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Periodico Acesso aberto Revisado por pares

Directory of Open Access Journals (DOAJ)

Imagens Acesso aberto

Stereoscopic photograph of the gateway and temple tower at Thanjavur in Tamil Nadu, taken by James Ricalton in c. 1903, from The Underwood Travel Library: ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto

Di Zhou, Min Sheng, Jiaxin Wu, Jiandong Li, Zhu Han,

... and Internet of Remote Things (IoRT) services through gateways. Nevertheless, different gateway locations may have various channel conditions and service ... by IoRT services in different areas. Besides, the gateway placement scheme further affects the service coverage performance ... performance of the network to service demands. Therefore, gateway placement plays a pivotal role in improving network ... facts, in this article, we first formulate the gateway placement problem in ISoLS-TNs as a multiobjective ...

Tópico(s): Advanced MIMO Systems Optimization

2021 - Institute of Electrical and Electronics Engineers | IEEE Internet of Things Journal

Imagens Acesso aberto

Photograph of the temple and gateway in Kashmiri style at Malot, Jhelum District, taken by Joseph David Beglar in the 1870s. Alexander Cunningham wrote in his report ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto

Lozan M. Abdulrahman, Subhi R. M. Zeebaree, Shakir Fattah Kak, Mohammed A. M. Sadeeq, Adel Al-Zebari, Baraa Wasfi Salim, Karzan Hussein Sharif,

... new ideas regarding cloud-computing services. A smart gateway plays an essential role in the IoT applications ... layer and the ubiquitous sensors network layer. IoT gateways are methods that operate with influential data centers ... point of communication between lower-end users. IoT gateways connect the heterogeneous devices in use and carry ... the computing mission. This work searches how IoT gateway's function and how they interact. In particular, it lists interface issues related to IoT gateways. In this paper, we research IoT and Smart ...

Tópico(s): Internet of Things and AI

2021 - | Asian Journal of Research in Computer Science

Imagens Acesso aberto

Photograph of the entrance gateway to the Taj Mahal, taken by an unknown photographer during the 1880s. The Taj Mahal was built between 1632 and ... gardens entered via a grand portal, the Great Gateway, to the south. This photograph represents the exterior ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Gunjan Beniwal, Anita Singhrova,

Gateways in the Internet of Things (IoT) play a decisive role in routing the preprocessed filtered data to cloud platforms. While investigating gateways, the need for a comprehensive systematic literature review ... can elaborate the working and functionalities of IoT gateways was felt. This paper presents a systematic literature review of IoT gateways in general and smart gateways in particular. It considered papers published over the ... The survey starts with the broad categorization of gateways in IoT as basic and smart gateways. Further, ...

Tópico(s): Smart Cities and Technologies

2021 - Elsevier BV | Journal of King Saud University - Computer and Information Sciences

Imagens Acesso aberto

Photograph of the Gateway of Husainabad Bazaar in Lucknow, taken by Baker and Burke in the 1860s, from the Edward Molyneux Collection: Album ... the Husainabad Imambara is rectangular with an impressive gateway on each side. The complex consists of a ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto

Vincent Simadiputra, Nico Surantha,

... and privacy towards IoT devices, especially smarthomes IoT gateway device, becoming apparent as IoT technology progressed. The need for affordable, secure smarthome gateway device or router that smarthome user prefer. The problem of low-performance smarthome gateways was running security programs on top of smarthome gateway programs. This problem motivates the researcher designing a secure and efficient smarthome gateway using Raspberry Pi hardware as an affordable smarthome gateway device and able to run both smarthome gateways ...

Tópico(s): Advanced Malware Detection Techniques

2021 - Institute of Advanced Engineering and Science (IAES) | Bulletin of Electrical Engineering and Informatics

Imagens Acesso aberto

General view looking along the façade of the gateway. Captioned and dated in the negative. For description, ... more than halfway on the left, is the gateway to Gulabi Bagh, or the Garden of Rosewater. ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Nikki John B. Florita, Alyssa Nicole M. Senatin, Angela Margaret A. Zabala, Wilson M. Tan,

... consider the data collector to be a mobile gateway. The choice of radio technology for the link ... the sensor or end device and the mobile gateway is important: it would affect the number of mobile gateways needed, the required mobility pattern for them to ... power consumption, can potentially decrease the number of gateways needed in the system, while decreasing delays. This study explores opportunistic, mobile LoRa-based gateways using a pull-based transfer of data to ... with the LoRa radio/physical layer, with three gateway operation modes: Independent, Pure Pass Through, and Instruction- ...

