Search Results - "Abu‐Surra, Shadi"

Impact of Common Reflecting and Absorbing Building Materials on THz Multipath Channels by Gomez‐Ponce, Jorge, Abbasi, Naveed A., Kondaveti, Revanth, Kumar, Ashish, Abu‐Surra, Shadi, Xu, Gary, Zhang, Charlie, Molisch, Andreas F.

“…THz band communication has the potential to meet the high data rate demands of many current and future applications. However, before these networks are…”
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An Inverted L-Shaped Multi-Layer Reconfigurable Intelligent Surface for THz Communications by Saab, Sandy, Surra, Shadi Abu, Xu, Gary, Heath, Robert

“…Realizing the gains of reconfigurable intelligent surfaces (RISs) for terahertz (THz) frequencies requires the practical design of reconfigurable surfaces. In…”
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Enumerators for Protograph-Based Ensembles of LDPC and Generalized LDPC Codes by Abu-Surra, S, Divsalar, D, Ryan, W E

“…Protograph-based LDPC and generalized LDPC (G-LDPC) codes have the advantages of a simple design procedure and highly structured encoders and decoders. The…”
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Hybrid Architectures With Few-Bit ADC Receivers: Achievable Rates and Energy-Rate Tradeoffs by Jianhua Mo, Alkhateeb, Ahmed, Abu-Surra, Shadi, Heath, Robert W.

“…Hybrid analog/digital architectures and receivers with low-resolution analog-to-digital converters (ADCs) are two low power solutions for wireless systems with…”
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Spatially Sparse Precoding in Millimeter Wave MIMO Systems by El Ayach, Omar, Rajagopal, Sridhar, Abu-Surra, Shadi, Zhouyue Pi, Heath, Robert W.

“…Millimeter wave (mmWave) signals experience orders-of-magnitude more pathloss than the microwave signals currently used in most wireless applications and all…”
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THz Band Channel Measurements and Statistical Modeling for Urban D2D Environments by Abbasi, Naveed A., Gomez, Jorge Luis, Kondaveti, Revanth, Shaikbepari, Shahid M., Rao, Shreyas, Abu-Surra, Shadi, Xu, Gary, Zhang, Jianzhong, Molisch, Andreas F

“…THz band is envisioned to be used in 6G systems to meet the ever-increasing demand for data rate. However, before an eventual system design and deployment can…”
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Impact of Noisy Measurements With Fourier-Based Evaluation on Condensed Channel Parameters by Gomez-Ponce, Jorge, Abbasi, Naveed A., Cheng, Zihang, Abu-Surra, Shadi, Xu, Gary, Zhang, Jianzhong, Molisch, Andreas F.

“…Condensed channel parameters, such as Root Mean Square (RMS) delay spread and angular spread, are essential ways of representing results from the measurement…”
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THz Band Channel Measurements and Statistical Modeling for Urban Microcellular Environments by Abbasi, Naveed A., Gomez-Ponce, Jorge, Kondaveti, Revanth, Kumar, Ashish, Bhagat, Eshan, Rao, Rakesh N. S., Abu-Surra, Shadi, Xu, Gary, Zhang, Charlie, Molisch, Andreas F.

“…The THz band has attracted considerable attention for next-generation wireless communications due to the large amount of available bandwidth that may be key to…”
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Capacity-Approaching TQC-LDPC Convolutional Codes Enabling Power-Efficient Decoders by Pisek, Eran, Rajan, Dinesh, Abu-Surra, Shadi, Cleveland, Joseph R.

“…In this paper, we develop a new capacity-approaching code, namely, parallel-concatenated (PC)-Low Density Parity Check (LDPC) convolutional code that is based…”
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Low complexity precoding for large millimeter wave MIMO systems by Ayach, O. E., Heath, R. W., Abu-Surra, S., Rajagopal, S., Zhouyue Pi

“…Millimeter wave (mmWave) systems must overcome heavy signal attenuation to support high-throughput wireless communication links. The small wavelength in mmWave…”
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Channel Feasibility for Outdoor Non-Line-of-Sight mmWave Mobile Communication by Rajagopal, S., Abu-Surra, S., Malmirchegini, M.

