H2020Индивидуална стипендия2016–2018

FUTURE-MOBILE · Distributed Massive MIMO for Next Generation Wireless Communications

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период: 2016-10-01 → 2018-09-30
Финансиране от ЕС: 195 455 €
Участници: 1
Схема: MSCA-IF-EF-ST

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Накратко на български

Разпределените антени за мобилни мрежи се изследват чрез свързване на множество отдалечени радиовъзли към един централен модул. Това помага за справяне с огромния трафик от данни и постигане на по-високи скорости при пренос на информация.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Distributed Massive MIMO for Next Generation Wireless Communications

Future mobile networks will have to support a multitude of new applications with a wide variety of requirements, including high peak data rates (i.e. 50 Gbps for low mobility and 1 Gbps for high mobility), a 1000 times more traffic, high spectral efficiency and so on. In the proposed distributed massive MIMO architecture, massive geographically remote radio heads (RRHs) equipped with compact massive MIMO arrays with low hardware front-end complexity are dispersed over a coverage area and connected to a central unit (CU) via a radio over fibre high capacity low latency fronthaul. The main objectives of this proposal are: 1) To develop a unified theoretical framework for the fundamental limits of distributed massive MIMO under various practical constraints; 2) To investigate characters of transmit signals, and design spectral/energy efficient beamforming algorithms; 3) To design distributed RRH-based caching techniques for reducing downloading delay with optimization and consideration of capacity constraints on the fronthaul; 4) To setup the testbed and carry out experimental evaluation for the proposed solutions.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

In view of the rapid increase in demand for mobile data services, next generation wireless communication systems will haveto provide greatly increased capacity density and high data rates greater than 50Gbps. However, satisfying theserequirements for increasing numbers of users and connected devices, and increasingly bandwidth, processing power andenergy-hungry applications will require a transformation in the way in which current mobile and wireless networks perform.Recently, massive multiple input multiple output (MIMO) technology, where each base station (BS) is equipped with a largenumber of antenna elements (typically tens or even hundreds) has emerged as a key enabler to achieve a 1000 times datarate and enormous spectral and energy efficiency. In order for massive MIMO to become a reality, the proposed work aimsto explore transformative methods for the design of innovative techniques in 3 key challenging areas of massive MIMOcommunication systems: (i) fundamental limits; (ii), (ii) transmission strategy; and (iii) caching mechanisms. The solution isachieved with small remote antenna units equipped with compact massive MIMO arrays deployed over certain coverageregions, and developing practical signalling schemes, network coordination, and management protocols.

Оригинален текст от CORDIS (на английски).

Участници

UNIVERSITY OF KENT · Canterbury, KentКоординаторОбединеното кралство