Power Allocation in OFDM Cognitive Radio System in Presence of Relay

Maity, Santi P.; Basak, Dibyajnan

doi:10.1016/j.proeng.2012.01.960

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2017

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“…Maity and Basak [28] have addressed the problem of power allocation in cognitive radio networks. The technique has used standard decode and forward relay mechanism in order to enhance the capacity of the transmission.…”

Section: Related Workmentioning

confidence: 99%

Novel Framework for Enhancing Communication Performance Quality in 5G Networks

Reddy¹,

Padmaja²

2017

IJET

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Abstract-The existing telecommunication standard hypothetically cater up the user's demands at the cost of short delay, power drainage, not so standard throughput. We reviewed the existing literatures of bit loading and power allocation to find more inclination towards 3G and 4G-based enabling technologies (OFDM-Orthogonal Frequency Division Multiplexing) and less towards 5G-based enabling technologies (e.g. FBMC-Filter Bank Multiple Carrier) almost no work is done towards 5G network. Hence, we present a framework of bit loading and power allocation that uses FBMC, incorporates a new encoding, and introduced a novel modulation technique over a stream of signal to find it more optimally supporting the demands of 5G networks. The study outcome was found to possess lower error rate, higher data delivery performance, lower power usage, and faster processing time in comparison to existing legacy standards.

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Section: Related Workmentioning

confidence: 99%