CN104796376A - 基于滤波器组的多载波调制的无源光网络下行传输*** - Google Patents
基于滤波器组的多载波调制的无源光网络下行传输*** Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105516831A (zh) * | 2015-11-25 | 2016-04-20 | 杭州电子科技大学 | 基于微波光子滤波的光接入网的拉曼抑制*** |
CN105553559A (zh) * | 2016-01-05 | 2016-05-04 | 烽火通信科技股份有限公司 | 基于啁啾光栅的长距离无源光网络***及色散补偿方法 |
CN106304419A (zh) * | 2016-08-15 | 2017-01-04 | 上海交通大学 | 基于多芯光纤的数字光传输的无线前传*** |
CN109462443A (zh) * | 2018-12-05 | 2019-03-12 | 唐山照澜海洋科技有限公司 | 一种5g多载波水声通信方法 |
CN109510685A (zh) * | 2018-12-03 | 2019-03-22 | 武汉邮电科学研究院有限公司 | 一种超密集波分复用无源光纤网络传输***及传输方法 |
CN113596634A (zh) * | 2021-07-30 | 2021-11-02 | 武汉光迅科技股份有限公司 | 一种Combo PON OLT单片集成芯片及其光组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717908A (zh) * | 2002-11-25 | 2006-01-04 | 松下电器产业株式会社 | 小波多载波通信设备 |
CN1798298A (zh) * | 2004-12-20 | 2006-07-05 | 三星电子株式会社 | 数字多媒体接收机中的解调装置 |
CN101743729A (zh) * | 2007-03-19 | 2010-06-16 | 先进通信网络股份有限公司 | 使用滤波器组的多载波接收器的健壮同步的方法和对应的接收器与收发器 |
WO2013144715A1 (en) * | 2012-03-29 | 2013-10-03 | Alcatel Lucent | Method and apparatus for filter bank multi-carrier signal transmission and channel estimation |
CN103354625A (zh) * | 2013-02-27 | 2013-10-16 | 上海交通大学 | 基于ofdm的堆叠波分时分复用的无源光网络传输*** |
-
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- 2015-04-27 CN CN201510206187.5A patent/CN104796376B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717908A (zh) * | 2002-11-25 | 2006-01-04 | 松下电器产业株式会社 | 小波多载波通信设备 |
CN1798298A (zh) * | 2004-12-20 | 2006-07-05 | 三星电子株式会社 | 数字多媒体接收机中的解调装置 |
CN101743729A (zh) * | 2007-03-19 | 2010-06-16 | 先进通信网络股份有限公司 | 使用滤波器组的多载波接收器的健壮同步的方法和对应的接收器与收发器 |
WO2013144715A1 (en) * | 2012-03-29 | 2013-10-03 | Alcatel Lucent | Method and apparatus for filter bank multi-carrier signal transmission and channel estimation |
CN103354625A (zh) * | 2013-02-27 | 2013-10-16 | 上海交通大学 | 基于ofdm的堆叠波分时分复用的无源光网络传输*** |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105516831A (zh) * | 2015-11-25 | 2016-04-20 | 杭州电子科技大学 | 基于微波光子滤波的光接入网的拉曼抑制*** |
CN105516831B (zh) * | 2015-11-25 | 2019-04-23 | 杭州电子科技大学 | 基于微波光子滤波的光接入网的拉曼抑制*** |
CN105553559A (zh) * | 2016-01-05 | 2016-05-04 | 烽火通信科技股份有限公司 | 基于啁啾光栅的长距离无源光网络***及色散补偿方法 |
CN106304419A (zh) * | 2016-08-15 | 2017-01-04 | 上海交通大学 | 基于多芯光纤的数字光传输的无线前传*** |
CN106304419B (zh) * | 2016-08-15 | 2020-06-12 | 上海交通大学 | 基于多芯光纤的数字光传输的无线前传*** |
CN109510685A (zh) * | 2018-12-03 | 2019-03-22 | 武汉邮电科学研究院有限公司 | 一种超密集波分复用无源光纤网络传输***及传输方法 |
CN109462443A (zh) * | 2018-12-05 | 2019-03-12 | 唐山照澜海洋科技有限公司 | 一种5g多载波水声通信方法 |
CN109462443B (zh) * | 2018-12-05 | 2021-07-02 | 唐山照澜海洋科技有限公司 | 一种5g多载波水声通信方法 |
CN113596634A (zh) * | 2021-07-30 | 2021-11-02 | 武汉光迅科技股份有限公司 | 一种Combo PON OLT单片集成芯片及其光组件 |
CN113596634B (zh) * | 2021-07-30 | 2023-09-26 | 武汉光迅科技股份有限公司 | 一种Combo PON OLT单片集成芯片及其光组件 |
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