Complexity analysis and algorithms for the Inter Cell Interference Coordination with fixed transmit powers problem

Nambiar, Ashwathi; Kasbekar, Gaurav S.

doi:10.1109/comsnets.2015.7098673

Cited by 5 publications

(3 citation statements)

References 14 publications

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“…1) Constant power case, where the BS assigns a fixed transmission power P to each relay node. In general, in a cellular network, the BS can either allocate different transmit power levels to different cellular users (e.g., taking into account the current channel gains) or assign a fixed transmit power to all cellular users [28]. Although the former scheme, a variable transmit power scheme, allows a more flexible allocation, the fixed power allocation scheme is easier to implement due to its simplicity and also the loss in performance is negligible compared to the former for dense deployments of BSs [18], [31].…”

Section: Objectivementioning

confidence: 99%

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Beyond the VCG Mechanism: Truthful Reverse Auctions for Relay Selection with High Data Rates, High Base Station Utility and Low Interference in D2D Networks

MVS¹,

Pancholi²,

Priyanka³

et al. 2019

Preprint

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Device-to-Device communication allows a cellular user (relay node) to relay data between the base station (BS) and another cellular user (destination node). We address the problem of designing reverse auctions to assign a relay node to each destination node, when there are multiple potential relay nodes and multiple destination nodes, in the scenarios where the transmission powers of the relay nodes are: 1) fixed, 2) selected to achieve the data rates desired by destination nodes, and 3) selected so as to approximately maximize the BS's utility. We show that auctions based on the widely used Vickrey-Clarke-Groves (VCG) mechanism have several limitations in scenarios 1) and 2); also, in scenario 3), the VCG mechanism is not applicable. Hence, we propose novel reverse auctions for relay selection in each of the above three scenarios. We prove that all the proposed reverse auctions can be truthfully implemented as well as satisfy the individual rationality property. Using numerical computations, we show that in scenarios 1) and 2), our proposed auctions significantly outperform the auctions based on the VCG mechanism in terms of the data rates achieved by destination nodes, utility of the BS and/ or the interference cost incurred to the BS.

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Section: Objectivementioning

confidence: 99%

“…In the approximately maximizing the BS utility scenario, the same procedure is followed as in the normal relaying case. We find the root of ( 27) by substituting (28) for Γ i,j . The transmission power required by relay node i while transmitting to destination node j for approximately maximizing the BS's utility is:…”

Section: Decode-and-forwardmentioning

confidence: 99%

Beyond the VCG Mechanism: Truthful Reverse Auctions for Relay Selection with High Data Rates, High Base Station Utility and Low Interference in D2D Networks

MVS¹,

Pancholi²,

Priyanka³

et al. 2019

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…The crystallization kinetics of gas hydrates can be adequately explained utilizing the Johnson-Mehl-Avrami-Kolmogorow (JMAK) [613][614][615] model, which assumes the kinetics of isothermal phase transformation from H2O/guest gas (CH4 in this work) to solid-state based on random nucleation with a constant growth rate. This model has previously been applied to investigate hydrate growth kinetics [569,[616][617][618][619][620][621] and is presented in Eq. (4.8)…”

Section: Ch4 Hydrate Kineticsmentioning

confidence: 99%

Methane and hydrogen storage in clathrate hydrates

Nithin Bharadwaj

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Beyond the VCG mechanism: truthful reverse auctions for relay selection with high data rates, high base station utility and low interference in D2D networks

Aditya

Pancholi

Priyanka³

et al. 2020

Wireless Netw

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Complexity analysis and algorithms for the Inter Cell Interference Coordination with fixed transmit powers problem

Cited by 5 publications

References 14 publications

Beyond the VCG Mechanism: Truthful Reverse Auctions for Relay Selection with High Data Rates, High Base Station Utility and Low Interference in D2D Networks

Beyond the VCG Mechanism: Truthful Reverse Auctions for Relay Selection with High Data Rates, High Base Station Utility and Low Interference in D2D Networks

Methane and hydrogen storage in clathrate hydrates

Beyond the VCG mechanism: truthful reverse auctions for relay selection with high data rates, high base station utility and low interference in D2D networks

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