223461 ⎘
Details of transmission systems, not covered by a single one of groups - ; Details of transmission systems not characterised by the medium used for transmission; Spread spectrum techniques using direct sequence modulation; Correlator structure Sliding correlator type
Efficient handling of clock offset in spread spectrum decoders
#2Extended range communications for ultra-wideband network nodes
#3Extended range communications for ultra-wideb and network nodes
#4Distortion cancellation device and method
#5Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communication systems
#6Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communications systems
#7EFFICIENT FRAME TRACKING IN MOBILE RECEIVERS
#8Synchronization processing circuit and synchronization processing method in wireless communication system
#9Method of processing a digital signal derived from an analog input signal of a GNSS receiver, a GNSS receiver base band circuit for carrying out the method and a GNSS receiver
#10Software based spread spectrum signal processing
#11METHOD AND DEVICE OF ACQUIRING SATELLITE SIGNALS, CORRESPONDING COMPUTER PROGRAM PRODUCT
#12LOW I/O BANDWIDTH METHOD AND SYSTEM FOR IMPLEMENTING DETECTION AND IDENTIFICATION OF SCRAMBLING CODES
#13Pseudo noise code tracking circuit and pseudo noise code tracking method
#14Detection device of a spreading code and a timing, and a method thereof
#15Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference
#16Time Multiplexed Non-Coherent Multipath Search Method and Apparatus
#17Cell search method and apparatus for asynchronous mobile communication system
#18Efficient frame tracking in mobile receivers
#19Wireless communication system
#20Hybrid polyphase and joint time-frequency detection
#21Method of processing a digital signal derived from an analog input signal of a GNSS receiver, a GNSS receiver base band circuit for carrying out the method and a GNSS receiver
#22Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
#23Pilot signals for synchronization and/or channel estimation
#24Correlator sum method for spread spectrum signal receivers
#25Method and apparatus for multiresolution / multipath searcher
#26Pilot signals for synchronization and/or channel estimation
#27Method of processing a digital signal derived from an analog input signal of a GNSS receiver, a GNSS receiver base band circuit for carrying out the method and a GNSS receiver
#28Cross correlation circuits and methods
#29Low gate count sequential multitap correlator
#30Correlator
#31Equalizer with reduced complexity with application to long delay spread channels
#32Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
#33Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
#34Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
#35Correlation method to adaptively operate in time varying phase and correlator thereof
#36Detecting a data frame
#37Acquisition method and apparatus for carrying out the method
#38Parallel correlator implementation using block integration for spread-spectrum communication
#39Software based spread spectrum signal processing
#40Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
#41Real-time software receiver
#42Apparatus and method for detecting preambles according to IEEE 802.11B wireless LAN standard
#43Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference
#44Receiver for a CDMA system
#45Synchronous acquisition circuit and a synchronous acquisition method of a spread spectrum code
#46Path search method for CDMA communication systems
#47Impulse-based communication system
#48Apparatus, system and method for flip modulation in an impulse radio communications system
#49Pilot signals for synchronization and/or channel estimation
#50Efficient frame tracking in mobile receivers
#51Mobile terminal with down-link synchronisation via an iterative correlation system
#52Pharmaceutical activity and manufacturing method of four kinds of plant compound production of reducing phlegm
#53Efficient frame tracking in mobile receivers
#54Method and apparatus for detection of Pilot signal with frequency offset using multi-stage correlator
#55Efficient handling of clock offset in spread spectrum decoders