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移動(dòng)混合傳感網(wǎng)中節(jié)點(diǎn)自主部署算法

秦寧寧 余穎華 吳德恩

秦寧寧, 余穎華, 吳德恩. 移動(dòng)混合傳感網(wǎng)中節(jié)點(diǎn)自主部署算法[J]. 電子與信息學(xué)報(bào), 2016, 38(7): 1838-1842. doi: 10.11999/JEIT151063
引用本文: 秦寧寧, 余穎華, 吳德恩. 移動(dòng)混合傳感網(wǎng)中節(jié)點(diǎn)自主部署算法[J]. 電子與信息學(xué)報(bào), 2016, 38(7): 1838-1842. doi: 10.11999/JEIT151063
QIN Ningning, YU Yinghua, WU De’en. Autonomous Deployment Algorithm in Mobile Heterogeneous Networks[J]. Journal of Electronics & Information Technology, 2016, 38(7): 1838-1842. doi: 10.11999/JEIT151063
Citation: QIN Ningning, YU Yinghua, WU De’en. Autonomous Deployment Algorithm in Mobile Heterogeneous Networks[J]. Journal of Electronics & Information Technology, 2016, 38(7): 1838-1842. doi: 10.11999/JEIT151063

移動(dòng)混合傳感網(wǎng)中節(jié)點(diǎn)自主部署算法

doi: 10.11999/JEIT151063
基金項(xiàng)目: 

江蘇省六大人才高峰第十一批高層次人才項(xiàng)目(DZXX-026),國(guó)家自然科學(xué)基金(61304264),江蘇省產(chǎn)學(xué)研聯(lián)合創(chuàng)新資金前瞻性聯(lián)合研究項(xiàng)目(BY2014023-31)

Autonomous Deployment Algorithm in Mobile Heterogeneous Networks

Funds: 

The Eleventh Batch High-level Talents Project of Six Talent Peaks in Jiangsu Province (DZXX-026), The National Natural Science Foundation of China (61304264), Union Innovation Funds Prospective Joint Research Project in Jiangsu Province (BY2014023-31)

  • 摘要: 針對(duì)節(jié)點(diǎn)感知半徑不均衡的移動(dòng)傳感網(wǎng)絡(luò)節(jié)點(diǎn)的部署問(wèn)題,論文提出一種基于VL(Voronoi Laguerre)圖分割的節(jié)點(diǎn)自主部署算法(Autonomous Deployment Algorithm, ADA)。ADA先對(duì)目標(biāo)區(qū)域做VL圖劃分,將目標(biāo)區(qū)域的覆蓋任務(wù)在各個(gè)傳感器節(jié)點(diǎn)之間進(jìn)行分配。分配到覆蓋子區(qū)間任務(wù)的節(jié)點(diǎn)通過(guò)構(gòu)造VL受控多邊形來(lái)確定下一輪候選目標(biāo)位置。未分配到覆蓋子區(qū)間的節(jié)點(diǎn)則根據(jù)自身與鄰居節(jié)點(diǎn)感知圓及目標(biāo)區(qū)域邊界的幾何位置關(guān)系計(jì)算所受虛擬力,最終確定下一輪目標(biāo)點(diǎn)坐標(biāo)。網(wǎng)絡(luò)各個(gè)節(jié)點(diǎn)通過(guò)逐輪更新自身位置,從而提高網(wǎng)絡(luò)覆蓋。仿真結(jié)果表明,ADA算法在網(wǎng)絡(luò)覆蓋率、節(jié)點(diǎn)部署速度和節(jié)點(diǎn)分布均勻性等方面具有明顯的優(yōu)勢(shì)。
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出版歷程
  • 收稿日期:  2015-09-21
  • 修回日期:  2016-03-03
  • 刊出日期:  2016-07-19

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