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| Content Provider | Springer Nature Link |
|---|---|
| Author | Rajalakshmi, P. Desai, U. B. |
| Copyright Year | 2015 |
| Abstract | Advancement of mobile phone based new sensing paradigm like opportunistic and participatory crowd sensing has lead to increase in both multimedia and scalar sensor data traffic over wireless networks. In opportunistic crowd sensing, there are more chances of missing required mobile phones sensor data due to unpredictable mobility nature of users. Analysis of scheduling schemes under realistic human mobility models has become an important issue for pervasive sensing applications specifically for mobile phone based crowd sensing. This paper refers to a weighted scheduling framework for collecting mobile phone sensor data under Levy Walk mobility model. The proposed method uses duration of stay of mobile phone users as one of the important parameter to improve the scheduling performance in terms of reducing the rate of missing of mobile nodes and thereby increasing the rate of collection of required sensor data. The simulation results show that for improving the scheduling performance in opportunistic crowd sensing, high weight value should be given for duration of stay parameter, when mobile nodes stay within the data collection region for more than schedule iteration time with high probability. |
| Starting Page | 721 |
| Ending Page | 730 |
| Page Count | 10 |
| File Format | |
| ISSN | 19366442 |
| Journal | Peer-to-Peer Networking and Applications |
| Volume Number | 9 |
| Issue Number | 4 |
| e-ISSN | 19366450 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2015-07-15 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Duration of stay Mobile phone Opportunistic crowd sensing Scheduling Sensors Communications Engineering, Networks Information Systems and Communication Service Computer Communication Networks Signal, Image and Speech Processing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Software |
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