Invention Grant
US07957361B2 Transmitter, transmitting method, receiver, and receiving method for MC-CDMA communication system
有权
用于MC-CDMA通信系统的发射机，发射方法，接收机和接收方法
- Patent Title: Transmitter, transmitting method, receiver, and receiving method for MC-CDMA communication system
- Patent Title (中): 用于MC-CDMA通信系统的发射机，发射方法，接收机和接收方法
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Application No.: US11454983Application Date: 2006-06-19
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Publication No.: US07957361B2Publication Date: 2011-06-07
- Inventor: Yukiko Hanada , Kenichi Higuchi , Mamoru Sawahashi
- Applicant: Yukiko Hanada , Kenichi Higuchi , Mamoru Sawahashi
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2000-337992 20001106; JP2001-258451 20010828
- Main IPC: H04B7/216
- IPC: H04B7/216
Abstract:
A reception step receives a multicarrier signal containing subcarriers, at least one of which a synchronization signal is transmitted therein, multiplied only by a synchronization signal spreading code, a correlation detection step detects correlation values between the received multicarrier signal and replicas of the synchronization signal, and a timing detection step detects a FFT timing and a long code received timing according to the correlation values.
Public/Granted literature
- US20060239233A1 Transmitter, transmitting method, receiver, and receiving method for MC-CDMA communication system Public/Granted day:2006-10-26
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