منابع مشابه
QoS in Wireless Sensor Networks
Wireless Sensor Networks (WSNs) have been envisioned as a new and effective means for creating and deploying previously unimaginable applications. These networks generally have the capabilities of observing the physical phenomena, communication, data processing and dissemination. Limited resources of sensor nodes like energy, bandwidth and processing abilities, make these networks excellent can...
متن کاملQoS in Wireless Data Networks
Quality of service (QoS) is an important consideration in networking, but it is also a significant challenge. Providing QoS guarantees becomes even more challenging when you add the complexities of wireless and mobile networks. This paper discusses the challenges and solutions involved in providing QoS in wireless data networks. Multiple techniques for providing service guarantees are presented...
متن کاملQoS provisioning in wireless networks
The next-generation wireless networks such as the fourth generation (4G) cellular systems are targeted at supporting various applications such as voice, data, and multimedia over packetswitched networks. Providing quality of service (QoS) guarantees for these applications is an important objective in the design of the next-generation wireless networks. In this paper, we overview the issues and ...
متن کاملQoS Provisioning in Wireless Networks
The importance of mobile connectivity along with the popularity of the Internet is fueling the demand for wireless networks to bring diverse applications from the wired network to mobile users. This poses a challenge for wireless networks to provide different, but yet consistent and predictable, grades of Quality of Service (QoS) over the wireless media. Wireless scheduling determines how effic...
متن کاملQoS Provisioning of QoS in Wireless Networks carrying multimedia traffic
The provisioning of QoS in wireless networks carrying multimedia traffic imposes a big challenge to network designers and traffic engineers. Guaranteeing QoS in wireless networks is a complicated task due to the unique characteristics of wireless networks such as user mobility, limited link capacity, and frequent link failure, scarcity of bandwidth, channel fading, and inability to predict the ...
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ژورنال
عنوان ژورنال: Journal of Communications Software and Systems
سال: 2017
ISSN: 1846-6079,1845-6421
DOI: 10.24138/jcomss.v2i2.289