Invention Grant
US07974180B2 Transmitting/receiving apparatus of wideband wireless channel apparatus using multiple carriers
失效
使用多个载波的宽带无线信道装置的发射/接收装置
- Patent Title: Transmitting/receiving apparatus of wideband wireless channel apparatus using multiple carriers
- Patent Title (中): 使用多个载波的宽带无线信道装置的发射/接收装置
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Application No.: US12096450Application Date: 2006-12-05
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Publication No.: US07974180B2Publication Date: 2011-07-05
- Inventor: Hyun-Kyu Chung , Kwang-Chun Lee
- Applicant: Hyun-Kyu Chung , Kwang-Chun Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Kile Park Goekjian Reed & McManus PLLC
- Priority: KR10-2005-0119874 20051208; KR10-2006-0066849 20060718
- International Application: PCT/KR2006/005196 WO 20061205
- International Announcement: WO2007/066949 WO 20070614
- Main IPC: H04J11/00
- IPC: H04J11/00
Abstract:
The present invention relates to transmitting/receiving apparatuses of a wideband radio channel measuring device using a multi-carrier. The wideband radio channel measuring device using the multi-carrier may measure radio channel characteristics at a frequency domain. Since the radio channel is measured at the frequency domain by the wideband radio channel measuring device using the multi-carrier, the channel characteristics may be simultaneously measured while maintaining a maximum Doppler measurement frequency at a predetermined level regardless of increase of the number of transmitting and receiving antennas, in an MIMO configuration.
Public/Granted literature
- US20080298228A1 Transmitting/Receiving Apparatus of Wideband Wireless Channel Apparatus Using Multiple Carriers Public/Granted day:2008-12-04
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