Abstract
A frequency query is to acquire the occurrence frequency of each value in a sensory data set, which is a popular operation in Mobile Ad hoc Networks (MANETs). However, exact frequency results are not easy to obtain due to the unique characteristics of MANETs. Fortunately, approximate frequency results are acceptable in most MANET applications. We study how to process an approximate frequency query in this paper and propose a sampling based method to estimate approximate frequencies. A distributed algorithm to calculate approximate frequency results is introduced. The simulation results show that on the aspects of both energy efficiency and accuracy, the proposed algorithm has high performance.
| Original language | English |
|---|---|
| Title of host publication | Wireless Algorithms, Systems, and Applications - 10th International Conference, WASA 2015, Proceedings |
| Editors | Kuai Xu, Haojin Zhu |
| Publisher | Springer Verlag |
| Pages | 315-324 |
| Number of pages | 10 |
| ISBN (Print) | 9783319218366 |
| DOIs | |
| State | Published - 2015 |
| Externally published | Yes |
| Event | 10th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2015 - Qufu, China Duration: 10 Aug 2015 → 12 Aug 2015 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 9204 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 10th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2015 |
|---|---|
| Country/Territory | China |
| City | Qufu |
| Period | 10/08/15 → 12/08/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Frequency query
- Mobile ad hoc networks
- Sampling
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