Invention Grant
- Patent Title: Digital communication system using telephone line and initializing method thereof
- Patent Title (中): 使用电话线的数字通信系统及其初始化方法
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Application No.: US10356957Application Date: 2003-02-03
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Publication No.: US06901138B2Publication Date: 2005-05-31
- Inventor: Tae-Yong Kim
- Applicant: Tae-Yong Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: F. Chau & Associates, LLC
- Priority: KR2002-19668 20020411
- Main IPC: H04L12/20
- IPC: H04L12/20 ; H04L12/66 ; H04M11/00 ; H04M11/06
Abstract:
Disclosed is an initializing method of an xDSL modem in which a gain of an amplifier for the reception is set to the maximum to detect a received signal when a communication channel is established and to determine whether, after requesting to establish the communications channel, the received signal is noise or a real xDSL signal.
Public/Granted literature
- US20030194068A1 Digital communication system using telephone line and initializing method thereof Public/Granted day:2003-10-16
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