Results 1 to 10 of about 26,383 (113)
Mathematics, 2023 Massive MIMO systems can support a large number of Internet of Things (IoT) devices, even if the number of IoT devices exceeds the number of service antennas in a single base station (BS) located at the data center. In order to improve the performance of
Byung Moo Lee
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Multiantenna NOMA with Finite Blocklength: A Pragmatic Paradigm for Ultra-Dense Networking [PDF]
EntropyThis paper addresses the design and performance analysis of nonorthogonal multiple access (NOMA) for ultra-dense networking of the Internet of Things (IoT) based on low-power sensors.
Haoming Wang +3 more
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Towards Massive Connectivity Support for Scalable mMTC Communications in 5G Networks
IEEE Access, 2018 The fifth generation of cellular communication systems is foreseen to enable a multitude of new applications and use cases with very different requirements.
Guillaume Vivier +2 more
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Grant-Free NOMA: A Low-Complexity Power Control through User Clustering
Sensors, 2023 Non-orthogonal multiple access (NOMA) has emerged as a promising solution to support multiple devices on the same network resources, improving spectral efficiency and enabling massive connectivity required by ever-increasing Internet of Things devices ...
Abdulkadir Celik
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Bruce Lee-Inspired Fluid Antenna System: Six Research Topics and the Potentials for 6G
Frontiers in Communications and Networks, 2022 While 5G is tasked to transform our lives for the better over the next 10 years, next-generation mobile communications, a.k.a. 6G, will undoubtedly demand even higher energy and spectral efficiencies capable of providing myriads of new services and ...
Kai-Kit Wong +4 more
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Evolution towards Smart and Software-Defined Internet of Things
AI, 2022 The Internet of Things (IoT) is a mesh network of interconnected objects with unique identifiers that can transmit data and communicate with one another without the need for human intervention. The IoT has brought the future closer to us.
Muhammad Aneeq Abid +7 more
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IoT Connectivity Technologies and Applications: A Survey
IEEE Access, 2020 The Internet of Things (IoT) is rapidly becoming an integral part of our life and also multiple industries. We expect to see the number of IoT connected devices explosively grows and will reach hundreds of billions during the next few years.
Jie Ding +3 more
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Channel Estimation and User Activity Identification in Massive Grant-Free Multiple-Access
IEEE Open Journal of Vehicular Technology, 2020 Grant-free multiple-access (GFMA) allows to significantly reduce the overhead of granted multiple-access. However, information detection in GFMA is challenging, as it has to be executed along with the activity detection of user equipments (UEs) and ...
Jiatian Zhang +3 more
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IEEE Open Journal of the Communications Society, 2022 With the rapid adoption of the Internet of Things, it is necessary to go beyond fifth-generation applications and apply stringent high reliability and low latency requirements, closely related to strict delay demands.
Adeb Salh +8 more
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Sensors, 2023 Non-Orthogonal Multiple Access (NOMA) has become a promising evolution with the emergence of fifth-generation (5G) and Beyond-5G (B5G) rollouts. The potentials of NOMA are to increase the number of users, the system’s capacity, massive connectivity, and ...
Syed Agha Hassnain Mohsan +5 more
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