An Evaluation Survey of Knowledge-Based Approaches in Telecommunication Applications

Autor: Georgios P. Koudouridis, Serveh Shalmashi, Reza Moosavi

Publikováno v: Telecom, Vol 5, Iss 1, Pp 98-121 (2024)

The purpose of this survey study is to shed light on the importance of knowledge usage and knowledge-driven applications in telecommunication systems and businesses. To this end, we first define a classification of the different knowledge-based appro

Externí odkaz: https://doaj.org/article/67e984e16e394f08a8b7789b3d981503

Energy efficiency and sum rate when massive MIMO meets device-to-device communication

Autor: Marios Kountouris, Ki Won Sung, Merouane Debbah, Emil Björnson, Serveh Shalmashi

Publikováno v: Proceedings of the IEEE International Conference on Communications
IEEE International Conference on Communications (ICC)
IEEE International Conference on Communications (ICC), Jun 2015, London, United Kingdom. ⟨10.1109/ICCW.2015.7247251⟩

This paper considers a scenario of short-range communication, known as device-to-device (D2D) communication, where D2D users reuse the downlink resources of a cellular network to transmit directly to their corresponding receivers. In addition, multip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::271cbe20b50a498cc125160f06c0131f
https://doi.org/10.1109/iccw.2015.7247251

Cooperative Device-to-Device Communications in the Downlink of Cellular Networks

Autor: Serveh Shalmashi, Slimane Ben Slimane

Publikováno v: WCNC

We propose a cooperative device-to-device (D2D) communications framework in order to combat the problem of congestion in crowded communication environments. The idea is to allow a D2D transmitter to act as an in-band relay for a cellular link and at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2710ed68202fcacadf84d7272c3a8153
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-139017

Interference management for multiple device-to-device communications underlaying cellular networks

Autor: Serveh Shalmashi, Guowang Miao, Slimane Ben Slimane

Publikováno v: PIMRC

We study the problem of interference management for device-to-device (D2D) communications where multiple D2D users may coexist with one cellular user. The problem is to optimize the transmit power levels of D2D users to maximize the cell throughput w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77709c6b951b719b7959f188115543e1
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-128565

Performance analysis of relay-assisted cognitive radio systems with superposition coding

Autor: Serveh Shalmashi, Slimane Ben Slimane

Publikováno v: PIMRC

We study the problem of relay selection in a cooperative cognitive radio system in which a secondary transmitter can act as a relay for the primary transmitter in order to maximize the primary user's gain. Moreover, we take into account that the seco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a924abb238e6de68862ca9f716a4d5
https://doi.org/10.1109/pimrc.2012.6362533