发明名称 |
Method and apparatus for decoding multiple bit sequences that are transmitted simultaneously in a single channel |
摘要 |
Data bits are decoded from a composite signal that is formed by coding multiple bit sequences with respective spreading codes, and transmitting the coded bit sequences simultaneously and asynchronously over a single channel in which the bit sequences are added. This decoding involves a metric in combination with a repetitive decision process which is only linearly dependent on the number of bit sequences in the composite signal.
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申请公布号 |
US4908836(A) |
申请公布日期 |
1990.03.13 |
申请号 |
US19880255809 |
申请日期 |
1988.10.11 |
申请人 |
UNISYS CORPORATION |
发明人 |
RUSHFORTH, CRAIG K.;XIE, ZHENHUA;SHORT, ROBERT T. |
分类号 |
H04B1/707 |
主分类号 |
H04B1/707 |
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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