Optimal Resource Allocation for Packet Delay Minimization in Multi-Layer UAV Networks
Research and development of heterogeneous small cell in cellular network accommodates the proliferation of data-hungry devices and applications. Meanwhile, for challenges in providing high-data-rate transmission in poor coverage area, utilizing unmanned aerial vehicles (UAVs) provides a promising so...
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| Veröffentlicht in: | IEEE communications letters 2017-03, Vol.21 (3), p.580-583 |
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| container_title | IEEE communications letters |
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| creator | Li, Jin Han, Youngnam |
| description | Research and development of heterogeneous small cell in cellular network accommodates the proliferation of data-hungry devices and applications. Meanwhile, for challenges in providing high-data-rate transmission in poor coverage area, utilizing unmanned aerial vehicles (UAVs) provides a promising solution attracting tremendous attention. However, tight integration of UAVs creates an obstruction in existing network to acquire high efficient resource utilization, which needs investigation in 3 D network architecture. In this letter, we propose a resource allocation optimization mechanism to minimize mean packet transmission delay in 3 D cellular network with multi-layer UAVs. Numerical results demonstrate effectiveness of the proposed algorithm, where optimal spectrum and power allocation can provide minimum packet transmission delay. |
| doi_str_mv | 10.1109/LCOMM.2016.2626293 |
| format | Article |
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| ispartof | IEEE communications letters, 2017-03, Vol.21 (3), p.580-583 |
| issn | 1089-7798 1558-2558 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Cellular networks Delays Minimization Packet transmission delay queueing theory Resource management resources allocation Silicon Three-dimensional displays unmanned aerial vehicle Unmanned aerial vehicles voronoi tessellation |
| title | Optimal Resource Allocation for Packet Delay Minimization in Multi-Layer UAV Networks |
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