One programme use carrier of OFDM
標簽： programme carrier OFDM One
上傳時間： 2014-01-22
上傳用戶：tyler
A 64 sub carrier OFDM system based on the parameter of Mean square error
標簽： parameter carrier square system
上傳時間： 2013-12-27
上傳用戶：yyq123456789
Transitition from single carrier to multi carrier equalization
標簽： carrier Transitition equalization single
上傳時間： 2017-06-20
上傳用戶：561596
Multi-Carrier CDMA in a Rayleigh Fading Channel
標簽： Multi-Carrier Rayleigh Channel Fading
上傳時間： 2013-12-09
上傳用戶：gmh1314
In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and the outputs of the correlators are combined with a maximal-ratio combiner. This type of signaling has the desirable properties of exhibiting a narrowband interference suppression effect, along with robustness to fading, without requiring the use of either an explicit RAKE structure or an interference suppression filter.
標簽： multi-carrier erformance signaling technique
上傳時間： 2017-07-31
上傳用戶：宋桃子
project for GPS/INS and carrier dGPS processing
標簽： processing project carrier dGPS
上傳時間： 2013-12-27
上傳用戶：silenthink
a carrier sense multiple access with collision avoidance (CSMA/CA) based MAC protocol, called nanoMAC, suitable for low bit-rate, low-power wireless devices with high efficiency
標簽： avoidance collision multiple protocol
上傳時間： 2017-08-28
上傳用戶：小寶愛考拉
OFDM(正交頻分復用)技術(shù)實際上是MCM(Multi-Carrier Modulation，多載波調(diào)制)的一種。其主要思想是，將信道分成若干正交子信道，將高速數(shù)據(jù)信號轉(zhuǎn)換成并行的低速子數(shù)據(jù)流，調(diào)制到在每個子信道上進行傳輸。正交信號可以通過在接收端采用相關(guān)技術(shù)來分開，這樣可以減少子信道之間的相互干擾(ICI)。每個子信道上的信號帶寬小于信道的相關(guān)帶寬，因此每個子信道上的可以看成平坦性衰落，從而可以消除符號間干擾。而且由于每個子信道的帶寬僅僅是原信道帶寬的一小部分，信道均衡變得相對容
標簽： Multi-Carrier Modulation OFDM MCM
上傳時間： 2017-09-03
上傳用戶：skfreeman
Combined Processing of GPS, GLONASS, and SBAS Code Phase and Carrier Phase Measurements Lambert Wanninger, Stephan Wallstab-Freitag Geodetic Institute, Dresden University of Technology, Germany
標簽： Phase Measurements Processing and
上傳時間： 2014-01-15
上傳用戶：asasasas
Carrier Board for Gumstix Verdex Pro. Has 2 - 30A motor drivers for robotic loco motion PIC micro handles motion control. USB host signals. USB console connector AC97 audio CODEC Exapnsion headers for PIC micro.
標簽： for Carrier Gumstix drivers
上傳時間： 2014-05-29
上傳用戶：Yukiseop
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