ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we study power allocation (PA) in a single-relay OFDM system with limited feedback. We propose a PA scheme that uses a codebook of quantized PA vectors designed offl...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
Abstract--Interference aware user scheduling in fixed gridof-beam (GoB) transmission is envisaged to significantly benefit from the receiver initiated busy burst (BB) protocol. Fix...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we consider a secondary link sharing the spectrum with a primary link in a fading cognitive radio (CR) network. Instead of applying the conventional interference pow...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
Theoretical models of ultrawideband (UWB) radio channels indicate that pairs of UWB radio transceivers measure their common radio channel with a high degree of agreement and third ...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we present a forwarding strategy for bidirectional relaying channels in which trellis
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...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
We present an analytical approach to determine the performance of bit-interleaved coded modulation (BICM) transmission over unfaded Gaussian channels. In particular, we derive expr...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
Abstract--Mobile wireless Ad hoc NETworks (MANETs) naturally support a traffic mix of elastic and real-time flows but the shared nature and lossy properties of the radio medium mak...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
We consider the broadcast phase of a spectrally efficient two-phase decode-and-forward protocol which is used by a relay node to establish a bidirectional communication between two...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
This work studies the throughput scaling laws of ad hoc wireless networks in the limit of a large number of nodes. A random connections model is assumed in which the channel connec...