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Article: Findings from Nanyang Technological University broaden understanding of wireless communications.
- Article from:
- Network Weekly News
- Article date:
- November 16, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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"We propose a two-phase protocol based on cooperative decode-and-forward relaying for a secondary system to achieve spectrum access along with a primary system. The primary and secondary systems comprise of a transmitter-receiver pair, PT-PR and ST-SR, respectively," scientists in Singapore, Singapore report.
"In the first transmission phase, PT transmits the primary signal to PR, which is also received by ST and SR, where it is decoded. At ST, the primary signal is regenerated and linearly combined with the secondary signal by assigning fractions alpha and (1 - alpha) of the available power to the primary and secondary signals respectively. This combined signal ...
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Article: New wireless communications study results from ...
Network Weekly News;
October 5, 2009 ;
700+ words
... ... Transactions on Wireless Communications, 2009 ... Niyato, Nanyang Technological University ... Transactions on Wireless Communications can be contacted ... Technology, Wireless Communications, Nanyang Technological University ...
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