An all-digital programmable digitally-controlled-oscillator (DCO) for digital wireless applications. - Seyed Reza Abdollahi; Sayfe Kiaei; Bertan Bakkaloglu; Seid Mehdi Fakhraie; R. Anvari; Seyed Ehsan Abdollahi (ISCAS (4), 2002)

A crystal-based digital ring oscillator. - Seyed Reza Abdollahi; Seyed Mehdi Fakhraei; Bertan Bakkaloglu; Mahmoud Kamarei (FPT, 2003)

A 68MHz multi-channel all-digital programmable oscillator. - Seyed Reza Abdollahi; Seid Mehdi Fakhraie; M. Kamaeri; Seyed Ehsan Abdollahi (ICECS, 2003)

Semi-coherent GFSK receiver for DECT standard. - Seyed Reza Abdollahi; Mahmoud Kamarei; Seid Mehdi Fakhraie (ICECS, 2003)

A Fully Digital Numerical-Controlled-Oscillator. - Seyed Reza Abdollahi; Bertan Bakkaloglu; S. K. Hosseini (PATMOS, 2003)

All photonic analogue to digital and digital to analogue conversion techniques for digital radio over fibre system applications. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Sied Mehdi Fakhraie; Rajagopal Nilavalan (Kaleidoscope, 2010)

Future broadband access network challenges. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Rajagopal Nilavalan; Abolghasem Darzi (WOCN, 2010)

Pipeline time-interleaved all-photonic sampling and quantization analogue-to-digital converter. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Rajagopal Nilavalan (ICUMT, 2011)

Photonic sampled and electronically quantized analogue to digital conversion in access networks. - Mohammadreza Behjati; Seyed Reza Abdollahi; Hamed S. Al-Raweshidy (ICUMT, 2011)

An integrated transportation system for baseband data, digital and analogue radio signals over fibre network. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Rajagopal Nilavalan; Alieh Ahmadinia (IWCMC, 2011)

An All-photonic Digital Radio over Fiber architecture. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Alieh Ahmadinia; Rajagopal Nilavalan (Swe-CTW, 2011)

Non-uniform wavelength allocation in all-photonic digitized-radio over fibre access network. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Nazar Radhi; Rajagopal Nilavalan (WPMC, 2011)

Data regeneration in communication networks. - Seyed Reza Abdollahi; Hamed Saffa Al-Raweshidy; Thomas J. Owens (ICUFN, 2012)

Green radio and energy efficient architecture for next generation cellular networks. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Thomas J. Owens (ICUFN, 2017)

An Optical Hard-Limiter for All-Optical Signal Processing. - Seyed Reza Abdollahi; Hamed S. Al-Raweshidy; Thomas J. Owens; Alieh Ahmadinia (UKSim, 2017)