scholarly journals Selfish Caching and Facsimile Allocation over a Mobile Ad Hoc Network

Mobile adhoc networks (MANETs) have drawn attention to multitudinous consideration because of the univerality of mobile devices as well as the developments in wireless era. MANET is a peer-to-peer multi hop cellular wireless era community which does not have both difficult and speedy infrastructure and a relevant server. Every vertex of a MANET performs like a router and communicates with every unique. There exist numerous information duplication strategies which were presented to reduce the execution squalor. All are concluded that everyone cell vertices cooperate completely from the perspective of sharing their memory vicinity. But, via a few methods few vertices might additionally behave selfishly and determine simplest to cooperate in part or never with different vertices. The selfish vertices ought to then lessen the overall information approachability within the network. From this work, we try to take a look at the influence of selfish vertices in a mobile ad hoc community in terms of reproduction issuance i.e Selfish nodes are dealt with in replica allocation.

A Mobile Ad-hoc Network (MANET) is an accumulation of portable hubs which impart over proportion. These systems have an essential preferred standpoint; they don't require any current foundation or focal organization. Portable specially appointed systems are appropriate for transitory correspondence joins. One of the significant issues in MANET is steering because of the versatility of the hubs. Directing means the demonstration of moving data over a web work from a source to a goal. The Enhanced Ant Routing Algorithm (EARA) depends on subterranean insect calculations. This calculation is enlivened from the insect states life. Forward bundles are utilized to gather data about the system and in reverse parcels are utilized to refresh the directing data in the hubs. EARA has two stages course disclosure and course support and furthermore utilities the idea of backtracking when the parcels are achieves goal hub. Re-enactment comes about accomplish better parcel conveyance proportion and lessen the normal end-to-end defer as contrast with its partner


Author(s):  
Jürgen Dunkel ◽  
Ramón Hermoso

AbstractNowadays, most recommender systems are based on a centralized architecture, which can cause crucial issues in terms of trust, privacy, dependability, and costs. In this paper, we propose a decentralized and distributed MANET-based (Mobile Ad-hoc NETwork) recommender system for open facilities. The system is based on mobile devices that collect sensor data about users locations to derive implicit ratings that are used for collaborative filtering recommendations. The mechanisms of deriving ratings and propagating them in a MANET network are discussed in detail. Finally, extensive experiments demonstrate the suitability of the approach in terms of different performance metrics.


2015 ◽  
Vol 60 (2) ◽  
pp. 239-250
Author(s):  
Sun-Kyum Kim ◽  
Ji-Hyeun Yoon ◽  
Kwang-Jo Lee ◽  
Jae-Ho Choi ◽  
Sung-Bong Yang

2012 ◽  
Vol 11 (2) ◽  
pp. 278-291 ◽  
Author(s):  
Jae-Ho Choi ◽  
Kyu-Sun Shim ◽  
SangKeun Lee ◽  
Kun-Lung Wu

2013 ◽  
Vol 11 (8) ◽  
pp. 2187-2202 ◽  
Author(s):  
Byung-Gul Ryu ◽  
Jae-Ho Choi ◽  
SangKeun Lee

Sign in / Sign up

Export Citation Format

Share Document