Invention Grant
US08902784B2 Method and apparatus for transmitting ACK/NACK feedback information
有权
用于发送ACK / NACK反馈信息的方法和装置
- Patent Title: Method and apparatus for transmitting ACK/NACK feedback information
- Patent Title (中): 用于发送ACK / NACK反馈信息的方法和装置
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Application No.: US13703629Application Date: 2011-09-30
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Publication No.: US08902784B2Publication Date: 2014-12-02
- Inventor: Xuejuan Gao , Zukang Shen , Yanan Lin
- Applicant: Xuejuan Gao , Zukang Shen , Yanan Lin
- Applicant Address: CN Beijing
- Assignee: China Academy of Telecommunications Technology
- Current Assignee: China Academy of Telecommunications Technology
- Current Assignee Address: CN Beijing
- Agency: Ladas & Parry, LLP
- Priority: CN201010517313 20101018
- International Application: PCT/CN2011/080427 WO 20110930
- International Announcement: WO2012/051904 WO 20120426
- Main IPC: H04J1/16
- IPC: H04J1/16 ; H04W72/04 ; H04L5/00 ; H04L1/18
Abstract:
Disclosed are a method and an apparatus for transmitting ACK/NACK feedback information. By applying the technical solution of the present invention, when ACK/NACK feedback information is transmitted based on an ACK/NACK mapping table with a PUCCH format 1b with channel selection scheme, the problem of inconsistent detection results due to inconformity of the transmission scheme by a base station and a user equipment (UE) in the process of feeding back the ACK/NACK feedback information can be avoided, so as to implement a rollback of LTE Rel-8 PUCCH format 1a/1b.
Public/Granted literature
- US20130208633A1 METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK FEEDBACK INFORMATION Public/Granted day:2013-08-15
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