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CORR
2006
Springer
97views Education» more  CORR 2006»
14 years 12 months ago
Improved Nearly-MDS Expander Codes
A construction of expander codes is presented with the following three properties: (i) the codes lie close to the Singleton bound, (ii) they can be encoded in time complexity that ...
Ron M. Roth, Vitaly Skachek
JCM
2007
81views more  JCM 2007»
14 years 11 months ago
Some Analysis in Distributed MIMO Systems
Abstract—The predicted capacity gain of a traditional colocated MIMO system is often severely limited in realistic propagation scenarios, especially when the number of antennas b...
Huaiyu Dai, Hongyuan Zhang, Quan Zhou
JSAC
2007
119views more  JSAC 2007»
14 years 11 months ago
Cooperative routing for distributed detection in large sensor networks
— In this paper, the detection of a correlated Gaussian field using a large multi-hop sensor network is investigated. A cooperative routing strategy is proposed by introducing a...
Youngchul Sung, Saswat Misra, Lang Tong, Anthony E...
TWC
2008
124views more  TWC 2008»
14 years 11 months ago
Reverse Link Performance of a DS-CDMA System With Both Fast and Slow Power Controlled Users
In this paper the performance of the reverse link of a multicell DS-CDMA system with coexisting open-loop and closed-loop power controlled users transmitting heterogeneous traffic ...
Loren Carrasco, Guillem Femenias
ASC
2004
14 years 11 months ago
Adaptive reconfiguration of data networks using genetic algorithms
Genetic algorithms are applied to an important, but little-investigated, network design problem, that of reconfiguring the topology and link capacities of an operational network t...
David J. Montana, Talib S. Hussain