Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Theodore S. Rappaport,Shu Sun,Rimma Mayzus,Hang Zhao,Yaniv Azar,Kevin H. Wang,George N. Wong,Jocelyn K. Schulz,Mathew K. Samimi,Felix Gutierrez +9 more
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TLDR
The motivation for new mm-wave cellular systems, methodology, and hardware for measurements are presented and a variety of measurement results are offered that show 28 and 38 GHz frequencies can be used when employing steerable directional antennas at base stations and mobile devices.Abstract:
The global bandwidth shortage facing wireless carriers has motivated the exploration of the underutilized millimeter wave (mm-wave) frequency spectrum for future broadband cellular communication networks. There is, however, little knowledge about cellular mm-wave propagation in densely populated indoor and outdoor environments. Obtaining this information is vital for the design and operation of future fifth generation cellular networks that use the mm-wave spectrum. In this paper, we present the motivation for new mm-wave cellular systems, methodology, and hardware for measurements and offer a variety of measurement results that show 28 and 38 GHz frequencies can be used when employing steerable directional antennas at base stations and mobile devices.read more
Citations
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Journal ArticleDOI
Deep Learning-Based mmWave Beam Selection for 5G NR/6G With Sub-6 GHz Channel Information: Algorithms and Prototype Validation
TL;DR: A deep learning-based beam selection, which is compatible with the 5G NR standard, and introduces a deep neural network (DNN) structure and explains how a power delay profile (PDP) of a sub-6 GHz channel is used as an input of the DNN.
Journal ArticleDOI
On the Temporal Effects of Mobile Blockers in Urban Millimeter-Wave Cellular Scenarios
Margarita Gapeyenko,Andrey Samuylov,Mikhail Gerasimenko,Dmitri Moltchanov,Sarabjot Singh,Mustafa Riza Akdeniz,Ehsan Aryafar,Nageen Himayat,Sergey Andreev,Yevgeni Koucheryavy +9 more
TL;DR: In this article, a new model for predicting the state of a user in the presence of mobile blockers for representative 3GPP scenarios is developed: Urban micro cell street canyon and park/stadium/square.
Journal ArticleDOI
Channel Feedback Based on AoD-Adaptive Subspace Codebook in FDD Massive MIMO Systems
TL;DR: This work proposes an angle-of-departure (AoD) adaptive subspace codebook for channel feedback in FDD massive MIMO systems and compares the proposed quantized feedback technique using the AoD-adaptive sub space codebook with a comparable analog feedback method.
Journal ArticleDOI
Wireless Edge Computing With Latency and Reliability Guarantees
Mohammed S. Elbamby,Cristina Perfecto,Chen-Feng Liu,Jihong Park,Sumudu Samarakoon,Xianfu Chen,Mehdi Bennis +6 more
TL;DR: In this article, the authors provide a fresh look to the concept of edge computing by first discussing the applications that the network edge must provide, with a special emphasis on the ensuing challenges in enabling ultrareliable and low-latency edge computing services for mission-critical applications such as virtual reality (VR), vehicle-to-everything (V2X), edge artificial intelligence (AI), and so on.
Book ChapterDOI
Millimeter-Wave Mobile Communications
Yi Wang,Zhenyu Shi +1 more
TL;DR: This chapter introduces the key technologies of mmWave communications based on pioneering researches and discusses network architecture, particularly considering unified access and backhaul.
References
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Book
Wireless Communications: Principles and Practice
TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).
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Scaling Up MIMO: Opportunities and Challenges with Very Large Arrays
Fredrik Rusek,Daniel Persson,Buon Kiong Lau,Erik G. Larsson,Thomas L. Marzetta,Fredrik Tufvesson +5 more
TL;DR: The gains in multiuser systems are even more impressive, because such systems offer the possibility to transmit simultaneously to several users and the flexibility to select what users to schedule for reception at any given point in time.
Journal ArticleDOI
Scaling up MIMO: Opportunities and Challenges with Very Large Arrays
Fredrik Rusek,Daniel Persson,Buon Kiong Lau,Erik G. Larsson,Thomas L. Marzetta,Ove Edfors,Fredrik Tufvesson +6 more
TL;DR: Very large MIMO as mentioned in this paper is a new research field both in communication theory, propagation, and electronics and represents a paradigm shift in the way of thinking both with regards to theory, systems and implementation.
Journal ArticleDOI
An introduction to millimeter-wave mobile broadband systems
Zhouyue Pi,Farooq Khan +1 more
TL;DR: This article introduces a millimeter-wave mobile broadband (MMB) system as a candidate next generation mobile communication system and demonstrates the feasibility for MMB to achieve gigabit-per-second data rates at a distance up to 1 km in an urban mobile environment.
Wireless Communications: Principles and Practice (2nd Edition) by
TL;DR: This leading book on wireless communications offers a wealth of practical information on the implementation realities of wireless communications, from cellular system design to networking, plus world-wide standards, including ETACS, GSM, and PDC.