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WCC
2005
Springer
122views Cryptology» more  WCC 2005»
15 years 3 months ago
Frequency/Time Hopping Sequences with Large Linear Complexities
In this paper, we discuss some methods of constructing frequency/time hopping (FH/TH) sequences over GF(pk ) by taking successive k-tuples of given sequences over GF(p). We are abl...
Yun-Pyo Hong, Hong-Yeop Song
101
Voted
MASS
2010
133views Communications» more  MASS 2010»
14 years 8 months ago
USD-FH: Jamming-resistant wireless communication using Frequency Hopping with Uncoordinated Seed Disclosure
Abstract--Spread spectrum techniques (e.g., Frequency Hopping (FH), Direct Sequence Spread Spectrum (DSSS)) have been widely used for anti-jamming wireless communications. Such tec...
An Liu, Peng Ning, Huaiyu Dai, Yao Liu
104
Voted
INFOCOM
1999
IEEE
15 years 2 months ago
Hop Reservation Multiple Access (HRMA) for Ad-Hoc Networks
A new multichannel MAC protocol called Hop-Reservation Multiple Access (HRMA) for wireless ad-hoc networks (multi-hop packet radio networks) is introduced, specified and analyzed. ...
Zhenyu Tang, J. J. Garcia-Luna-Aceves
TASLP
2011
14 years 5 months ago
Time-Frequency Cepstral Features and Heteroscedastic Linear Discriminant Analysis for Language Recognition
Abstract—The shifted delta cepstrum (SDC) is a widely used feature extraction for language recognition (LRE). With a high context width due to incorporation of multiple frames, S...
Weiqiang Zhang, Liang He, Yan Deng, Jia Liu, M. T....
88
Voted
BMCBI
2010
142views more  BMCBI 2010»
14 years 10 months ago
pplacer: linear time maximum-likelihood and Bayesian phylogenetic placement of sequences onto a fixed reference tree
Background: Likelihood-based phylogenetic inference is generally considered to be the most reliable classification method for unknown sequences. However, traditional likelihood-ba...
Frederick A. Matsen III, Robin B. Kodner, E. Virgi...