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

Abstract

CLOUD OF THINGS: ARCHITECTURE, RESEARCH CHALLENGES, SECURITY THREATS, MECHANISMS AND OPEN CHALLENGES

(Received: 13-Jun.-2020, Revised: 9-Aug.-2020 , Accepted: 9-Sep.-2020)

Shamsul Haq,Adil Bashir,Sahil Sholla

#Internet of things #Cloud computing #Cloud of things #Security #Privacy #Encryption algorithms

Abstract

(Received: 3-Feb.-2020, Revised: 22-Apr.-2020 , Accepted: 7-May-2020)

Younes Djemamar,Saida Ibnyaich,Abdelouhab Zeroual

#MIMO system #STBC #Full-rate #BER #Zero forcing #MMSE

Abstract

(Received: 3-Sep-2019, Revised: 22-Oct-2019 , Accepted: 6-Nov-2019)

Belal A. Asaati,Ammar M. Abu-Hudrouss

#Antenna selection #Double spatial modulation #Transmit diversity #Spectral efficiency #Bit error rate.

Abstract