发明申请
- 专利标题： Method of Processing a Signal and Apparatus for Processing a Signal
- 专利标题（中）： 处理信号的方法和处理信号的装置
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申请号： US12083059申请日： 2006-10-04
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公开(公告)号： US20090225782A1公开(公告)日： 2009-09-10
- 发明人: Hyen O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
- 申请人： Hyen O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 优先权： US60/723631 20051005; US60/725654 20051013; US60/726288 20051014; US60/729713 20051025; US60/730393 20051027; US60/730394 20051027; US60/737760 20051118; US60/752911 20051223; US60/753408 20051227; US60/758231 20060112; US60/758238 20060112; KR10-2006-0004049 20060113; KR10-2006-004050 20060113; KR10-2006-0030651 20060404; KR10-2006-0079836 20060823; KR10-2006-0079837 20060823; KR10-2006-0079838 20060823
- 国际申请： PCT/KR2006/004013 WO 20061004
- 主分类号： H04J3/24
- IPC分类号： H04J3/24
摘要：
A method and apparatus for signal processing which enable data compression and recovery with high transmission efficiency are disclosed. Data coding and entropy coding are performed with correlation and grouping is used to increase coding efficiency. A method for signal processing, the method indues decapsulating the signal received over an Internet protocol network, obtaining a group reference value corresponding to a plurality of data included in one group through grouping and a difference value corresponding the group reference value from the decapsulated signal and obtaining the data using the group reference value and the difference value.
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