Fiber-optic Networks

Transcript

1. Fiber-optic Networks Interconnecting and transporting more in 2030 Iwan Setiawan <stwn at unsoed.ac.id>
2. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id> Fiber-optic Communications • Optical fiber is widely used in communications • Several advantages: higher bandwidth, longer distance with lower interference • Fiber-optic would be still and heavily used in future communication networks – Unified broadband, fixed, mobile networks – Supporting diverse applications, e.g. smart X – As transport/backbone/backhaul networks GOCE
3. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id>
4. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id> Broadband and Mobile Networks • Broadband networks – Fiber-to-the-home (FTTH) – Smart home/city (IoT-powered) • Mobile and emerging networks – Backhaul and fronthaul – Migration from microwave Agiwal et al., 2016
5. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id> 5G Requirements with Categories • Enhanced Mobile Broadband (eMBB) – Peak data rate of 10 Gbps, specific conditions and scenarios up to 20 Gbps – User experience data rate of 100 Mbps, in hotspot cases 1 Gbps indoor – Area traffic capacity supporting 10 Mbps/m2 – Spectrum efficiency to be 3 times higher than 4G (IMT-Advanced) • Ultra-reliable and low latency (uRLLC) – Low latency, 1 ms over-the-air – High mobility up to 500 km/h with acceptable QoS • Massive Machine Type Communications (mMTC) – Connection density with 106 devices per km2 – More than 10 years of energy lifetime ITU-Recommendation M.2083-0, 2015
6. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id> Radio over Fiber
7. Principles and Applications of Optical Fibers (EO5212701) Iwan Setiawan <stwn at unsoed.ac.id> Reading List [1] BBC (2019, Nov.). “Will fibre broadband be obsolete by 2030 - and what about 5G?.” [Online] Available: https://bbc.com/news/technology- 50432073 [2] M. Agiwal, A. Roy, and N. Saxena, "Next generation 5G wireless networks: a comprehensive survey," IEEE Commun. Surveys & Tutorials, vol. 18, no. 3, 2016. [3] "IMT vision-framework and overall objectives of the future development of IMT for 2020 and beyond," Int. Telecommun. Union, Geneva, Switzerland, ITU-Recommendation M.2083-0, Sep. 2015. [4] M. Tornatore, GK Chang, and G. Ellinas, Fiber-Wireless Convergence in Next-Generation Communication Networks, Springer, 2017.