2507 search results - page 239 / 502 » Wireless Network Information Flow |
144
Voted
JCM
2007
15 years 3 months ago
2007
— Wireless communications is now completely pervasive, and already is used in many guises by people in everyday life. However until now, the information exchanged has been mainly...
159
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—Recently, there has been great interest in physical layer security techniques that exploit the randomness of wireless channels for securely extracting cryptographic keys. Severa...
121
Voted
VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
— Sensor networks with a large amount of sensor nodes usually have high redundancy in sensing coverage. The network lifetime can be further extended by proper scheduling and putt...
135
Voted
CORR
2008
Springer
15 years 3 months ago
2008
Springer
The problem of maximizing the average rate in a multicast network subject to a coverage constraint (minimum quality of service) is studied. Assuming the channel state information ...
134
Voted
INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...