公开(公告)号：US20080130247A1

公开(公告)日：2008-06-05

申请号：US11772902

申请日：2007-07-03

Applicant: Xueyi ZHAO ,  Dong LI ,  Peng MA ,  Hui SHENG ,  Zheng XU ,  Zhiguo YAN ,  Xingguo GAO ,  Zhishan FENG ,  Jinlin ZHOU ,  Shifa ZHANG

Inventor： Xueyi ZHAO ,  Dong LI ,  Peng MA ,  Hui SHENG ,  Zheng XU ,  Zhiguo YAN ,  Xingguo GAO ,  Zhishan FENG ,  Jinlin ZHOU ,  Shifa ZHANG

IPC: H05K7/02

CPC classification number: H04M11/062 ,  H04L12/5692 ,  H04Q1/028 ,  H04Q1/08

Abstract: The embodiments of the present invention disclose a broadband-narrowband combining board in an integrated access apparatus, which includes a broadband processing module, a narrowband processing module and a separator module, wherein the broadband processing module, the narrowband processing module and the separator module are removably connected to a connector. The embodiments of the present invention also disclose an apparatus including a broadband-narrowband combining board. The broadband-narrowband combining board in accordance with the embodiments of the present invention may be configured according to the demands of subscribers, which brings more flexibility and convenience to the application of the broadband-narrowband combining board.

Abstract translation: 本发明的实施例公开了一种集成接入装置中的宽带窄带组合板，其包括宽带处理模块，窄带处理模块和分离器模块，其中宽带处理模块，窄带处理模块和分离器模块 可拆卸地连接到连接器。 本发明的实施例还公开了一种包括宽带窄带组合板的装置。 根据本发明的实施例的宽带窄带组合板可以根据用户的需求来配置，这为宽带窄带组合板的应用带来了更多的灵活性和便利性。

公开(公告)号：US08346098B2

公开(公告)日：2013-01-01

申请号：US12691153

申请日：2010-01-21

Applicant: Zhishan Feng

Inventor： Zhishan Feng

IPC: H04B10/00

CPC classification number: H04B10/69

Abstract: A receiving apparatus is provided, which includes: a photoelectric detector (PD), adapted to generate current signals according to optical signals projected on the PD and digitally modulated at a high or low rate; a first switch, adapted to switch to output the high-rate or low-rate current signals; a first transimpedance amplifier (TIA), adapted to amplify the high-rate current signals into high-rate voltage signals; and a second TIA, adapted to amplify the received low-rate current signals into low-rate voltage signals. Therefore, in the present invention, high-rate and low-rate receiving paths are completely separated. This provides signals with good quality and avoids signal deterioration; and switching between the high-rate and low-rate receiving paths simplifies the structure and lowers costs.

Abstract translation: 提供了一种接收装置，其包括：光电检测器（PD），适于根据投影在PD上的光信号并以高或低速率数字调制产生电流信号; 第一开关，适于切换以输出高速率或低速率电流信号; 第一跨阻抗放大器（TIA），适于将高速率电流信号放大为高速率电压信号; 以及第二TIA，适于将接收的低速率电流信号放大为低速率电压信号。 因此，在本发明中，高速率和低速率的接收路径完全分离。 这提供了质量好的信号，避免信号恶化; 并且高速率和低速率接收路径之间的切换简化了结构并降低了成本。

公开(公告)号：US20110320905A1

公开(公告)日：2011-12-29

申请号：US13169476

申请日：2011-06-27

Applicant: Huafeng Lin ,  Frank J. Effenberger ,  Zhishan Feng ,  Zhenping Wang

Inventor： Huafeng Lin ,  Frank J. Effenberger ,  Zhishan Feng ,  Zhenping Wang

IPC: H03M13/05 ,  G06F11/10

CPC classification number: H04L1/0041 ,  H03M13/1515 ,  H03M13/255 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/0083 ,  H04L25/4908

Abstract: A method for sending data from a transmitter to a receiver in a transmission network comprising receiving outgoing data that is eight-bits-ten-bits (8b10b) encoded at a Gigabit Ethernet (GE) line rate from a physical medium attachment (PMA) layer, 8b10b decoding the received outgoing data, 64-bits-to-66-bits (64b66b) encoding the 8b10b decoded outgoing data, forward error correction (FEC) encoding the 64b66b encoded outgoing data, and serializing and sending the 64b66b and FEC encoded outgoing data at the GE line rate to a physical medium dependent (PMD) layer.

