| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 11/03/2004 | CN1543716A Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system |
| 11/03/2004 | CN1543115A A method for preventing network address translation (NAT) device from being attacked by network user |
| 11/03/2004 | CN1543110A A method for implementing flexible ringing service |
| 11/03/2004 | CN1543109A Method for performing switching between PHS to WCDMA system |
| 11/03/2004 | CN1543108A Multi-path combining method for WCDMA communication system |
| 11/03/2004 | CN1543107A Method of singleboard Node B software download and upgrade |
| 11/03/2004 | CN1543106A Channel estimation method for WCDMA communication system |
| 11/03/2004 | CN1543105A Frequency control method and device for WCDMA system |
| 11/03/2004 | CN1543104A Data transmission method for mobile packet network |
| 11/03/2004 | CN1543081A Apparatus and method for transmitting and receiving ultra wideband signals |
| 11/03/2004 | CN1174575C Direct converting receiver and radio receiver-transmitter |
| 11/03/2004 | CN1174574C CDMA receiving method and circuit |
| 11/03/2004 | CN1174569C Communication using spread spectrum methods over optical fibers |
| 11/03/2004 | CN1174565C Synchronization mehtod for time slicing and code group allocated to base station in time division duplex CDMA communication system |
| 11/03/2004 | CN1174564C Multi-mode communication device |
| 11/03/2004 | CN1174559C Framing method are synchronous wireless system therewith |
| 11/02/2004 | US6813309 CDMA receiving method and circuit |
| 11/02/2004 | US6813255 Method to assign upstream timeslots and codes to a network terminal and medium access controller to perform such a method |
| 11/02/2004 | US6813239 Dual transmission spread processing circuit system for CDMA communication apparatus |
| 10/28/2004 | WO2004093333A2 Joint multi-code detectors in cdma communications system |
| 10/28/2004 | US20040216099 Wireless communication apparatus, wireless communication network and software upgrading method |
| 10/28/2004 | US20040213331 Systems and methods for pseudo-random signal generation in a multi-carrier communications system |
| 10/28/2004 | US20040213186 Radio control device and method of selecting spread code |
| 10/28/2004 | US20040213176 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system |
| 10/27/2004 | EP1471756A1 Information notification method, mobile communication system, base station, and mobile station |
| 10/27/2004 | EP1471706A1 Transmission method of communication apparatus |
| 10/27/2004 | EP1471676A1 Mobile station, base station, communication system, and communication method |
| 10/27/2004 | EP1471674A1 Method, transmitter and receiver for data transmission in a CDMA system using orthogonal complementary spreading matrices for two-dimensional spreading of the data in both frequency- and time-axis |
| 10/27/2004 | EP1471658A2 Transmission of Additional Dedicated Physical Control CHannel (ADPCCH) in W-CDMA system |
| 10/27/2004 | EP1471657A2 Transmission of Additional Dedicated Physical Control CHannel (ADPCCH) in W-CDMA system |
| 10/27/2004 | EP1471656A2 Transmission of Additional Dedicated Physical Control CHannel (ADPCCH) in W-CDMA system |
| 10/27/2004 | EP1470656A1 Method for scrambling packet data using variable slot length and apparatus thereof |
| 10/27/2004 | EP1203461A4 Chip-synchronous cdma multiplexer and method resulting in constant envelope signals |
| 10/27/2004 | EP1190496B1 Apparatus and method for assigning a common packet channel in a cdma communication system |
| 10/27/2004 | EP1169781B1 Asymmetrical forward/reverse transmission bandwidth in a cdma system |
| 10/27/2004 | EP1037395B1 Device and method for communication between base station and subscriber unit in CDMA communication system |
| 10/27/2004 | CN2652069Y Calling permitting controlling unit |
| 10/27/2004 | CN1541464A Dynamic link adaption for time division duplex (TDD) |
| 10/27/2004 | CN1541455A Method and appts. for efficient walsh covering and summing of signals in communication system |
| 10/27/2004 | CN1540903A Fixing beam shaping device and method applied to CDMA system |
| 10/27/2004 | CN1540902A Devices and method for testing speed and quality of communication system |
| 10/27/2004 | CN1540901A Method for realiing service of ring back back tone in CDMA mobile communication system |
| 10/27/2004 | CN1540900A Transmitting set and receiving set of multiple antenna communication system under time division duplexing mode, and method |
| 10/27/2004 | CN1540899A Wireless communicator, wireless communication network, software updating method |
| 10/27/2004 | CN1540898A Executive method for switching between WCDMA and PHS |
| 10/27/2004 | CN1540897A Method for dynamic sharing resource of channel codes between heterogeneous channels |
| 10/27/2004 | CN1173518C Method and apparatus for a talk group call in wirleess communication system |
| 10/27/2004 | CN1173510C Constituting method and device of walls code |
| 10/27/2004 | CN1173507C Quick determination method of CDMA long code state |
| 10/27/2004 | CN1173506C Method of sharing Hadamard transformation element in CDMA base station system |
