Verfahren und Vorrichtung zur Schätzung der Leistung eines Drahtlosen Kommunikationsnetzes

Details

Veröffentlichungs-Nr.

EP4033679

Aktenzeichen

EP21305079

Anmeldetag

22. Januar 2021

Veröffentlichung

27. Dezember 2023

Erteilung

27. Dezember 2023

Rechtsraum

EP

IPC

H04B17/345H04B17/391

Abstract

A method for estimating a performance of a wireless communication network for a given time-frequency resource allocation is disclosed. The communications in said wireless communication network are subject to interferences whose activation is modeled by a binary random variable b_t indicating whether an interferer is active or not at a time instant t, the discrete-time stochastic process {b_t}t∈[-∞;+∞] being modelled by a Markov chain with memory M. A frequency channel sequence associated with at least one set of consecutive observations of interference activation is determined (S304) from a frequency hopping sequence. The Markov chain associated with the determined frequency channel sequence is then identified (S306) and a set of probabilities of the identified Markov chain is updated (S308) according to the obtained at least one set of consecutive observations of interference activation.

Anmelder

Firmen

Mitsubishi Electric R & D Centre Europe B.V.
Mitsubishi Electric Corporation

Land

🇳🇱 Niederlande

Fachgebiete