| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 06/24/2004 | US20040121780 Method and device for transmitting data of a subscriber-specific control channel in a radio system |
| 06/24/2004 | US20040120440 Synchronization circuit |
| 06/24/2004 | US20040120439 Method for producing a sequence synchronized with an external signal and synchronization circuit and receiver |
| 06/24/2004 | US20040120388 Spread spectrum communication device and communication system |
| 06/24/2004 | US20040120275 Asynchronous modulation and demodulation for spread spectrum and code-division multiple access communication |
| 06/24/2004 | DE10256252A1 Synchronous code multiplex transmission method for distance coded pulses for mobile radio applications |
| 06/23/2004 | EP1432267A2 Soft handover control apparatus and system |
| 06/23/2004 | EP1432264A1 Cellular telephone |
| 06/23/2004 | EP1432147A1 Site diversity transmission/reception apparatus, base station, and mobile station |
| 06/23/2004 | EP1430621A1 Ceasing transmission of data rate control information in a cdma communication system when the mobile station transits to the idle open state |
| 06/23/2004 | EP1430614A1 Method and device for determining the initialization states in pseudo-noise sequences |
| 06/23/2004 | EP1391126A4 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 06/23/2004 | CN1507191A Rate control method in mobile communication system |
| 06/23/2004 | CN1507190A Solution for idle mode UE motion in non-tracking area |
| 06/23/2004 | CN1507189A Searcher and its multipath search method |
| 06/23/2004 | CN1507188A Adaptive carrier inhibiting method for multiple-carrier linear power amplifier |
| 06/23/2004 | CN1155295C Two-wire circuit equipment |
| 06/23/2004 | CN1155284C Soft hand-off in cellular mobile communication networks |
| 06/23/2004 | CN1155190C Vertical Bell laboratory ranked space and time code array linear detecting method |
| 06/23/2004 | CN1155187C Flexible method for implementing cascade of baseband processing modules in CDMA base station |
| 06/23/2004 | CN1155186C Method for structuring user's training sequence |
| 06/23/2004 | CN1155185C Method for limiting dynamic range of CDMA signals |
| 06/23/2004 | CN1155184C Realizing method of downgoing line stopping interval control |
| 06/23/2004 | CN1155182C Power control method based on mixed automatic retransmission mechanism |
| 06/23/2004 | CN1155181C User's service limiting method based on mobile station location |
| 06/23/2004 | CN1155179C Fast small region choosing method based on QoS judge creterion |
| 06/23/2004 | CN1155178C Method and equipment for up receiving array ni wireless communicaltion system |
| 06/23/2004 | CN1155168C High data rate CDMA wireless communication system |
| 06/23/2004 | CN1155166C Communication station with multiple antennas |
| 06/23/2004 | CN1155164C Channel estimation in cellular communication system |
| 06/22/2004 | US6754448 Multiplex transmission apparatus |
| 06/22/2004 | US6754251 Spread-spectrum telephony with accelerated code acquisition |
| 06/22/2004 | US6754199 Trunk routing device and method for CDMA system |
| 06/22/2004 | US6753795 Code generation device, semiconductor device, and receiver device |
| 06/22/2004 | CA2313755C Channel assigning device and method in cdma communication system |
| 06/17/2004 | US20040116078 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements |
| 06/17/2004 | US20040114618 Virtual mimo communication system |
| 06/17/2004 | US20040114550 Method and apparatus for code assignment in a spread spectrum wireless communication system |
| 06/17/2004 | US20040114549 Radio transmitting apparatus, radio receiving apparatus and radio transmitting method |
| 06/16/2004 | EP1429485A1 Apparatus and method for generating scrambling code in UMTS mobile communication system |
| 06/16/2004 | EP1429484A1 Apparatus and method for generating scrambling code in UMTS mobile communication system |
| 06/16/2004 | EP1429472A2 Wireless communication apparatus and transmission power control method thereof |
| 06/16/2004 | EP1428401A2 Method and apparatus for acknowledging a reception of a data packet in a cdma communication system |
| 06/16/2004 | EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line |
| 06/16/2004 | EP1428341A1 Ovsf code system and methods |
| 06/16/2004 | EP1428339A1 Outer loop transmit power control using channel-adaptive processing |
| 06/16/2004 | EP1188271A4 Method and apparatus for a talkgroup call in a wireless communication system |
| 06/16/2004 | EP0796529B1 Orthogonal code division multiple access communication system having multicarrier modulation |
| 06/16/2004 | CN1505912A Transmission in a communication system |
| 06/16/2004 | CN1505889A Rescheduling scheduled transmissions |
