Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Thomas C. Royster"'
Autor:
Christopher C. Foy, Jeffrey Minch, Thomas C. Royster, Derrick Feld, Margaret Boning, Timothy M. Yarnall
Publikováno v:
Free-Space Laser Communications XXXV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab699f953a71ec4272531f2a96358027
https://doi.org/10.1117/12.2655357
https://doi.org/10.1117/12.2655357
Publikováno v:
2022 IEEE Wireless Communications and Networking Conference (WCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::722cd89c42c51f63326b119bc4a52f6b
https://doi.org/10.1109/wcnc51071.2022.9771566
https://doi.org/10.1109/wcnc51071.2022.9771566
Publikováno v:
MILCOM
A new method for generating digital noise-like spread spectrum signals is proposed. A standard binary keystream is used to generate a sequence of chips according to a Gaussian-like chip amplitude distribution for spreading sequences. The properties o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::630539e90a1332db2ec0aeb4fca6ec59
https://doi.org/10.1109/milcom.2016.7795410
https://doi.org/10.1109/milcom.2016.7795410
Autor:
Thomas C. Royster, James Streitman
Publikováno v:
MILCOM
There is increased interest in using transponded payloads to provide jam-resistant links to users. In the type of system we consider, multiple user terminals transmit to a satellite using a coordinated frequency hopping waveform, and the received sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5656562f3454fe175d0f2a06b359ff29
https://doi.org/10.1109/milcom.2015.7357438
https://doi.org/10.1109/milcom.2015.7357438
Publikováno v:
MILCOM
Most traditional coded and interleaved frequency-hop systems either avoid multiple-access interference through the use of orthogonal hopping patterns or tolerate the MAI that results from non-orthogonal hopping patterns. While the former method typic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::348b41005d24583f35436550393ea332
https://doi.org/10.1109/milcom.2013.176
https://doi.org/10.1109/milcom.2013.176
Publikováno v:
Allerton
Per-hop multi-user detection (PH-MUD) is a general class of techniques for frequency-hopping systems that enable multiple interfering hops to be simultaneously demodulated. Such techniques have the potential to increase the number of supportable user
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f562f84293fd9caf9ff65636625f8de3
https://doi.org/10.1109/allerton.2013.6736640
https://doi.org/10.1109/allerton.2013.6736640
Publikováno v:
2013 IEEE Aerospace Conference.
Robust frequency hop (FH) waveforms perform forward error correction coding across multiple time-frequency slots (referred to as hops). The typical assumption for FH receivers is that only one signal per hop can be recovered by the demodulator. In te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca6c681231f7d88c1f6566abdf95be0
https://doi.org/10.1109/aero.2013.6497130
https://doi.org/10.1109/aero.2013.6497130
Autor:
Thomas C. Royster, Brooke Shrader
Publikováno v:
GLOBECOM
We consider wireless multicasting over lossy links and explore the benefit of cooperative strategies in which multicast receivers exchange messages. A key feature of the problem considered here is that the source downlink channel has a higher loss ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694c18f33804763b6b5bc073c40081c6
https://doi.org/10.1109/glocom.2011.6134008
https://doi.org/10.1109/glocom.2011.6134008
Autor:
Thomas C. Royster
Publikováno v:
MILCOM
The performance of many existing communications systems can be improved simply by replacing the currently used forward error correction (FEC) code with a modern iteratively decodable FEC code. The potential improvements of adding modern FEC are even
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2343800b7fe2468a553f074f66f0c8e8
https://doi.org/10.1109/milcom.2011.6127728
https://doi.org/10.1109/milcom.2011.6127728
Autor:
Michael B. Pursley, Thomas C. Royster
Publikováno v:
GLOBECOM
Information-theoretic limits on resource consumption are employed to obtain analytical methods for conducting tradeoffs between power, bandwidth, and time for cognitive radio transmissions in ad hoc dynamic spectrum access networks. A quantitative me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a149c84ec916aa439b97247fb422f4d4
https://doi.org/10.1109/glocom.2010.5683153
https://doi.org/10.1109/glocom.2010.5683153