256 search results - page 1 / 52 » Access Control for Adaptive Reservations on Multi-User Syste... |
RTAS
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper tackles the problem of defining an appropriate access control model for multi-user systems providing adaptive resource reservations to unprivileged users. Security req...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
When multiple video sources are live-encoded and transmitted over a common wireless network, each stream needs to adapt its encoding parameters to wireless channel fluctuations, ...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— Multi-user multiple-input multiple-output (MIMO) systems have been emerging and attracting considerable attention recently for its potential to substantially improve system cap...
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
— In this contribution, we propose two successive interference cancellation (SIC) schemes for a fast frequency hopping (FFH) multiple access (MA) system using M-ary frequency shi...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
— Existing tone-reservation algorithms (such as the controlled clipper algorithm) for OFDM require a number of iterations to ensure the reduction of Peak-to-Average Power Ratio (...