A Number Theoretic Approach for Fast Discovery of Single-Hop Wireless Networks

12/29/2020
by   Tolunay Seyfi, et al.
0

Interference management has become a key factor in regulating transmissions in wireless communication networks. To support effective interference management schemes, it can be essential to have prior knowledge about the network topology. In this paper, we build on existing results in the literature on the simulation of the message passing model, and present an efficient strategy for fast discovery of the network topology during a pilot communication phase. More precisely, we investigate the minimum number of communication rounds that is needed to discover an arbitrary network topology with a maximum number of links per receiver, while assuming a single-hop network that is restricted to interference-avoidance based schemes in its pilot phase. We first ignore any interference cancellation strategy such that no receiver can recognize, and cancel transmissions of, previously discovered transmitters, and then capture the gains obtained through interference cancellation during the pilot phase. Our results evince how the required number of rounds scale in an approximately logarithmic fashion with practical values of the total number of users in the network, having a slope proportional to the number of interfering transmitters per receiver.

READ FULL TEXT
research
03/11/2019

Interference Mitigation for Ultrareliable Low-Latency Wireless Communication

This paper proposes interference mitigation techniques for provisioning ...
research
07/14/2020

Performance analysis of a distributed algorithm for admission control in wireless networks under the 2-hop interference model

A general open problem in networking is: what are the fundamental limits...
research
03/10/2020

Reinforcement Learning for Mitigating Intermittent Interference in Terahertz Communication Networks

Emerging wireless services with extremely high data rate requirements, s...
research
04/06/2019

Multi-user Communication in Difficult Interference

The co-channel interference (CCI) is one of the major impairments in wir...
research
10/19/2018

Stability conditions for a decentralised medium access algorithm: single- and multi-hop networks

We consider a decentralised multi-access algorithm, motivated primarily ...
research
01/19/2023

Efficient Computation in Congested Anonymous Dynamic Networks

An "anonymous dynamic network" is a network of indistinguishable process...
research
06/15/2021

Learning Autonomy in Management of Wireless Random Networks

This paper presents a machine learning strategy that tackles a distribut...

Please sign up or login with your details

Forgot password? Click here to reset