Topology Optimization for 6G Networks: A Network Information-Theoretic Approach

Abdulkadir Celik; Anas Chaaban; Basem Shihada; Mohamed-Slim Alouini

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arXiv · 1912.11498

Topology Optimization for 6G Networks: A Network Information-Theoretic Approach

Abdulkadir Celik·Anas Chaaban·Basem Shihada·Mohamed-Slim Alouini

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Abstract

The classical approach of avoiding or ignoring interference in wireless networks cannot accommodate the ambitious quality-of-service demands of ultra-dense cellular networks (CNs). However, recent ground-breaking information-theoretic advances changed our perception of interference from a foe to a friend. This paper aims to shed light on harnessing the benefits of integrating modern interference management (IM) schemes into future CNs. To this end, we envision a hybrid multiple access (HMA) scheme that decomposes the network into sub-topologies of potential IM schemes for more efficient utilization of network resources. Preliminary results show that HMA can multiply non-orthogonal multiple access performance, especially under dense user deployment.

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Abdulkadir Celik, Anas Chaaban, Basem Shihada, Mohamed-Slim Alouini. 2019-12-24. Topology Optimization for 6G Networks: A Network Information-Theoretic Approach. https://arxiv.org/abs/1912.11498

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