506 search results - page 78 / 102 » Comments on Broadcast Channels |
ICASSP
2009
IEEE
13 years 7 months ago
2009
IEEE
We consider a broadcast channel with multiple antennas at the base station and single-antenna receivers, and we study transceiver design with Quality of Service (QoS) requirements...
JCDL
2003
ACM
14 years 3 months ago
2003
ACM
The user interface and system architecture of a novel Interactive Shared Educational Environment (ISEE) are presented. Based on a lightweight infrastructure, ISEE enables relative...
HT
1991
ACM
14 years 1 months ago
1991
ACM
Most hypermedia systems emphasize the integration of graphics, images, video, and audio into a traditional hypertext framework. The hyperspeech system described in this paper, a s...
KAIS
2010
13 years 8 months ago
2010
Web advertising (Online advertising), a form of advertising that uses the World Wide Web to attract customers, has become one of the world’s most important marketing channels. Th...
EWSN
2009
Springer
14 years 10 months ago
2009
Springer
The low quality of wireless links leads to perpetual packet losses. While an acknowledgment mechanism is generally used to cope with these losses, multiple retransmissions neverthe...