Capacity region of broadcast channels with private message and causal side information

2010 ◽  
Author(s):  
Bin Dai ◽  
Yuan Luo ◽  
A. J. Han Vinck
Keyword(s):  
Side Information ◽  
Broadcast Channels ◽  
Capacity Region

scholarly journals A Class of Three-Receiver Broadcast Channels with Degraded Message Sets and Side Information

2013 ◽  
Vol 2013 ◽  
pp. 1-8
Author(s):  
Fangbiao Li ◽  
Zhi Xue
Keyword(s):  
Side Information ◽  
Broadcast Channels ◽  
Broadcast Channel ◽  
Achievable Rate ◽  
Secrecy Capacity ◽  
Capacity Region ◽  
Rate Region ◽  
Special Cases ◽  
Perfect Secrecy

We study a class of three-receiver discrete memoryless broadcast channel (DM-BC) with three degraded message sets and side information. We derive achievable rate region for this three-receive DM-BC with side information noncausally available at the transmitter. When the receivers follow a degradedness order, we determine the perfect secrecy capacity region of this class of three-receiver DM-BC with three degraded message sets and side information noncausally available at both the transmitter and the receiver. The achievable secrecy region of this paper subsumes Steinberg’s rate region for two-receiver degraded BC with the side information and the secrecy capacity region for one-receiver two-eavesdropper DM-BC with no side information as its special cases.

scholarly journals Approximate Capacity Region of the MISO Broadcast Channels With Delayed CSIT

2016 ◽  
Vol 64 (7) ◽  
pp. 2913-2924 ◽  
Author(s):  
Alireza Vahid ◽  
Mohammad Ali Maddah-Ali ◽  
Amir Salman Avestimehr
Keyword(s):  
Broadcast Channels ◽  
Capacity Region
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