| 06/16/2004 | CN1505875A Transmission power control circuit using W-CDMA method |
| 06/16/2004 | CN1505301A A speed control method in mobile communication system |
| 06/16/2004 | CN1505300A A method for guaranteeing foreground and background data consistency in mobile switching center |
| 06/16/2004 | CN1505298A A method for realizing batch control node tracing grouped data service node time |
| 06/16/2004 | CN1505297A Method and apparatus for realizing voice and data service in parallel in a CDMA system |
| 06/16/2004 | CN1505296A A multipath search method and apparatus using two layer filtration process |
| 06/16/2004 | CN1505295A Multipath data time-sharing handling method |
| 06/16/2004 | CN1505273A Interleaving / deinterleaving device and method for communication system |
| 06/16/2004 | CN1505258A Direct digitalized signal synthesizer |
| 06/16/2004 | CN1154376C Device for spreading or despreading frequency spectrum transmitted in mobile radio system |
| 06/16/2004 | CN1154375C Spread spectrum communication system and overload control method thereof |
| 06/16/2004 | CN1154300C Method for supporting part of routing for integral service digital network user of multiple medium gateway |
| 06/16/2004 | CN1154299C Method for controlling train by radio |
| 06/16/2004 | CN1154294C Method for end encryption of mobile station end adapted for 3G system |
| 06/16/2004 | CN1154279C Radio communication equipment and method for lowering its energy consumption |
| 06/16/2004 | CN1154278C Emission controlling method for base station to select diversity-sending power |
| 06/16/2004 | CN1154277C Method for controlling compression mode according to power of mobile station |
| 06/16/2004 | CN1154275C Power control method for CDMA communication system |
| 06/16/2004 | CN1154274C Control method and device for compression mode in CDMA system |
| 06/16/2004 | CN1154271C Method for implementing base station data transparent transmission in mobile communication system |
| 06/16/2004 | CN1154270C Charging gateway multiple reorientation implementing method in mobile communication system and its equipment |
| 06/16/2004 | CN1154269C Method and system for keeping upper links in synchronization in CDMA mobile communication system |
| 06/16/2004 | CN1154263C Base station apparatus and communication method |
| 06/16/2004 | CN1154259C Method and apparatus for acquisition of a spread spectrum signal |
| 06/16/2004 | CN1154255C Method and arrangement for controlling transmission power and network element |
| 06/16/2004 | CN1154253C Method of controlling initial power ramp-up in CDMA systems by using short codes |
| 06/15/2004 | US6751772 Rate matching device and method for a data communication system |
| 06/15/2004 | US6751465 Radio communication permission control system |
| 06/15/2004 | US6751252 Quasi-orthogonal code mask generating device in mobile communication system |
| 06/15/2004 | US6751247 Method of reducing interference, and radio system |
| 06/15/2004 | US6751199 Method and apparatus for a rate control in a high data rate communication system |
| 06/10/2004 | WO2004049612A1 A system of qs-cdma with two-level spreading scheme and ls sequences |
| 06/10/2004 | US20040110536 Cdma radio base station apparatus and duplexing system thereof |
| 06/10/2004 | US20040109492 Method of limiting signal, and transmitter |
| 06/10/2004 | US20040109419 Transmitters and receiver of spectrum spread communication system, and modulation and demodulation methods thereof |
| 06/09/2004 | EP1427116A2 Spread-spectrum demodulator |
| 06/09/2004 | EP1425885A1 Method and system for transmitting data from a first data network into a second data network |
| 06/09/2004 | EP1295420B1 Master/slave synchronisation method in a bluetooth system |
| 06/09/2004 | EP1083759B1 Communication terminal device and base station device |
| 06/09/2004 | EP1012995B1 Data transmission method and mobile telephone system |
| 06/09/2004 | CN1504053A Switching between ultrawide broadband cell |
| 06/09/2004 | CN1504023A Physical layer processing for wireless communication system using CDMA |
| 06/09/2004 | CN1504018A Communication system for CDMA |
| 06/09/2004 | CN1503492A Multipath tracking method and device |
| 06/09/2004 | CN1503489A 半导体集成电路设备和无线通信系统 Semiconductor integrated circuit device and wireless communication systems |
| 06/09/2004 | CN1503488A Method for upgrading TRX monoboard program in WCDMA |
| 06/09/2004 | CN1503487A Code filtering self-adaptive wave beam formation method |
| 06/09/2004 | CN1503465A Spread spectrum communication device and spread spectrum communication method |
| 06/09/2004 | CN1503464A Spread spectrum communication device and spread spectrum communication method |
| 06/09/2004 | CN1503463A Digital receiver of modulated signal capable of processing various kinds of data rate |