18 search results - page 2 / 4 » Multihop MIMO Relay Networks with ARQ |
TWC
2010
13 years 8 days ago
2010
In this paper, we study multi-hop non-regenerative multiple-input multiple-output (MIMO) relay communications with any number of hops. We design the optimal source precoding matrix...
WCNC
2008
IEEE
13 years 12 months ago
2008
IEEE
— In this paper we study a simple protocol utilizing two-hop cooperative diversity augmented with “automatic repeat request” (ARQ) for multi-hop ad-hoc networks. This protoco...
TIT
2011
13 years 15 days ago
2011
A multi-hop relaying system is analyzed where data sent by a multi-antenna source is relayed by successive multi-antenna relays until it reaches a multi-antenna destination. Assum...
TCOM
2011
13 years 16 days ago
2011
—In this paper, we consider a wireless multicast network with multiple sources, relays, and destinations. We adopt a multi-hop decode-and-forward relay protocol such that two can...
VTC
2008
IEEE
13 years 12 months ago
2008
IEEE
—The concept of Virtual Antenna Array (VAA) is a promising approach to apply MIMO concepts in relaying systems. In order to fulfill a given Quality-of-Service (QoS) requirement ...