Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Oskari Tervo"'
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-18 (2018)
Abstract This paper focuses on energy-efficient coordinated multi-point (CoMP) downlink in multi-antenna multi-cell wireless communications systems. We provide an overview of transmit beamforming designs for various energy efficiency (EE) metrics inc
Externí odkaz:
https://doaj.org/article/250108bcc7ca4b0280a43beb3ac903ce
Autor:
Dileepa Marasinghe, Nalin Jayaweera, Nandana Rajatheva, Sami Hakola, Timo Koskela, Oskari Tervo, Juha Karjalainen, Esa Tiirola, Jari Hulkkonen
Publikováno v:
2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716ca14437241edff25a296f11fd5122
https://doi.org/10.1109/vtc2022-fall57202.2022.10012751
https://doi.org/10.1109/vtc2022-fall57202.2022.10012751
Autor:
Nalin Jayaweera, Dileepa Marasinghe, Nandana Rajatheva, Sami Hakola, Timo Koskela, Oskari Tervo, Juha Karjalainen, Esa Tiirola, Jari Hulkkonen
Publikováno v:
2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f01318376dbbf805b6ee0dce2ac87995
https://doi.org/10.1109/vtc2022-fall57202.2022.10012788
https://doi.org/10.1109/vtc2022-fall57202.2022.10012788
Publikováno v:
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d24ee81cc17e240f427790f834fff843
https://doi.org/10.1109/vtc2022-spring54318.2022.9860415
https://doi.org/10.1109/vtc2022-spring54318.2022.9860415
Publikováno v:
6G SUMMIT
In this paper, the potential of extending 5G New Radio physical layer solutions to support communications in sub-THz frequencies is studied. More specifically, we introduce the status of third generation partnership project studies related to operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08b9bf16d61818d4d08444887434440f
Publikováno v:
IEEE Transactions on Signal Processing. 65:6097-6112
This paper proposes energy-efficient coordinated beamforming strategies for multi-cell multi-user multiple-input single-output system. We consider a practical power consumption model, where part of the consumed power depends on the base station or us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a179a6e18d478ed26bab6fea420580
https://doi.org/10.1109/tsp.2017.2728501
https://doi.org/10.1109/tsp.2017.2728501
In this article, the first considerations for the 5G New Radio (NR) physical layer evolution to support beyond 52.6GHz communications are provided. In addition, the performance of both OFDM based and DFT-s-OFDM based networks are evaluated with speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4101c586b0771dd8f0e3c5b784a4b171
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-18 (2018)
Eurasip Journal on Wireless Communications and Networking
Eurasip Journal on Wireless Communications and Networking
This paper focuses on energy-efficient coordinated multi-point (CoMP) downlink in multi-antenna multi-cell wireless communications systems. We provide an overview of transmit beamforming designs for various energy efficiency (EE) metrics including ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab48674d7ac2e6beece098ee5369cd04
https://doi.org/10.1186/s13638-018-1214-2
https://doi.org/10.1186/s13638-018-1214-2
Autor:
Oskari Tervo, Markku Juntti, Le-Nam Tran, Harri Pennanen, Symeon Chatzinotas, Bjorn Ottersten
Publikováno v:
IEEE Transactions on Signal Processing. (2018).
This paper studies the energy efficiency and sum rate trade-off for coordinated beamforming in multi-cell multi-user multigroup multicast multiple-input single-output systems. We first consider a conventional network energy efficiency maximization (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f1fb5fd6228a1dbfa812392a3fe9971
http://urn.fi/urn:nbn:fi-fe2019060618786
http://urn.fi/urn:nbn:fi-fe2019060618786
Publikováno v:
IEEE Transactions on Signal Processing
This paper considers coordinated multicast beamforming in a multi-cell multigroup multiple-input single-output system. Each base station (BS) serves multiple groups of users by forming a single beam with common information per group. We propose centr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cec1ddb1f19e40e411d5583a4d48bf3