Performance Investigation of Inter-satellite Optical Wireless Communication (IsOWC) System Employing Multiplexing Techniques

Kumar, Sudarshan; Gill, Sandeep Singh; Singh, Kuldeepak

doi:10.1007/s11277-017-4926-4

Cited by 19 publications

(5 citation statements)

References 3 publications

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“…Different researched works towards use of FSO innovation in data transmission for different connections [13][14][15][16][17][18][19][20][21][22], links for space communication [23][24][25], links for underwater communication [26,27], and links for indoor communication [28,29] have been accounted in research papers. The research shown in [13] reported impact of power laser system at a longer distance for optical signal transmission.…”

Section: Related Workmentioning

confidence: 99%

“…Solid 64 × 40 Gbit/s modified transmission of duo-binary RZ is accounted for up to 251 kms between intersatellite communication systems [24]. Utilization for creating a connection between satellite links of sub-carrier multiplexing is accounted in [25]. Underwater Tran's reception interface for whole system utilizing momentum with orbital angular displaced multiplexed system is accounted in [26].…”

Section: Related Workmentioning

confidence: 99%

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Performance investigation and development of 112 gbit/s dual polarization 16 QAM transmission system using differential encoding

2022

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This article reports the free space optics (FSO) with generation of a high bit rate transmission link with 16 QAM phase shift keyed signals. Optical receiver is proposed to mitigate the performance of demodulator under environmental conditions. Also, to resolve the adverse channel effects on the information signal digital signal processing (DSP) techniques at the receiver end are used. The bit error rate (BER) analysis using numerical simulations for divergent weather conditions is bring out and the results illustrate 112 Gbps transmission link. Further, the comparison is conducted with previous techniques which shows that the system provides better data rate performance and achievable range. The reported work provides a suitable reference towards optical communication under different environmental conditions.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Performance investigation and development of 112 gbit/s dual polarization 16 QAM transmission system using differential encoding

2022

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“…In 2016, Chaudhary et al investigated 120 Gbps data transmission at 1000 km of IsOWC distance under the influence of misalignment errors using hybrid WDM-polarization interleaving (PI) scheme (Chaudhary et al 2016). In 2018, Kumar et al investigated 4 × 1.8 Gbps data transmission at 5000 km IsOWC distance using optical subcarrier multiplexing (SCM) scheme (Kumar et al 2018). In 2016, Alipour et al reported 2.56 Tbps information transmission in an IsOWC link at 250 km using modified duobinary return to zero (MDRZ) signals (Alipour et al 2016).…”

Section: Introductionmentioning

confidence: 99%

Performance investigation of spectral-efficient high-speed inter-satellite optical wireless communication link incorporating polarization division multiplexing

Prakash

Sumithra

Shankar³

et al. 2021

Opt Quant Electron

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Space information transmission links are crucial for covering the entire globe for communication purposes. The traditional microwave frequency-based satellite communication links have high latency and low information transmission rates. In the last few years, intersatellite optical wireless communication (IsOWC) technology has evolved significantly as a result of its numerous benefits like wide channel bandwidth, high-speed links, and low mass and power requirements. Different research groups have proposed IsOWC links based on conventional on-off modulation schemes for transmitting 10 Gbps data between satellites separated in space. But the future generation transmission links require higher spectral efficiency and data rates with longer transmission reach. In this research, a novel singlechannel spectrum-efficient 160 Gbps polarization division multiplexing-based IsOWC link is investigated for long communication range transmission. In this design, coherent detection technique is employed to mitigate the effects of system errors and space turbulence (i.e. pointing errors). A digital signal processing module has been proposed for minimizing the information signal degradation due to space turbulences and to estimate the carrier phase of the signal received. The results show that 160 Gbps information is successfully transmitted over 20,000 km range with an acceptable bit error rate (BER). Also, the influence of different system parameters including pointing error angle, receiver aperture diameter, and additional losses on the signal BER is numerically investigated.

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“…Further, the impact of channel spacing on the Q Factor performance of link is analyzed and the authors demonstrate that for 100 GHz channel spacing, the maximum transmission reach is 40 000 km which reduces to 37 500 km at 50 GHz channel spacing. In 2017, Kumar et al reported the performance comparison of sub‐carrier multiplexing (SCM) and dense WDM in a low‐power IsOWC link 13 . The proposed link has been simulated for 0.9 and 1.8 Gbps data rate at 850, 1064, and 1550 nm operating wavelength.…”

Section: Introductionmentioning

confidence: 99%

“…In 2017, Kumar et al reported the performance comparison of sub-carrier multiplexing (SCM) and dense WDM in a lowpower IsOWC link. 13 The proposed link has been simulated for 0.9 and 1.8 Gbps data rate at 850, 1064, and 1550 nm operating wavelength. The authors report that by deploying SCM scheme, there is a 23% improvement in the terms of Q-Factor of the received signal in comparison to dense WDM technique.…”

Section: Introductionmentioning

confidence: 99%

A high‐speed single‐channel inter‐satellite optical wireless communication link incorporating spectrum‐efficient orthogonal modulation scheme

Singh

Malhotra

Dhasarathan

2020

Micro & Optical Tech Letters

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The present work reports a novel single-channel highspeed inter-satellite optical wireless communication (IsOWC) transmission link by using a 3-D spectrum-efficient orthogonal modulation scheme incorporating hybrid non-return-to-zero-differential quadrature phase shift keying-polarization shift keying schemes. Three independent 40 Gbps information signals are parallel transported by modulating over distinct optical signal properties viz. amplitude, phase, and polarization of a single wavelength laser. The performance of the proposed system has been investigated by evaluating bit error rate (BER) performance of the IsOWC link vs link distance as performance metrics. Also, the link performance is numerically investigated in the presence of pointing errors. We numerically demonstrate a faithful 120 Gbps transmission at 26 000 km IsOWC link length. Further, the results report a reliable transmission up to 3.5 urad pointing error angle with acceptable BER performance of the link.

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Performance Investigation of Inter-satellite Optical Wireless Communication (IsOWC) System Employing Multiplexing Techniques

Cited by 19 publications

References 3 publications

Performance investigation and development of 112 gbit/s dual polarization 16 QAM transmission system using differential encoding

Performance investigation and development of 112 gbit/s dual polarization 16 QAM transmission system using differential encoding

Performance investigation of spectral-efficient high-speed inter-satellite optical wireless communication link incorporating polarization division multiplexing

A high‐speed single‐channel inter‐satellite optical wireless communication link incorporating spectrum‐efficient orthogonal modulation scheme

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