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1. 发明授权

US07831145B2 Passive optical network system and method for protecting the services of the same 有权
标题翻译：被动光网络系统及其保护方法
公开(公告)号：US07831145B2
公开(公告)日：2010-11-09
申请号：US11611382
申请日：2006-12-15
申请人： Hai Gao , Gang Zheng
发明人： Hai Gao , Gang Zheng
IPC分类号： G02F1/00
CPC分类号： H04Q11/0067 , H04J3/14 , H04J3/1694 , H04Q2011/0081
摘要： The present disclosure provides a passive optical network (PON) system and a method for protecting the service of the system for service recovery and fault locating in case of a failure of the network, wherein the PON system comprises an optical line terminal (OLT), an optical distribution network (ODN) and an optical network terminal (ONT) equipment protection group comprising a plurality of ONT equipment groups, each of which is connected to at least one of other ONT equipment groups within the ONT equipment protection group for the mutual protection relationship. The PON system of the present disclosure does not require equipment and link redundancy for backup, contributes to reduced cost and improved utilization of resources, and provides a means for diagnosing any faults of the links and equipment in the network.
摘要翻译：本公开提供了一种无源光网络（PON）系统和一种在网络故障的情况下保护用于服务恢复和故障定位的系统的服务的方法，其中PON系统包括光线路终端（OLT），光分配网络（ODN）和包括多个ONT设备组的光网络终端（ONT）设备保护组，每个ONT设备组连接到ONT设备保护组内的其他ONT设备组中的至少一个，用于相互保护关系。本公开的PON系统不需要用于备份的设备和链路冗余，有助于降低成本并提高资源的利用率，并且提供用于诊断网络中的链路和设备的任何故障的手段。

2. 发明申请

US20070217788A1 Passive Optical Network System and Method for Protecting the Services of the Same 有权
标题翻译：被动光网络系统及其保护方法
公开(公告)号：US20070217788A1
公开(公告)日：2007-09-20
申请号：US11611382
申请日：2006-12-15
申请人： Hai Gao , Gang Zheng
发明人： Hai Gao , Gang Zheng
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J3/14 , H04J3/1694 , H04Q2011/0081
摘要： The present disclosure provides a passive optical network (PON) system and a method for protecting the service of the system for service recovery and fault locating in case of a failure of the network, wherein the PON system comprises an optical line terminal (OLT), an optical distribution network (ODN) and an optical network terminal (ONT) equipment protection group comprising a plurality of ONT equipment groups, each of which is connected to at least one of other ONT equipment groups within the ONT equipment protection group for the mutual protection relationship. The PON system of the present disclosure does not require equipment and link redundancy for backup, contributes to reduced cost and improved utilization of resources, and provides a means for diagnosing any faults of the links and equipment in the network.
摘要翻译：本公开提供了一种无源光网络（PON）系统和一种在网络故障的情况下保护用于服务恢复和故障定位的系统的服务的方法，其中PON系统包括光线路终端（OLT），光分配网络（ODN）和包括多个ONT设备组的光网络终端（ONT）设备保护组，每个ONT设备组连接到ONT设备保护组内的其他ONT设备组中的至少一个，用于相互保护关系。本公开的PON系统不需要用于备份的设备和链路冗余，有助于降低成本并提高资源的利用率，并且提供用于诊断网络中的链路和设备的任何故障的手段。

