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These days we are witnessing a tremendous increase in the popularity of wireless devices, e.g. smartphones and tablets. These devices are typically connected to the Internet through cellular connections, such as LTE/4G. Because of the popularity of the wireless devices, a large portion of the traffic on the Internet goes through the cellular base stations. Caching the contents at the base stations...
The number of tourists worldwide has increased rapidly. The extensive amount of information that is accessible on the Internet provides tourists with a lot of choices. However it is a difficult task for the tourists to select the right tourism products or services based on their preferences and requirements. This paper attempts to review the published studies on Travel Recommendation System (TRSs)...
Adaptive video streaming techniques were introduced to enable high quality video delivery over HTTP. These schemes propose to choose dynamically the appropriate video rate to match the operating conditions. In home networks, wireless access is the predominant Internet access. Multiple clients/players with different link qualities compete over a limited wireless bandwidth to transfer their video streams...
In recent years, with the rapid development of geographic information systems and internet technology, more and more methods are used to build location-based geographic information system. Under such circumstances, as a basic service, network map came into being and has been inserted into restaurants, buses, tourist industry and other industries. Therefore, the internet based map of the Internet applications...
The advances in embedded technology and automation makes the human daily life easier. In this study, a smart home is presented an application including sensor and controller nodes connected to the custom design local wireless network. User reaches to the system using a web-base interface or using a smart phone application. We tested our system through conducted experiments and the results will be...
Implementation of network coding (NC) is expanding to a diverse set of networks due to the flexible design provided through its use, enabling a trade-off between robustness and spectral efficiency. In this paper, we investigate the application of NC in delay tolerant networks (DTN) through the use of software defined radio (SDR) nodes. We specifically focus on a deep space network scenario with large...
the technology behind wireless communication and wireless charging has developed a long way. However, some problems still lie at the heart of this advancement. The most common among them are connectivity and network issues. This problem is also one of the biggest issues observed in India related to communication. Although there has been several steps taken in providing proper connectivity and usage...
It is well known that the performance of wireless communication are quite sensitive to channel conditions and the transfer data rates are declining as the distance between the communicating peers is increased. In this paper are presented a set of results from a performance evaluation study of wireless communication based on the IEEE 802.11ac standard. The measurements were made between a pair of wireless...
Recent development in the field of mobile communication technologies have opened innovative prospects for latest and state-of-the-art means of healthcare system. However, implementation of healthcare system using mobile and wireless system (2G, 3G, and 4G) poses new challenges related to excessive usage of data rates and bandwidth, and delay. Therefore, keeping in view the above problem, in this paper...
With the development of modern science and technology, automation, intelligent concept has been deeply rooted in the hearts of the people, Intelligent products have entered our lives every corner. With the popularity of intelligent terminals such as smart mobile phone, our lives become more convenient and quick. Home life as the most closely related to our daily life has become more and more intelligent...
This paper is concerned with the analysis of connecting PROFIBUS with 4G mobile network to realize the application of 4G in the field bus. First, development status and technical characteristics of PROFIBUS in the industrial network are analyzed, including the requirements of PROFIBUS Fieldbus for wireless communication systems in the intelligent and networking development. Then, the authors introduce...
Student activity trajectory analysis and attendance management are the important content of the management of university students. In view of the existing situation of low efficiency and high cost, it is necessary to design a smart management system based on Internet of things technology. Using the radio frequency identification technology and wireless sensor network technology to capture the trajectory...
A key aspect of realizing the future smart grid communication solution is a balanced approach between the network performance and the network security during the network deployment. A high security communication flow path is not useful when the network path cannot support capacity and reachability requirements. The deployment phase in communication network can facilitate an optimal network path by...
Named data networking (NDN) paradigm solves various issues of current TCP/IP based Internet and considers as a good candidate for future Internet architecture. It has a simple communication mechanism based on named contents instead of their physical locations. In NDN-based mobile ad hoc networks (MANETs), the participating nodes have limited resources. Interest message flooding is a key research issue...
Cognitive wireless sensor networks exploit the spectrum heterogeneity and dynamically accesses the different spectrum bands based on the wireless medium conditions and permissions. The various spectrum access schemes proposed in the previous work have limited such access to a single spectrum band at any given time. This limitation may be insufficient for networks with a large number of nodes that...
For connected vehicles, vehicle ad-hoc network is capable to support various communication-based applications. Specially, WLAN-based vehicular Internet access can be a complementary and cost-effective solution considering the cost of cellular service. For WLAN-based Internet connected vehicles, we propose an efficient load-aware association mechanism which allocates vehicles to roadside APs properly,...
In these days, wireless AP's signal is all around us. Multiple APs are set up at a big area, enterprise, university, movie theater, etc. and small area, such as a private house. So wireless APs are not special to us. However, the APs with several tools that can manage multiple APs are hard to find and also too expensive to the public. To solve this problem, this paper discusses how to install the...
Software defined network (SDN) is a promising network technology that separates the control plane from data plane. The network function can be defined by using open application programming interface (Open API) in the SDN. Therefore, the network operator can embed the network function in the SDN controller by developing the application source code. Since the SDN brings benefit of network especially...
Nowadays technology advances of wireless networking and mobile devices have made anytime anywhere data access become readily available. This also enables crowdsourced content capturing and sharing, especially for such multimedia data as video. One example is Twitter's Vine, which mainly target mobile devices, allowing users to create ultra-short video clips and instantly share with their followers...
The solar street lamp system using GPRS and ZIGBEE technology is designed in this paper. The street lamp management system is composed of GPRS wireless mobile network and ZIGBEE short-distance wireless network. Users can view the real-time parameters of street lamps on the computer (or mobile phone), and at the same time, can also set up some working parameters (e.g., working mode, voltage of turning...
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