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ADHOCNOW
2008
Springer
13 years 9 months ago
A Prediction Based Cross-Layer MAC/PHY Interface for CDMA Ad Hoc Networks
Variable environments in ad hoc networks require a joint control of physical (PHY) and medium access control (MAC) layers resources in order to optimize performance. In this paper,...
Pegdwindé Justin Kouraogo, François ...
CORR
2010
Springer
156views Education» more  CORR 2010»
13 years 8 months ago
MIMO Transmission with Residual Transmit-RF Impairments
Abstract--Physical transceiver implementations for multipleinput multiple-output (MIMO) wireless communication systems suffer from transmit-RF (Tx-RF) impairments. In this paper, w...
Christoph Studer, Markus Wenk, Andreas Burg
CORR
2010
Springer
66views Education» more  CORR 2010»
13 years 8 months ago
Eigenvalue Results for Large Scale Random Vandermonde Matrices with Unit Complex Entries
Abstract--This paper centers on the limit eigenvalue distribution for random Vandermonde matrices with unit magnitude complex entries. The phases of the entries are chosen independ...
Gabriel H. Tucci, Philip A. Whiting
CORR
2006
Springer
97views Education» more  CORR 2006»
13 years 8 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»
13 years 7 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