TMC
2012
12 years 6 months ago
2012
—A major benefit of employing network coding (NC) in cooperative communications (CC) is its ability to reduce time-slot overhead. Such approach is called network-coded CC (or NC...
GLOBECOM
2010
IEEE
14 years 1 months ago
2010
IEEE
In this paper, we examine the operation of a node relaying packets from a number of users to a destination node. We assume that the relay does not have packets of its own, the traf...
GECCO
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. This paper is concerned with a dynamic vehicle routing problem. The problem is dynamic in the sense that the time it will take to traverse each edge is uncertain. The pro...
AINA
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper we present a sensor inter-vehicle communication protocol based on geographical routing. Sensors installed in cars continuously gather important information about: ai...
ICC
2007
IEEE
14 years 10 months ago
2007
IEEE
— Ultra wide band (UWB) ad-hoc networks have attracted much research attention in recent years. This paper proposes and investigates a new distributed cooperative routing strateg...
ASIAMS
2007
IEEE
14 years 10 months ago
2007
IEEE
The shortest capacitated path problem is a well known problem in the networking area, having a wide range of applications. In the shortest capacitated path problem, a traffic flow...
ICC
2008
IEEE
14 years 10 months ago
2008
IEEE
— We address the problem of selecting an appropriate relay station for forwarding data from a source to a destination node in dual-hop communication systems. In this regard, we f...
ICASSP
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, we develop a beamforming algorithm for multiuser MIMO-relaying wireless systems. We consider a relaying scenario with multiple sources transmitting to one or more d...
CISS
2008
IEEE
14 years 10 months ago
2008
IEEE
— In this paper, two different feedback configurations of the relay channel are investigated. Specifically, in our first configuration, the source node in a relay channel is ...
ICC
2009
IEEE
14 years 10 months ago
2009
IEEE
— In this contribution, we propose a Distributed Turbo Trellis Coded Modulation (DTTCM) scheme for cooperative communications. The DTTCM scheme is designed based on its decoding ...