• Study On Optical Communications
  • Vol. 49, Issue 6, 64 (2023)
Teng-xiao ZHANG and Yang QIU*
DOI: 10.13756/j.gtxyj.2023.06.008 Cite this Article
Teng-xiao ZHANG, Yang QIU. The Positioning Technology for Underwater Wireless Optical Communication Systems[J]. Study On Optical Communications, 2023, 49(6): 64 Copy Citation Text show less
Classification of UWOC localization methods
Fig. 1. Classification of UWOC localization methods
TOA based ranging schematic
Fig. 2. TOA based ranging schematic
TDOA based ranging schematic
Fig. 3. TDOA based ranging schematic
AOA based ranging schematic
Fig. 4. AOA based ranging schematic
参数RFUWACUWOC
带宽MHz1~100 kHz150 MHz
频带30~300 Hz10~15 kHz5×1014 Hz
传输距离≤10 m>100 km10~150 m
传输速度/m/s2.3×1081 5002.3×108
数据速率Mbit/skbit/sGbit/s
延迟水平较低
衰减速度3.5~5.0 dB/m0.1~4.0 dB/km0~11 dB/m(浑浊水体)
传输功率mW~W>10 WmW~W
Table 1. Comparison of three UWC techniques[24]
Teng-xiao ZHANG, Yang QIU. The Positioning Technology for Underwater Wireless Optical Communication Systems[J]. Study On Optical Communications, 2023, 49(6): 64
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