Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ramiro Samano-Robles"'
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
We present in this work a low-complexity algorithm to solve the sum rate maximization problem in multiuser MIMO broadcast channels with downlink beamforming. Our approach decouples the user selection problem from the resource allocation problem and i
Externí odkaz:
https://doaj.org/article/b18f720daeca40aa9f5b7b8459dc577d
Autor:
Ramiro Samano-Robles, Atilio Gameiro
Publikováno v:
Journal of Computer Networks and Communications, Vol 2013 (2013)
In NDMA (network diversity multiple access), protocol-controlled retransmissions are used to create a virtual MIMO (multiple-input multiple-output) system, where collisions can be resolved via source separation. By using this retransmission diversity
Externí odkaz:
https://doaj.org/article/5ca41043efd64334aadf15715a62242d
Publikováno v:
GLOBECOM 2022 - 2022 IEEE Global Communications Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b9e0b92df8dcef0494b5f069685e037
https://doi.org/10.1109/globecom48099.2022.10001431
https://doi.org/10.1109/globecom48099.2022.10001431
Publikováno v:
2022 24th International Microwave and Radar Conference (MIKON).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8557ff40fc3267fe5370ebeb9454722
https://doi.org/10.23919/mikon54314.2022.9925006
https://doi.org/10.23919/mikon54314.2022.9925006
Publikováno v:
WF-IoT
2021 IEEE 7th World Forum on Internet of Things (WF-IoT)
2021 IEEE 7th World Forum on Internet of Things (WF-IoT)
This paper presents a geometric multi-ray tracing analysis for vehicle-to-vehicle (V2V) communication in tunnel environments. The objective is to investigate the performance of V2V MIMO (multiple-input multiple-output) antenna systems in the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd287c327c5cff1f07495a391eadbfd
https://doi.org/10.1109/wf-iot51360.2021.9595595
https://doi.org/10.1109/wf-iot51360.2021.9595595
Publikováno v:
2020 IEEE MTT-S Latin America Microwave Conference (LAMC 2020).
This paper investigates the rate of improvement of a vehicle-to-vehicle (V2V) line-of-sight (LOS) communication link with respect to the density of antennas used at each vehicle. The objective is to find a trade-off between system complexity and comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e04e44d142158fcb39bd9591452dfa6a
https://doi.org/10.1109/lamc50424.2021.9602168
https://doi.org/10.1109/lamc50424.2021.9602168
Autor:
Ramiro Samano-Robles
Publikováno v:
2021 IEEE 7th World Forum on Internet of Things (WF-IoT)
WF-IoT
WF-IoT
This paper investigates the performance of vehicle platoon intra-communications in the presence of node relaying cooperation. In the proposed scenario, all nodes are allowed to relay the signals of other entities towards the next/final destination. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bffb6bee6e41092858a192c26a36940
Publikováno v:
DSD
2021 24th Euromicro Conference on Digital System Design (DSD)
2021 24th Euromicro Conference on Digital System Design (DSD)
Artificial Intelligence of Things (AIoT) is the natural evolution for both Artificial Intelligence (AI) and Internet of Things (IoT) because they are mutually beneficial. AI increases the value of the IoT through Machine Learning by transforming the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef98dbe081d013b009bbb0219fc37852
Publikováno v:
2020 AEIT International Annual Conference (AEIT)
This paper presents a vehicle-to-vehicle (V2V) geometric multi-ray tracing model for an improved line-of-sight (LOS) estimation. The model is especially suited for distributed antenna transceivers in the presence of ground reflections. The multiple a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b569cd30a9bfc066e06569e0ae7f361
Autor:
Ramiro Samano-Robles
Publikováno v:
ETFA
This paper presents the analysis of the statistics of latency and information theoretic capacity of an adaptive link with retransmission-spatial diversity in a scenario with co-channel interference. The paper focuses specifically on the delay of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1460727c042b32d54469f83bc37c6888
https://doi.org/10.1109/etfa.2019.8869236
https://doi.org/10.1109/etfa.2019.8869236