UWSP: sleeping algorithms for underwater sensor network
Sleeping scheme is one of the key means of saving energy for wireless sensor network. However, existing MAC protocols for underwater sensor network (UWSN) mainly focus on maximizing throughput but ignore sleeping schemes. Moreover, in existing sleeping schemes nodes wake up rapidly, which will loss...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-08-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.021/ |
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| _version_ | 1841539786906533888 |
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| author | Lu HONG Feng HONG |
| author_facet | Lu HONG Feng HONG |
| author_sort | Lu HONG |
| collection | DOAJ |
| description | Sleeping scheme is one of the key means of saving energy for wireless sensor network. However, existing MAC protocols for underwater sensor network (UWSN) mainly focus on maximizing throughput but ignore sleeping schemes. Moreover, in existing sleeping schemes nodes wake up rapidly, which will loss the life of hardware, waste en-ergy to open/close circuits, and increase collision probability. So, a tree topology based sleeping algorithm for UWSN was proposed, which utilizes the special characteristics of underwater acoustic channel. This algorithm could reduce wakeup frequency, prolong sleeping time and keep the end to end delay from being affected by sleeping time. This algo-rithm has no collision and no channel reservation and its usability and capability have been verified by simulation meth-ods. |
| format | Article |
| id | doaj-art-139c660b8f204eada18024a48323c449 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-139c660b8f204eada18024a48323c4492025-01-14T06:41:55ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-08-013416216959677260UWSP: sleeping algorithms for underwater sensor networkLu HONGFeng HONGSleeping scheme is one of the key means of saving energy for wireless sensor network. However, existing MAC protocols for underwater sensor network (UWSN) mainly focus on maximizing throughput but ignore sleeping schemes. Moreover, in existing sleeping schemes nodes wake up rapidly, which will loss the life of hardware, waste en-ergy to open/close circuits, and increase collision probability. So, a tree topology based sleeping algorithm for UWSN was proposed, which utilizes the special characteristics of underwater acoustic channel. This algorithm could reduce wakeup frequency, prolong sleeping time and keep the end to end delay from being affected by sleeping time. This algo-rithm has no collision and no channel reservation and its usability and capability have been verified by simulation meth-ods.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.021/sleeping algorithmMAC protocolunderwater sensor network |
| spellingShingle | Lu HONG Feng HONG UWSP: sleeping algorithms for underwater sensor network Tongxin xuebao sleeping algorithm MAC protocol underwater sensor network |
| title | UWSP: sleeping algorithms for underwater sensor network |
| title_full | UWSP: sleeping algorithms for underwater sensor network |
| title_fullStr | UWSP: sleeping algorithms for underwater sensor network |
| title_full_unstemmed | UWSP: sleeping algorithms for underwater sensor network |
| title_short | UWSP: sleeping algorithms for underwater sensor network |
| title_sort | uwsp sleeping algorithms for underwater sensor network |
| topic | sleeping algorithm MAC protocol underwater sensor network |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.021/ |
| work_keys_str_mv | AT luhong uwspsleepingalgorithmsforunderwatersensornetwork AT fenghong uwspsleepingalgorithmsforunderwatersensornetwork |