Pooria Varahram

Publication Activity (10 Years)

Years Active: 2007-2021
Publications (10 Years): 9

Top Topics

Wireless Communication

Orthogonal Frequency Division Multiplexing

Video Coding Scheme

Top Venues

Wirel. Pers. Commun.

Int. J. Commun. Syst.

Telecommun. Syst.

Publications

Somayeh Mohammady, Ronan Farrell, John Dooley, Pooria Varahram
Comparison of Piece-Wise and full CFR for OFDM (LTE, 5G beyond), WCDMA, and DVB-S2X signals. WD (2021)
Pooria Varahram, Somayeh Mohammady, Ronan Farrell, John Dooley
A Crest Factor Reduction Scheme with Optimum Spacing Peak Cancellation for Intra-band Non-contiguous Carrier Aggregated OFDM Signals. Wirel. Pers. Commun. 112 (2) (2020)
Mohsen Kazemian, Pooria Varahram, Shaiful J. Hashim, Borhanuddin Mohd Ali, Ronan Farrell
A low complexity peak-to-average power ratio reduction scheme based on selected mapping and radix-II IFFT in OFDM systems. Telecommun. Syst. 67 (1) (2018)
Khalid Al-Hussaini, Borhanuddin Mohd Ali, Pooria Varahram, Shaiful Jahari Hashim, Ronan Farrell
A low complexity high efficiency hybrid multiplicative-additive crest factor reduction for OFDM systems. Telecommun. Syst. 65 (2) (2017)
Khalid Al-Hussaini, Borhanuddin Mohd Ali, Pooria Varahram, Shaiful J. Hashim, Ronan Farrell
Hardware co-simulation for a low complexity PAPR reduction scheme on an FPGA. Int. J. Wirel. Mob. Comput. 12 (1) (2017)
Pooria Varahram, John Dooley, Keith Finnerty, Ronan Farrell
A low complexity pre-distortion scheme for power amplifier linearization in wideband applications. Int. J. Commun. Syst. 30 (8) (2017)
Khalid Al-Hussaini, Borhanuddin Mohd Ali, Pooria Varahram, Shaiful Jahari Hashim
Designing and Implementing a Novel Single IFFT Scrambling PAPR Reduction Scheme in OFDM Systems Using FPGA with Hardware Co-simulation. Wirel. Pers. Commun. 95 (4) (2017)
Hong Ning Choo, Nurul Adilah bt. Abdul Latiff, Pooria Varahram, Borhanuddin Mohd Ali
Error reduction of memory polynomial with binomial reduction in digital pre-distortion for wireless communication systems. ICTC (2016)
Mohsen Kazemian, Pooria Varahram, Shaiful Jahari Bin Hashim, Borhanuddin Mohd Ali, Ronan Farrell
A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes. Wirel. Pers. Commun. 88 (2) (2016)
Mohsen Kazemian, Pooria Varahram, Borhanuddin Bin Mohd Ali, Somayeh Mohammady
A low complexity PAPR reduction scheme based on radix-II IFFT. ICCE (2015)
Pooria Varahram, Borhanuddin Mohd Ali, Somayeh Mohammady, Ahmed Wasif Reza
Prototype of a Peak to Average Power Ratio Reduction Scheme in Orthogonal Frequency Division Multiplexing Systems. KSII Trans. Internet Inf. Syst. 9 (6) (2015)
Pooria Varahram, Borhanuddin Mohd Ali
Implementation of a Low Complexity Peak-to-Average Power Ratio Reduction Scheme on Field Programmable Gate Array. Wirel. Pers. Commun. 82 (3) (2015)
Pooria Varahram, Borhanuddin Mohd Ali, Somayeh Mohammady, Nasri B. Sulaiman
A recursive optimum frequency domain matrix to reduce crest factor in OFDM systems. ICCE (2014)
Faraz Talebpour, Pooria Varahram, Borhanuddin b. Mohd. Ali, Aduwati Sali
Compensation of frequency independent I/Q imperfections using LMS algorithm. ISTT (2014)
Mohammadreza Sahebi Shahamabadi, Borhanuddin Mohd Ali, Nor Kamariah Noordin, Mohd Fadlee A. Rasid, Pooria Varahram, Antonio J. Jara
