H2020Обмен на изследователи2017–2022

is3DMIMO · indoor small-cell Networks with 3D MIMO Array Antennas

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

Период: 2017-01-01 → 2022-06-30
Финансиране от ЕС: 877 500 €
Участници: 8
Схема: MSCA-RISE

Линиите свързват координатора с партньорите.

Накратко на български

Мрежите от малки клетки с 3D антени изследват как сигналът се разпространява във височина, например в многоетажни сгради. Това помага за увеличаване на капацитета на безжичния интернет в места с голямо струпване на потребители.

Този кратък обзор е генериран от изкуствен интелект

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

Резултати накратко

indoor small-cell Networks with 3D MIMO Array Antennas

It is predicted that wireless network traffic will increase 1000 times in the next decade. The exponential traffic growth is not uniform across geographical areas and mainly takes place in indoor hot spots. Hence, high capacity indoor venues represent the biggest network capacity increase challenge. The recently emerged 3-dimensional multiple-input multiple-output (3D MIMO) technology provides a promising dimension to provide extra capacity gain in hot spots. In particular, the 3D deployment of small cells (SCs) equipped with 3D MIMO antenna arrays will take advantage of 3D distribution of user equipment (UE) in typical high capacity venues, and represents an excellent technical combination to address the indoor high capacity challenge. The 3D deployment of SCs with 3D MIMO antenna arrays faces technical challenges ranging from 3D MIMO antenna array design, performance evaluation, the lack of understanding of 3D MIMO SC network performance limits to the optimal 3D SC network deployment. The is3DMIMO project aims to address these technical challenges by assembling a team of academic and industrial partners with complementary expertise from the UK, Sweden, the Netherlands, and China. The is3DMIMO project has the following research and innovation (R&I) objectives: • characterize and model indoor 3D MIMO channels for typical indoor environments; • develop a reliable over-the-air (OTA) antenna characterization method for 3D MIMO SCs; • characterize OTA performance in laboratory conditions as compared to real-life 3D MIMO small cell scenarios; • obtain a fundamental understanding of the network performance gains achievable by 3D SCs with 3D MIMO antenna arrays; • develop techniques for jointly optimizing the deployment locations of SC access points (APs) and their 3D MIMO configurations; and • provide 3D MIMO SC network planning and deployment guidelines for typical 3D indoor scenarios. The achievement of the above objectives will provide crucial inputs for multiple-antenna and 5G & beyond 5G system design and will increase network capacity in indoor hot spots by 20-30%.

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

Цел на проекта

It is predicted that wireless network traffic will increase 1000 times in the next decade. The exponential traffic growth is not uniform across geographical areas and mainly takes place in indoor hot spots. Hence, high capacity indoor venues represent the biggest network capacity increase challenge.The recently emerged 3D MIMO technology provides a promising dimension to provide extra capacity gain in hot spots. In particular, the 3D deployment of small cells (SCs) equipped with 3D MIMO antenna arrays will take advantage of 3D distribution of user equipment (UE) in typical high capacity venues, and represents an excellent technical combination to address the indoor high capacity challenge. The 3D deployment of SCs with 3D MIMO antenna arrays faces technical challenges ranging from 3D MIMO antenna array design, performance evaluation, the lack of understanding of 3D MIMO SC network performance limits to the optimal 3D SC network deployment.The is3DMIMO project aims to address these technical challenges by assembling a team of four partners in the UK, Sweden and China with complementary expertise. During the project, the is3DMIMO consortium aims to achieve the following objectives:•characterize and model indoor 3D MIMO channels for typical indoor environments;•develop a reliable OTA antenna characterization method for 3D MIMO SCs;•characterize OTA performance in laboratory conditions as compared to real-life 3D MIMO small cell scenarios;•obtain fundamental understanding of the network performance gains achievable by 3D SCs with 3D MIMO antenna arrays;•develop techniques for jointly optimizing the deployment locations of SC access points (APs) and their 3D MIMO configurations; and•provide 3D MIMO SC network planning and deployment guidelines for typical 3D indoor scenarios. The achievement of the above objectives will provide crucial inputs for multiple-antenna and 5G/B5G system design, and will increase network capacity in indoor hot spots by 20-30%.

Оригинален текст от CORDIS (на английски).

Участници

THE UNIVERSITY OF SHEFFIELD · SHEFFIELDКоординаторОбединеното кралство
CHALMERS TEKNISKA HOGSKOLA AB · GoteborgШвеция
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS · CHONGQINGКитай
GAPWAVES AB · GOTEBORGШвеция
HARBIN INSTITUTE OF TECHNOLOGY · HARBINКитай
Lanzhou University · LanzhouКитай
RANPLAN WIRELESS NETWORK DESIGN LTD · CAMBRIDGEОбединеното кралство
UNIVERSITEIT TWENTE · EnschedeНидерландия