MIMO Gaussian State-Dependent Channels with a State-Cognitive Helper
نویسندگان
چکیده
منابع مشابه
Parallel Gaussian Networks with a Common State-Cognitive Helper
A class of state-dependent parallel networks with a common state-cognitive helper, in which K transmitters wish to send K messages to their corresponding receivers over K state-corrupted parallel channels, and a helper who knows the state information noncausally wishes to assist these receivers to cancel state interference. Furthermore, the helper also has its own message to be sent simultaneou...
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In this paper, we investigate problems of communication over physically degraded, state-dependent broadcast channels (BCs) with cooperating decoders. Two different setups are considered and their capacity regions are characterized. First, we study a setting in which one decoder can use a finite capacity link to send the other decoder information regarding the messages or the channel states. In ...
متن کامل2 5 A pr 2 01 4 Parallel Gaussian Networks with a Common State - Cognitive Helper 1 2
A class of state-dependent parallel networks with a common state-cognitive helper, in which K transmitters wish to send K messages to their corresponding receivers over K state-corrupted parallel channels, and a helper who knows the state information noncausally wishes to assist these receivers to cancel state interference. Furthermore, the helper also has its own message to be sent simultaneou...
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ژورنال
عنوان ژورنال: Entropy
سال: 2019
ISSN: 1099-4300
DOI: 10.3390/e21030273