زراعتکارمقدم, جواد

[ 1 ] - مدیریت تداخل در شبکه‌های رادیوشناختگر با استفاده از شکل‌دهی پرتو همکارانه تحت اطلاعات غیر دقیق کانال

In this paper, a more realistic cognitive radio network is proposed which considers several secondary links, some secondary relays, and one primary link. In the network, there are two steps of transmission from secondary sources to secondary destinations. At the first step, when primary link is idle, all of the secondary sources simultaneously broadcast their information to the relays. At the s...