78 search results - page 2 / 16 » Analyzing the performance of error-prone relay networks |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— Multihop cellular networks offer increased coverage and capacity compared to singlehop cells of the same size. This is not as huge as using more base stations (BS) instead of w...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
In Cooperative Automatic Repeat reQuest (C-ARQ) protocols, one or more nodes can act as relays, collaborating in the frame retransmission process between a sender and a destination...
NETWORKING
2004
13 years 6 months ago
2004
Abstract. Relaying can improve performance of a wireless network, especially when different transmission modes with distance/cost tradeoffs are available. Examples of such modes in...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—This paper deals with a simple but essential two-hop wireless relay network employing network coding and a slotted ALOHA protocol. Network coding is a recent and highly regarded...