Invention Grant
- Patent Title: Transmission apparatus and transmission method
- Patent Title (中): 传输装置及传输方式
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Application No.: US12278720Application Date: 2007-02-07
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Publication No.: US08442220B2Publication Date: 2013-05-14
- Inventor: Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
- Applicant: Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2006-031746 20060208
- International Application: PCT/JP2007/052142 WO 20070207
- International Announcement: WO2007/091607 WO 20070816
- Main IPC: H04K1/10
- IPC: H04K1/10
Abstract:
A base station generates a unicast channel, a MBMS channel, and a pilot channel, that are multiplied by a scrambling code specific to a particular cell. The pilot channel is replicated as necessary. The unicast channel and the MBMS channel are time-multiplexed. For data in a unit transmission frame, a same frequency component is multiplied by a same scrambling code.
Public/Granted literature
- US20090296925A1 TRANSMISSION APPARATUS AND TRANSMISSION METHOD Public/Granted day:2009-12-03
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