Patents
Patents for H04J 13 - Code division multiplex systems (21,510)
09/2007
09/26/2007EP1068682B1 Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties
09/26/2007CN101044706A Packet transmission control apparatus and packet transmission control method
09/26/2007CN101043695A Method for storing and maintaining user equipment information in mobile communication system
09/26/2007CN101043687A Mobile terminal having wireless personal domain network function
09/26/2007CN101043671A Method and system for controlling user terminal to read system message
09/26/2007CN101043660A Method for realizing end-to-end encrypting call in cluster system
09/26/2007CN101043562A Fee counting method for CDMA intelligent network service
09/26/2007CN101043407A Method and system for enquiring data of sensor network and sensor node
09/26/2007CN101043376A Method and apparatus for transmitting maintenance order
09/26/2007CN101043371A Method for reporting board performance data of equipment
09/26/2007CN101043369A Service gradation based loss distribution method
09/26/2007CN101043307A Method and apparatus for de-activating hybrid automatic repeat request process in a wireless communications system
09/26/2007CN101043286A Method and apparatus for bit-rate enhancement and wireless communication using the same
09/26/2007CN101043285A Method for determining number of transmission code based on slotting limit information
09/26/2007CN101043284A Interleaver of TURBO coder in WCDMA system
09/26/2007CN101043283A Method and receiver for increasing efficiency of identification process in CDMA communication system
09/26/2007CN101043258A Spread spectrum communication apparatus and method
09/26/2007CN101043251A Physical layer processing for a wireless communication system using code division multiple access
09/26/2007CN101043230A Downlink multi-path searching method and apparatus in WCDMA communication system
09/26/2007CN101043229A Apparatus and method of super-strength path selective treatment in WCDMA system
09/26/2007CN100340091C Rescheduling scheduled transmissions
09/26/2007CN100340070C Method and equipment of multiuser detection for determining channelizing code in the downlink
09/25/2007US7274912 Method for regulating transmission power in a radio system
09/25/2007US7274761 Device synchronisation over a network
09/25/2007US7274747 Pulse shaping which compensates for component distortion
09/25/2007US7274729 Spread spectrum communication device and communication system
09/25/2007US7274707 Coexistence of stations capable of different modulation schemes in a wireless local area network
09/25/2007US7274681 Method of multiplexing information in mobile communications, method and apparatus for decoding transport format combination indicator, and mobile station apparatus, base station apparatus and mobile communication system
09/20/2007WO2007105904A2 Method for transmitting signals in the system with multiful antennas
09/20/2007WO2007105901A2 Apparatus for calculating papr and method thereof
09/19/2007EP1835638A1 Synchronised pilot reference transmission for a wireless communication system
09/19/2007EP1835633A2 System and method for generating signal waveforms in a CDMA cellular telephone system
09/19/2007EP1835617A2 PN code generation apparatus and method thereof
09/19/2007EP1220355B1 A method of canceling interference based on smart antenna
09/19/2007EP1123593B1 Method and apparatus for assigning walsh codes
09/19/2007CN200950589Y TD-SCDMA mainline amplifier and repeater of radio-frequency switch by switching incoming signal
09/19/2007CN200950588Y Wcdma数字中频直放站 Wcdma digital IF Repeater
09/19/2007CN200950582Y Device for reducing reception interference in code division multiple access system
09/19/2007CN101039502A Method and system for configuring multi-carrier frequency in MBMS
09/19/2007CN101039491A Method for transmitting monitored number to non-monitoring center and mobile switch center MSC
09/19/2007CN101039294A Method for improving channel estimation characteristic and synchronization characteristic of generalized multi-carrier system
09/19/2007CN101039171A Method for demodulating ACK slot signal of HS-DPCCH channel
09/19/2007CN100338890C Common packet channel
09/19/2007CN100338885C Transmitter and method for rate matching
09/18/2007US7272416 Site diversity transmission/reception apparatus, base station, and mobile station
09/18/2007US7272383 System and method for controlling a mobile terminal using a digital signature
09/18/2007US7272163 Method for two-level variable chip rate spreading and despreading used in CDMA system
09/18/2007US7272162 Transmitter and receiver for spread-spectrum communication system, and modulation and demodulation methods thereof
