Results 101 to 110 of about 11,641 (207)

Impact of reformed RM Encoded data on PAPR of Multicode CDMA under MSK

open access: yesSir Syed University Research Journal of Engineering and Technology, 2016
In this research work, the effect of Reformed Reed Muller Encoded Data (RRMED) on Peak to Average Power Ratio (PAPR) of Multicode Code Division Multiple Access (MC-CDMA) systems was studied under Minimum Shift Keying (MSK) modulation. Simulation studies
S. Rizwan-ul- Hasan   +2 more
doaj  

OFDM sistemi ve PAPR azaltma teknikleri = OFDM system and PAPR reduction techniques /

open access: yes, 2016
Dik Frekans Bölmeli Çoğullama (OFDM), çoklu yol ortamına ve semboller arası girişime (ISI) karşı dayanıklılığı nedeniyle modern kablosuz iletişim sistemleri için ümit veren bir tekniktir.
Süleyman Demirel Üniversitesi. Fen Bilimleri Enstitüsü. Elektronik ve Haberleşme Mühendisliği Anabilim Dalı. 9124 issuing body   +2 more
core  

Vertailullinen analyysi PAPR-supistamismenetelmistä

open access: yes
5th generation networks rely on orthogonal frequency-division multiplexing (OFDM), which suffers from high peak-to-average power (PAPR). This forces radio frequency (RF) power amplifiers to operate well below maximum power, wasting energy to prevent ...
Reinikka, Tuukka
core  

Analysis of PAPR in OFDM with CSS [PDF]

open access: yes, 2015
The present trends in wireless communication industry are in light of multi-carrier transmission technique for example, Orthogonal Frequency Division Multiplexing (OFDM) which is very encouraging as far as higher data rates and better resistance to ...
Palakonda Reddy, M
core  

Tone reservation technique combined with active constellation extension for PAPR reduction of OFDM signal

open access: yesTongxin xuebao, 2016
To overcome the drawbacks of existing tone reservation(TR) techniques,an efficient TR algorithm combined with active constellation extension (ACE-TR) was proposed for reducing the peak-to-average power ratio (PAPR) of or-thogonal frequency division ...
Fang LIU, Yong WANG
doaj  

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