Patents for H04J 13 - Code division multiplex systems (21,510) |
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07/24/2013 | CN101297495B Method and device for varying scrambling/OVSF codes in wireless communication environment |
07/24/2013 | CN101053053B Communication device based on multicarrier transmission mode and communication system |
07/23/2013 | US8495633 Interpreting I/O operation requests from pageable guests without host intervention |
07/23/2013 | US8493998 Method and apparatus for scheduling forward data bursts in wireless network |
07/23/2013 | US8493958 Flexible payload control in data-optimized communication systems |
07/23/2013 | US8493953 Method and device for mitigation of multi-user interference in code division multiple access |
07/23/2013 | US8493908 Method of allocating uplink transmission channels in a communication system |
07/23/2013 | CA2537443C Method and apparatus for acknowledging reverse link transmissions in a communications system |
07/18/2013 | WO2013105576A1 Wireless resource administration unit |
07/18/2013 | US20130182684 Cdma mobile communication system and communication method |
07/18/2013 | US20130182682 Dynamic bandwidth allocation for multiple access communications using buffer urgency factor |
07/17/2013 | CN103210595A Reduction of interference in mobile telecommunications systems |
07/17/2013 | CN101849427B Method and apparatus for preamble creation and communication in a wireless communication network |
07/16/2013 | US8488649 Code converting apparatus, receiver, and code converting method |
07/16/2013 | US8488579 Wireless communication system with selectively sized data transport blocks |
07/16/2013 | CA2665218C Method and apparatus for processing primary and secondary synchronization signals for wireless communication |
07/11/2013 | US20130176970 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data |
07/11/2013 | US20130176969 Integrated circuit for random access method and apparatus |
07/11/2013 | US20130176962 Communication apparatus and reception method |
07/11/2013 | DE69735459C5 Verfahren zur Steuerung der Senderleistung für einen CDMA Nachrichtenübertragungssystem A method for controlling transmitter power for a CDMA message transmission system |
07/10/2013 | CN1965494B Method for decoding channelisation code set information in a spread spectrum receiver |
07/10/2013 | CN103199967A Radio transmission device and radio transmission method |
07/10/2013 | CN103199951A Wireless communication system, pilot sequence allocation apparatus and method, and mobile station |
07/10/2013 | CN101651468B Data detection for codes with non-uniform spreading factors |
07/10/2013 | CN101578800B Pilot transmission in a wireless communication system |
07/10/2013 | CN101309212B Method and apparatus for controlling transmission of packets in a wireless communication system |
07/09/2013 | US8483060 Method for configuring a telecommunication system |
07/09/2013 | CA2572431C Method and apparatus for minimizing co-channel interference by scrambling |
07/03/2013 | CN1568592B Transmission device, reception device and radio communication method |
07/03/2013 | CN103190104A Network nodes and methods |
07/03/2013 | CN103188027A Frequency domain secondary synchronization code generation method and device |
07/03/2013 | CN101578809B Method and device for generating downlink frame, and method and device for searching cell |
07/03/2013 | CN101578808B Method and device for generating downlink frame, method and device for searching cell |
07/03/2013 | CN101340257B Wireless communication method, code division multiple access communication system, device and communication method |
07/02/2013 | US8477728 Handoff between base stations of different protocol revisions in a CDMA system |
07/02/2013 | US8477722 Handoff control method and a mobile station employing the same |
07/02/2013 | CA2616370C Sdma for wcdma with increased capacity by use of multiple scrambling codes |
07/02/2013 | CA2606579C Composite code-division/time-division multiplex system |
06/27/2013 | WO2013091490A1 Method and device for processing cyclic shift sequence hopping and obtaining cyclic shift sequence values |
06/26/2013 | EP2608616A1 Mobile terminal apparatus and wireless communication method |
06/26/2013 | EP2606588A1 Randomization of block spread signals |
06/26/2013 | CN101800572B Method and system for transmitting uplink reference signal and user equipment |
06/25/2013 | US8472558 Radio transmission device and radio transmission method |
06/25/2013 | US8472424 Method and apparatus for supporting multiple multiplexing schemes for wireless communication |
06/25/2013 | US8472398 Communications apparatus and communications system using multicarrier transmission mode |
06/19/2013 | EP2605434A1 Terminal device, base station device, retransmission method, and resource allocation method |
06/19/2013 | EP2605426A2 Method and apparatus for controlling transmission electric power |
06/19/2013 | EP2605425A2 Method and apparatus for controlling transmission electric power |
