FU Youhua, YANG Luxi, ZHU Weiping. Optimal Amplify-and-Forward Relaying Schemesfor Two-hop MIMO Relay Networks[J]. Chinese Journal of Electronics, 2010, 19(4): 717-722.
Citation: FU Youhua, YANG Luxi, ZHU Weiping. Optimal Amplify-and-Forward Relaying Schemesfor Two-hop MIMO Relay Networks[J]. Chinese Journal of Electronics, 2010, 19(4): 717-722.

Optimal Amplify-and-Forward Relaying Schemesfor Two-hop MIMO Relay Networks

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  • Received Date: July 31, 2009
  • Revised Date: October 31, 2009
  • Published Date: November 24, 2010
  • This paper proposes two relaying schemesfor the two-hop and half-duplex Amplify-and-forward (AF)distributed relaying system with one source, one destination,and multiple relays, each equipped with multiple antennas.The maximum transmission rate solution subjectto individual relay power constraint is investigated underan assumption of known Channel state information (CSI).Numerical simulations verifying the analytical results showthat an appropriate relaying processing can largely improvethe system spectral efficiency.

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