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101. 发明申请

US20080199180A1 OPTICAL NETWORK TERMINAL AND A MESSAGE PROCESSING METHOD, A MESSAGE PROCESSING APPARATUS AND SYSTEM THEREOF 有权
标题翻译：光网络终端和消息处理方法，消息处理设备及其系统
公开(公告)号：US20080199180A1
公开(公告)日：2008-08-21
申请号：US12106774
申请日：2008-04-21
申请人： Sulin Yang , Lehong Niu
发明人： Sulin Yang , Lehong Niu
IPC分类号： H04B10/20
CPC分类号： H04L12/4666 , H04Q11/0067 , H04Q2011/0088
摘要： The present invention discloses a message processing method of optical network termination (ONT), including: the ONT receiving an uplink message; the ONT performing a corresponding VLAN tagging operation in accordance with the characteristic value of the uplink message, wherein at least two types of uplink messages with different characteristic values have different VLAN Tags after the uplink messages are processed by the ONT. The present invention also discloses a VLAN Tag processing apparatus, an optical network termination (ONT), and a passive optical network system, which enable subsequent network devices to process the messages from the ONT in diverse ways.
摘要翻译：本发明公开了一种光网络终端（ONT）的消息处理方法，包括：ONT接收上行消息; ONT根据上行消息的特征值执行相应的VLAN标记操作，其中在ONT处理上行链路消息之后，具有不同特征值的至少两种上行链路消息具有不同的VLAN标签。本发明还公开了一种VLAN标签处理设备，光网络终端（ONT）和无源光网络系统，其使得后续网络设备能够以不同的方式处理来自ONT的消息。

102. 发明申请

US20080131121A1 Wavelength Division Multiplex Optical Ring Network 有权
标题翻译：波分复用光环网
公开(公告)号：US20080131121A1
公开(公告)日：2008-06-05
申请号：US10596226
申请日：2004-11-22
申请人： Roberto Magri , Cornilius Furst
发明人： Roberto Magri , Cornilius Furst
IPC分类号： H04B10/20 , H04J14/00
CPC分类号： H04B10/275 , H04B10/27 , H04B10/296 , H04J14/0201 , H04J14/0221 , H04J14/0227 , H04J14/0245 , H04J14/0283
摘要： A wavelength division multiplex optical ring network comprises optical fibre (1-4) arranged in a ring configuration and a plurality of doped fibre optical amplifiers (17-20) arranged in the ring. The spectral response in the ring is configured such in use amplified spontaneous emission (ASE) noise circulates around the ring in a lasing mode to clamp the gain of each doped fibre optical amplifier. Each optical amplifier (17-20) includes respective control means (28) which in use control the optical amplifier to produce a substantially constant output power or to maintain a substantially constant pump power. In the event of loss of the lasing peak, detection means switches the doped fibre optical amplifiers to a different mode of gain control, for example, a mode to produce constant gain at the value before the loss of the lasing peak. Optionally, after a predetermined delay, the optical amplifiers may revert to constant output power or pump power mode. Loss of the peak could be detected by a peak detection circuit (27), which filters by means of filter (26) a fraction of the input or output power of the optical amplifier using splitters and/or by detection of a drop in amplifier input power.
摘要翻译：波分复用光环网包括以环形布置的光纤（1-4）和布置在环中的多个掺杂光纤放大器（17-20）。环中的光谱响应被配置为使用放大自发发射（ASE）噪声以激光模式在环周围循环，以钳位每个掺杂光纤光放大器的增益。每个光放大器（17-20）包括各自的控制装置（28），其在使用中控制光放大器以产生基本恒定的输出功率或维持基本恒定的泵浦功率。在发射激光峰值的情况下，检测装置将掺杂的光纤放大器切换到不同的增益控制模式，例如，在激光器峰值损耗之前产生恒定增益的模式。可选地，在预定延迟之后，光放大器可以恢复到恒定的输出功率或泵功率模式。可以通过峰值检测电路（27）检测峰值的损失，峰值检测电路（27）利用滤波器（26）利用分离器对光放大器的输入或输出功率的一部分进行滤波和/或通过检测放大器输入端的下降功率。

