نتایج جستجو برای: heterogeneous wireless networks
تعداد نتایج: 590487 فیلتر نتایج به سال:
With the development of wireless communication technology, various wireless networks have been deployed. Heterogeneous networks will be dominant in the next generation wireless networks. In such networks, providing a seamless handoff by selecting the appropriate network is one of the key issues. In order to be always best connected for various applications, the network selection procedure, in h...
Wireless sensor networks(WSN) have unique properties that distinguished them from other wireless networks and have special challenges. Not-chargeable, not-changeable and limited power supplies of sensor nodes is the most important challenge of this networks, and if the power supply of node expired, a part of data maybe lost. Because of the importance of covers in wireless sensors, in this work ...
By extending wireless networks and because of their different nature, some attacks appear in these networks which did not exist in wired networks. Security is a serious challenge for actual implementation in wireless networks. Due to lack of the fixed infrastructure and also because of security holes in routing protocols in mobile ad hoc networks, these networks are not protected against attack...
wireless sensor networks are composed of hundreds or thousands of small nodes called sensor that work together and are associated with a specific task or tasks to do. each of these nodes includes sensor, processor, communication components, a small memory and a source of energy. it is expected that wireless sensor networks will be used widely in many applications in near future. scalability and...
SAWN provides a forum for the exchange of ideas and results among industry practitioners and researchers working in the emerging area of self-assembling wireless networks. Original research papers and state-of-the-art surveys were solicited on all aspects of self-assembling wireless networks, including, but not limited to, modeling and optimization of heterogeneous self-assembling wireless netw...
The rapid increase of number of personal wireless communication equipped devices boosts the user service demands on wireless networks. Thus, the spectrum resource management in such networks becomes an important topic in the near future. Notwithstanding, typically, users equipped with multiple wireless interfaces, thus the access operational scenario is no longer based on single Radio Access Te...
The constant technological advances bring new devices to the market every day. Due this, heterogeneous Wireless Sensor Network (WSN) are common scenarios in many applications. Neural (NN) based models may implement particular features provided by sensor hardware collect surrounding environment information. Thus, a can provide specific group of while others do not. In this perspective, it be req...
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