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174
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JSAC
2007
15 years 7 months ago
2007
— Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high da...
173
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JSAC
2007
15 years 7 months ago
2007
— This paper addresses the problem of optimizing the packet transmission schedule in a multihop wireless network with end-to-end delay constraints. The emphasis is to determine t...
182
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JSAC
2007
15 years 7 months ago
2007
— Overlay-based multicast has been proposed as a key alternative for large-scale group communication. There is ample motivation for such an approach, as it delivers the scalabili...
173
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TSP
2008
15 years 7 months ago
2008
We consider the problem of detecting a subspace signal in white Gaussian noise when the noise power may be different under the null hypothesis--where it is assumed to be known--and...
174
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TSP
2008
15 years 7 months ago
2008
A new blind subspace-based channel estimation technique is proposed for direct-sequence code-division multiple access (DS-CDMA) systems operating in the presence of unknown wide-se...