• Chinese Optics Letters
  • Vol. 17, Issue 10, 100005 (2019)
Fangyuan Xing, Hongxi Yin*, and Lianyou Jing
Author Affiliations
  • School of Information and Communication Engineering, Dalian University of Technology, Dalian 116023, China
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    DOI: 10.3788/COL201917.100005 Cite this Article Set citation alerts
    Fangyuan Xing, Hongxi Yin, Lianyou Jing. Performance characterization of two-way multi-hop underwater networks in turbulent channels [Invited][J]. Chinese Optics Letters, 2019, 17(10): 100005 Copy Citation Text show less
    Multi-hop two-way systems: (a) Scenario 1 with an odd number of relays, (b) Scenario 2 with an even number of relays.
    Fig. 1. Multi-hop two-way systems: (a) Scenario 1 with an odd number of relays, (b) Scenario 2 with an even number of relays.
    Outage probability versus transmission distance for two-way multi-hop systems (a) with clear ocean water c(λ)=0.151 and (b) with pure sea water c(λ)=0.056.
    Fig. 2. Outage probability versus transmission distance for two-way multi-hop systems (a) with clear ocean water c(λ)=0.151 and (b) with pure sea water c(λ)=0.056.
    Outage probability versus total transmitted power for two-way multi-hop systems (a) with clear ocean water c(λ)=0.151 and (b) with pure sea water c(λ)=0.056.
    Fig. 3. Outage probability versus total transmitted power for two-way multi-hop systems (a) with clear ocean water c(λ)=0.151 and (b) with pure sea water c(λ)=0.056.
    Sum rates of one-way and two-way systems (a) with single relay, (b) with two relays, (c) with three relays, and (d) with four relays.
    Fig. 4. Sum rates of one-way and two-way systems (a) with single relay, (b) with two relays, (c) with three relays, and (d) with four relays.
    Outage probability of two-hop two-way systems with three types of water and three relay locations.
    Fig. 5. Outage probability of two-hop two-way systems with three types of water and three relay locations.
    Outage probability of two-hop two-way systems with equal power allocation and proportional power allocation under clear ocean water.
    Fig. 6. Outage probability of two-hop two-way systems with equal power allocation and proportional power allocation under clear ocean water.
    Water Typesa(λ)(m1)b(λ)(m1)c(λ)(m1)
    Pure sea water0.0530.0030.056
    Clear ocean water0.1140.0370.151
    Coastal ocean water0.1790.2190.398
    Table 1. Typical Values of Attenuation Coefficients for Three Types of Ocean Water[18]
    Fangyuan Xing, Hongxi Yin, Lianyou Jing. Performance characterization of two-way multi-hop underwater networks in turbulent channels [Invited][J]. Chinese Optics Letters, 2019, 17(10): 100005
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