Invention Grant
- Patent Title: Random access channel preamble
- Patent Title (中): 随机接入信道前导码
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Application No.: US12793060Application Date: 2010-06-03
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Publication No.: US08218508B2Publication Date: 2012-07-10
- Inventor: Stephen G. Dick , Charles A. Dennean , Eldad M. Zeira , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Ariela Zeira
- Applicant: Stephen G. Dick , Charles A. Dennean , Eldad M. Zeira , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Ariela Zeira
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04B7/216
- IPC: H04B7/216
Abstract:
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.
Public/Granted literature
- US20100240411A1 RANDOM ACCESS CHANNEL PREAMBLE Public/Granted day:2010-09-23
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