34 search results - page 5 / 7 » Adaptive relaying in noncoherent cooperative networks |
TCOM
2010
13 years 2 months ago
2010
Abstract--This paper develops an amplify-and-forward relaying scheme for multiuser wireless cooperative networks under frequency-selective block-fading. Single-carrier frequency di...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
—Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without explicit chan...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—In this letter, a network-coded cooperation scheme with dynamic coding mechanism (DC-NCC) is proposed. In DCNCC, the relay dynamically adapts forming the network-coded data base...
TWC
2008
13 years 7 months ago
2008
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper investigates the problem of the formation of an uplink tree structure among the IEEE 802.16j network’s relay stations (RSs) and their serving base station (MR-BS)....