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ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Bandwidth usage has become more complex such that it is not uncommon that multiple signals of appreciable power may be present within the same bandwidth. The presence of multipl...
JSAC
2008
13 years 5 months ago
2008
Abstract-- In this paper, we examine the uplink of a cooperative CDMA network, where users cooperate by relaying each other's messages to the base station. When spreading wave...