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Browsing Department of Electrical Engineering by Author "Atif Raza Jafri"
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Malik Imran; Muhammad Rashid; Atif Raza Jafri; Muhammad Najam-Ul-Islam
(Bahria University Islamabad Campus, 2018)
Flexibility is one of the driving agents for 5G architecture development to incorporate enhanced mobile broad band, machine type communication (MTC), and ultra-reliable MTC. While considering exibility in the domain of ...
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Atif Raza Jafri; Malik Imran; Muhammad Rashid
(Bahria University Islamabad Campus, 2016)
Flexible hardware implementations of cryptographic algorithms in the real time applications have been frequently proposed. This paper classifies the state-of-the-art research practices through a Systematic Literature Review ...
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Umar Mujahid; Atif Raza Jafri; M. Najam-ul-Islam
(Bahria University Islamabad Campus, 2016)
Security and privacy are the two major concerns of radio-frequency identi¯cation (RFID) based identi¯cation systems. Several researchers have proposed ultralightweight mutual authentication protocols (UMAPs) to ensure the ...
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M. Najam-ul-Islam; Umar Mujahid; Atif Raza Jafri
(Bahria University Islamabad Campus, 2016)
Security and privacy are the two major concerns of radio-frequency identi¯cation (RFID) based identi¯cation systems. Several researchers have proposed ultralightweight mutual authentication protocols (UMAPs) to ensure the ...
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Muhammad Rashid; Malik Imran; Atif Raza Jafri; Turki F. Al-Somani
(Bahria University Islamabad Campus, 2018)
Symmetric and asymmetric cryptographic algorithms are used for a secure transmission of data over an unsecured public channel. In order to use these algorithms in real time applications, many flexible hardware architectures ...
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Atif Raza Jafri; Javaria Majid; Lei Zhang; Muhammad Ali Imran; M. Najam-ul-Islam
(Bahria University Islamabad Campus, 2018)
Universal filtered multicarrier (UFMC) is a low complexity promising waveform that provides quasi-orthogonal property among subcarriers. In addition, it can achieve much better out-of-band emission performance than orthogonal ...
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Atif Raza Jafri; Amer Baghdadi; M. Najam-ul-Islam
(Bahria University Islamabad Campus, 2017)
A novel multi-ASIP and network-on-chip (NoC) based flexible architecture for parallel iterative demapping with turbo decoding using signal space diversity (TBICM-ID-SSD) is presented in this brief. The proposed heterogeneous ...
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Umar Mujahid; M. Najam-ul-Islam; Atif Raza Jafri; Qurat-ul-Ain; M. Ali Shami
(Bahria University Islamabad Campus, 2016)
RFID is one of the most prominent identification schemes in the field of pervasive systems. Nonline of sight capability makes RFID systemsmuch better choice than its contended systems (such as barcode,magnetic tape, etc.). ...
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M. Najam-ul-Islam; Umar Mujahid; Atif Raza Jafri; Qurat Ul Ain; Muhammad Ali Shami
(Bahria University Islamabad Campus, 2016)
RFID is one of the most prominent identification schemes in the field of pervasive systems. Nonline of sight capability makes RFID systemsmuch better choice than its contended systems (such as barcode,magnetic tape, etc.). ...
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Atif Raza Jafri; Muhammad Najam ul Islam; Malik Imran; Muhammad Rashid
(Bahria University Islamabad Campus, 2017)
Applying uni¯ed formula while computing point addition and doubling provides immunity to Elliptic Curve Cryptography (ECC) against power analysis attacks (a type of side channel attack). One of the popular techniques ...