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...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
Abstract— To protect SIP communication networks from attacks, especially flooding attacks like Denial-of-Service or message spam, Intrusion Detection Systems (IDS) are deployed ...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
—While pure web-based services and P2P technologies are popular for personal and social networking, they both have inherent limitations. A hybrid P2P/Infrastrucutre approach coul...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
—Recent information theoretic results on cooperation in cellular systems are reviewed, addressing both multicell processing (cooperation among base stations) and relaying (cooper...