27 search results - page 2 / 6 » Cross-layer adaptive transmission with incomplete system sta... |
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
A particular application of audio data hiding systems and watermarking systems consists of using the audio signal as a transmission channel for binary information. The system shou...
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
—Supporting a multimode mobile device to seamlessly switch its connections between various wireless access networks, such as WiMAX, Wi-Fi, and LTE, is an important research issue...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— We consider spatially multiplexed MIMO transmission in the presence of co-channel interference with subset transmit antenna selection. Several algorithms for antenna se...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we develop contention-based medium access control (MAC) schemes for both best-effort data transmissions and delay-sensitive multimedia transmissions over WLANs. ...
Publication
Most e-learning environments which utilize user feedback or profiles, collect such information based on questionnaires, resulting very often in incomplete answers, and sometimes de...