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Abstract

The world is heading towards deployment of 5G commercially by the year 2020. But providing broadband 5G connectivity to remote rural regions is a significant challenge. Fiber connectivity has attempted to penetrate rural regions but last mile connectivity is still a problem in many rural sectors due to improper land demarcation and hostile terrain. A scheme which is based on the Integrated Access and Backhaul (IAB) concept is proposed to provide last mile 5G connectivity to satisfy the broadband needs of rural subscribers. A wireless 5G downlink environment following 3GPP NR specifications with a significantly high throughput is simulated. The last mile link is provided through a 28GHz carrier from a proposed IAB node delivering a data throughput of 4.301 Gbps for singleuser carrier aggregation and 5.733 Gbps for multi-user carrier aggregation which is quite promising for broadband service, like high-speed Internet and streaming video. The results presented in this work are observed to agree favourably with the results of other researchers in the field.
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Bibliography

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[3] Biswas, A. S., Sil, S., Bera, R., and Mitra, M., ”5G Based Broadband Last Mile Connectivity for Rural Sectors”, International Conference on Emerging Technologies for Sustainable Development (ICETSD’19) Proceedings, GCELT Kolkata, 2019.
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Authors and Affiliations

Ardhendu Shekhar Biswas
1
Sanjib Sil
2
Rabindranath Bera
3
Monojit Mitra
4

  1. Department of Electronics and Communication Engineering, Techno International New Town, Kolkata - 700156, India
  2. Department of Electronics and Communication Engineering, Calcutta Institute of Engineering and Management, Kolkata -700040, India
  3. Department of Electronics Communication Engineering, Sikkim Manipal Institute of Technology, Sikkim, India
  4. Department of Electronics and Telecommunication Engineering, IIEST Shibpur, Howrah, India

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