| 发明名称 |
Random access channel preamble |
| 摘要 |
One out of sixteen preamble signatures is selected. A code is produced based on the selected preamble signature. The produced code is phase rotated to produce a processed preamble signature signal. The processed preamble signature signal is used in processing the CDMA RACH signal and the CDMA RACH signal is used to access a CDMA system. |
| 申请公布号 |
US8218508(B2) |
申请公布日期 |
2012.07.10 |
| 申请号 |
US20100793060 |
申请日期 |
2010.06.03 |
| 申请人 |
DICK STEPHEN G.;DENNEAN CHARLES A.;ZEIRA ELDAD M.;PAN KYLE JUNG-LIN;SHIN SUNG-HYUK;ZEIRA ARIELA;INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
DICK STEPHEN G.;DENNEAN CHARLES A.;ZEIRA ELDAD M.;PAN KYLE JUNG-LIN;SHIN SUNG-HYUK;ZEIRA ARIELA |
| 分类号 |
H04B7/216;H04B1/707;H04J13/00;H04J13/10 |
主分类号 |
H04B7/216 |
| 代理机构 |
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