CN101820295A - 一种能和数字通讯系统、模拟通讯系统相互兼容的通讯系统及方法 - Google Patents
一种能和数字通讯系统、模拟通讯系统相互兼容的通讯系统及方法 Download PDFInfo
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- CN101820295A CN101820295A CN201010136407A CN201010136407A CN101820295A CN 101820295 A CN101820295 A CN 101820295A CN 201010136407 A CN201010136407 A CN 201010136407A CN 201010136407 A CN201010136407 A CN 201010136407A CN 101820295 A CN101820295 A CN 101820295A
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CN2010101364079A CN101820295B (zh) | 2010-03-29 | 2010-03-29 | 一种能和数字通讯系统、模拟通讯系统相互兼容的通讯系统及方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103237273A (zh) * | 2013-04-25 | 2013-08-07 | 广州日滨科技发展有限公司 | 数字信号传输设备、系统及广播对讲机 |
CN105554199A (zh) * | 2016-02-16 | 2016-05-04 | 广东欧珀移动通信有限公司 | 基于智能手机的对讲通话方法及智能手机 |
CN108574988A (zh) * | 2017-03-13 | 2018-09-25 | 中兴通讯股份有限公司 | 一种集群通信方法、装置及系统 |
CN111536579A (zh) * | 2020-06-08 | 2020-08-14 | 安徽聚和电热科技有限公司 | 一种可远程控制的电地暖系统 |
Citations (5)
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CN101013891A (zh) * | 2006-01-30 | 2007-08-08 | 松下电器产业株式会社 | 动态电路 |
US20070182610A1 (en) * | 2006-02-03 | 2007-08-09 | L&L Engineering, Llc | Systems and methods for digital control |
CN101184255A (zh) * | 2006-11-13 | 2008-05-21 | 深圳市好易通科技有限公司 | 用于数字无线对讲机系统中对调频信号进行数字式解调的系统和方法 |
US20080159381A1 (en) * | 2004-08-23 | 2008-07-03 | Microchip Technology Incorporated | Apparatus and Method for Generating Push-Pull Pulse Width Modulation Signals |
CN101335738A (zh) * | 2008-01-16 | 2008-12-31 | 瑞博强芯(天津)科技有限公司 | 非对称数字用户线带宽聚合方法、实现系统和设备 |
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- 2010-03-29 CN CN2010101364079A patent/CN101820295B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080159381A1 (en) * | 2004-08-23 | 2008-07-03 | Microchip Technology Incorporated | Apparatus and Method for Generating Push-Pull Pulse Width Modulation Signals |
CN101013891A (zh) * | 2006-01-30 | 2007-08-08 | 松下电器产业株式会社 | 动态电路 |
US20070182610A1 (en) * | 2006-02-03 | 2007-08-09 | L&L Engineering, Llc | Systems and methods for digital control |
CN101184255A (zh) * | 2006-11-13 | 2008-05-21 | 深圳市好易通科技有限公司 | 用于数字无线对讲机系统中对调频信号进行数字式解调的系统和方法 |
CN101335738A (zh) * | 2008-01-16 | 2008-12-31 | 瑞博强芯(天津)科技有限公司 | 非对称数字用户线带宽聚合方法、实现系统和设备 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103237273A (zh) * | 2013-04-25 | 2013-08-07 | 广州日滨科技发展有限公司 | 数字信号传输设备、系统及广播对讲机 |
CN103237273B (zh) * | 2013-04-25 | 2015-08-26 | 广州日滨科技发展有限公司 | 数字信号传输设备、系统及广播对讲机 |
CN105554199A (zh) * | 2016-02-16 | 2016-05-04 | 广东欧珀移动通信有限公司 | 基于智能手机的对讲通话方法及智能手机 |
CN105554199B (zh) * | 2016-02-16 | 2019-02-05 | Oppo广东移动通信有限公司 | 基于智能手机的对讲通话方法及智能手机 |
CN108574988A (zh) * | 2017-03-13 | 2018-09-25 | 中兴通讯股份有限公司 | 一种集群通信方法、装置及系统 |
CN108574988B (zh) * | 2017-03-13 | 2022-11-25 | 中兴通讯股份有限公司 | 一种集群通信方法、装置及系统 |
CN111536579A (zh) * | 2020-06-08 | 2020-08-14 | 安徽聚和电热科技有限公司 | 一种可远程控制的电地暖系统 |
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