Özet
Advances in low-power and low-cost sensor networks have led to solutions mature enough for use in a broad range of applications, requiring various degrees of reliability. To facilitate this, a broad range of options are possible to tune reliability, throughput or energy cost in the IEEE 802.15.4 standard defining the medium access control (MAC) and physical layer for sensor networks. Knowing how to tune those knobs however requires detailed models of the protocol behavior under different conditions. In our earlier work, we have proposed a very accurate model for the slotted Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) access scheme of the IEEE 802.15.4 standard for the unacknowledged transmission mode. Because of the design of the 802.15.4 carrier sensing mechanism, modeling the performance of the network in case of acknowledged transmissions is not a trivial extension. In this paper, we hence derive such model and illustrate through simulations that it is extremely accurate. Next, using the model, guidelines are derived to optimize the energy or throughput performance of sensor networks using the IEEE 802.15.4 standard.
| Orijinal dil | İngilizce |
|---|---|
| Ana bilgisayar yayını başlığı | WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings |
| Yayınlayan | Institute of Electrical and Electronics Engineers Inc. |
| Sayfalar | 1559-1564 |
| Sayfa sayısı | 6 |
| ISBN (Basılı) | 9781424419968 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - 2008 |
| Harici olarak yayınlandı | Evet |
| Etkinlik | 2008 IEEE Wireless Communications and Networking Conference, WCNC 2008 - Las Vegas, NV, United States Süre: 31 Mar 2008 → 3 Nis 2008 |
Yayın serisi
| Adı | IEEE Wireless Communications and Networking Conference, WCNC |
|---|---|
| ISSN (Basılı) | 1525-3511 |
| ISSN (Elektronik) | 1558-2612 |
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| ???event.eventtypes.event.conference??? | 2008 IEEE Wireless Communications and Networking Conference, WCNC 2008 |
|---|---|
| Ülke/Bölge | United States |
| Şehir | Las Vegas, NV |
| Periyot | 31/03/08 → 3/04/08 |
BM SKH
Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur
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SKH 3 Sağlık ve Kaliteli Yaşam
Parmak izi
Performance analysis of slotted carrier Sense IEEE 802.15.4 acknowledged uplink transmissions' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.Alıntı Yap
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