Paranoid Secondary: Waterfilling in a Cognitive Interference Channel with Partial Knowledge
نویسندگان
چکیده
منابع مشابه
Paranoid Secondary: Waterfilling in a Cognitive Interference Channel with Partial Information
We study a two-user cognitive channel, where the primary flow is sporadic, cannot be re-designed and operating below its link capacity. To study the impact of primary traffic uncertainty, we propose a block activity model that captures the random on-off periods of primary’s transmissions. Each block in the model can be split into parallel Gaussian-mixture channels, such that each channel resemb...
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ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2012
ISSN: 1536-1276
DOI: 10.1109/twc.2012.012412.110348