628 search results - page 35 / 126 » WI - Dissertationen |
INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—MAC layer random network coding (MRNC) was proposed in [1] as an alternative to HARQ for reliable data transmission in WiMAX unicast. It has been shown that MRNC achieves a high...
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we propose a utility-based resource allocation scheme for layer-encoded IPTV multicast streaming service over IEEE 802.16 WiMAX networks. Unlike existing utility-bas...
GLOBECOM
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— This paper focuses on the unfairness problem between TCP uplink and downlink flows in the 802.11 Wi-Fi hot spots and shows that the service is prone to be unfair. The ...
VTC
2006
IEEE
15 years 5 months ago
2006
IEEE
— Adaptive antennas are currently being integrated into wireless systems. As one of the first standards the wireless metropolitan area network IEEE 802.16 provides means to suppo...
VTC
2006
IEEE
15 years 5 months ago
2006
IEEE
- In this paper, we present an adaptive channel estimation scheme for IEEE 802.16-2004 Wireless Metropolitan Area Network (a.k.a. WiMAX) in the case that the channel impulse respon...