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ICASSP
2008
IEEE
16 years 23 days ago
Utility-based power control for peer-to-peer cognitive radio networks with heterogeneous QoS constraints
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
Nikolaos Gatsis, Antonio G. Marqués, Georgi...
ICC
2008
IEEE
142views Communications» more  ICC 2008»
16 years 23 days ago
End-to-End Outage Probability Minimization in OFDM Based Linear Multi-Hop Networks
Abstract— This paper is concerned with the end-to-end transmission outage in an OFDM based wireless multi-hop network. The network consists of a source node, a destination node, ...
Xiaolu Zhang, Meixia Tao, Wenhua Jiao, Chun Sum Ng
PIMRC
2008
IEEE
16 years 21 days ago
Multihop-enabled orthogonalization in Distributed MIMO Networks
—It has recently been proposed to orthogonalize the data streams of n interfering source-destination pairs by employing an intermediate stage of non-cooperating coherent amplify-...
Jörg Wagner, Marc Kuhn, Armin Wittneben
RTSS
2008
IEEE
16 years 21 days ago
Synthesis of Optimal Interfaces for Hierarchical Scheduling with Resources
This paper presents algorithms that (1) facilitate systemindependent synthesis of timing-interfaces for subsystems and (2) system-level selection of interfaces to minimize CPU loa...
Insik Shin, Moris Behnam, Thomas Nolte, Mikael Nol...
DATE
2007
IEEE
83views Hardware» more  DATE 2007»
16 years 20 days ago
High-level test synthesis for delay fault testability
A high-level test synthesis (HLTS) method targeted for delay fault testability is presented. The proposed method, when combined with hierarchical test pattern generation for embed...
Sying-Jyan Wang, Tung-Hua Yeh