63 search results - page 5 / 13 » Admission control based on OFDMA channel transformations |
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
—The emerging IEEE 802.11e standard is expected to provide service differentiation and resource allocation for realtime traffic. To support the transmission of voice and multime...
ETT
2000
13 years 8 months ago
2000
We propose an admission control policy for wireless multimedia networks that is based on the well known threshold-based guard channel method. The new scheme deals with two differen...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper addresses initial ranging (uplink synchronization and power control) for TDD OFDMA systems. Exploiting the channel knowledge from the downlink channel together with ini...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— This paper is focused on the influence of geometry on the combination of inter-cell and intra-cell interferences in the downlink of large cdma networks. We use an exact repres...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Admission control as a mechanism for providing QoS requires an accurate description of the requested flow as well as already admitted flows. Since 802.11 WLAN capacity is shared...