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MIMO RAKE Antenna Technology for Advanced MIMO Wireless WAN and LAN Pr. Jean-Claude Ducasse Hypercable Telecommunications. Multipath Mitigation. Multiple transmit and receive radios allow compensation of notches on one channel by non-notches in the other
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MIMO RAKE Antenna Technology for Advanced MIMO Wireless WAN and LAN Pr. Jean-Claude Ducasse Hypercable Telecommunications
Multipath Mitigation • Multiple transmit and receive radios allow compensation of notches on one channel by non-notches in the other • Same performance gains with either multiple tx or rx radios and greater gains with both multiple tx and rx radios
MIMO RAKE Antenna Concept • Dual CircularPolarizationDiversity • Spatial Multiplexing • Multipath Mitigation • Spacediversity • Beamforming Radio Radio Radio Radio DSP DSP DSP DSP RX BitSplit BitSplit Radio Radio DSP DSP BitMerge BitMerge Bits TX TX DSP DSP Radio Radio GIGABIT I/O & POE RX Bits Bits Bits Bits