3. 发明申请

US20120014451A1 Image Encoding Methods, Image Decoding Methods, Image Encoding Apparatuses, and Image Decoding Apparatuses 审中-公开
标题翻译：图像编码方法，图像解码方法，图像编码装置和图像解码装置
公开(公告)号：US20120014451A1
公开(公告)日：2012-01-19
申请号：US13144804
申请日：2010-01-15
申请人： Wei Siong Lee , Yih Han Tan , Jo Yew Tham , Kwong Huang Goh , Hai Gao
发明人： Wei Siong Lee , Yih Han Tan , Jo Yew Tham , Kwong Huang Goh , Hai Gao
IPC分类号： H04N7/32
CPC分类号： H04N19/436
摘要： In an embodiment, an image encoding method is provided. The image encoding method may include a first partial encoding step, wherein first partially encoded image data is generated based on first input data after the first input data is available; a second partial encoding step, wherein second partially encoded image data is generated based on second input data after the second input data is available, before the first input data is available; and an encoded image data generating step, wherein encoded image data is generated based on the first partially encoded image data and the second partially encoded image data.
摘要翻译：在一个实施例中，提供了图像编码方法。图像编码方法可以包括第一部分编码步骤，其中在第一输入数据可用之后，基于第一输入数据生成第一部分编码图像数据; 第二部分编码步骤，其中在所述第二输入数据可用之前，在所述第一输入数据可用之前，基于所述第二输入数据生成第二部分编码图像数据; 以及编码图像数据生成步骤，其中基于第一部分编码图像数据和第二部分编码图像数据生成编码图像数据。

4. 发明申请

US20090049532A1 METHOD, DEVICE AND SYSTEM FOR USER AUTHENTICATION ON PASSIVE OPTICAL NETWORK 审中-公开
标题翻译：用于无源光网络认证的方法，装置和系统
公开(公告)号：US20090049532A1
公开(公告)日：2009-02-19
申请号：US12250708
申请日：2008-10-14
申请人： Hai Gao , Huafeng Lin
发明人： Hai Gao , Huafeng Lin
IPC分类号： H04L9/32 , G06F21/20 , G06F13/20 , G06F3/00
CPC分类号： H04L63/08 , H04B10/272
摘要： The present invention relates to a method, a device and a system for user authentication on a PON. The method includes the following steps: an OLT receives a user authentication request initiated by an ONU, which carries a password ID; the OLT authenticates according to the user password ID reported by the ONU, and opens or closes a channel from the ONU to the network side according to the authentication result. The invention further discloses a PON and an OLT. According to the method for user authentication in the invention, user management and maintenance of PON may be easier and simpler, and terminal interchangeability and user security may be improved; moreover, after a user changes the ONU, the new ONU may also access the network using the password ID.
摘要翻译：本发明涉及一种在PON上进行用户认证的方法，装置和系统。该方法包括以下步骤：OLT接收由ONU发起的携带密码ID的用户认证请求; OLT根据ONU报告的用户密码进行认证，根据认证结果打开或关闭ONU到网络侧的通道。本发明还公开了一种PON和OLT。根据本发明的用户认证方法，PON的用户管理和维护可以更容易和简单，可以提高终端互换性和用户安全性; 此外，在用户改变ONU之后，新的ONU也可以使用密码ID访问网络。

5. 发明申请

US20070263656A1 Passive Optical Network System and Method of the Master Configuring the Slaves in the System 有权
标题翻译：被动光网络系统和主机方法配置系统中的从站
公开(公告)号：US20070263656A1
公开(公告)日：2007-11-15
申请号：US11610153
申请日：2006-12-13
申请人： Lehong Niu , Hai Gao
发明人： Lehong Niu , Hai Gao
IPC分类号： H04J3/22
CPC分类号： H04J3/1694 , H04Q11/0067 , H04Q2011/0079
摘要： The present disclosure provides a method for the master to configure the slaves for use in a passive optical network (PON) system, comprising: the slaves generating a managed entity (ME) Support List ME based on their individual hardware configuration; the master obtaining the ME Support List ME; and the master configuring the slaves based on this list. The technical solution of the present disclosure allows speeding up of the optical network terminal (ONT) service clearance time by quickly identifying incompatibility of the optical line terminal (OLT) with the ONTs.
摘要翻译：本公开提供了一种用于主机配置用于无源光网络（PON）系统的从设备的方法，包括：从设备基于其各自的硬件配置生成受管实体（ME）支持列表ME; 主机获取ME支持列表ME; 和主机根据此列表配置从站。通过快速识别光线路终端（OLT）与ONT的不兼容性，本公开的技术方案允许加速光网络终端（ONT）业务清除时间。

