Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions
We propose an underwater CSMA/CA protocol with multi-RTS and multi-DATA receptions using the long underwater propagation delay. We analyze the throughput and delay of the proposed underwater CSMA/CA protocol through a ring-based underwater network modeling. The proposed protocol does not need to mai...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-05-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2016/2086279 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832547904808550400 |
|---|---|
| author | Ho Young Hwang Ho-Shin Cho |
| author_facet | Ho Young Hwang Ho-Shin Cho |
| author_sort | Ho Young Hwang |
| collection | DOAJ |
| description | We propose an underwater CSMA/CA protocol with multi-RTS and multi-DATA receptions using the long underwater propagation delay. We analyze the throughput and delay of the proposed underwater CSMA/CA protocol through a ring-based underwater network modeling. The proposed protocol does not need to maintain the information of internode propagation delay for each pair of underwater nodes. In the proposed protocol, when there are simultaneous transmissions of RTS frames from different underwater sensors to an underwater sink as their back-off counters reach zero, the sink can recover some RTS frames which are not overlapped at the sink in the time domain due to the long underwater propagation delay. Then, the sink transmits CTS frame containing the DATA transmission order and the IDs of the sensors which transmitted the recovered RTS frames. Sensors which correspond to the IDs contained by the CTS frame can transmit DATA frame to the sink according to the DATA transmission order. We evaluate the throughput and delay performance of the proposed protocol with varying the number of sensors and the contention window size compared to the conventional protocols. The analytical results agree with the simulation results well for the proposed protocol with various numbers of sensors and contention window sizes. The analytical and simulation results show that the proposed protocol outperforms the conventional protocols. |
| format | Article |
| id | doaj-art-2c2db171b83e4f6ab47966cb9c8af8c1 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2016-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-2c2db171b83e4f6ab47966cb9c8af8c12025-02-03T06:42:58ZengWileyInternational Journal of Distributed Sensor Networks1550-14772016-05-011210.1155/2016/2086279Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA ReceptionsHo Young Hwang0Ho-Shin Cho1 Department of Computer Engineering, Kwangwoon University, Seoul 139-701, Republic of Korea School of Electronics Engineering, Kyungpook National University, Daegu 702-701, Republic of KoreaWe propose an underwater CSMA/CA protocol with multi-RTS and multi-DATA receptions using the long underwater propagation delay. We analyze the throughput and delay of the proposed underwater CSMA/CA protocol through a ring-based underwater network modeling. The proposed protocol does not need to maintain the information of internode propagation delay for each pair of underwater nodes. In the proposed protocol, when there are simultaneous transmissions of RTS frames from different underwater sensors to an underwater sink as their back-off counters reach zero, the sink can recover some RTS frames which are not overlapped at the sink in the time domain due to the long underwater propagation delay. Then, the sink transmits CTS frame containing the DATA transmission order and the IDs of the sensors which transmitted the recovered RTS frames. Sensors which correspond to the IDs contained by the CTS frame can transmit DATA frame to the sink according to the DATA transmission order. We evaluate the throughput and delay performance of the proposed protocol with varying the number of sensors and the contention window size compared to the conventional protocols. The analytical results agree with the simulation results well for the proposed protocol with various numbers of sensors and contention window sizes. The analytical and simulation results show that the proposed protocol outperforms the conventional protocols.https://doi.org/10.1155/2016/2086279 |
| spellingShingle | Ho Young Hwang Ho-Shin Cho Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions International Journal of Distributed Sensor Networks |
| title | Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions |
| title_full | Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions |
| title_fullStr | Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions |
| title_full_unstemmed | Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions |
| title_short | Throughput and Delay Analysis of an Underwater CSMA/CA Protocol with Multi-RTS and Multi-DATA Receptions |
| title_sort | throughput and delay analysis of an underwater csma ca protocol with multi rts and multi data receptions |
| url | https://doi.org/10.1155/2016/2086279 |
| work_keys_str_mv | AT hoyounghwang throughputanddelayanalysisofanunderwatercsmacaprotocolwithmultirtsandmultidatareceptions AT hoshincho throughputanddelayanalysisofanunderwatercsmacaprotocolwithmultirtsandmultidatareceptions |