Search Results - "Rangan, Sundeep"

Compressive Phase Retrieval via Generalized Approximate Message Passing by Schniter, Philip, Rangan, Sundeep

“…In phase retrieval, the goal is to recover a signal x ∈ C N from the magnitudes of linear measurements Ax ∈ C M . While recent theory has established that M ≈…”
Get full text

Improved Handover Through Dual Connectivity in 5G mmWave Mobile Networks by Polese, Michele, Giordani, Marco, Mezzavilla, Marco, Rangan, Sundeep, Zorzi, Michele

“…The millimeter wave (mmWave) bands offer the possibility of orders of magnitude greater throughput for fifth-generation (5G) cellular systems. However, since…”
Get full text

End-to-End Simulation of 5G mmWave Networks by Mezzavilla, Marco, Zhang, Menglei, Polese, Michele, Ford, Russell, Dutta, Sourjya, Rangan, Sundeep, Zorzi, Michele

“…Due to its potential for multi-gigabit and low latency wireless links, millimeter wave (mmWave) technology is expected to play a central role in 5th generation…”
Get full text

Bilinear Recovery Using Adaptive Vector-AMP by Sarkar, Subrata, Fletcher, Alyson K., Rangan, Sundeep, Schniter, Philip

“…We consider the problem of jointly recovering the vector band the matrix C from noisy measurements Y = A(b)C + W,where A(·) is a known affine linear function…”
Get full text

Belief Propagation Methods for Intercell Interference Coordination in Femtocell Networks by Rangan, S., Madan, R.

“…Interference coordination is a fundamental challenge in emerging femtocellular deployments. This paper considers a broad class of interference coordination and…”
Get full text

Asymptotic Analysis of MAP Estimation via the Replica Method and Applications to Compressed Sensing by Rangan, S., Fletcher, A. K., Goyal, V. K.

“…The replica method is a nonrigorous but well-known technique from statistical physics used in the asymptotic analysis of large, random, nonlinear problems…”
Get full text

Analyzing Radar Cross Section Signatures of Diverse Drone Models at mmWave Frequencies by Semkin, Vasilii, Haarla, Jaakko, Pairon, Thomas, Slezak, Christopher, Rangan, Sundeep, Viikari, Ville, Oestges, Claude

“…In this work, we present quasi-monostatic Radar Cross Section measurements of different Unmanned Aerial Vehicles at 26-40 GHz. We study the Radar Cross Section…”
Get full text

Transport layer performance in 5G mmWave cellular by Menglei Zhang, Mezzavilla, Marco, Ford, Russell, Rangan, Sundeep, Panwar, Shivendra, Mellios, Evangelos, Di Kong, Nix, Andrew, Zorzi, Michele

“…The millimeter wave (mmWave) bands are likely to play a significant role in next generation cellular systems due to the possibility of very high throughput…”
Get full text

Cellular Wireless Networks in the Upper Mid-Band by Kang, Seongjoon, Mezzavilla, Marco, Rangan, Sundeep, Madanayake, Arjuna, Venkatakrishnan, Satheesh Bojja, Hellbourg, Gregory, Ghosh, Monisha, Rahmani, Hamed, Dhananjay, Aditya

“…The upper mid-band - approximately from 7 to 24 GHz - has recently attracted considerable interest for new cellular services. This frequency range has vastly…”
Get full text

Public Safety Communications above 6 GHz: Challenges and Opportunities by Mezzavilla, Marco, Polese, Michele, Zanella, Andrea, Dhananjay, Aditya, Rangan, Sundeep, Kessler, Coitt, Rappaport, Theodore S., Zorzi, Michele

“…Advanced public safety communication (PSC) services call for fast, reliable and low-latency communication technologies, capable of supporting diverse…”
Get full text

Towards Energy Efficient Mobile Wireless Receivers Above 100 GHz by Skrimponis, Panagiotis, Hosseinzadeh, Navid, Khalili, Abbas, Erkip, Elza, Rodwell, Mark J. W., Buckwalter, James F., Rangan, Sundeep

“…Wireless communication above 100 GHz offers the potential for massive data rates and has attracted considerable attention for Beyond 5G and 6G systems. A key…”
Get full text

Rapid Fading Due to Human Blockage in Pedestrian Crowds at 5G Millimeter-Wave Frequencies by MacCartney, George R., Rappaport, Theodore S., Rangan, Sundeep

“…Rapidly fading channels caused by pedestrians in dense urban environments will have a significant impact on millimeter-wave (mmWave) communications systems…”
Get full text

Millimeter Wave Wireless Assisted Robot Navigation With Link State Classification by Yin, Mingsheng, Veldanda, Akshaj Kumar, Trivedi, Amee, Zhang, Jeff, Pfeiffer, Kai, Hu, Yaqi, Garg, Siddharth, Erkip, Elza, Righetti, Ludovic, Rangan, Sundeep

“…The millimeter wave (mmWave) bands have attracted considerable attention for high precision localization applications due to the ability to capture high…”
Get full text

Network-Aware 5G Edge Computing for Object Detection: Augmenting Wearables to "See" More, Farther and Faster by Yuan, Zhongzheng, Azzino, Tommy, Hao, Yu, Lyu, Yixuan, Pei, Haoyang, Boldini, Alain, Mezzavilla, Marco, Beheshti, Mahya, Porfiri, Maurizio, Hudson, Todd E., Seiple, William, Fang, Yi, Rangan, Sundeep, Wang, Yao, Rizzo, John-Ross

“…Advanced wearable devices are increasingly incorporating high-resolution multi-camera systems. As state-of-the-art neural networks for processing the resulting…”
Get full text

A Multi-Modal Foundation Model to Assist People with Blindness and Low Vision in Environmental Interaction by Hao, Yu, Yang, Fan, Huang, Hao, Yuan, Shuaihang, Rangan, Sundeep, Rizzo, John-Ross, Wang, Yao, Fang, Yi

“…People with blindness and low vision (pBLV) encounter substantial challenges when it comes to comprehensive scene recognition and precise object identification…”
Get full text

Introduction to the Special Issue on Signal Processing for Millimeter Wave Wireless Communications by Heath, Robert W., Gonzalez-Prelcic, Nuria, Rangan, Sundeep, Roh, Wonil, Sayeed, Akbar

“…The eleven papers in this special section focus signal processing for millimeter wave (mmWave) wireless communications. These mmWave frequencies are defining a…”
Get full text

Robust Predictive Quantization: Analysis and Design Via Convex Optimization by Fletcher, A.K., Rangan, S., Goyal, V.K., Ramchandran, K.

“…Predictive quantization is a simple and effective method for encoding slowly-varying signals that is widely used in speech and audio coding. It has been known…”
Get full text

AMP-Inspired Deep Networks for Sparse Linear Inverse Problems by Borgerding, Mark, Schniter, Philip, Rangan, Sundeep

“…Deep learning has gained great popularity due to its widespread success on many inference problems. We consider the application of deep learning to the sparse…”
Get full text

Comparative analysis of initial access techniques in 5G mmWave cellular networks by Giordani, Marco, Mezzavilla, Marco, Barati, C. Nicolas, Rangan, Sundeep, Zorzi, Michele

“…The millimeter wave frequencies (roughly above 10 GHz) offer the availability of massive bandwidth to greatly increase the capacity of fifth generation (5G)…”
Get full text

Vector Approximate Message Passing by Rangan, Sundeep, Schniter, Philip, Fletcher, Alyson K.

“…The standard linear regression (SLR) problem is to recover a vector <inline-formula> <tex-math notation="LaTeX">\mathrm {x}^{0} </tex-math></inline-formula>…”
Get full text