PIMRC
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--In this paper we describe an LTE based demonstrator of the Universal Link Layer API (ULLA) and Cognitive Resource Manager (CRM) modules that are developed in ARAGORN proj...
PIMRC
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--In wireless ad hoc networks, multiple access interference is the limiting factor for the overall system performance. The lack of any central control unit necessitates a c...
PIMRC
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--This paper considers the problem of key management in wireless networks. In particular, we investigate the effect of dynamic key compromise and recovery on connectivity i...
PIMRC
2010
IEEE
13 years 9 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 9 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 9 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 9 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 9 months ago
2010
IEEE
PIMRC
2010
IEEE
13 years 9 months ago
2010
IEEE
MCN-MR (Multi-hop Cellular Network
PIMRC
2010
IEEE
13 years 9 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 ...