| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 02/23/2005 | CN1190977C Apparatus and method for providing separate forwand dedicated and shared shared control channels in communications system |
| 02/22/2005 | US6859656 Apparatus and method for optimizing transmission power of network |
| 02/22/2005 | US6859487 Radio communication system and base station and mobile terminal to be employed therein |
| 02/22/2005 | US6859445 Channel assignment apparatus and method for a common packet channel in a WCDMA mobile communication system |
| 02/22/2005 | CA2337678C Method for supporting a discontinuous transmission mode in a base station in a mobile communication system |
| 02/17/2005 | WO2005015782A1 Method for setting time limit in joining mbms service |
| 02/17/2005 | WO2005015778A1 Mobile station apparatus and receiving method |
| 02/17/2005 | US20050037805 Signal reception apparatus and method for multi-band utlra-wideband communication systems |
| 02/17/2005 | US20050037797 Transmission power control system, control method, base station and control station |
| 02/17/2005 | US20050037736 System and method for controlling a mobile terminal using a digital signature |
| 02/17/2005 | US20050037719 Information notification method, mobile communications system, base station, and mobile station |
| 02/17/2005 | US20050036479 Method and apparatus for generating preamble using chaotic sequence |
| 02/17/2005 | US20050036461 Telecommunication method in a wireless cellular telecommunication system |
| 02/16/2005 | EP1507425A1 System and method for controlling a mobile terminal using a digital signature |
| 02/16/2005 | EP1507379A2 A method and apparatus for transmitting data in a multiple carrier system |
| 02/16/2005 | EP1507350A1 Path search device and method, and array antenna reception device using the same |
| 02/16/2005 | EP1507336A1 Communication terminal device and spread code estimation method |
| 02/16/2005 | EP1507335A1 Signal reception apparatus and method for multiband ultrawideband communication systems |
| 02/16/2005 | EP1506685A1 Method and apparatus for minimizing time of reception during paging |
| 02/16/2005 | EP1506628A2 Method and apparatus for controlling transmission of packets in a wireless communication system |
| 02/16/2005 | CN2679949Y Time-division synchronous code division multichannel access user equipment |
| 02/16/2005 | CN1582589A Base site and method for quickly establishing a CDMA dispatch call |
| 02/16/2005 | CN1582543A Ceasing transmission of data rate control information in a CDMA communication system when the mobile station transits to the idle open state |
| 02/16/2005 | CN1582537A Method and system for code reuse and capacity enhancement using null steering |
| 02/16/2005 | CN1581997A Method for realizing circuit domain multimedia business backspace to voice business |
| 02/16/2005 | CN1581914A Method for realizing official telephone of SDH device using IP telephone |
| 02/16/2005 | CN1581867A Method and system for realizing tracked interface message |
| 02/16/2005 | CN1581772A System and method for controlling a mobile terminal using a digital signature |
| 02/16/2005 | CN1581754A Method for displaying short number of calling user for incoming number display |
| 02/16/2005 | CN1581753A Method and device for realizing air monitoring |
| 02/16/2005 | CN1581751A Quadrature code CDMA signal detecting method |
| 02/16/2005 | CN1581750A Method for treating message discard of intelligent calling entity for CDMA |
| 02/16/2005 | CN1581749A Method for improving air transmission rate for data business |
| 02/16/2005 | CN1581748A Interference code allocation method for communication system switch |
| 02/16/2005 | CN1581747A Ground wireless access network flow control method for general mobile communication system |
| 02/16/2005 | CN1581746A Treatment method for establishing context request of packet data protocol |
| 02/16/2005 | CN1581745A System message 1 label value distributing method |
| 02/16/2005 | CN1581743A Iu port user plane time adjusting method for 3G mobile communication |
| 02/16/2005 | CN1581742A Method for setting enter time limit of MBMS business |
| 02/16/2005 | CN1581732A Communication method in radio honeycomb communication system |
| 02/16/2005 | CN1581714A CDMA communication device for improving the usability of frequencies and suppressing the occurrence of call loss |
| 02/16/2005 | CN1190098C Radio base station and method for controlling radio communication |
| 02/16/2005 | CN1190030C Realizing method of base station resoure management |
| 02/16/2005 | CN1190029C Apparatus and method for transmitting and receiving data in CDMA communication system |
| 02/15/2005 | US6856813 Radio communication system |
| 02/15/2005 | US6856609 Mobile station for CDMA communication system and method for communication of the mobile station |
| 02/15/2005 | US6856608 Method and base station for allocating pseudo noise code |
| 02/15/2005 | CA2353902C Power control method and system in mobile communication networks |
| 02/10/2005 | WO2005013633A1 A system & method for the mitigation of cdma cross-correlation artifacts and the improvement of signal-to-noise ratios in tdma location networks |
