Mobile Networks and Applications
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Online Healthcare Information Adoption Assessment Using Text Mining Techniques
Mobile Networks and Applications - Tập 24 - Trang 1160-1165 - 2019
Online healthcare community discussion forums facilitate patients and healthcare seekers to exchange knowledge on health-related issues. Mining the enormous volume of the user generated contents in these forums may provide valuable information regarding the health. The contribution of the responses in par with the question asked needs to be analyzed to provide meaningful solutions. Among the answe......
Improving Video Transmission in Cellular Networks with Cached and Segmented Video Download Algorithms
Mobile Networks and Applications - - 2017
Satisfying the increasing demand for high data rates has become a main challenge for cellular network operators. Moreover, the demand for video traffic in cellular networks has been continuously increasing. In 2016, wireless video accounted for more than half of the total mobile data traffic, and it is expected to further increase in the upcoming years. This will increase the amount of data to be ......
On Improving the Performance of Cache Invalidation in Mobile Environments
Mobile Networks and Applications - Tập 7 - Trang 291-303 - 2002
Many cache management schemes designed for mobile environments are based on invalidation reports (IRs). However, IR-based approach suffers from long query latency and it cannot efficiently utilize the broadcast bandwidth. In this paper, we propose techniques to address these problems. First, by replicating a small fraction of the essential information related to cache invalidation, the query laten......
Sidelobe Suppression Using Extended Active Interference Cancellation with Self-Interferences Constraint for Cognitive OFDM Systems
Mobile Networks and Applications - Tập 16 - Trang 544-552 - 2010
Recently, increasing attention is paid to improving the spectrum utilization in cognitive OFDM systems. To enable coexistence between secondary users and primary users, a scheme, called as extended active interference cancellation (EAIC), was proposed for the effective sidelobe suppression of OFDM signals. However, with the EAIC method, the cancellation signals cause self-interferences to OFDM dat......
Replication Requirements in Mobile Environments
Mobile Networks and Applications - Tập 6 - Trang 525-533 - 2001
Replication is extremely important in mobile environments because nomadic users require local copies of important data. However, today's replication systems are not “mobile-ready”. Instead of improving the mobile user's environment, the replication system actually hinders mobility and complicates mobile operation. Designed for stationary environments, the replication services do not and cannot pro......
Software-Defined Wireless Transport Networks for Flexible Mobile Backhaul in 5G Systems
Mobile Networks and Applications - Tập 20 - Trang 793-801 - 2015
Traditionally microwave backhaul has been configured and operated in a static manner by means of vendor specific management systems. This mode of operation will be difficult to adapt to the new challenges originated by 5G networks. New mechanisms for adaptation and flexibility are required also in this network segment. The usage of a signaled control plane solution (based on OpenFlow) will facilit......
Adaptive VM Management with Two Phase Power Consumption Cost Models in Cloud Datacenter
Mobile Networks and Applications - Tập 21 Số 5 - Trang 793-805 - 2016
DIAL M for Mobility: Discrete Algorithms and Methods for Mobile Computing and Communications
Mobile Networks and Applications - Tập 6 - Trang 491-492 - 2001
On proxy agents, mobility, and web access
Mobile Networks and Applications - Tập 5 - Trang 233-241 - 2000
With the emerging need for ubiquitous access to information, web access from mobile clients is gaining increasing importance. Unfortunately, the underlying protocols of the web are not designed to support operations from a resource poor platform in a low bandwidth, disconnection prone environment. Efforts to create systems to support mobile browsing have typically been proxy‐based. However, such s......
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