Data collection algorithm for mobile sink in delay-constrained network
In real-time applications,the delay constraint limits the speed and the trajectory of mobile sink which in consequence restrains the communication time between the sensor nodes and the sink.So it is difficult to balance delay requirement with the data collecting efficiency.To address the problem abo...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2014-10-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.013/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841539743043551232 |
|---|---|
| author | Xian-ling LU Ying-ying WANG |
| author_facet | Xian-ling LU Ying-ying WANG |
| author_sort | Xian-ling LU |
| collection | DOAJ |
| description | In real-time applications,the delay constraint limits the speed and the trajectory of mobile sink which in consequence restrains the communication time between the sensor nodes and the sink.So it is difficult to balance delay requirement with the data collecting efficiency.To address the problem above,an efficient data collection algorithm MSDC for sensor networks is proposed.It finds an optimal sink trajectory in the data buffering and uses the mobility of sink to improve the data collection performance in the limited time.The simulation results show that the algorithm can improve the network data collection capacity throughput,reduce the energy consumption and prolong the network lifetime. |
| format | Article |
| id | doaj-art-7edb9ca8a8324b73aebafbba96153e8c |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7edb9ca8a8324b73aebafbba96153e8c2025-01-14T06:44:22ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-10-013510711659686832Data collection algorithm for mobile sink in delay-constrained networkXian-ling LUYing-ying WANGIn real-time applications,the delay constraint limits the speed and the trajectory of mobile sink which in consequence restrains the communication time between the sensor nodes and the sink.So it is difficult to balance delay requirement with the data collecting efficiency.To address the problem above,an efficient data collection algorithm MSDC for sensor networks is proposed.It finds an optimal sink trajectory in the data buffering and uses the mobility of sink to improve the data collection performance in the limited time.The simulation results show that the algorithm can improve the network data collection capacity throughput,reduce the energy consumption and prolong the network lifetime.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.013/delay-constrainedmobile sinkpath of sinkdata collection capacity |
| spellingShingle | Xian-ling LU Ying-ying WANG Data collection algorithm for mobile sink in delay-constrained network Tongxin xuebao delay-constrained mobile sink path of sink data collection capacity |
| title | Data collection algorithm for mobile sink in delay-constrained network |
| title_full | Data collection algorithm for mobile sink in delay-constrained network |
| title_fullStr | Data collection algorithm for mobile sink in delay-constrained network |
| title_full_unstemmed | Data collection algorithm for mobile sink in delay-constrained network |
| title_short | Data collection algorithm for mobile sink in delay-constrained network |
| title_sort | data collection algorithm for mobile sink in delay constrained network |
| topic | delay-constrained mobile sink path of sink data collection capacity |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.013/ |
| work_keys_str_mv | AT xianlinglu datacollectionalgorithmformobilesinkindelayconstrainednetwork AT yingyingwang datacollectionalgorithmformobilesinkindelayconstrainednetwork |