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Precoder Design for Physical Layer Multicasting
Precoder Design for Physical Layer Multicasting
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机译:物理层组播的预编码器设计
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摘要
A method for a transmit precoder for multicast communication over a downlink in a wireless network, including: initializing a transmit precoder, a channel estimate for each user in the wireless network; updating for each user a receive filter and a slack matrix; updating the transmit precoder by solving a second order cone routine solvable in closed form; determining if a predetermined convergence is met; and outputting the updated transmit precoder responsive to the convergence criteria.
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