Invention Grant
- Patent Title: User apparatus, base station apparatus and method
- Patent Title (中): 用户装置，基站装置及方法
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Application No.: US12443941Application Date: 2007-10-01
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Publication No.: US08565166B2Publication Date: 2013-10-22
- Inventor: Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
- Applicant: Teruo Kawamura , 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: JP2006-272352 20061003; JP2006-298313 20061101; JP2007-001855 20070109
- International Application: PCT/JP2007/069197 WO 20071001
- International Announcement: WO2008/041675 WO 20080410
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04J1/00 ; H04W4/00 ; H04L12/26
Abstract:
A user apparatus generates an uplink control channel including at least one of acknowledgement information and channel condition information on an downlink, and transmits the uplink control channel in a predefined dedicated band if no resource is assigned to transmit an uplink data channel. The uplink control channel includes multiple unit block sequences resulting from multiplication of the same factor with all chips of a CAZAC code sequence for the user apparatus.
Public/Granted literature
- US20100046480A1 USER APPARATUS, BASE STATION APPARATUS AND METHOD Public/Granted day:2010-02-25
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