Invention Grant
- Patent Title: Apparatuses and methods for data compression and for data recovery in digital baseband transmission system
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Application No.: US15007763Application Date: 2016-01-27
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Publication No.: US09698817B2Publication Date: 2017-07-04
- Inventor: Seung Hwan Kim
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2015-0013779 20150128
- Main IPC: H03M7/30
- IPC: H03M7/30 ; H04L25/02 ; H03M7/50
Abstract:
A data compression apparatus and a data recovery apparatus for a digital baseband transmission system. The data compression apparatus includes compressor A configured to generate a first compression signal through up-down sampling an input signal; and compressor B configured to generate a second compression signal through partial bit sampling whereby at least one least-significant bit is eliminated from the first compression signal.
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