Noureddine Lasfar

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We considered optimization of the uplink TCP transmission in the 802.16e based networks. Since the bandwidth request-grant process of the WiMAX has overhead, it is not optimized for the TCP transmission. To overcome this problem, we propose a new scheme for the uplink TCP data transmission by monitoring the downlink ACK packets. Our new scheme allocates the(More)
Aim Many studies reported in HIV-positive patients 50% of hepatitis B vaccine response with a duration of protection between 24 and 36 months. The aim of our study is to determine the long term protection in our HIV patients who responded to a standard immunization schedule. Our database NADIS allows us to collect information from March 1986 to October 2013(More)
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