Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tiago P. C. de Andrade"'
Publikováno v:
IEEE Systems Journal. 12:905-915
Radio-over-fiber (RoF) technology has been employed in network infrastructure due to its large capacity, low attenuation, and low operational costs, as well as due to the possibility of enlarging network coverage. This paper introduces a new approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bd8501b2d9a45b9230e0e574205a4c
https://doi.org/10.1109/jsyst.2016.2601303
https://doi.org/10.1109/jsyst.2016.2601303
Autor:
Tiago P. C. de Andrade, Luiz Rodolfo Felet Sekijima, Carlos A. Astudillo, Nelson L. S. da Fonseca
Publikováno v:
IEEE Communications Magazine. 55:124-131
Network connectivity is a key issue in the realization of IoT, and LTE cellular technology is the most promising option for the provisioning of such connectivity. However, in LTE networks, a large number of IoT devices trying to access the medium can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54425f8872f4715bc3deaa13d1116292
https://doi.org/10.1109/mcom.2017.1600555cm
https://doi.org/10.1109/mcom.2017.1600555cm
Publikováno v:
LATINCOM
LTE-Advanced (LTE-A) is expected to be one of the main platforms for Massive Machine-Type Communications (mMTC) system. The provision of Quality of Service (QoS) in future cellular networks strongly depends on efficient allocation of resources in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::256f7dedb882d8341d324321f361117d
https://doi.org/10.1109/latincom48065.2019.8937976
https://doi.org/10.1109/latincom48065.2019.8937976
Atualização do simulador LTE-Sim com um modelo de simulação para redes LTE-A com nós retransmissores
Publikováno v:
Revista dos Trabalhos de Iniciação Científica da UNICAMP.
Este projeto propõem a implementação de nós retransmissores para o simulador de redes de acesso LTE-A, LTE-Sim. Com o objetivo de facilitar o desenvolvimento de algoritmos e teste de arquiteturas de redes que utilizam o nó retransmissor. Um diag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e17288b8311d48f84b71b7b720e734d
https://doi.org/10.20396/revpibic262018933
https://doi.org/10.20396/revpibic262018933
Publikováno v:
ICC
In the Internet of Things (IoT), it is desirable that every IoT device will be capable to communicate with the network at any time. Among various technologies to enable network connectivity, the Long Term Evolution (LTE) is by far the most ubiquitous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e4e773bc4ce3a0bfe9c8be8304673a
https://doi.org/10.1109/icc.2018.8422153
https://doi.org/10.1109/icc.2018.8422153
Publikováno v:
2018 IEEE 10th Latin-American Conference on Communications (LATINCOM)
LATINCOM
LATINCOM
The Random Access (RA)procedure is one of the most frequently used and energy consuming operations in LTE User Equipment (UE)devices. However, little attention has been given to its energy-efficient operation in the literature. In this paper, we prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf2578c1ee16054374d89592d535212f
Autor:
Luiz F. Bittencourt, Eduardo S. Gama, Nelson L. S. da Fonseca, Tiago P. C. de Andrade, Edmundo R. M. Madeira, Carlos A. Astudillo, Leandro A. Villas
Publikováno v:
2018 IEEE 4th International Forum on Research and Technology for Society and Industry (RTSI)
RTSI
RTSI
Radio over Fiber (RoF) is one of the main technologies for the next-generation access networks due to its immunity to electromagnetic interference, low latency, low power consumption and high transmission capacity. RoF enables the processing of sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e111fa217299f6558eed657ebb22352
Publikováno v:
VTC-Fall
The concept of preamble-priority awareness in downlink control signaling scheduling was recently proposed to provide Quality of Service (QoS) differentiation in the Random Access (RA) procedure of the LTE/LTE-Advanced technology. This approach employ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a1eb3bf7b2ccd2d0e45945ad5ff4518
https://doi.org/10.1109/vtcfall.2017.8288064
https://doi.org/10.1109/vtcfall.2017.8288064
Publikováno v:
ICC
In this paper, we introduce the Preamble Priority-Aware (PPA) Packet Downlink Control Channel (PDCCH) resources allocation algorithm to provide Quality of Service (QoS) differentiation in the Random Access (RA) procedure of the LTE-Advanced technolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d2a6178737494c799f2c15d449eddb
https://doi.org/10.1109/icc.2017.7997136
https://doi.org/10.1109/icc.2017.7997136
Publikováno v:
LATINCOM
The worldwide markets for Machine-type Communication (MTC) over cellular networks are expected to grow in the incoming years. However, since MTC is quite different than existing Human-type Communication (HTC), it poses significant challenges to the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a3e24ef3ac3f5f9a69dd2c3341dc294
https://doi.org/10.1109/latincom.2015.7430142
https://doi.org/10.1109/latincom.2015.7430142