Multicarrier CDMA systems using time-domain and frequency-domain spreading codes.
For wideband code-division multiple-access systems, the paper introduces a multicarrier modulation scheme that performs the spreading simultaneously in the time and frequency domains. This scheme attains higher flexibility and spectrum efficiency because system parameters can be selected at will. Th...
| 發表在: | IEEE Transactions on communications 51, 1 (2003). |
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| 格式: | Article |
| 語言: | English |
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