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TIT
2008
101views more  TIT 2008»
13 years 9 months ago
Low-Rate Repeat-Zigzag-Hadamard Codes
In this paper, we propose a new class of low-rate error correction codes called repeat-zigzag-Hadamard (RZH) codes featuring simple encoder and decoder structures, and flexible cod...
Kai Li, Guosen Yue, Xiaodong Wang, Li Ping
MOBICOM
2006
ACM
14 years 3 months ago
Coverage and connectivity in three-dimensional networks
Although most wireless terrestrial networks are based on twodimensional (2D) design, in reality, such networks operate in threedimensions (3D). Since most often the size (i.e., th...
S. M. Nazrul Alam, Zygmunt J. Haas
SIGCSE
2010
ACM
219views Education» more  SIGCSE 2010»
14 years 2 months ago
The design of an online environment to support pedagogical code reviews
Inspired by the formal code inspection process commonly used in the software industry, we have been exploring the use of pedagogical code reviews (PCRs), in which a team of three ...
Christopher D. Hundhausen, Anukrati Agrawal, Kyle ...
CODES
2003
IEEE
14 years 2 months ago
First results with eBlocks: embedded systems building blocks
We describe our first efforts to develop a set of off-the-shelf hardware components that ordinary people could connect to build a simple but useful class of embedded systems. The ...
Susan Cotterell, Frank Vahid, Walid A. Najjar, Har...
AAECC
2006
Springer
122views Algorithms» more  AAECC 2006»
14 years 24 days ago
Low-Floor Tanner Codes Via Hamming-Node or RSCC-Node Doping
We study the design of structured Tanner codes with low error-rate floors on the AWGN channel. The design technique involves the "doping" of standard LDPC (proto-)graphs,...
Shadi Abu-Surra, Gianluigi Liva, William E. Ryan