A NEMO-HWSN solution to support 6LoWPAN network mobility in hospital wireless sensor network. Comput. Sci. Inf. Syst. 11 (3) (2014)
Pooria Varahram, Borhanuddin Mohd Ali
A crest factor reduction scheme based on recursive optimum frequency domain matrix. IEEE Trans. Consumer Electron. 60 (2) (2014)
Pooria Varahram, Borhanuddin Mohd Ali, Somayeh Mohammady, Nasri Sulaiman
Power amplifier linearisation scheme to mitigate superfluous radiations and suppress adjacent channel interference. IET Commun. 8 (2) (2014)
Somayeh Mohammady, Roslina Mohd Sidek, Pooria Varahram, Mohd Hamidon, Nasri Sulaiman
A low complexity selected mapping scheme for peak to average power ratio reduction with digital predistortion in OFDM systems. Int. J. Commun. Syst. 26 (4) (2013)
Pooria Varahram, Somayeh Mohammady, Borhanuddin Mohd Ali
A Robust Peak-to-Average Power Ratio Reduction Scheme by Inserting Dummy Signals with Enhanced Partial Transmit Sequence in OFDM Systems. Wirel. Pers. Commun. 72 (2) (2013)
Pooria Varahram, Borhanuddin Mohd Ali
Low Complexity Partial Transmit Sequence with Complex Gain Memory Predistortion in OFDM Systems. Wirel. Pers. Commun. 68 (4) (2013)
Mohammadreza Sahebi Shahamabadi, Borhanuddin Bin Mohd Ali, Pooria Varahram, Antonio J. Jara
A Network Mobility Solution Based on 6LoWPAN Hospital Wireless Sensor Network (NEMO-HWSN). IMIS (2013)
Pooria Varahram, Borhanuddin Mohd Ali
Peak-to-average power ratio reduction and digital predistortion effects in power amplifiers in OFDM system. Int. J. Commun. Syst. 25 (4) (2012)
Ahmed M. Shamsan Almshreqi, Borhanuddin Mohd Ali, Mohd Fadlee A. Rasid, Alyani Ismail, Pooria Varahram
An improved routing mechanism using bio-inspired for energy balancing in wireless sensor networks. ICOIN (2012)
Yaseein Soubhi Hussein, Borhanuddin Mohd Ali, Pooria Varahram
On fractional and semi-soft handover in long term evolution (LTE) networks. APCC (2011)
Somayeh Mohammady, Roslina Mohd Sidek, Pooria Varahram, Mohd Nizar Hamidon, Nasri Sulaiman
FPGA implementation of the proposed DSI-SLM scheme for PAPR reduction in OFDM systems. APCC (2011)
Pooria Varahram, Borhanuddin Mohd Ali
Partial transmit sequence scheme with new phase sequence for PAPR reduction in OFDM systems. IEEE Trans. Consumer Electron. 57 (2) (2011)
Pooria Varahram, Borhanuddin Mohd Ali
FPGA implementation of novel peak-to-average power ratio reduction in orthogonal frequency division multiplexing systems. APCC (2011)
Somayeh Mohammady, Pooria Varahram, Roslina Mohd Sidek, Mohd Hamidon, Nasri Sulaiman
Efficiency improvement in microwave power amplifiers by using Complex Gain Predistortion technique. IEICE Electron. Express 7 (23) (2010)
Pooria Varahram, Wisam F. Al-Azzo, Borhanuddin Mohd Ali
A low complexity partial transmit sequence scheme by use of dummy signals for PAPR reduction in OFDM systems. IEEE Trans. Consumer Electron. 56 (4) (2010)
Pooria Varahram, Somayeh Mohammady, Mohd Hamidon, Roslina Mohd Sidek, Sabira Khatun
Complex Gain Predistortion in WCDMA Power Amplifiers with Memory Effects. Int. Arab J. Inf. Technol. 7 (3) (2010)
Pooria Varahram, Sudhanshu Shekhar Jamuar, Somayeh Mohammady, Mohd Nizar Hamidon, Sabira Khatun
Power amplifiers linearization based on digital predistortion with memory effects used in CDMA applications. ECCTD (2007)