1063 search results - page 63 / 213 » Capacity of steganographic channels |
TWC
2010
14 years 6 months ago
2010
We develop a realistic model for multiple-input multiple-output (MIMO) broadcast channels, where each randomly located user's average SNR depends on its distance from the tran...
TWC
2008
14 years 11 months ago
2008
Broadcast (or point to multipoint) communication has attracted a lot of research recently. In this paper, we consider the group broadcast channel where the users' pool is divi...
IJNSEC
2007
14 years 11 months ago
2007
To hide data in credentials is a key problem in information security. In this paper, a summary of the work on data hiding-capacity is made and several communication channel models...
TIT
2008
14 years 11 months ago
2008
Abstract--We generalize the Gel'fand
MOBICOM
2006
ACM
15 years 5 months ago
2006
ACM
In this paper we study the broadcast capacity of multihop wireless networks which we define as the maximum rate at which broadcast packets can be generated in the network such th...