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Opportunistic Relaying for Secrecy Communications: Cooperative Jamming vs. Relay Chatting
In this letter, we study the opportunistic use of relays for secret communications, and propose two transmission schemes that do not require the knowledge of the eavesdropper's channel state information. Both analytic and numerical results are provided.
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Published in: | IEEE transactions on wireless communications 2011-06, Vol.10 (6), p.1725-1729 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | In this letter, we study the opportunistic use of relays for secret communications, and propose two transmission schemes that do not require the knowledge of the eavesdropper's channel state information. Both analytic and numerical results are provided. |
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ISSN: | 1536-1276 1558-2248 |
DOI: | 10.1109/TWC.2011.040511.101694 |