978 search results - page 80 / 196 » WiMAX networks: from access to service platform |
TWC
2008
14 years 9 months ago
2008
Abstract--In this paper, the flow-level performance of opportunistic scheduling in orthogonal frequency division multiplexing (OFDM) networks is studied. The analysis accounts for ...
ICDCS
2011
IEEE
13 years 9 months ago
2011
IEEE
—Advertising has become an integral and inseparable part of the World Wide Web. However, neither public auditing nor monitoring mechanisms still exist in this emerging area. In t...
WOWMOM
2006
ACM
15 years 3 months ago
2006
ACM
: Nowadays many organisations share sensitive services through open network systems and this raises the need for an authorization framework that can interoperate even when the part...
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ICPP
2002
IEEE
15 years 2 months ago
2002
IEEE
Multicast/broadcast is an important service primitive in networks. The IEEE 802.11 multicast/broadcast protocol is based on the basic access procedure of Carrier Sense Multiple Ac...
COMCOM
1998
14 years 9 months ago
1998
Using cable modems that operate at several hundred times the speed of conventional telephone modems, many cable operators are beginning to offer World Wide Web access and other da...