Tópico(s): Bluetooth and Wireless Communication Technologies

2020 - Elsevier BV | Computer Communications

Livro

OECD iLibrary

Imagens Acesso aberto

Photograph of the south gateway of the Great Stupa of Sanchi, after restoration, from the Archaeological Survey of India Collections taken by Deen Dayal in ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Kiki Adhinugraha, Wenny Rahayu, Takahiro Hara, David Taniar,

... called routers, and these nodes are connected to gateways where the mesh can communicate with other meshes or clouds. In multi-gateway mesh networks, each gateway may have set of routers that is fully depended on the gateway to forward the data to the clouds. Mesh ... be affected by several issues, such as overload gateways, network latency and gateway failover. In this paper, we compare the ordinary ... with Hops Voronoi diagram (HVD) to distribute the gateway workload based on network hops; and extend these ...

Tópico(s): Cloud Computing and Resource Management

2020 - Elsevier BV | Future Generation Computer Systems

Imagens Acesso aberto

Photograph of the west gateway of the Great Stupa of Sanchi after restoration, from the Archaeological Survey of India Collections taken by Deen Dayal in ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Xianyu Zuo, Yuehan Su, Qianqian Wang, Yi Xie,

... development and call microservices. The birth of API Gateway alleviates these problems to some extent. For small ... medium-sized enterprises using today's popular API Gateways, it is difficult for them to get a ... paper proposes a scheme to optimize the API Gateway. Firstly, the framework of API Gateway is optimized. Next, the coupling degree of API Gateway is optimized by reducing the coupling degree of ... and extended functions. In this way, the optimized Gateway can adapt to the plug-in mode, improve ...

Tópico(s): IoT and Edge/Fog Computing

2020 - Elsevier BV | Advances in Engineering Software

Imagens Acesso aberto

Photograph of the west gateway of the Great Stupa of Sanchi after restoration, from the Archaeological Survey of India Collections, taken by Deen Dayal in1883. ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Wenquan Jin, Rongxu Xu, Taewan You, Yong-Geun Hong, Do‐Hyeun Kim,

... on deploying independent microservices providers with a security gateway on an edge gateway. The edge gateway is the hub of a local network where ... the physical environment for sensing and actuating. The gateway provides the management functionalities through microservices based on multiple independent server modules. Each gateway-centric local network has a standalone management service based on the gateway. For providing secure edge computing services through the edge gateway, a security gateway is deployed on the proposed ...

Tópico(s): Cloud Computing and Resource Management

2020 - Institute of Electrical and Electronics Engineers | IEEE Access

Imagens Acesso aberto

... prints taken by Eugene Clutterbuck Impey, showing the gateway to the Taj Mahal at Agra in India. ... bagh (four-plot) plan, with a huge entrance gateway at the south which is of red sandstone. ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Partha Pratim Ray, Nishant Thapa, Dinesh Dash,

... things communicate with each other via locally available gateways. The problem becomes more stringent when consumers depend ... solve this issue, we propose a novel IoT-gateway system that incorporates the heterogeneity perspective to assure ... this study, we implement a novel interoperable IoT-gateway test-bed that involves 2.4 GHz industrial, ... translated in interchangeable formats. We implemented the IoT-gateway and three IoT-motes physically to establish a ... IoT-motes and embedded within the novel IoT-gateway hardware platform to simulate and test the possibility ...

Tópico(s): Context-Aware Activity Recognition Systems

2019 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Consumer Electronics

Imagens Acesso aberto

Photograph of the gateway known as the Jhula Darwaza, Rewa taken by Henry Baily Wade Garrick in 1881 or 1882. This gateway now stands in front of the Maharajah's ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Ying Chen, Ming Li, Pengpeng Chen, Shixiong Xia,

... indirect connection among heterogeneous devices through multi-radio gateways. Gateway, also known as a protocol converter, is an ... networks. With multiple wireless interfaces equipped, a local gateway can translate data from different devices abiding by ... Bluetooth devices, a ZigBee and Bluetooth dual radio gateway can convert the two types of data. The functions required by this gateway include: (i) The ability to communicate individually with ... to each other. According to function (i), the gateway must be a dual-stack device; function (ii) ...

Tópico(s): Wireless Body Area Networks

2019 - Institution of Engineering and Technology | IET Communications