PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
We consider the problem of multi-cell downlink beamforming with N cells and K terminals per cell. Cooperation among base stations (BSs) has been found to increase the system throug...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
Long Term Evolution (LTE) is the latest step towards the 4th generation (4G) of radio technologies designed to increase the capacity and speed of mobile communications. To support ...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
In a multiuser system, independent time-varying channels among different users can be exploited to provide multiuser diversity (MUD) gain and increase the system throughput. For th...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
Frame delay variance in CSMA/CA networks is large. Wireless applications may require both, limited mean delay and limited delay jitter. These parameters can be derived easily from ...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
MCN-MR (Multi-hop Cellular Network
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
An important parameter in determining a spectrum sharing opportunity is the level of interference power that secondary users may generate towards primary users. It is indicated in ...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we propose an interference aware throughput maximizing scheduler for cognitive radio networks (CRNs) as part of a MAC layer resource allocation framework. In the con...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--Dynamic spectrum access (DSA) supporting opportunistic transmission without extra spectrum bandwidth is attractive for future wireless communication. To facilitate such D...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
In this work, we investigate secret key generation from channel states. We point out, by means of a packet-delaybased attack, that observing its own channel states is not the only ...