Abstract translation: 一种用于在传输网络中从发射机向接收机发送数据的方法，包括从物理介质连接（PMA）层接收以千兆位以太网（GE）线路速率编码的八位十位（8b10b）的输出数据 ，8b10b对接收到的输出数据进行解码，对8b10b解码输出数据进行编码的64位至66位（64b66b），对64b66b编码输出数据进行编码的前向纠错（FEC），以及串行化和发送64b66b和FEC编码的输出 数据以GE线路速率传输到物理介质依赖（PMD）层。

公开(公告)号：US20100119240A1

公开(公告)日：2010-05-13

申请号：US12691153

申请日：2010-01-21

Applicant: Zhishan FENG

Inventor： Zhishan FENG

IPC: H04B10/06

CPC classification number: H04B10/69

Abstract: A receiving apparatus is provided, which includes: a photoelectric detector (PD), adapted to generate current signals according to optical signals projected on the PD and digitally modulated at a high or low rate; a first switch, adapted to switch to output the high-rate or low-rate current signals; a first transimpedance amplifier (TIA), adapted to amplify the high-rate current signals into high-rate voltage signals; and a second TIA, adapted to amplify the received low-rate current signals into low-rate voltage signals. Therefore, in the present invention, high-rate and low-rate receiving paths are completely separated. This provides signals with good quality and avoids signal deterioration; and switching between the high-rate and low-rate receiving paths simplifies the structure and lowers costs.

Abstract translation: 提供了一种接收装置，其包括：光电检测器（PD），适于根据投影在PD上的光信号并以高或低速率数字调制产生电流信号; 第一开关，适于切换以输出高速率或低速率电流信号; 第一跨阻抗放大器（TIA），适于将高速率电流信号放大为高速率电压信号; 以及第二TIA，适于将接收的低速率电流信号放大为低速率电压信号。 因此，在本发明中，高速率和低速率的接收路径完全分离。 这提供了质量好的信号，避免信号恶化; 并且高速率和低速率接收路径之间的切换简化了结构并降低了成本。

公开(公告)号：US08738988B2

公开(公告)日：2014-05-27

申请号：US13169476

申请日：2011-06-27

Applicant: Huafeng Lin ,  Frank J. Effenberger ,  Zhishan Feng ,  Zhenping Wang

Inventor： Huafeng Lin ,  Frank J. Effenberger ,  Zhishan Feng ,  Zhenping Wang

IPC: H03M13/00 ,  G06F11/00 ,  H04L1/00 ,  H03M13/25

CPC classification number: H04L1/0041 ,  H03M13/1515 ,  H03M13/255 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/0083 ,  H04L25/4908

Abstract: A method for sending data from a transmitter to a receiver in a transmission network comprising receiving outgoing data that is eight-bits-ten-bits (8b10b) encoded at a Gigabit Ethernet (GE) line rate from a physical medium attachment (PMA) layer, 8b10b decoding the received outgoing data, 64-bits-to-66-bits (64b66b) encoding the 8b10b decoded outgoing data, forward error correction (FEC) encoding the 64b66b encoded outgoing data, and serializing and sending the 64b66b and FEC encoded outgoing data at the GE line rate to a physical medium dependent (PMD) layer.

