Expansive networks: Exploiting spectrum sharing for capacity boost and 6G vision
نویسندگان
چکیده
منابع مشابه
On the capacity of Rayleigh-fading correlated spectrum sharing networks
Recently, substantial attention has been paid to improve the spectral efficiency of communication setups using different spectrum sharing techniques. This paper aims to study the capacity of Rayleigh-fading spectrum sharing channels in the case where there is correlation between the fading channels. Assuming perfect channel state information, the channel capacity is obtained under both adaptive...
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Multiuser diversity, as a fundamental property for fading wireless networks, has been widely applied in today’s wireless communication systems. Conventionally, due to the multiuser diversity, the long-term throughput of a wireless system consisting of multiple independently fading communication links can be enhanced by selecting one link with the best instantaneous channel quality to transmit a...
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A study by Federal Communication Commission shows that most of the spectrum in current wireless networks is unused most of the time, while some spectrum is heavily used. Recently dynamic spectrum access (DSA) has been proposed to solve this spectrum inefficiency problem, by allowing users to opportunistically access to unused spectrum. One important question in DSA is how to efficiently share s...
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Machine type communications (or Machine-to-Machine / M2M) communications have emerged as an important paradigm in wireless communication networks. The current M2M standardization activities are presented and their implementation in 4G/LTE networks is described in detail. The chapter is divided in three parts that are related to the evolution of the Future M2M communication Networks. The first p...
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ژورنال
عنوان ژورنال: Journal of Communications and Networks
سال: 2020
ISSN: 1229-2370,1976-5541
DOI: 10.23919/jcn.2020.000037