09/18/2007US7272130 CDMA device with automatic bit rate allocation
09/18/2007US7272125 Channel switching method and mobile communication terminal using the same
09/18/2007CA2449927C Method of providing packet data service in a wireless telecommunication system
09/18/2007CA2331546C Data transmission over a communications link with variable transmission rates
09/13/2007WO2007102398A1 Pulse radio receiver
09/13/2007US20070211684 Method For Supporting Pilot Boost In E-Dch Of Wcdma
09/13/2007US20070210940 Method of efficient direct sequence spread spectrum signal encoding and apparatus therefore
09/13/2007DE10230942B4 Vorrichtung und Verfahren für die Symbolabbildung von TFCI-Bits für einen Hard Split-Modus in einem CDMA-Mobilkommunikationssystem Device and method for symbol mapping of TFCI bits for a hard split mode in a CDMA mobile communication system
09/12/2007EP1833276A2 Television apparatus
09/12/2007EP1833185A2 Multiplex switching
09/12/2007EP1317086B1 Data transmission apparatus and data transmission method
09/12/2007CN101035379A Positioning method for the user plane to observe the reached time difference
09/12/2007CN101035376A Method for performing active cancellation of inter-cell interference in a cellular wireless access system
09/12/2007CN101035325A Transmission control method for wireless network and base station
09/12/2007CN101035226A Television apparatus
09/12/2007CN101035047A Processing method for loop network protection
09/12/2007CN101035044A Making method of the CDMA network card downloading software based on the stream downloading protocol
09/12/2007CN101035032A Failure monitoring method and device of the virtual rented line
09/12/2007CN101035025A Network device management method and system
09/12/2007CN101035020A Communication adaptation layer system and method for obtaining the network element information
09/12/2007CN101035005A Radio access device and charger compatibility method
09/12/2007CN101035002A Credit control client terminal, credit control server, charging system and charging method
09/12/2007CN101034951A Implementation method for in-Turbo code interweaver
09/12/2007CN101034935A Data multiplexing method of multi-user device for the mobile communication network and its system
09/12/2007CN101034920A Reverse link initial power setting
09/12/2007CN101034919A Reverse link initial power setting
09/12/2007CN101034918A Reverse link initial power setting
09/12/2007CN101034893A Multiplexed coding for user cooperation
09/12/2007CN100337486C Method for realizing circuit domain multimedia business backspace to voice business
09/12/2007CN100337415C Multipath searching method and apparatus for CDMA communication system
09/12/2007CN100337414C Service quality consulting method for wideband CDMA system
09/12/2007CN100337413C Dynamic distribution method for shared resource
09/11/2007US7269438 Base station transmission control method, cellular system and base station
09/11/2007US7269437 Transmission power control circuit using W-CDMA method
09/11/2007US7269420 System and method for retransmitting uplink data in a code division multiple access communication system
09/11/2007US7269199 Apparatus and method employing dynamic hop sequence adjustment in FHSS networks
09/11/2007US7269187 Packet detection system and method
09/11/2007US7269186 Protocol for framing a payload
09/11/2007US7269150 Method for transmitting signaling
09/11/2007US7269126 Method for code division multiple access communication with increased capacity through self-noise reduction
09/11/2007CA2417675C Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
09/07/2007WO2007101041A1 Method and apparatus for sending signaling information via channel ids
09/07/2007WO2007100032A1 Mobile communication system, its scramble code assigning method, mobile station, and base station
09/07/2007CA2642024A1 Method and apparatus for sending signaling information via channel ids
09/06/2007US20070206643 Skew management in cables and other interconnects
09/06/2007US20070206642 Bidirectional active signal management in cables and other interconnects
09/06/2007US20070206641 Encoding and deserialization-serialization for digital signals
09/06/2007US20070206640 Active signal management in cables and other interconnects
09/05/2007EP1830530A2 Channel estimation for time division duplex communication systems
09/05/2007EP1830478A1 Spread spectrum communication device and spread spectrum communication method
09/05/2007EP1830477A1 Spread spectrum communication device and spread spectrum communication method
09/05/2007EP1830476A1 Spread spectrum communication device and spread spectrum communication method
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