Abstract translation: 一种用于在传输网络中从发射机向接收机发送数据的方法，包括从物理介质连接（PMA）层接收以千兆位以太网（GE）线路速率编码的八位十位（8b10b）的输出数据 ，8b10b对接收到的输出数据进行解码，对8b10b解码输出数据进行编码的64位至66位（64b66b），对64b66b编码输出数据进行编码的前向纠错（FEC），以及串行化和发送64b66b和FEC编码的输出 数据以GE线路速率传输到物理介质依赖（PMD）层。

公开(公告)号：US08532489B2

公开(公告)日：2013-09-10

申请号：US12709563

申请日：2010-02-22

Applicant: Ning Cheng ,  Zhishan Feng ,  Frank J. Effenberger

Inventor： Ning Cheng ,  Zhishan Feng ,  Frank J. Effenberger

IPC: H04J14/00 ,  H04J14/02

CPC classification number: H04J14/0282 ,  H04J14/0209 ,  H04J14/0226 ,  H04J14/0238 ,  H04Q11/0067 ,  H04Q2011/0016 ,  H04Q2011/0079

Abstract: An apparatus comprising a wavelength division multiplexing (WDM) coupler configured to couple an optical line terminal (OLT) comprising a transmitter and a receiver, wherein the WDM coupler is coupled to the transmitter via a first fiber and to the receiver via a second fiber. An apparatus comprising a WDM coupler for a passive optical network (PON) comprising a plurality of filters and a plurality of ports, wherein the WDM coupler comprises fewer filters than ports. A method comprising receiving a downstream optical signal intended for an optical network terminal (ONT) via a first fiber, and transmitting an upstream optical signal received from the ONT via a second fiber.

Abstract translation: 一种包括配置成耦合包括发射机和接收机的光线路终端（OLT）的波分复用（WDM）耦合器的设备，其中所述WDM耦合器经由第一光纤耦合到所述发射机，并经由第二光纤耦合到所述接收机。 一种包括用于无源光网络（PON）的WDM耦合器的装置，包括多个滤波器和多个端口，其中所述WDM耦合器包括比端口少的滤波器。 一种方法，包括经由第一光纤接收用于光网络终端（ONT）的下行光信号，以及经由第二光纤发送从ONT接收的上行光信号。

公开(公告)号：US20100226649A1

公开(公告)日：2010-09-09

申请号：US12709563

申请日：2010-02-22

Applicant: Ning Cheng ,  Zhishan Feng ,  Frank Effenberger

Inventor： Ning Cheng ,  Zhishan Feng ,  Frank Effenberger

IPC: H04J14/02

CPC classification number: H04J14/0282 ,  H04J14/0209 ,  H04J14/0226 ,  H04J14/0238 ,  H04Q11/0067 ,  H04Q2011/0016 ,  H04Q2011/0079

Abstract: An apparatus comprising a wavelength division multiplexing (WDM) coupler configured to couple an optical line terminal (OLT) comprising a transmitter and a receiver, wherein the WDM coupler is coupled to the transmitter via a first fiber and to the receiver via a second fiber. An apparatus comprising a WDM coupler for a passive optical network (PON) comprising a plurality of filters and a plurality of ports, wherein the WDM coupler comprises fewer filters than ports. A method comprising receiving a downstream optical signal intended for an optical network terminal (ONT) via a first fiber, and transmitting an upstream optical signal received from the ONT via a second fiber.

Abstract translation: 一种包括配置成耦合包括发射机和接收机的光线路终端（OLT）的波分复用（WDM）耦合器的设备，其中所述WDM耦合器经由第一光纤耦合到所述发射机，并经由第二光纤耦合到所述接收机。 一种包括用于无源光网络（PON）的WDM耦合器的装置，包括多个滤波器和多个端口，其中所述WDM耦合器包括比端口少的滤波器。 一种方法，包括经由第一光纤接收用于光网络终端（ONT）的下行光信号，以及经由第二光纤发送从ONT接收的上行光信号。