Invention Application
- Patent Title: CHIP EQUALIZATION APPARATUS AND METHOD THEREOF
- Patent Title (中): 芯片均衡装置及其方法
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Application No.: US12520935Application Date: 2007-12-27
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Publication No.: US20100068989A1Publication Date: 2010-03-18
- Inventor: Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
- Applicant: Goon Seop Lee , Sung Hoon Lee , Jong Tae Ihm , Jae Hwang Yu , Dong Hahk Lee , Ku Ik Chung , Jin Hee Han
- Applicant Address: KR Seoul
- Assignee: SK TELECOM CO., LTD.
- Current Assignee: SK TELECOM CO., LTD.
- Current Assignee Address: KR Seoul
- Priority: KR10-2006-0134926 20061227
- International Application: PCT/KR2007/006906 WO 20071227
- Main IPC: H04H20/74
- IPC: H04H20/74

Abstract:
Disclosed is a chip equalization apparatus and method thereof, which selects some clusters with high signal power among broadcast signal clusters continuously received in multi-path channels to extract a plurality of cluster signals, equalizes each of the input cluster signals, and combines all equalization outputs again, thereby leading to low power consumption and efficient equalization. The chip equalization apparatus for use in a satellite broadcasting receiving system comprising: a cluster signal extracting part for extracting a plurality of cluster signals from received broadcast signals; and a plurality of chip equalizers receiving cluster signals from the cluster signal extracting part and updating tap coefficients to compensate the broadcast signals.
Public/Granted literature
- US08442102B2 Chip equalization apparatus and method thereof Public/Granted day:2013-05-14
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