Continuous Phase Modulated Space-Time Codes
نویسندگان
چکیده
Conditions are derived under which M -ary fullresponse CPM space-time codes will attain full spatial diversity. General code construction rules are desirable due to the nonlinearity and inherent memory of CPM signals which make manual design or computer search difficult. A linear decomposition of CPM signals is used to identify a rank criterion for M -ary full-response CPM that specifies the set of allowable modulation indices.
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