Invention Grant
US09124400B2 Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system
有权
用于在单载波FDMA系统中发送/接收上行信令信息的方法和装置
- Patent Title: Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system
- Patent Title (中): 用于在单载波FDMA系统中发送/接收上行信令信息的方法和装置
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Application No.: US14164959Application Date: 2014-01-27
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Publication No.: US09124400B2Publication Date: 2015-09-01
- Inventor: Yong-Jun Kwak , Ju-Ho Lee , Joon-Young Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR1020060001849 20060106; KR1020060057693 20060626
- Main IPC: H04J1/00
- IPC: H04J1/00 ; H04L5/00 ; H04B1/69 ; H04L1/00 ; H04L1/16 ; H04L27/26 ; H04L1/18 ; H04L5/02
Abstract:
A method and an apparatus method are provided for transmitting uplink information in a Single Carrier Frequency Division Multiple Access (SC-FDMA) wireless communication system. The method includes determining whether Acknowledgement/Negative Acknowledgement (ACK/NACK) information indicating whether or not downlink data has been received exists to be transmitted, if uplink data exists to be transmitted; multiplexing the uplink data and control information for the uplink data and transmitting multiplexed data including the uplink data and the control information, through a frequency resource allocated for the uplink data, if no ACK/NACK information exists; and multiplexing the uplink data, the control information for the uplink data, and the ACK/NACK information, and transmitting multiplexed data through the frequency resource allocated for the uplink data, if the ACK/NACK information exists. The ACK/NACK information is located adjacent to a pilot for the uplink data.
Public/Granted literature
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