2017
DOI: 10.1109/tvt.2017.2743058
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Efficient Resource Allocation in Device-to-Device Communication Using Cognitive Radio Technology

Abstract: Device-to-device (D2D) communication is developed as a new paradigm to enhance network performance according to LTE and WiMAX advanced standards. The D2D communication may have dedicated spectrum (overlay) or shared spectrum (underlay). However, the allocated dedicated spectrum may not be effectively used in the overlay mode, while interference between the D2D users and cellular users cause impairments in the underlay mode. Can the resource allocation of a D2D system be optimized using the cognitive approach w… Show more

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Cited by 81 publications
(37 citation statements)
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References 36 publications
(60 reference statements)
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“…For MRT-SC-ZFB phase, observing from (12) and (13), and by making use of [12], conditional CDF of γ RB,2 and conditional PDF of γ RE,2 are respectively presented as F γ RB,2 (y|G 1 ) and f γ RE,2 (y|G 1 ). These processes are similar to (33) and (38).…”
Section: Mrc-zfb/mrt-sc-zfb With Fd Scenariomentioning
confidence: 99%
“…For MRT-SC-ZFB phase, observing from (12) and (13), and by making use of [12], conditional CDF of γ RB,2 and conditional PDF of γ RE,2 are respectively presented as F γ RB,2 (y|G 1 ) and f γ RE,2 (y|G 1 ). These processes are similar to (33) and (38).…”
Section: Mrc-zfb/mrt-sc-zfb With Fd Scenariomentioning
confidence: 99%
“…A resource allocation scheme, in conjunction with transmit power minimization has been discussed in [25], and is based on Q-learning [26]. Resource allocation in a cognitive radio (CR) D2D network has been evaluated in [27], introducing an adaptive subcarrier allocation scheme, followed by the use of geometric waterfilling technique [28] for power allocation.…”
Section: A Related Workmentioning
confidence: 99%
“…From the network perspective, there have been many studies in the literature that focus on D2D resource allocation in a general D2D network context [4]- [7]. A critical challenge to radio resource allocation with underlay spectrum sharing is how to control co-channel interference when D2D and cellular users are allowed access the same spectrum so as to achieve high spectrum efficiency.…”
Section: Introductionmentioning
confidence: 99%