PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
—In this paper we present an algorithm that measures the round trip times of IEEE 802.11 MAC packets in order to trilaterate WLAN nodes. We show that if we use packet sequences (...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
—Multiuser diversity scheduling is studied in a single cell system with a limited scatterers channel. The scheduler implements the proportional fairness algorithm with infinite ...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
— This paper estimates Quality of Experience (QoE), i.e., user–level QoS from MAC–level QoS for audio–video transmission over an IEEE 802.11e EDCA wireless LAN. The MAC– ...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
— When channel state information is available at the transmitter, we can diagonalize a MIMO channel with SVD transceivers. However, outage of the weaker eigenchannels limits the ...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
— In the opportunistic power control algorithm (OPC), designed in [1], [2], each user tries to keep the product of its transmit power and its experienced effective interference t...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
– In this paper, we propose a decomposition method called Generalized Multi-Unitary Decomposition (GMUD) which is useful in multi-user MIMO precoding. This decomposition transfor...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
Abstract—Multimedia applications for mobile devices are increasing and growing more sophisticated. Many of these applications require computationally intensive processing, such a...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
—As WLANs employing IEEE 802.11 have become pervasive, many analytic models for predicting their performance have been developed in recent years. Due to the complicated nature of...