Assignee
CHANG KYUNG HI
KR·4 granted patents·1 pending application·24 citations·filing 2007–2010
Top patents by PatentIndex Score
5 records- 0184US8064392B2Method for dynamic resource allocation of uplink and downlink in OFDMA/TDD cellular systemCHANG KYUNG HI·Filed 2007·Granted Nov 22, 2011·20 cites·7 claims
- 0263US8218423B2Ranging apparatus and method for improving ranging performance in OFDMA systemCHANG KYUNG HI·Filed 2009·Granted Jul 10, 2012·2 cites·12 claims
- 0358US8068462B2Method and apparatus for retransmitting data based on antenna scheduling in MIMO systemCHANG KYUNG HI·Filed 2007·Granted Nov 29, 2011·2 cites·32 claims
- 0440US2007237069A1Multi-Step Channel Prediction Apparatus and Method for Adaptive Transmission in OFDM/FDD SystemCHANG KYUNG HI·Filed 2007·Application pending·0 cites
- 0534US8488721B2Adaptive QRD-M algorithm based signal detecting method by using constellation set grouping in spatial multiplexing multiple-input multiple-output systemCHANG KYUNG HI·Filed 2010·Granted Jul 16, 2013·0 cites·9 claims
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