3 papers
cs.IT2014
Joint Transmitter and Receiver Optimization for Improper-Complex Second-Order Stationary Data Sequence
Jeongho Yeo, Joon Ho Cho, James S. Lehnert
In this paper, the transmission of an improper-complex second-order stationary data sequence is considered over a strictly band-limited frequency-selective channel. It is assumed t…
cs.IT2013
Asymptotic FRESH Properizer for Block Processing of Improper-Complex Second-Order Cyclostationary Random Processes
Jeongho Yeo, Joon Ho Cho
In this paper, the block processing of a discrete-time (DT) improper-complex second-order cyclostationary (SOCS) random process is considered. In particular, it is of interest to f…
cs.IT2012
Sum-Rate Optimal Multi-Code CDMA Systems: An Equivalence Result
Yeo Hun Yun, Joon Ho Cho
In this paper, the sum rate of a multi-code CDMA system with asymmetric-power users is maximized, given a processing gain and a power profile of users. Unlike the sum-rate maximiza…