2880 search results - page 290 / 576 » Using Channels for Multimedia Communication |
172
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
We present an analytical approach to determine the performance of bit-interleaved coded modulation (BICM) transmission over unfaded Gaussian channels. In particular, we derive expr...
179
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we study the possibility of throughput improvement through precoding in OFDMA based wireless systems with limited channel feedback. Precoding can increase the overal...
271
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TSI
2010
15 years 1 months ago
2010
This paper presents a generic ,modular and interactive architecture for embodied conversational agent called Greta. It is 3D agent able to communicate with users using verbal and n...
205
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MM
2005
ACM
16 years 5 days ago
2005
ACM
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
177
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MM
2004
ACM
16 years 1 days ago
2004
ACM
In this paper we describe the design and implementation of a mobile phone picture sharing system MobShare that enables immediate, controlled, and organized sharing of mobile pictu...