Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Cleverson Nahum"'
Autor:
null Aldebaro Klautau, null Vimal Bhatia, null Sundesh Gupta, null Ryoma Kondo, null Pedro Batista, null Mohit Mehta, null Joao Borges, null Hirofumi Ohzeki, null Felipe Bastos, null Daisuke Kobuchi, null Cleverson Nahum, null Bojian Du, null Ailton Oliveira, null Ilan Correa
Publikováno v:
ITU Journal on Future and Evolving Technologies. 3:202-213
The fifth generation of mobile networks evolved to serve applications with distinct requirements, which results in a high management complexity due to simultaneous real-time tasks. In the physical layer, code words that allow proper data exchange bet
Autor:
null Kleber Cardoso, null Aldebaro Klautau, null Ciro Macedo, null Cleverson Nahum, null Luan Gon�alves, null Joao Borges, null Cristiano Bonato Both
Publikováno v:
ITU Journal on Future and Evolving Technologies. 3:359-373
Unmanned Aerial Vehicles (UAVs) and communication systems are fundamental elements in mission critical services, such as search and rescue. In this article, we introduce an architecture for managing and orchestrating 5G and beyond networks that opera
Autor:
Leonardo Ramalho, Eduardo Medeiros, Cleverson Nahum, Aldebaro Klautau, Igor Almeida, Elmar Trojer
Publikováno v:
IEEE Communications Letters. 25:2758-2762
This work proposes a compression method developed to transport radio signals over a centralized radio access network using a functional split in which the fronthaul transports frequency-domain samples. The proposed method allows detecting which subca
Autor:
Aldebaro Klautau, Pedro Batista, Lucas De Novoa Martins Pinto, Silvia Lins, Virgínia Tavares, Neiva Linder, Cleverson Nahum
Publikováno v:
IEEE Access, Vol 8, Pp 223202-223213 (2020)
The fifth-generation (5G) cellular networks incorporate a large variety of technologies in order to address very distinct use cases. Assessing these technologies and investigating future alternatives is complicated when one relies only on simulators.
Publikováno v:
Anais do XLVIII Seminário Integrado de Software e Hardware (SEMISH 2021).
With the advent of 5G, more stringent application requirements were imposed to the cellular networks. The adoption of Software Defined Network (SDN) technology in the transport network enables more dynamic network control, suitable for several real-t
Autor:
Virgínia Tavares, João Pereira, Gabriel Couto, Pedro Batista, Aldebaro Klautau, Cleverson Nahum
Publikováno v:
Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Autor:
Aldebaro Klautau, Cleverson Nahum, Camila Novaes, Daniel Cederholm, Gyanesh Patra, Igor Trindade
Virtualization is a key feature in Cloud Radio Access Network (C-RAN). It can help to save costs since it allows the use of virtualized base stations instead of physically deployment in different areas. However, the creation and management of virtual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d77b1278999ddb6c4b9db4a6cf3b3e9
Autor:
Igor Almeida, Aldebaro Klautau, Cleverson Nahum, Chenguang Lu, Miguel Berg, Leonardo Ramalho, Joary Fortuna
This paper presents a compression scheme developed for the transport of downlink radio signals in packet fronthaul of centralized-radio access networks (C-RAN). The technique is tailored to frequency-domain functional splits, in which inactive LTE (o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd4d65a031c79ede9f69b2c27419251f
Publikováno v:
Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Publikováno v:
Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.