Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Daniel Iland"'
Publikováno v:
IEEE Transactions on Mobile Computing. 18:221-234
While cellular networks connect over 3.7 billion people worldwide, their availability and quality is not uniform across regions. Under-provisioned and overloaded networks, as are common in rural or post-disaster areas, lead to poor network performanc
Publikováno v:
IEEE Communications Magazine. 54:44-50
Despite improvements and expansion of cellular coverage in developing regions, a substantial qualitative divide remains. Maps that display the presence or absence of cellular coverage mask critical differences in infrastructure performance and client
Publikováno v:
Digital Lifeline? ISBN: 9780262346191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d349fe8ead15cff6f88489f455504319
https://doi.org/10.7551/mitpress/10843.003.0012
https://doi.org/10.7551/mitpress/10843.003.0012
Publikováno v:
ICCCN
Ubiquitous cellular coverage is often taken for granted, yet numerous people live outside, or at the fringes, of commercial cellular coverage. Further, natural disasters and human rights violations cause the displacement of millions of people annuall
Publikováno v:
ICTD
Despite the appearance of uniform availability of mobile services, in many locales granular network analyses reveal the persistence of physical access divides. It stands to reason these divides, similar to those at larger scales, are also reflections
Publikováno v:
INFOCOM
While cellular networks connect over 3.7 billion people worldwide, their availability and quality is not uniform across regions. Under-provisioned and overloaded networks lead to poor network performance and an aggravated user experience. To address
Autor:
Elizabeth Belding, Daniel Iland
Publikováno v:
ACM DEV
Open Charging Kiosk is a solar charging kiosk that provides reliable power to rural residents and income to the kiosk's operator. Open Charging Kiosk empowers kiosk operators by enabling them to build and operate their own equipment, rather than empl
Autor:
Andrew Irish, Joao P. Hespanha, Elizabeth Belding, Upamanyu Madhow, Daniel Iland, Jason T. Isaacs
Publikováno v:
S3@MobiCom
Geopositioning using Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS), is inaccurate in urban environments due to frequent non-line-of-sight (NLOS) signal reception. This poses a major problem for mobile service
Autor:
Joao P. Hespanha, Jason T. Isaacs, Elizabeth Belding, Daniel Iland, Upamanyu Madhow, Andrew Irish
Publikováno v:
MobiCom
Due to frequent non-line-of-sight (NLOS) signal reception, geopositioning using Global Navigation Satellite Systems (GNSS), such as GPS, is unreliable in urban environments, with errors on the order of tens of meters. This poses a major problem for m