Yafeng LI, Baida QU, Yun LIU, Yunpeng WANG, Yingjing YAO, Lei ZHANG, Jingxiang WANG. High Precision Delay Measurement Mechanism of Optical Communication Network in Valve Chamber of Oil and Gas Pipeline[J]. Study On Optical Communications, 2025, 51(1): 230166-01
- Study On Optical Communications
- Vol. 51, Issue 1, 230166-01 (2025)
Fig. 1. OSU single frame general overhead diagram
Fig. 2. Position diagram of DM
Fig. 3. The diagram of unidirectional DM flow
Fig. 4. The diagram of bidirectional DM flow
Fig. 5. The topology of the test network
Fig. 6. The experimental diagram of unidirectional DM
Fig. 7. The experimental diagram of bidirectional DM
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Table 1. The definition of DM overhead
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Table 2. Unidirectional DM results
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Table 3. Bidirectional DM results
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