Topological Interference Management Framework for Device-to-Device Communication

Abstract : This letter considers the topological interference management (TIM) problem in a partially connected network where Device-to-Device (D2D) enabled devices are not aware of the surrounding devices' channel state information but only of the network connectivity to cancel the interference occurred. We model TIM as a low-rank-matrix-completion problem and solve it using a novel scheme based on semidefinite programming while overcoming TIM matrix special structure with hard constraints. Our simulations show a matrix rank reduction ability that outperforms other existing methods, and thus corresponds to a lessening in signal interference: a key need in D2D networks.
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https://hal.archives-ouvertes.fr/hal-01804815
Contributor : Mohamad Assaad <>
Submitted on : Friday, June 1, 2018 - 10:12:01 AM
Last modification on : Wednesday, November 28, 2018 - 4:05:47 PM

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Salam Doumiati, Mohamad Assaad, Hassan Ali Artail. Topological Interference Management Framework for Device-to-Device Communication. IEEE wireless communications letters, IEEE comsoc, 2018, 7 (4), pp.602 - 605. ⟨10.1109/LWC.2018.2800752⟩. ⟨hal-01804815⟩

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