NovaGenesis Applied to Information-Centric, Service-Defined, Trustable IoT/WSAN Control Plane and Spectrum Management

Sensors

AntônioMarcos Alberti¹  MaríliaMartins Bontempo¹  JoséRodrigo dos Santos¹  ArismarCerqueira Sodré²  Rodrigoda Rosa Righi³ 

[1] ICT Lab, Instituto Nacional de Telecomunicações—Inatel, Av. João de Camargo 510, Centro, CEP 37540-000 Santa Rita do Sapucaí, Minas Gerais, Brazil;Lab WOCA, Instituto Nacional de Telecomunicações—Inatel, Av. João de Camargo 510, Centro, CEP 37540-000 Santa Rita do Sapucaí, Minas Gerais, Brazil;Programa Interdisciplinar de Pós-Graduação em Computação Aplicada, Universidade do Vale do Rio dos Sinos—Unisinos, Av. Unisinos 950, Bairro Cristo Rei, CEP 93022-750 São Leopoldo, Rio Grande do Sul, Brazil;

关键词: cognitive radio;    future Internet;    information-centric network;    IoT;    NovaGenesis;    service-oriented architecture;    software-defined network;    spectrum management;   

DOI  :  10.3390/s18093160

来源: DOAJ

【 摘 要 】

We integrate, for the first time in the literature, the following ingredients to deal with emerging dynamic spectrum management (DSM) problem in heterogeneous wireless sensors and actuators networks (WSANs), Internet of things (IoT) and Wi-Fi: (i) named-based routing to provide provenance and location-independent access to control plane; (ii) temporary storage of control data for efficient and cohesive control dissemination, as well as asynchronous communication between software-controllers and devices; (iii) contract-based control to improve trust-ability of actions; (iv) service-defined configuration of wireless devices, approximating their configurations to real services needs. The work is implemented using NovaGenesis architecture and a proof-of-concept is evaluated in a real scenario, demonstrating our approach to automate radio frequency channel optimization in Wi-Fi and IEEE 802.15.4 networks in the 2.4 GHz bands. An integrated cognitive radio system provides the dual-mode best channel indications for novel DSM services in NovaGenesis. By reconfiguring Wi-Fi/IoT devices to best channels, the proposed solution more than doubles the network throughput, when compared to the case of mutual interference. Therefore, environments equipped with the proposal provide enhanced performance to their users.

【 授权许可】

Unknown