6. 发明申请

US20120027411A1 PASSIVE OPTICAL NETWORK USER TERMINAL AND METHOD OF POWER SUPPLY CONTROL AND POWER SUPPLY STATE REPORTING FOR THE SAME 有权
标题翻译：被动光网络用户终端及其供电控制方法和电源状态报告
公开(公告)号：US20120027411A1
公开(公告)日：2012-02-02
申请号：US13270918
申请日：2011-10-11
申请人： Hai Gao , Yinghu Dong
发明人： Hai Gao , Yinghu Dong
IPC分类号： H04B10/08
CPC分类号： H04J14/0221 , H04Q11/0067 , H04Q2011/0049 , H04Q2011/0079
摘要： The present disclosure discloses a passive optical network (PON) user terminal comprising a passive optical network interface unit (PONIU) having access to a PON system, a service data distribution unit (SDDU) connected to the PONIU for distributing service data, a plurality of service processing units (SPUs) for receiving and accordingly processing the service data distributed by the SDDU, a power source for providing power to the above units, and a power supply control unit (PSCU) for controlling the activating/deactivating of the energy-saving power supply to the SPUs, the SDDU, and the PONIU. The present disclosure further provides a method for controlling the PON power supply and for reporting the power supply state. The present disclosure allows control of the energy usage of the PON user terminal to save power when a service in the PON user terminal is not used or when the user terminal uses a backup power source to supply power.
摘要翻译：本公开公开了一种无源光网络（PON）用户终端，其包括具有对PON系统的接入的无源光网络接口单元（PONIU），连接到PONIU的用于分发业务数据的业务数据分发单元（SDDU），多个服务处理单元（SPU），用于接收并相应地处理由SDDU分发的服务数据，用于向上述单元提供电力的电源;以及用于控制节能启动/停用的电源控制单元（PSCU）向SPU，SDDU和PONIU供电。本公开还提供了一种用于控制PON电源并报告电源状态的方法。本公开允许在不使用PON用户终端中的服务时或者当用户终端使用备用电源来供电时，能够控制PON用户终端的能量消耗以节省电力。

7. 发明授权

US08073329B2 Passive optical network user terminal and method of power supply control and power supply state reporting for the same 有权
标题翻译：无源光网络用户终端和电源控制方式与电源状态报告相同
公开(公告)号：US08073329B2
公开(公告)日：2011-12-06
申请号：US11612319
申请日：2006-12-18
申请人： Hai Gao , Yinghua Dong
发明人： Hai Gao , Yinghua Dong
IPC分类号： H04J14/00 , H04L12/56
CPC分类号： H04J14/0221 , H04Q11/0067 , H04Q2011/0049 , H04Q2011/0079
摘要： The present disclosure discloses a passive optical network (PON) user terminal comprising a passive optical network interface unit (PONIU) having access to a PON system, a service data distribution unit (SDDU) connected to the PONIU for distributing service data, a plurality of service processing units (SPUs) for receiving and accordingly processing the service data distributed by the SDDU, a power source for providing power to the above units, and a power supply control unit (PSCU) for controlling the activating/deactivating of the energy-saving power supply to the SPUs, the SDDU, and the PONIU. The present disclosure further provides a method for controlling the PON power supply and for reporting the power supply state. The present disclosure allows control of the energy usage of the PON user terminal to save power when a service in the PON user terminal is not used or when the user terminal uses a backup power source to supply power.
摘要翻译：本公开公开了一种无源光网络（PON）用户终端，其包括具有对PON系统的接入的无源光网络接口单元（PONIU），连接到PONIU的用于分发业务数据的业务数据分发单元（SDDU），多个服务处理单元（SPU），用于接收并相应地处理由SDDU分发的服务数据，用于向上述单元提供电力的电源;以及用于控制节能启动/停用的电源控制单元（PSCU）向SPU，SDDU和PONIU供电。本公开还提供了一种用于控制PON电源并报告电源状态的方法。本公开允许在不使用PON用户终端中的服务时或者当用户终端使用备用电源来供电时，能够控制PON用户终端的能量消耗以节省电力。

