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Distributed Cooperative Caching In Social Wireless Networks
| Content Provider | Semantic Scholar |
|---|---|
| Author | Preetha K. Umar |
| Copyright Year | 2014 |
| Abstract | This paper introduces cooperative caching techniques for reducing electronic content provisioning cost in Social Wireless Networks (SWNET).SWNETs are formed by mobile devices, such as modern cell phones etc. sharing common takings in electronic content, and actually meeting together in public places. Electronic object caching in such SWNETs are shown to be able to reduce the content provisioning cost which depends heavily on the service and pricing dependences among various stakeholders including content providers (CP), network service providers, and End Consumers (EC).This paper develops practical network, service, and pricing models which are then used for creating two object caching strategies for reducing content provisioning costs in networks with homogenous and heterogeneous object demands. This paper studies the distributed caching managements for the current flourish of the streaming applications in multi hop wireless networks. Many caching managements to date use randomized network coding approach, which provides an elegant solution for ubiquitous data accesses in such systems. However, the encoding, essentially a combination operation, makes the coded data difficult to be changed. In particular, to accommodate new data, the system may have to first decode all the combined data segments, remove some unimportant ones, and then re encode the data segments again. It also reports results from an Android phone based prototype SWNET, validating the presented analytical and simulation results. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ijsetr.com/uploads/534162IJSETR2918-253.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
