发明名称 |
An Apparatus and Method for Digital Processing Signals in a Radio Frequency Communication System |
摘要 |
<p>A plurality of input signals are processed (75) using a Hadamard transform (52) to produce a combined Walsh covered parallel sequence which is sampled in time. The time samples are commutated (76) by a switch (53) or multiplexer to form a Walsh covered serial sequence. The Walsh covered serial sequence is then quadrature phase shift keyed (77) and transmitted (79).</p> |
申请公布号 |
CA2154795(A1) |
申请公布日期 |
1995.06.29 |
申请号 |
CA19942154795 |
申请日期 |
1994.11.21 |
申请人 |
MOTOROLA, INC. |
发明人 |
HARRISON, ROBERT M.;SCHAFFNER, TERRY M. |
分类号 |
H04J13/00;G06F17/14;H04B1/707;H04J11/00;H04J13/02;H04L27/18 |
主分类号 |
H04J13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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