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DECREASING THE RA COLLISION IMPACT FOR MASSIVE NB-IOT IN 5G WIRELESS NETWORKS

(Received: 29-May-2021, Revised: 17-Jul.-2021 , Accepted: 2-Aug.-2021)
Bilal Rabah Al-Doori,Ahmed Zurfi
#Backoff #Collision #MAC #Random access #Window size
  • Views: 223
  • Downloads: 95
  • DOI: 10.5455/jjcit.71-1620292048
  • Cited by: 0
Abstract

ARBITER DESIGN BASED ON QUANTUM DOT CELLULAR AUTOMATA

(Received: 10-Sep.-2020, Revised: 1-Nov.-2020 , Accepted: 18-Nov.-2020)
Ziyad Altarawneh,Mutaz Al-Tarawneh
#QCA #System-on-chip #Arbiter #Resource utilization
  • Views: 400
  • Downloads: 180
  • DOI: 10.5455/jjcit.71-1599718940
  • Cited by: 0
Abstract

CHANNEL ESTIMATION AND DETECTION FOR OFDM MASSIVE-MIMO IN FLAT AND FREQUENCY- SELECTIVE FADING CHANNELS

(Received: 2-May-2020, Revised: 2-Jul.-2020 and 2-Aug.-2020 , Accepted: 28-Aug.-2020)
Abdelhamid Riadi,Mohamed Boulouird,Moha M’Rabet Hassani
#Massive MIMO #OFDM #Flat and frequency selective fading #OSIC #Rician channel #Rayleigh channel
  • Views: 675
  • Downloads: 304
  • DOI: 10.5455/jjcit.71-1588437727
  • Cited by: 0
Abstract

HYBRID BLOCKCHAIN

(Received: 10-May-2020, Revised: 28-Jun.-2020 and 20-Jul.-2020 , Accepted: 8-Aug.-2020)
Hazem W. Marar,Rosana W. Marar
#Blockchain #Bitcoin #Crypto-currency #Distributed #E-commerce #Hybrid
  • Views: 784
  • Downloads: 298
  • DOI: 10.5455/jjcit.71-1589089941
  • Cited by: 0
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