TY - GEN
T1 - Feedback and partial message side-information on the semideterministic broadcast channel
AU - Bracher, Annina
AU - Wigger, Michele A.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/9/28
Y1 - 2015/9/28
N2 - The capacity of the semideterministic discrete memoryless broadcast channel (SD-BC) with partial message side-information (P-MSI) at the receivers is established. It is shown that P-MSI to the deterministic receiver can only increase capacity if also the stochastic receiver has P-MSI, while P-MSI to the stochastic receiver alone can increase capacity. These capacity results are used to show that on the SD-BC with or without P-MSI feedback from the stochastic receiver can increase capacity; with P-MSI at the deterministic receiver it can, in particular, increase the sum-rate capacity. When the stochastic receiver has full MSI (F-MSI), feedback cannot increase capacity.
AB - The capacity of the semideterministic discrete memoryless broadcast channel (SD-BC) with partial message side-information (P-MSI) at the receivers is established. It is shown that P-MSI to the deterministic receiver can only increase capacity if also the stochastic receiver has P-MSI, while P-MSI to the stochastic receiver alone can increase capacity. These capacity results are used to show that on the SD-BC with or without P-MSI feedback from the stochastic receiver can increase capacity; with P-MSI at the deterministic receiver it can, in particular, increase the sum-rate capacity. When the stochastic receiver has full MSI (F-MSI), feedback cannot increase capacity.
U2 - 10.1109/ISIT.2015.7282905
DO - 10.1109/ISIT.2015.7282905
M3 - Conference contribution
AN - SCOPUS:84969786264
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2495
EP - 2499
BT - Proceedings - 2015 IEEE International Symposium on Information Theory, ISIT 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE International Symposium on Information Theory, ISIT 2015
Y2 - 14 June 2015 through 19 June 2015
ER -