抄録
This paper proposes novel multiple access schemes for a swarm of Unmanned Aerial Vehicles (UAVs). In a super dense aerial sensor network, small UAVs communicate and transmit data from one to another, and thus leading to unavoidable packet collisions among actors. In light of that, this work introduces a novel proposal of multiple access scheme based on a hybrid collision coordination technique, a combination of CSMA/CA and TDMA protocols. The newly proposed MAC protocol is named as CC-MAC in this paper. Besides, a system model considered in this paper focuses on a swarm of UAVs in a super dense network environment. These UAVs are used to sense and collect a real-time data from a disaster area. The information is then transmitted from joint UAV nodes to a more powerful node called a master UAV. Moreover, this paper also adopts a spatial diversity technique and introduces a simultaneous data transmission scheme based on a partnership of two nearby UAVs. Thus, nodes in a network allocation vector state (NAV) of CC-MAC can simultaneously transmit their packets without any delay or collision. Simulation results show that both proposed MAC protocols offer a huge performance improvement in average throughput and delay compared to an IEEE 802.11 CSMA/CA.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 巻 | 2016-September |
| ISBN（電子版） | 9781467398145 |
| DOI | |
| 出版物ステータス | Published - 2016 9 12 |
| イベント | 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 - Doha, Qatar 継続期間: 2016 4 3 → 2016 4 7 |
Other
| Other | 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 |
|---|---|
| 国 | Qatar |
| 市 | Doha |
| 期間 | 16/4/3 → 16/4/7 |
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ASJC Scopus subject areas
- Engineering(all)
これを引用
A hybrid collision coordination-based multiple access scheme for super dense aerial sensor networks. / Say, Sotheara; Inata, Hikari; Shimamoto, Shigeru.
2016 IEEE Wireless Communications and Networking Conference, WCNC 2016. 巻 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. 7565148.研究成果: Conference contribution
}
TY - GEN
T1 - A hybrid collision coordination-based multiple access scheme for super dense aerial sensor networks
AU - Say, Sotheara
AU - Inata, Hikari
AU - Shimamoto, Shigeru
PY - 2016/9/12
Y1 - 2016/9/12
N2 - This paper proposes novel multiple access schemes for a swarm of Unmanned Aerial Vehicles (UAVs). In a super dense aerial sensor network, small UAVs communicate and transmit data from one to another, and thus leading to unavoidable packet collisions among actors. In light of that, this work introduces a novel proposal of multiple access scheme based on a hybrid collision coordination technique, a combination of CSMA/CA and TDMA protocols. The newly proposed MAC protocol is named as CC-MAC in this paper. Besides, a system model considered in this paper focuses on a swarm of UAVs in a super dense network environment. These UAVs are used to sense and collect a real-time data from a disaster area. The information is then transmitted from joint UAV nodes to a more powerful node called a master UAV. Moreover, this paper also adopts a spatial diversity technique and introduces a simultaneous data transmission scheme based on a partnership of two nearby UAVs. Thus, nodes in a network allocation vector state (NAV) of CC-MAC can simultaneously transmit their packets without any delay or collision. Simulation results show that both proposed MAC protocols offer a huge performance improvement in average throughput and delay compared to an IEEE 802.11 CSMA/CA.
AB - This paper proposes novel multiple access schemes for a swarm of Unmanned Aerial Vehicles (UAVs). In a super dense aerial sensor network, small UAVs communicate and transmit data from one to another, and thus leading to unavoidable packet collisions among actors. In light of that, this work introduces a novel proposal of multiple access scheme based on a hybrid collision coordination technique, a combination of CSMA/CA and TDMA protocols. The newly proposed MAC protocol is named as CC-MAC in this paper. Besides, a system model considered in this paper focuses on a swarm of UAVs in a super dense network environment. These UAVs are used to sense and collect a real-time data from a disaster area. The information is then transmitted from joint UAV nodes to a more powerful node called a master UAV. Moreover, this paper also adopts a spatial diversity technique and introduces a simultaneous data transmission scheme based on a partnership of two nearby UAVs. Thus, nodes in a network allocation vector state (NAV) of CC-MAC can simultaneously transmit their packets without any delay or collision. Simulation results show that both proposed MAC protocols offer a huge performance improvement in average throughput and delay compared to an IEEE 802.11 CSMA/CA.
KW - Aerial Sensor Networks (ASN)
KW - Collision Coordination
KW - Medium Access Control (MAC)
KW - Spatial Reuse Techniques
KW - Throughput
KW - Unmanned Aerial Vehicle (UAV)
UR - http://www.scopus.com/inward/record.url?scp=84989833764&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84989833764&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2016.7565148
DO - 10.1109/WCNC.2016.7565148
M3 - Conference contribution
AN - SCOPUS:84989833764
VL - 2016-September
BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -