Application-aware MIMO video rate adaptation

Jangsher, S, Syed, A and Chaudhari, Q 2012, 'Application-aware MIMO video rate adaptation', in Proceedings of the 31st Annual IEEE International Conference on Computer Communications (INFOCOM 2012), Orlando, United States, 25 - 30 March 2012, pp. 397-405.


Document type: Conference Paper
Collection: Conference Papers

Title Application-aware MIMO video rate adaptation
Author(s) Jangsher, S
Syed, A
Chaudhari, Q
Year 2012
Conference name INFOCOM 2012
Conference location Orlando, United States
Conference dates 25 - 30 March 2012
Proceedings title Proceedings of the 31st Annual IEEE International Conference on Computer Communications (INFOCOM 2012)
Publisher IEEE
Place of publication United States
Start page 397
End page 405
Total pages 9
Abstract Clock synchronization among network nodes is a fundamental requirement for many applications. In some scenarios, the algorithm efficiency is also a crucial factor for energy conservation. Many different solutions have been proposed addressing this problem ranging from computationally expensive to very simple statistical methods. There is a complexity-performance tradeoff involved such that the efficient and robust techniques demand highly computational resources. In this paper, a new clock synchronization scheme is presented with the following characteristics: when the network delays originate from an exponential distribution, it performs better than the maximum likelihood and other complex estimators but with much reduced complexity, and it is robust to the underlying network delay probability density function otherwise. Therefore, it is suitable to both energy constrained and unconstrained network synchronization requirements.
Subjects Wireless Communications
Signal Processing
Keyword(s) MIMO video communication
Rate adaptation
Source and channel distortion
Wireless video communication
DOI - identifier 10.1109/INFCOM.2012.6195778
Copyright notice © 2012 IEEE
ISBN 9781467307758
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