Invention Grant
US08345618B2 Data transmission method in a multi-carrier system, and transmitter
有权
多载波系统中的数据传输方法和发射机
- Patent Title: Data transmission method in a multi-carrier system, and transmitter
- Patent Title (中): 多载波系统中的数据传输方法和发射机
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Application No.: US12865102Application Date: 2009-08-12
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Publication No.: US08345618B2Publication Date: 2013-01-01
- Inventor: Byoung-Hoon Kim , Jung Hoon Lee , Jae Hoon Chung , Young Seob Choi , Seung Hee Han , Hyunsoo Ko
- Applicant: Byoung-Hoon Kim , Jung Hoon Lee , Jae Hoon Chung , Young Seob Choi , Seung Hee Han , Hyunsoo Ko
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2008-0105314 20081027
- International Application: PCT/KR2009/004489 WO 20090812
- International Announcement: WO2010/018987 WO 20100218
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A transmitter includes a plurality of transmit antennas, a processor configured to process user data, and a single carrier frequency division multiple access (SC-FDMA) signal generator configured to receive the user data and generate SC-FDMA symbols transmitted through the plurality of transmit antennas. The SC-FDMA signal generator independently performs inverse fast Fourier transform (IFFT) for each transmit antenna, and each of the plurality of transmit antennas is associated with each of a plurality of carriers.
Public/Granted literature
- US20110002322A1 DATA TRANSMISSION METHOD IN A MULTI-CARRIER SYSTEM, AND TRANSMITTER Public/Granted day:2011-01-06
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