A Reliable and Efficient MAC Protocol for Underwater Acoustic Sensor Networks
المؤلفون المشاركون
Xiong, Junjie
Ng, Kam-Wing
Lyu, Michael R.
المصدر
International Journal of Distributed Sensor Networks
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-10-04
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Underwater acoustic sensor networks (UWASNs) are playing a key role in ocean applications.
Unfortunately, the efficiency of UWASNs is inferior to that of the terrestrial sensor networks (TWSNs).
The main reasons are as follows: (1) UWASNs suffer long propagation delay; (2) UWASNs are limited by the narrow bandwidth.
Many MAC protocols are proposed to improve the efficiency of UWASNs.
However, their improvement is not enough.
Moreover, few of them consider the reliability of UWASNs even though the packet loss can fail the applications.
Actually, a few of the protocols employ the traditional acknowledgment (ACK) mechanism, but they suffer the throughput degradation a lot.
In this paper, first, we propose a protocol called RAS, a priority scheduling approach for multihop topologies.
RAS is more efficient in throughput and delay performance.
Then, we propose a reliable RAS called RRAS that obtains a tradeoff between the reliability and the efficiency.
RRAS designs an ACK and retransmission mechanism, that is, different from the traditional one so that it can maintain a comparable throughput when improving the reliability.
Extensive evaluations are conducted to verify that RAS is efficient and RRAS is a tradeoff on reliability and efficiency.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xiong, Junjie& Lyu, Michael R.& Ng, Kam-Wing. 2011. A Reliable and Efficient MAC Protocol for Underwater Acoustic Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-457936
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xiong, Junjie…[et al.]. A Reliable and Efficient MAC Protocol for Underwater Acoustic Sensor Networks. International Journal of Distributed Sensor Networks No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-457936
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xiong, Junjie& Lyu, Michael R.& Ng, Kam-Wing. A Reliable and Efficient MAC Protocol for Underwater Acoustic Sensor Networks. International Journal of Distributed Sensor Networks. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-457936
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-457936
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر