A hotspot-based probabilistic cache placement policy for ICN in MANETs
Abstract Cache placement is an integral part of information centric networking (ICN) for optimizing the performance of network. The majority of the existing research on cache placement explores fixed or semi fixed network. The present study proposed a cache placement/update policy in a mobile ad-hoc...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-05-01
|
| Series: | EURASIP Journal on Wireless Communications and Networking |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s13638-019-1466-5 |
| _version_ | 1818291679880282112 |
|---|---|
| author | Cheng Zhang Chunhe Xia Yu Li Haiquan Wang Xiaojian Li |
| author_facet | Cheng Zhang Chunhe Xia Yu Li Haiquan Wang Xiaojian Li |
| author_sort | Cheng Zhang |
| collection | DOAJ |
| description | Abstract Cache placement is an integral part of information centric networking (ICN) for optimizing the performance of network. The majority of the existing research on cache placement explores fixed or semi fixed network. The present study proposed a cache placement/update policy in a mobile ad-hoc network (MANET) environment, where the consumers and providers of information are constantly moving. On the basis of request probability and transition probability analysis, a novel approach called cache rebalancing is projected to deal with the cache placement/update problem between different regions. Besides, this study also assesses the performance of the proposed approach in comparison with current caching scheme in large-scale real urban mobility traces, demonstrating that our approach are advantageous in hit ratio, hop count, and other performance indexes over previous strategy. Moreover, the cache steady state of our approach is also obtained to demonstrate the request probability in any region. |
| first_indexed | 2024-12-13T02:47:54Z |
| format | Article |
| id | doaj.art-4b32fb67984a4d8fbda3da568879f2a3 |
| institution | Directory Open Access Journal |
| issn | 1687-1499 |
| language | English |
| last_indexed | 2024-12-13T02:47:54Z |
| publishDate | 2019-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Wireless Communications and Networking |
| spelling | doaj.art-4b32fb67984a4d8fbda3da568879f2a32022-12-22T00:02:08ZengSpringerOpenEURASIP Journal on Wireless Communications and Networking1687-14992019-05-012019111410.1186/s13638-019-1466-5A hotspot-based probabilistic cache placement policy for ICN in MANETsCheng Zhang0Chunhe Xia1Yu Li2Haiquan Wang3Xiaojian Li4Beijing Key Laboratory of Network Technology, Beihang UniversityBeijing Key Laboratory of Network Technology, Beihang UniversityBeijing Key Laboratory of Network Technology, Beihang UniversityBeijing Key Laboratory of Network Technology, Beihang UniversityBeijing Key Laboratory of Network Technology, Beihang UniversityAbstract Cache placement is an integral part of information centric networking (ICN) for optimizing the performance of network. The majority of the existing research on cache placement explores fixed or semi fixed network. The present study proposed a cache placement/update policy in a mobile ad-hoc network (MANET) environment, where the consumers and providers of information are constantly moving. On the basis of request probability and transition probability analysis, a novel approach called cache rebalancing is projected to deal with the cache placement/update problem between different regions. Besides, this study also assesses the performance of the proposed approach in comparison with current caching scheme in large-scale real urban mobility traces, demonstrating that our approach are advantageous in hit ratio, hop count, and other performance indexes over previous strategy. Moreover, the cache steady state of our approach is also obtained to demonstrate the request probability in any region.http://link.springer.com/article/10.1186/s13638-019-1466-5Cache placement policyICNMANET |
| spellingShingle | Cheng Zhang Chunhe Xia Yu Li Haiquan Wang Xiaojian Li A hotspot-based probabilistic cache placement policy for ICN in MANETs EURASIP Journal on Wireless Communications and Networking Cache placement policy ICN MANET |
| title | A hotspot-based probabilistic cache placement policy for ICN in MANETs |
| title_full | A hotspot-based probabilistic cache placement policy for ICN in MANETs |
| title_fullStr | A hotspot-based probabilistic cache placement policy for ICN in MANETs |
| title_full_unstemmed | A hotspot-based probabilistic cache placement policy for ICN in MANETs |
| title_short | A hotspot-based probabilistic cache placement policy for ICN in MANETs |
| title_sort | hotspot based probabilistic cache placement policy for icn in manets |
| topic | Cache placement policy ICN MANET |
| url | http://link.springer.com/article/10.1186/s13638-019-1466-5 |
| work_keys_str_mv | AT chengzhang ahotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT chunhexia ahotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT yuli ahotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT haiquanwang ahotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT xiaojianli ahotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT chengzhang hotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT chunhexia hotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT yuli hotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT haiquanwang hotspotbasedprobabilisticcacheplacementpolicyforicninmanets AT xiaojianli hotspotbasedprobabilisticcacheplacementpolicyforicninmanets |