发明名称 |
SINGLE USER DETECTION |
摘要 |
A transmitter site transmit a plurality of data signals over a shared spectrum in a code division multiple access communication system. Each transmitted data signal experiences a similar channel response. A combined signal of the transmitted data signals is received. The combined signal is sampled at a multiple of the chip rate. The channel response for the combined signal is determined. A first element of a spread data vector is determined using the combined signal samples and the estimated channel response. Using a factor from the first element determination, remaining elements of the spread data vector are determined. The data of the data signals is determined using the determined elements of the spread data vector. |
申请公布号 |
KR20060053017(A) |
申请公布日期 |
2006.05.19 |
申请号 |
KR20067007141 |
申请日期 |
2006.04.13 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
DE PARTHAPRATIM;ZEIRA ARIELA;PAN JUNG LIN;MISRA RAJ MANI |
分类号 |
H04B1/7077;H04B1/707;H04B1/7103;H04B1/7105;H04Q7/38 |
主分类号 |
H04B1/7077 |
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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