5G-RCOLAB: A system level simulator for 5G and beyond in rural areas

GC Ferreira, PS Barreto, MF Caetano, E Alchieri… - Computer …, 2023 - Elsevier
This paper describes 5G-RCOLAB, an open source simulation tool for performance
evaluation of 5G/6G wireless networks in rural areas. The tool is designed with a layered …

No WAN's land: Mapping US broadband coverage with millions of address queries to ISPs

D Major, R Teixeira, J Mayer - Proceedings of the ACM internet …, 2020 - dl.acm.org
Accurate broadband coverage data is essential for public policy planning and government
support programs. In the United States, the Federal Communications Commission is …

A bestiary of blocking: The motivations and modes behind website unavailability

MC Tschantz, S Afroz, S Sajid, SA Qazi… - 8th USENIX Workshop …, 2018 - usenix.org
This paper examines different reasons for web inaccessibility. Prior work on accessibility
mostly focuses on censorship by nation states. We look at three forms of server-side …

Need, want, can afford: Broadband markets and the behavior of users

ZS Bischof, FE Bustamante, R Stanojevic - Proceedings of the 2014 …, 2014 - dl.acm.org
We present the first study of broadband services in their broader context, evaluating the
impact of service characteristics (such as capacity, latency and loss), their broadband pricing …

In and out of Cuba: Characterizing Cuba's connectivity

ZS Bischof, JP Rula, FE Bustamante - Proceedings of the 2015 Internet …, 2015 - dl.acm.org
The goal of our work is to characterize the current state of Cuba's access to the wider
Internet. This work is motivated by recent improvements in connectivity to the island and the …

A first look at tribal web traffic

M Vigil, M Rantanen, E Belding - … of the 24th International Conference on …, 2015 - dl.acm.org
With broadband penetration rates of less than 10% per capita, Tribal areas in the US
represent some of the most underserved communities in terms of Internet access. Although …

Exploring server-side blocking of regions

S Afroz, MC Tschantz, S Sajid, SA Qazi… - arXiv preprint arXiv …, 2018 - arxiv.org
One of the Internet's greatest strengths is the degree to which it facilitates access to any of its
resources from users anywhere in the world. However, users in the developing world have …

Offline downloading in China: A comparative study

Z Li, C Wilson, T Xu, Y Liu, Z Lu, Y Wang - Proceedings of the 2015 …, 2015 - dl.acm.org
Although Internet access has become more ubiquitous in recent years, most users in China
still suffer from low-quality connections, especially when downloading large files. To address …

Reciprocal research: Providing value in design research from the outset in the rural united states

BV Hanrahan, NF Ma, E Betanzos… - Proceedings of the 2020 …, 2020 - dl.acm.org
Researchers in various fields have been discussing the ethics of field research, particularly
their responsibility to provide concrete benefits to participants. For example, when designing …

Characterizing and improving the reliability of broadband internet access

ZS Bischof, FE Bustamante, N Feamster - arXiv preprint arXiv:1709.09349, 2017 - arxiv.org
In this paper, we empirically demonstrate the growing importance of reliability by measuring
its effect on user behavior. We present an approach for broadband reliability …