03/29/2001 | WO2001022623A1 Apparatus and method for measuring noise power in a cdma mobile communication system |
| 03/29/2001 | WO2001022607A2 Code division multiple access communication |
| 03/28/2001 | EP1087630A1 Method for dynamic channel allocation with rearrangement in a TDD/CDMA radio communications system and system therefor |
| 03/28/2001 | EP1087629A1 Cdma base station device and cdma communication method |
| 03/28/2001 | EP1087577A1 Allocation method / sharing of resources between multiple subscribers of a communication network |
| 03/28/2001 | EP1087560A1 Multiplex transmission device of cdma system and multiplex transmission method of cdma system |
| 03/28/2001 | EP1087546A1 Method and system for radio communication |
| 03/28/2001 | EP1087540A1 Method of receiving spread-spectrum signal and radio communication terminal device |
| 03/28/2001 | EP1087537A2 Switching between band-pass filters of different frequency characteristics based on information as to usage of adjacent channels |
| 03/28/2001 | EP1087535A1 Radio transmitter and power supply unit for radio transmitter |
| 03/27/2001 | US6208862 Method of realizing hard handoff between FA in CDMA mobile communication system |
| 03/27/2001 | US6208683 Receiving apparatus for use in CDMA type mobile radio communication system comprising a plurality of path receivers each including a follow-up path detection unit |
| 03/27/2001 | CA2238329C Apparatus and method for demodulating a modulated signal |
| 03/22/2001 | WO2001020937A1 Method, device and program unit for improving the transmission quality in a cdma system |
| 03/22/2001 | WO2001020840A1 Equalising method in receivers using a combination of multiple carrier and code division multiple access modulating techniques |
| 03/22/2001 | WO2001020834A1 Method and apparatus for encoding of trellis coded direct sequence spread spectrum communication signals |
| 03/22/2001 | WO2001020818A1 System and method for synchronizing base stations in cellular and pcs networks |
| 03/22/2001 | WO2001020817A1 Method and apparatus for overlaying two cdma systems on the same frequency bandwidth |
| 03/22/2001 | WO2000079698A3 Downlink power control method and cellular network using this method |
| 03/22/2001 | WO2000069088A8 Spread-spectrum gmsk/m-ary radio with oscillator frequency correction |
| 03/21/2001 | EP1085776A2 Mobile communication terminal equipment, control method therefor, and recording medium on which control program therefor is recorded |
| 03/21/2001 | EP1085689A1 Assignment of spreading sequences in an MCCDMA system |
| 03/21/2001 | EP1085682A2 Wideband wireless communications architecture |
| 03/21/2001 | EP1085671A2 CDMA mobile station apparatus |
| 03/21/2001 | EP1085670A2 Transmission band limiting filter for CDMA transmission |
| 03/21/2001 | EP1085668A2 A method and apparatus for reducing adjacent channel power in wireless communication systems |
| 03/21/2001 | EP1084587A2 Fast acquisition of traffic channels for a highly variable data rate |
| 03/21/2001 | EP1084540A1 Device and method for generating and distributing coded symbols in cdma communication system |
| 03/21/2001 | EP1084535A1 Receiver for cdma system |
| 03/21/2001 | CN1288614A Mobile station assisted timing synchronization in a CDMA communication system |
| 03/21/2001 | CN1288341A Method and device for reducing adjacent channel power in radio communication system |
| 03/21/2001 | CN1288338A Mobile communication terminal device, control method and recording medium for recording control program |
| 03/21/2001 | CN1288302A Mobile station having emitting power control system |
| 03/21/2001 | CN1288297A 接收机 Receiver |
| 03/21/2001 | CN1063604C Radio system, transmission method between base station of the system and remote end radio station |
| 03/20/2001 | US6205166 CDMA receiver with antenna array adaptively controlled with combined errors of despread multipath components |
| 03/20/2001 | US6205132 Method for accessing a cell using two pilot channels in a CDMA communication system of an asynchronous or quasi-synchronous mode |
| 03/15/2001 | WO2001019043A1 Determination of data rate, based on power spectral density estimates |
| 03/15/2001 | WO2001018993A1 Transmission using an antenna array in a cdma communication system |
| 03/15/2001 | WO2001018987A1 Wireless communications apparatus and methods using intelligent modulation code assignment |
| 03/15/2001 | WO2001018986A1 Interference cancellation in a spread spectrum communication system |
| 03/15/2001 | CA2833666A1 Transmission using an antenna array in a cdma communication system |
| 03/15/2001 | CA2498521A1 Transmission using an antenna array in a cdma communication system |
| 03/14/2001 | EP1083759A1 Communication terminal device and base station device |
| 03/14/2001 | EP1083695A1 Apparatus for eliminating interference signal |
| 03/14/2001 | CN1287754A Channel spreading device and method in CDMA communication system |
| 03/14/2001 | CN1287733A Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system |
| 03/14/2001 | CN1287721A Device and method for generating short PN code in mobile communication system |
| 03/14/2001 | CN1287426A Method for generating clock signal using for up-information channel |
| 03/14/2001 | CN1287425A Multiphase orthogonal spectrum spreading code design and its spread-eliminating method |
| 03/14/2001 | CN1287424A Interference eliminator in CDMA receiver |
| 03/13/2001 | US6201800 Code division multiplex communications system |
| 03/13/2001 | US6201799 Partial decorrelation for a coherent multicode code division multiple access receiver |
| 03/13/2001 | US6201785 Process for transmitting a digitized signal according to OFDM type multicarrier modulation, transmitter and receiver for the implementation of the said process |
| 03/08/2001 | WO2001017140A1 Cdma mobile communication station, cdma mobile communication system, and cdma packet transmission method |
| 03/08/2001 | WO2001017139A1 Communication system, transmitter and receiver, and communication method |
| 03/08/2001 | WO2001017138A1 Wireless communication system |
| 03/08/2001 | WO2001017136A1 Resource management in uncoordinated frequency hopping system |
| 03/08/2001 | WO2001017130A1 Communication terminal device and channel estimating method |
| 03/08/2001 | DE19933489A1 Verfahren und Einrichtung zum Erzeugen eines kanal- und teilnehmervodierten Nachrichtensignals Method and apparatus for generating a channel and teilnehmervodierten message signal |
| 03/07/2001 | EP1081913A2 Network using identifier compression |