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University Cadi Ayyad
(3 results)-
White Papers
3D Model Retrieval Based on 3D Discrete Cosine Transform
July 1, 2010, 12:00am PDT
The content-based retrieval systems for 3D models on the Web become necessary since digital databases of 3D objects are growing. In this paper, the authors propose a new method to describe 3D...
Provided by University Cadi Ayyad
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White Papers
Low-Complexity Power and Bit Allocation Algorithm for Multiuser MIMO-OFDM Systems
May 1, 2011, 12:00am PDT
In this paper, the authors present a low-complexity bit and power allocation algorithm for multiuser MIMO-OFDM downlink transmission. In order to minimize the total transmit power under the...
Provided by University Cadi Ayyad
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Whitepapers
VoIPiggy: Implementation and Evaluation of a Mechanism to Boost Voice Capacity in 802.11WLANs
December 20, 2011, 12:00am PST
Supporting voice traffic in existing WLANs results extremely inefficient, given the large overheads of the protocol operation and the need to prioritize this traffic over, e.g., bulky transfers....
Provided by University Cadi Ayyad
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Whitepapers
VoIPiggy: Implementation and Evaluation of a Mechanism to Boost Voice Capacity in 802.11WLANs
December 20, 2011, 12:00am PST
Supporting voice traffic in existing WLANs results extremely inefficient, given the large overheads of the protocol operation and the need to prioritize this traffic over, e.g., bulky transfers....
Provided by University Cadi Ayyad
-
White Papers
Low-Complexity Power and Bit Allocation Algorithm for Multiuser MIMO-OFDM Systems
May 1, 2011, 12:00am PDT
In this paper, the authors present a low-complexity bit and power allocation algorithm for multiuser MIMO-OFDM downlink transmission. In order to minimize the total transmit power under the...
Provided by University Cadi Ayyad
-
White Papers
3D Model Retrieval Based on 3D Discrete Cosine Transform
July 1, 2010, 12:00am PDT
The content-based retrieval systems for 3D models on the Web become necessary since digital databases of 3D objects are growing. In this paper, the authors propose a new method to describe 3D...
Provided by University Cadi Ayyad
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