8. 发明授权

US08014674B2 Method for operating pon user terminal and a pon user terminal 有权
标题翻译：操作pon用户终端和pon用户终端的方法
公开(公告)号：US08014674B2
公开(公告)日：2011-09-06
申请号：US12052531
申请日：2008-03-20
申请人： Hai Gao , Yong He
发明人： Hai Gao , Yong He
IPC分类号： H04B10/00
CPC分类号： H04J3/1694 , H04Q11/0067 , H04Q2011/0079
摘要： A method for operating PON (passive optical network) user terminal and a PON user terminal equipment, when there is only few data service request in the PON, the PON user terminal operates in power saving manner which maintains low speed connection, the method comprises: a judgment condition that the PON user terminal changes to power saving state is set; the PON user terminal determines whether its own state meet the judgment condition changing to power saving state, if so, it transmits a request to change to power saving state to the OLT (optical line terminal); after the PON user terminal receives the respond that the OLT has accepted the request, it controls parts of the modules therein to change to power saving state, and intermittently switch over between power saving state and normal state. The invention allows saving power under the condition that keeps the low speed service uninterrupted, in the meanwhile alleviates the pressure of ONU terminal thermal design.
摘要翻译：一种用于PON（无源光网络）用户终端和PON用户终端设备的方法，当PON中仅存在少量数据业务请求时，PON用户终端以省电方式工作，维持低速连接，该方法包括：设置PON用户终端变为省电状态的判定条件; PON用户终端确定其自身状态是否满足判断条件改变为省电状态，如果是，则向OLT（光线路终端）发送切换到省电状态的请求; 在PON用户终端接收到OLT接受请求的响应之后，控制其中的部分模块变为省电状态，并且在省电状态和正常状态之间间歇地切换。本发明允许在保持低速业务不间断的条件下节电，同时减轻ONU终端热设计的压力。

9. 发明申请

US20090300160A1 SERVICE DISTRIBUTION METHOD, DEVICE AND SYSTEM 有权
标题翻译：服务分配方法，设备和系统
公开(公告)号：US20090300160A1
公开(公告)日：2009-12-03
申请号：US12538438
申请日：2009-08-10
申请人： Junhua Wan , Wei Yue , Wei Wu , Zuoqian Jiang , Lei Li , Hai Gao
发明人： Junhua Wan , Wei Yue , Wei Wu , Zuoqian Jiang , Lei Li , Hai Gao
IPC分类号： G06F15/173
CPC分类号： H04L41/0813 , H04L41/0213 , H04L41/0233 , H04L41/0843 , H04L41/5054 , H04Q11/0067 , H04Q2011/0079
摘要： A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility.
摘要翻译：服务分配方法包括以下步骤：首先由管理系统从用户的服务信息生成相应的配置文件，并通过光线路终端将配置文件发送到用户的光网络终端（ONT） OLT）; 然后由ONT根据配置文件执行相应的配置。提供服务分配系统和管理系统。本发明适用于具有良好可扩展性的服务分发。

10. 发明授权

US08489711B2 Service distribution method, device and system 有权
标题翻译：服务分配方式，设备和系统
公开(公告)号：US08489711B2
公开(公告)日：2013-07-16
申请号：US12538438
申请日：2009-08-10
申请人： Junhua Wan , Wei Yue , Wei Wu , Zuoqian Jiang , Lei Li , Hai Gao
发明人： Junhua Wan , Wei Yue , Wei Wu , Zuoqian Jiang , Lei Li , Hai Gao
IPC分类号： G06F15/177
CPC分类号： H04L41/0813 , H04L41/0213 , H04L41/0233 , H04L41/0843 , H04L41/5054 , H04Q11/0067 , H04Q2011/0079
摘要： A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility.
摘要翻译：服务分配方法包括以下步骤：首先由管理系统从用户的服务信息生成相应的配置文件，并通过光线路终端将配置文件发送到用户的光网络终端（ONT） OLT）; 然后由ONT根据配置文件执行相应的配置。提供服务分配系统和管理系统。本发明适用于具有良好可扩展性的服务分发。

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