International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 04 | Apr -2017
p-ISSN: 2395-0072
www.irjet.net
Improvised Handover Elimination Scheme in Relays Based Crowd 4G Architecture Ravitha.R1, Giridharan.S2& Hemalatha.p3 1
UG Scholar2Assistant professor& 3Assistant Professor, Department Of Information Technology
IFET College of Engineering, Tamil Nadu India. ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - With the prevalence of sensor-rich equipped
smartphones in recent years, Mobile Crowd- Sensing (MCS) becomes a promising paradigm to facilitate urban sensing applications, such as environment monitoring and traffic congestion detection.For this we are going to reduce the overall participant of 4g data access and will increase the overall speed and throughput of the system.Usually the for accessing the 4g data plans there are number of users was high. This will produce the overall network resource availability into unavailabilty.We are applying the new technology called as crowd sensing, in which we are making the primary user as the relay section for distributing the data over secondary user which will reduce the overall delay of the system.Save the participants’ smartphone energy consumption and mobile data cost via collaborative data uploading. Key Words: Mobile Crowdsensing, Energy consumption, Mobile data cost, Data quality, Location privacy, Delaytolerant data uploading.
1. INTRODUCTION Mobile Crowd Sensing (MCS) — a term coined by Ganti et al , has recently spurred lots of research interest. Similar to the notion of participatory sensing and humancentric computing, mobile crowd sensing refers to the sensing paradigm in which mobile users with sensing and computing devices are tasked to collect and contribute data in order to enable various applications. MCS applications leverage the sensing, computing and wireless communication capability offered by the millions of mobile devices. Nowadays mobile crowd sensing (MCS) is becoming an effective and practical way to carry out various sensing tasks, as rich-sensor equipped smartphones are getting more and more popular. However, some obstacles severely stop users from participating in MCS tasks. For example, participating in MCS tasks will incur additional 4G data usage for a user, which might lead to more fees paid to the telecom operators. This issue, which we will refer to as © 2017, IRJET
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Impact Factor value: 5.181
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4G data cost, is one of the major concerns for MCS participants To deal with this issue, some existing MCS projects task users to delay uploading sensed data until they have a WiFi connection; apparently this method might lead to long uncontrollable delay between data sensing and uploading. Such a long uncontrollable delay might harm many MCS tasks. On one hand, uncontrollable delay might not be tolerable for most real-time monitoring applications, as the delayed sensed data becomes valueless; even if an MCS task allows some delay, uncontrollable delay may still exceed the maximum tolerable delay. On the other hand,long uncontrollable delay increases the probability of sensed data loss due to abnormal events on participants’ mobile phones (e.g.,running out of storage space). Another effective way to mitigate participants’ 4G data cost concern is providing participants with incentives to cover any additional 4G data cost arising from participation in the MCS task. Compared to WiFi-only uploading, refunding 4G data cost encourages participants to willingly upload data at any specific time via 4G, which can reduce and control the delay between data sensing and uploading. However, 4G data refund increases an organizer’s total MCS task budget. For MCS tasks which need a big number of participants, in particular, this 4G data refund budget can be significant. Thus, “how to reduce the 4G data refund budget” becomes a critical problem for MCS organizers.In this paper, we try to address the above problem. First, we study the common price plans of 4G data cost.
2. EXISTING SYSTEM In existing system to overcome the delay produced by the too much participant in internet access they have applied the scheduling based schemes. In which two schemes are allowed in details internet will divide into two types of schemes like 2G,3G. So that user can decide which plan they can use . By this way overall user count for data access can be reduced. ISO 9001:2008 Certified Journal
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