Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andrew P. Worthen"'
Publikováno v:
Gels, Vol 5, Iss 1, p 11 (2019)
Chitosan beads attract interest in diverse applications, including drug delivery, biocatalysis and water treatment. They can be formed through several supramolecular pathways, ranging from phase inversion in alkaline solutions, to the ionic crosslink
Externí odkaz:
https://doaj.org/article/17cff317c85841ab91de090ca378f4d6
Publikováno v:
IEEE Journal on Selected Areas in Communications. 29:1106-1117
This paper presents techniques for achieving high throughput in delay-constrained, multihop wireless communication networks with time-varying link connectivity. We develop a rate-controlled, multipath strategy using network coding, and compare its pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b717b311523f35d88905266ccbec7640
https://doi.org/10.1109/jsac.2011.110520
https://doi.org/10.1109/jsac.2011.110520
Publikováno v:
MASS
This paper presents a transport layer protocol for multi-path networks with blockage. Using urban SATCOM as an example, we see from data taken from a 2006 measurement campaign that these blockages are generally on the order of 1 -- 5seconds in length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d5599492ed2464fe68340ad3efd6f3
https://doi.org/10.1109/mass.2015.13
https://doi.org/10.1109/mass.2015.13
Publikováno v:
SECON
Blockage of communication links due to environmental obstructions and the resulting on/off channel behavior present challenges for providing reliable communication in mobile wireless networks. Traditional reliability techniques such as forward error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f5f20b60a5bee502e69c70bfaea1cdc
https://doi.org/10.1109/sahcn.2015.7338327
https://doi.org/10.1109/sahcn.2015.7338327
Publikováno v:
IEEE Wireless Communications. 9:60-72
Energy-efficient wireless communication network design is an important and challenging problem. Its difficulty lies in the fact that the overall performance depends, in a coupled way, on the following subsystems: antenna, power amplifier, modulation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9971ea18ab0e16e6a728f768b494564
https://doi.org/10.1109/mwc.2002.1028878
https://doi.org/10.1109/mwc.2002.1028878
Autor:
William C. Barto, Andrew P. Worthen, Andrea Brennen, Brooke Shrader, Scott Pudlewski, Nathaniel M. Jones, Laura Herrera
Publikováno v:
MobiHoc
This work addresses the challenge in providing reliable communication in mobile networks with intermittent, on/off links through the use of a routing overlay designed to deal with these channel impairments. Link blockage is a predominant feature of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a93a827ae8cabc42d2d4f0d5ef795e6c
https://doi.org/10.1145/2632951.2636056
https://doi.org/10.1145/2632951.2636056
Autor:
Wayne E. Stark, Andrew P. Worthen
Publikováno v:
IEEE Transactions on Information Theory. 47:843-849
Iterative algorithms are an attractive approach to approximating optimal, but high-complexity, joint channel estimation and decoding receivers for communication systems. We present a unified approach based on factor graphs for deriving iterative mess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f75b8dc68cb3da2279edc4322b496a
https://doi.org/10.1109/18.910595
https://doi.org/10.1109/18.910595
Publikováno v:
MILCOM
We address the problem of high-throughput, delay-constrained communication over a satellite-terrestrial network where terrestrial node mobility leads to intermittent links. Due to the short time-scale of link state durations, standard single-path rou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d782347dff234515ff50a13712d3ad3
https://doi.org/10.1109/milcom.2011.6127763
https://doi.org/10.1109/milcom.2011.6127763
Publikováno v:
2010 - MILCOM 2010 MILITARY COMMUNICATIONS CONFERENCE.
Dynamic spectrum access research usually considers very short time-scale secondary access based on spectrum sensing local to the radio. Recent discussion of market mechanisms in civil spectrum management consider longer time-scales of hours and days,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39b9c13f04fa904f38ae7ccc08bcc60
https://doi.org/10.1109/milcom.2010.5680351
https://doi.org/10.1109/milcom.2010.5680351