Where, When, and How mmWave is Used in 5G and Beyond
Kei Sakaguchi,Kei Sakaguchi,Thomas Haustein,Sergio Barbarossa,Emilio Calvanese Strinati,Antonio Clemente,Giuseppe Destino,Aarno Parssinen,Ilgyu Kim,Heesang Chung,Junhyeong Kim,Wilhelm Keusgen,Richard J. Weiler,Koji Takinami,Elena Ceci,Ali S. Sadri,Liang Xian,Alexander Maltsev,Gia Khanh Tran,Hiroaki Ogawa,Kim Mahler,Robert W. Heath +21 more
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In this article, the authors give four 5G mmWave deployment examples and describe in chronological order the scenarios and use cases of their probable deployment, including expected system architectures and hardware prototypes.Abstract:
Wireless engineers and business planners commonly raise the question on where, when, and how millimeter-wave (mmWave) will be used in 5G and beyond. Since the next generation network is not just a new radio access standard, but instead an integration of networks for vertical markets with diverse applications, answers to the question depend on scenarios and use cases to be deployed. This paper gives four 5G mmWave deployment examples and describes in chronological order the scenarios and use cases of their probable deployment, including expected system architectures and hardware prototypes. The paper starts with 28 GHz outdoor backhauling for fixed wireless access and moving hotspots, which will be demonstrated at the PyeongChang winter Olympic games in 2018. The second deployment example is a 60 GHz unlicensed indoor access system at the Tokyo-Narita airport, which is combined with Mobile Edge Computing (MEC) to enable ultra-high speed content download with low latency. The third example is mmWave mesh network to be used as a micro Radio Access Network ({\\mu}-RAN), for cost-effective backhauling of small-cell Base Stations (BSs) in dense urban scenarios. The last example is mmWave based Vehicular-to-Vehicular (V2V) and Vehicular-to-Everything (V2X) communications system, which enables automated driving by exchanging High Definition (HD) dynamic map information between cars and Roadside Units (RSUs). For 5G and beyond, mmWave and MEC will play important roles for a diverse set of applications that require both ultra-high data rate and low latency communications.read more
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References
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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.
Journal ArticleDOI
Millimeter-Wave Cellular Wireless Networks: Potentials and Challenges
TL;DR: Measurements and capacity studies are surveyed to assess mmW technology with a focus on small cell deployments in urban environments and it is shown that mmW systems can offer more than an order of magnitude increase in capacity over current state-of-the-art 4G cellular networks at current cell densities.
Journal ArticleDOI
Millimeter Wave Beamforming for Wireless Backhaul and Access in Small Cell Networks
TL;DR: This paper proposes the use of outdoor millimeter wave communications for backhaul networking between cells and mobile access within a cell, and proposes an efficient beam alignment technique using adaptive subspace sampling and hierarchical beam codebooks.
Journal ArticleDOI
Millimeter-Wave Vehicular Communication to Support Massive Automotive Sensing
Junil Choi,Vutha Va,Nuria Gonzalez-Prelcic,Robert C. Daniels,Chandra R. Bhat,Robert W. Heath +5 more
TL;DR: In this paper, the authors make the case that mmWave communication is the only viable approach for high bandwidth connected vehicles and highlight the motivations and challenges associated with using mmWave for vehicle-to-vehicle and V2V applications.
Journal ArticleDOI
Communicating While Computing: Distributed mobile cloud computing over 5G heterogeneous networks
TL;DR: Virtualization makes it possible to run multiple operating systems and multiple applications over the same machine (or set of machines) while guaranteeing isolation and protection of the programs and their data, thus improving the overall system computational efficiency.