Effects of Dynamic Blockage in Multi‐Connectivity Millimeter‐Wave Radio Access

Petrov, Vitaly; Gapeyenko, Margarita; Moltchanov, Dmitri; Samuylov, Andrey; Andreev, Sergey; Koucheryavy, Yevgeni

doi:10.1002/9781119514848.ch4

Cited by 1 publication

(1 citation statement)

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“…mmWave propagation is also susceptible to blockage effects [266]. Even though small cell deployment is a viable solution for simple indoor environments [267], it still poses a considerable challenge in outdoor urban areas due to the obstructions [268]. While maintaining LOS is difficult in outdoor urban environments, the high base station density in 5G UDN allows the users to have simultaneous connections to multiple base stations as in Coordinated MultiPoint Joint Transmission (CoMP-JT) [269].…”

Section: H Remaining Challenges and Open Issues (Deploymentmentioning

confidence: 99%

A Survey on Mobile Augmented Reality With 5G Mobile Edge Computing: Architectures, Applications, and Technical Aspects

Siriwardhana

Porambage

Liyanage

et al. 2021

IEEE Commun. Surv. Tutorials

327

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The Augmented Reality (AR) technology enhances the human perception of the world by combining the real environment with the virtual space. With the explosive growth of powerful, less expensive mobile devices, and the emergence of sophisticated communication infrastructure, Mobile Augmented Reality (MAR) applications are gaining increased popularity. MAR allows users to run AR applications on mobile devices with greater mobility and at a lower cost. The emerging 5G communication technologies act as critical enablers for future MAR applications to achieve ultra-low latency and extremely high data rates while Multi-access Edge Computing (MEC) brings enhanced computational power closer to the users to complement MAR. This paper extensively discusses the landscape of MAR through the past and its future prospects with respect to the 5G systems and complementary technology MEC. The paper especially provides an informative analysis of the network formation of current and future MAR systems in terms of cloud, edge, localized, and hybrid architectural options. The paper discusses key application areas for MAR and their future with the advent of 5G technologies. The paper also discusses the requirements and limitations of MAR technical aspects such as communication, mobility management, energy management, service offloading and migration, security, and privacy and analyzes the role of 5G technologies.

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Section: H Remaining Challenges and Open Issues (Deploymentmentioning

confidence: 99%