“…Due to the scarcity of spectrum below 3 GHz for wireless communications, there have been proposals to explore millimeter wave (mmWave) spectrum (3- 300 GHz)…”
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5G-Advanced Duplex Evolution for Massive MIMO and Multi-Beam Operations by Ji, Hyoungju, Kim, Younsun, Yu, Bin, Xiong, Qi, Abu-Surra, Shadi, Tarver, Chance, Choi, Kyungjun, Shim, Jaeyeon, Xu, Gary

“…This paper discusses a new 5G-Advanced duplex scheme called sub-band full-duplex (SBFD) and the details of implementing it for 5G TDD spectrum. The SBFD…”
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Power Efficient Signal Processing for mmWave 5G Systems by Rajagopal, Sridhar, Abu-Surra, Shadi, Zhang, Jianzhong Charlie, Khan, Farooq

“…mmWave frequencies, being considered for 5G systems, have the potential to provide Gb/s data rates utilizing large bandwidth (GHz) of available spectrum…”
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Ultra-Wideband Double Directional Channel Measurements for THz Communications in Urban Environments by Abbasi, Naveed A., Gomez-Ponce, Jorge, Shaikbepari, Shahid M., Rao, Sheryas, Kondaveti, Revanth, Abu-Surra, Shadi, Xu, Gary, Zhang, Charlie, Molisch, Andreas F.

“…Wireless communications in the THz frequency range can allow data rates of hundreds of Gbit/s, and will thus be an important part of 6G. A first important step…”
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Impact of Blockers on User Equipment Angular Diversity in THz Microcellular Scenarios by Gomez-Ponce, Jorge, Abbasi, Naveed A., Abu-Surra, Shadi, Xu, Gary, Zhang, Charlie, Molisch, Andreas F.

“…The availability of large bandwidths in the terahertz (THz) band will be a crucial enabler of high data rate applications in next-generation wireless…”
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On the existence of typical minimum distance for protograph-based LDPC codes by Abu-Surra, Shadi, Divsalar, Dariush, Ryan, William E

“…In this paper we prove that, for a certain class of protograph-based LDPC codes with degree-two variable nodes, a typical minimum distance exists. We obtain a…”
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Double-Directional Channel Measurements for Urban THz Microcellular Communications in a Street Canyon by Abbasi, Naveed A., Gomez-Ponce, Jorge, Kondaveti, Revanth, Kumar, Ashish, Bhagat, Eshan, Rao, Rakesh N. S., Abu-Surra, Shadi, Xu, Gary, Zhang, Charlie, Molisch, Andreas F.

“…THz communication has attracted a great deal of attention due to the large bandwidth available in this band. However, system development and deployment…”
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Millimeter-wave base station for mobile broadband communication by Aryanfar, Farshid, Pi, Jerry, Hongyu Zhou, Henige, Thomas, Xu, Gary, Abu-Surra, Shadi, Psychoudakis, Dimitris, Khan, Farooq

“…In this paper a millimeter-wave base station operating at 28GHz for mobile communication is introduced. This base station employs 64-elements antenna…”
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Enumerators for Protograph-Based Ensembles of LDPC and Generalized LDPC Codes: Facets of Coding Theory: From Algorithms to Networks. Special Issue Dedicated to the Scientific Legacy of Ralf Koetter by ABU-SURRA, Shadi, DIVSALAR, Dariush, RYAN, William E

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MIMO designs for mmWave wireless LAN systems by Rajagopal, Sridhar, Abu-Surra, Shadi, Ramakrishna, Sudhir, Taori, Rakesh

“…In this paper, we explore unique aspects of MIMO designs for mmWave wireless LAN systems, focusing on SU-MIMO feasibility at 60 GHz and implications on the MAC…”
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