Invention Grant
- Patent Title: Transmitting/receiving methods and systems for data with simultaneous switching noise reducing preambles
- Patent Title (中): 具有同时切换降噪前导码的数据传输/接收方法和系统
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Application No.: US12367134Application Date: 2009-02-06
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Publication No.: US07768429B2Publication Date: 2010-08-03
- Inventor: Seung-Jun Bae , Seong-Jin Jang
- Applicant: Seung-Jun Bae , Seong-Jin Jang
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Consulting, PLLC
- Priority: KR10-2006-0030752 20060404
- Main IPC: H03M5/00
- IPC: H03M5/00
Abstract:
DC balance encoded data is transmitted by transmitting a preamble of dummy data that is configured to provide an intermediate number of bits of a given logic value that is at least one bit of the given logic value but less than a maximum number of bits of the given logic value in the DC balance encoded data, to thereby reduce the simultaneous switching noise that is caused by transmission of a first word of DC balance encoded data. The preamble may contain one or more words of fixed and/or variable dummy data.
Public/Granted literature
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