Performance Analysis of Laser Communication System Under Sand-dust Channel

Minghua, 曹明华 Cao; Yu, 姚 宇 Yao; Li-hua, 宋梨花 Song; Huiqin, 王惠琴 Wang

doi:10.3788/fgxb20194005.0659

发光学报

2019

DOI: 10.3788/fgxb20194005.0659

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Performance Analysis of Laser Communication System Under Sand-dust Channel

曹明华 Cao Minghua¹,

姚宇 Yao Yu²,

宋梨花 Song Li-hua³

et al.

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2023

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“…According to Ref [11,12], the received power of LiDAR can be written as I. Atmospheric refractive index structure constant [13] Weak turbulence: The BER curves of different communication distances under weak turbulence channel and moderate turbulence channel are shown in Fig. 3.…”

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confidence: 99%

4-PPM optical wireless design for vehicular integrated sensing and communication

Cao,

Zhou,

Qiu

et al. 2023

Preprint

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Conventional light detection and ranging (LiDAR) systems usually employ equal interval multi-pulses as signal carrier. It leads to error-prone ranging and high false alarm probability. As an unequal interval multi-pulses communication method, pulse position modulation (PPM) can also provide commendable ranging performance for LiDAR. In this letter, a novel integrated sensing and communication optical wireless (ISAC-OW) scheme based on fourth-order PPM (4-PPM) is proposed. And a prototype is demonstrated under laboratory conditions, which can transmit 10 Mbps data while ensuring a ranging accuracy of less than 0.12 millimeters.

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mentioning

confidence: 99%

4-PPM optical wireless design for vehicular integrated sensing and communication

Cao,

Zhou,

Qiu

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

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Performance Analysis of Laser Communication System Under Sand-dust Channel

Cited by 1 publication

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4-PPM optical wireless design for vehicular integrated sensing and communication

4-PPM optical wireless design for vehicular integrated sensing and communication

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