| 02/10/2005 | WO2005013527A1 Method for detecting the orthogonal code cdma signal |
| 02/10/2005 | US20050032493 Multimode wireless terminal and wireless transmitter-receiver unit |
| 02/10/2005 | US20050031023 Systems and methods for parallel signal cancellation |
| 02/10/2005 | US20050031022 Method of partial parallel interference cancellation |
| 02/10/2005 | US20050031018 Zero-padded OFDM with improved performance over multipath channels |
| 02/10/2005 | US20050030931 Apparatus and method for modulating ranging signals in a broadband wireless access communication system |
| 02/10/2005 | US20050030925 MC-CDMA downlink transmission method |
| 02/09/2005 | EP1505847A1 Mobile communication system, radio base station apparatus, and random access control method used in them |
| 02/09/2005 | EP1505756A2 Adaptive modulation and coding |
| 02/09/2005 | EP1505754A2 Receiver in a spread spectrum communication system |
| 02/09/2005 | EP1505745A2 Physical channel configuration signaling procedures |
| 02/09/2005 | EP1505739A2 Improved random access preamble coding for initiation of wireless mobile communications sessions |
| 02/09/2005 | EP1504596A2 High-resolution image projection |
| 02/09/2005 | EP1504558A1 Acknowledging broadcast transmissions |
| 02/09/2005 | EP1504552A1 Code generation, in particular for umts digital communications |
| 02/09/2005 | EP1504547A2 Receiving station for cdma wireless system and method |
| 02/09/2005 | EP1504541A1 Rake-demodulator with multicode-finger |
| 02/09/2005 | EP1173944B1 Method for forming and determining a signal sequence, method of synchronization, transmitter unit and receiver unit |
| 02/09/2005 | CN1579106A Method and apparatus for quickly establishing a CDMA dispatch call |
| 02/09/2005 | CN1578491A Radio network controller and radio communications method |
| 02/09/2005 | CN1578286A Method for ultra wideband communication using frequency band modulation, and system for the same |
| 02/09/2005 | CN1578262A Packet transceiver apparatus |
| 02/09/2005 | CN1578220A Rate matching device and method for a data communication system |
| 02/09/2005 | CN1578196A 通信系统和发射功率控制方法 Communication system and a transmission power control method |
| 02/09/2005 | CN1578193A 数据传输的方法和无线电站 Data transmission method and a radio station |
| 02/09/2005 | CN1578175A Multimode wireless terminal and radio receiving and transmitting part |
| 02/09/2005 | CN1577031A Optical code division multiplex transmission method and optical code division multiplex transmission device |
| 02/09/2005 | CN1189058C Communication terminal device, and base station device |
| 02/09/2005 | CN1188963C Spread spectrum signal receiving apparatus |
| 02/09/2005 | CN1188956C Communication system and method utilizing orthogonal block encoding technique |
| 02/09/2005 | CN1188955C Receiver for receiving multiple overlapped extended spectrum signal and decoding at least one kind of them |
| 02/09/2005 | CN1188952C Smoothily switched base control system and method therefor |
| 02/08/2005 | US6853837 CDMA receiver and DCMA demodulator with AGC circuit |
| 02/08/2005 | US6853631 Code-division multiplex communication transmitting apparatus and receiving apparatus and method thereof |
| 02/08/2005 | CA2391633C Variable rate spread spectrum communication method and apparatus |
| 02/08/2005 | CA2345823C Rendering multicast service with sufficient reception quality to wireless terminals |
| 02/03/2005 | WO2005011316A1 Radio communication system |
| 02/03/2005 | WO2005011167A1 Pilot multiplexing method and transmission/reception device in ofdm system |
| 02/03/2005 | WO2005011140A1 Method of controlling a papr using a walsy code allocation technique in a cdma-2000 system |
| 02/03/2005 | US20050026641 Mobile communicatiion system, mobile communication terminal, power control method used therefor, and program therefor |
| 02/03/2005 | US20050026640 Pseudorandom number offset assignment system and method |
| 02/03/2005 | US20050026612 Radio network controller and radio communications method |
| 02/03/2005 | US20050026569 High-speed - WPAN and method for enabling communication between devices located in different piconets |
| 02/03/2005 | US20050025254 Adaptive modulation and coding |
| 02/03/2005 | US20050025219 Spread-spectrum transceiver |
| 02/03/2005 | US20050025145 Cable modem termination system with flexible addition of single upstreams or downstreams |
| 02/03/2005 | US20050025111 CDMA communication device for improving the usability of frequencies and suppressing the occurrence of call loss |
| 02/03/2005 | US20050025100 Scheduling apparatus and method in a CDMA mobile communication system |
| 02/03/2005 | US20050025098 Communication system, transmitter of the system, receiver of the system, and physical layer control method |
| 02/03/2005 | US20050025096 Method and apparatus for time-sharing channelization code in a CDMA communication system |
| 02/03/2005 | US20050025079 Mobile communication system, radio control station, base station and mobile station for the system, and parameter determination method employing parallel combinatory spread-spectrum scheme |