| 10/27/2004 | CN1173505C Method for base station load recombination in universal land radio access web |
| 10/27/2004 | CN1173504C Transmission control method for high-speed data service when changing service small zone |
| 10/27/2004 | CN1173503C Power control method of high-speed physical control channel in high-speed data access system |
| 10/27/2004 | CN1173502C Self adaptable adjusting method for modulating code mode |
| 10/27/2004 | CN1173493C Appts. and method for reporting service load to mobile station in mobile telecommunication system |
| 10/27/2004 | CN1173491C Telecommunication system with wireless code and time-division multiplex based telecommunication |
| 10/26/2004 | US6810236 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 10/26/2004 | US6810073 Method and system for interference cancellation using multiple filter sets and normalized filter adaptation |
| 10/26/2004 | US6810029 Method for using a subscriber unit to selectively utilize B and D channels to support a plurality of communications |
| 10/26/2004 | CA2310815C Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system |
| 10/21/2004 | WO2004091210A1 Moving picture processing device, information processing device, and program thereof |
| 10/21/2004 | WO2004091202A1 Moving picture processing device, information processing device, and program thereof |
| 10/21/2004 | WO2004091201A1 Moving picture processing device, information processing device, and program thereof |
| 10/21/2004 | WO2004071106A3 Method for storing and transmitting data generated by a security module |
| 10/21/2004 | US20040208255 Wireless communication apparatus and wireless communication system |
| 10/21/2004 | US20040208234 Communication terminal device and spread code estimation method |
| 10/21/2004 | US20040208231 Concealing process of digital information |
| 10/21/2004 | US20040208176 Method to assign upstream timeslots and codes to a network terminal and medium access controller to perform such a method |
| 10/21/2004 | US20040208147 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| 10/21/2004 | US20040208143 Receiving apparatus and a controlling method of the receiving apparatus |
| 10/21/2004 | US20040208136 Physical random access channel for slotted wireless communication systems |
| 10/20/2004 | EP1469615A1 Base station and mobile communication system utilizing the same |
| 10/20/2004 | EP1469610A1 Method to perform blind joint detection at the CDMA MS in presence of DMA exceptions |
| 10/20/2004 | EP1469609A2 Method and system for radio transmission |
| 10/20/2004 | EP1468580A1 Method and mobile station to perform the initial cell search in time slotted systems |
| 10/20/2004 | EP1468517A1 High rate transmit diversity transmission and reception |
| 10/20/2004 | EP1468506A1 SELECTIVE COMBINING OF MULTIPLE NON−SYNCHRONOUS TRANSMISSIONS IN A WIRELESS COMMUNICATION SYSTEM |
| 10/20/2004 | EP1234397B1 Data transmission in a communications system |
| 10/20/2004 | EP0983649B1 Methods and arrangements in a radio communications system |
| 10/20/2004 | CN1539211A Method and apparatus for controlling gain level of communication channel in CDMA communication system |
| 10/20/2004 | CN1538653A Method to perfrom blind joint detection at CDMA MS receiver |
| 10/20/2004 | CN1538651A Method of determining radio link frame deviation in WCDMA system |
| 10/20/2004 | CN1538650A Multicarrier signal wave removing device and method |
| 10/20/2004 | CN1538639A Method and devices in radio communication system |
| 10/20/2004 | CN1538636A Communication station with multiple antennas |
| 10/20/2004 | CN1172472C Receiving processing method of mobile communication system and receiving appts. thereof |
| 10/20/2004 | CN1172471C Device and method for acquising expansion code in CDMA transmitting system |
| 10/20/2004 | CN1172470C Charing method based on third generation cellular mobile communication system |
| 10/20/2004 | CN1172459C Apparatus and method for sending common information on common data channels |
| 10/19/2004 | USRE38627 High capacity spread spectrum channel |
| 10/19/2004 | US6807429 Method and apparatus for combining power control commands received in a wireless communication system |
| 10/19/2004 | US6807428 Method and apparatus for time-based reception of transmissions in a wireless communication system |
| 10/19/2004 | US6807235 Wireless communication apparatus processing intermittent data |
| 10/19/2004 | US6807221 Channel spreading device and method for CDMA communication system |
| 10/19/2004 | US6807162 CDMA/TDD mobile communication system and method |
| 10/19/2004 | CA2191882C A multi-user communication system architecture with distributed receivers |
| 10/14/2004 | WO2004088868A1 Transmitter apparatus, receiver apparatus, transmission method, reception method and program |
| 10/14/2004 | WO2003067379A8 Method and system of reducing electromagnetic interference emissions |
| 10/14/2004 | US20040204101 Base station, mobile station, communication system, transmission control method, and mobile station control program |
| 10/14/2004 | US20040203993 CDMA mobile communication system in which updating of a reference value for controlling closed-loop transmission power is realized in a base transceiver station |