Invention Grant
US07706347B2 Signal processing apparatus and method using multi-output mobile communication system
有权
使用多输出移动通信系统的信号处理装置和方法
- Patent Title: Signal processing apparatus and method using multi-output mobile communication system
- Patent Title (中): 使用多输出移动通信系统的信号处理装置和方法
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Application No.: US10985782Application Date: 2004-11-09
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Publication No.: US07706347B2Publication Date: 2010-04-27
- Inventor: Bong Hoe Kim , Dongyoun Seo
- Applicant: Bong Hoe Kim , Dongyoun Seo
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2003-0031026 20030515; KR10-2003-0079201 20031110; KR10-2003-0079917 20031112; KR10-2003-0080650 20031114; KR10-2004-0018355 20040318
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H03C7/02
Abstract:
The present invention provides a signal processing in applying HARQ to an MIMO system, by which error-detecting information enabling to decide whether a received signal is erroneous is appended for transmission. The present invention appends CRC to the data block transported from a higher layer so that HARQ can be efficiently applied to the MIMO system. The present invention segments the CRC-appended data block and then transmits the segmented data blocks via a plurality of antennas. Data streams generated from the segmented data blocks are independent from each other in coding scheme and modulation.
Public/Granted literature
- US20050094603A1 Signal processing apparatus and method using multi-output mobile communication system Public/Granted day:2005-05-05
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