2880 search results - page 208 / 576 » Using Channels for Multimedia Communication |
154
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INFOCOM
2006
IEEE
16 years 29 days ago
2006
IEEE
— In this paper, we propose a new protocol, named DDA (Distributed Delay Allocation), which provides average delay guarantees to real-time multimedia applications in wireless ad ...
240
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Game theory has been a useful tool for the analysis of random-access based wireless networks due to their decentralized operations. This paper studies one of the most widely use...
174
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— We use the idea of dependence balance [1] to obtain the first improvement over the cut-set bound for the discrete memoryless multiple access channel with noiseless feedback (M...
187
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Carrier frequency offset (CFO) estimation is a key challenge in multicarrier systems such as OFDM. Often, this task is carried out using a preamble made of a number, say J, of ...
167
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We derive a lower bound on the diversitymultiplexing tradeoff for multiple antenna multiple access channels using temporal power control (PC). We quantify the substanti...