06/19/2013 | CN1933447B Prioritization and flow control of a spread spectrum multiuser channel |
06/19/2013 | CN1878042B Orthogonal code synchronization system and method for spread spectrum CDMA communications |
06/19/2013 | CN103166881A Smart antenna calibration method and smart antenna calibration system |
06/19/2013 | CN101933240B Generation of MBSFN-DOB synchronization codes |
06/19/2013 | CN101394670B Method of managing processing resources in a mobile radio system |
06/19/2013 | CN101278207B Spread-spectrum code for satellite navigation system |
06/18/2013 | US8467432 Radio communication device and response signal diffusion method |
06/18/2013 | US8467416 Deterministic rotational coding |
06/18/2013 | US8467353 Time-slotted data packets with a preamble |
06/18/2013 | US8467292 Method for configuring a telecommunication system |
06/13/2013 | WO2013086398A1 Support for voice over flexible bandwidth carrier |
06/13/2013 | WO2013085262A1 Method and apparatus for generating pair of orthogonal sets with wide range of spreading factors |
06/13/2013 | US20130148520 Supporting voice for flexible bandwidth systems |
06/12/2013 | CN103152119A System scrambling code confirming method, device, base stations, distribution method, equipment and system |
06/12/2013 | CN101933241B Code converting apparatus, receiver, and code converting method |
06/12/2013 | CN101822110B Method and apparatus for generation and usage of extended Golay codes |
06/12/2013 | CN101578810B Method for generating downlink frame, and method for searching cell |
06/11/2013 | US8463196 Method and decoder for decoding a wireless transmission from a predefined user |
06/11/2013 | US8463194 Method and apparatus for determining propagation delays for use in wide area networks |
06/11/2013 | US8462818 Method for processing CDMA signals and a device having CDMA signal capabilities |
06/11/2013 | US8462615 Transmission device, reception device, and radio communication method |
06/11/2013 | CA2470619C Method for code re-allocation in telecommunication systems, related system and computer product |
06/06/2013 | WO2013078518A1 Algebraic generators of sequences for communication signals |
06/06/2013 | US20130142217 Setting a transmission power level for a mobile unit |
06/05/2013 | EP2600550A1 Network nodes and methods |
06/05/2013 | EP2600535A1 Method, apparatus and system for configuring demodulation reference signal |
06/05/2013 | CN1983865B Code division multiplex transmission manner, transmitter and receiver |
06/05/2013 | CN103138908A Base station device and communication method |
06/05/2013 | CN103138893A Radio transmission device and radio transmission method |
06/05/2013 | CN101778070B Two-stage spread spectrum OFDM (Orthogonal Frequency Division Multiplexing) self-adapting code allocation method and system under zero-forcing algorithm |
06/05/2013 | CN101471685B Narrowband CDMA reverse link and modulation spread-spectrum circuit and de-spread demodulation circuit thereof |
06/04/2013 | US8457315 Pilot transmission in a wireless communication system |
06/04/2013 | US8457234 Radio communication method and apparatus selectively employing a plurality of antennas |
06/04/2013 | US8457040 Method and apparatus for maintaining synchronization in a communication system |
05/30/2013 | US20130136111 Signaling for wireless communications |
05/30/2013 | US20130136085 Terminal apparatus, base station apparatus, and communication method |
05/30/2013 | US20130136061 Low-rate long-range mode for ofdm wireless lan |
05/29/2013 | CN202957927U Wireless electronic door viewer based on code division multiple access (CDMA) |
05/29/2013 | CN101621487B Channel estimation method in HSDPA system |
05/29/2013 | CN101136715B Method for synchronizing a base station and a mobile station |
05/28/2013 | US8451936 Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions |
05/28/2013 | US8451805 Spread spectrum transmitting and receiving apparatus using a beacon signal for carrier sensing |
05/28/2013 | US8451787 Allocation of preamble sequences |
05/23/2013 | US20130127660 Navigation signal transmitting apparatus, navigation signal transmission method and positional information providing apparatus |
05/22/2013 | CN1748386B Method for managing service context of user equipment paging in multimedia broadcast/multicast service |
05/22/2013 | CN1510937B Communication method in communication system and communication method in communication device |
05/22/2013 | CN103117773A Chaos ultra wide brand traffic flow collection system utilizing terminal cooperation and collection method |
05/22/2013 | CN102064915B Distributed differential space-time code transmission method suitable for fast fading channel |
05/22/2013 | CN101449480B Code evaluating device, code evaluating method, wireless communication system, base station and mobile station |
05/21/2013 | US8446811 Constellation re-arrangement and bit grouping |
05/21/2013 | CA2605221C Apparatus and method for generating scrambling code in umts mobile communication system |
05/16/2013 | WO2013070729A1 Voice service solutions for flexible bandwidth systems |