103. 发明授权

US07369769B2 Ethernet passive optical network ring and its method of authorization and collision detection 有权
标题翻译：以太网无源光网络环及其授权和冲突检测方法
公开(公告)号：US07369769B2
公开(公告)日：2008-05-06
申请号：US10786036
申请日：2004-02-26
申请人： Tzu-Jian Yang , Kuan-Ming Lin , Yen-Pin Tseng , Ja-Nan Wang , Jeffrey Liu
发明人： Tzu-Jian Yang , Kuan-Ming Lin , Yen-Pin Tseng , Ja-Nan Wang , Jeffrey Liu
IPC分类号： H04B10/20
CPC分类号： H04Q11/0067 , H04J14/0227 , H04J14/0283 , H04J14/0294 , H04J14/0297 , H04L12/42 , H04Q2011/0081 , H04Q2011/0092
摘要： An Ethernet passive optical network (EPON) ring for providing protection against fiber failures. The optical network unit (ONU) is coupled to the ring fiber by a three-port passive optical splitting module that has three two-way optical passages. By the three two-way optical passages, the OUN receives/transmits data from/to the two ends of the optical line termination (OLT) to provide protection while the fiber failure. Moreover, it provides better authorization of users and simpler collision detection by the two-way transmission of the three-port passive optical splitting module to prevent hackers from invading and to reduce collisions.
摘要翻译：以太网无源光网络（EPON）环，用于提供防止光纤故障的保护。光网络单元（ONU）通过具有三个双向光通道的三端口无源光分路模块耦合到环形光纤。通过三路双向光通道，OUN从光线路终端（OLT）的两端接收/发送数据，以在光纤故障时提供保护。此外，它通过三端口无源光分路模块的双向传输，提供更好的用户授权和更简单的冲突检测，以防止黑客入侵和减少冲突。

104. 发明申请

US20080095534A1 Method for Operating a Telecommunications Access Network 审中-公开
标题翻译：操作电信接入网的方法
公开(公告)号：US20080095534A1
公开(公告)日：2008-04-24
申请号：US11575049
申请日：2005-09-01
申请人： Pierpaolo Ghiggino
发明人： Pierpaolo Ghiggino
IPC分类号： H04J14/00 , H04B10/20
CPC分类号： H04Q11/0067 , H04Q2011/0016 , H04Q2011/0075 , H04Q2011/0081
摘要： The invention relates to telecommunications network (10), and in particular to a Passive Optical Network (PON), and a method for operation thereof. The telecommunications network (10, 60) is capable of handling increases in bandwidth per user over the predicted lifetime of the network infrastructure. The telecommunications network (10, 60) further utilises a greater proportion of the potential bandwidth carrying capacity of the network and minimises maintenance requirements. The network (10, 60) is readily adaptable to future bandwidth requirements because redundant optic fibres (18, 27) are provided for making more connections as required. The cost of laying redundant optic fibres (18, 27) is minimal when compared to the cost of laying additional optic fibres at a later date. Furthermore the cost of maintaining the network is kept to a minimum because of the use of PON technology and consequently the overall cost of installing and maintaining the network over a predicted lifetime of 20 years is reduced.
摘要翻译：本发明涉及电信网络（10），特别涉及无源光网络（PON）及其操作方法。电信网络（10,60）能够在网络基础设施的预计寿命内处理每个用户的带宽增加。电信网络（10,60）进一步利用网络的较大比例的潜在带宽承载能力，并最小化维护需求。网络（10,60）容易适应未来的带宽要求，因为冗余光纤（18,27）被提供用于根据需要进行更多的连接。与以后敷设额外的光纤的成本相比，铺设冗余光纤（18,27）的成本是最小的。此外，由于使用PON技术，维护网络的成本保持在最低水平，因此在20年的预计寿命内安装和维护网络的总体成本降低。

105. 发明申请

US20080069563A1 Protection Method for Ring Network of Optical Transmission Network 有权
标题翻译：光传输网络环网保护方法
公开(公告)号：US20080069563A1
公开(公告)日：2008-03-20
申请号：US11571521
申请日：2006-05-29
申请人： Guangjun Wang
发明人： Guangjun Wang
IPC分类号： H04B10/20 , H04J14/00
CPC分类号： H04L12/437 , H04J3/085 , H04J14/0287
摘要： A ring network protection method for the optical transmission network relates to the digital information transmission and includes using the overhead byte APS/PCC in the ODUk to transmit the protection information of the APS. This method adds fields in the APS/PCC and further includes: a. the network element in which the protection switching takes place in the OTN sends the protection switching information to other network elements through the fields set in the APS/PCC of the ODUk; b. the network element which received the ODUk performs corresponding processing according to the fields carried by the APS/PCC in the ODUk and implements the protection switching for the OTN ring network. In the technical solution of the present invention, the overhead byte APS/PCC is extended and is used to transmit the APS information. The network elements in the OTN ring network perform the corresponding processing according the fields in the overhead byte APS/PCC so that while the protection switching is implemented for the OTN ring network, the problems occurring in the SDH APS will not appear in the OTN ring network.
摘要翻译：用于光传输网络的环网保护方法涉及数字信息传输，并且包括使用ODUk中的开销字节APS / PCC来发送APS的保护信息。该方法在APS / PCC中添加字段，并进一步包括：a。在OTN中进行保护倒换的网元通过ODUk的APS / PCC中设置的字段将保护倒换信息发送给其他网元; b。接收到ODUk的网元根据ODUk中的APS / PCC携带的字段进行相应的处理，并实现OTN环网的保护倒换。在本发明的技术方案中，开销字节APS / PCC被扩展并用于发送APS信息。 OTN环网中的网元根据开销字节APS / PCC中的字段进行相应处理，以便在OTN环网实现保护倒换时，SDH APS中出现的问题不会出现在OTN环中网络。

106. 发明授权

US07346674B1 Configurable fibre channel loop system 有权
标题翻译：可配置的光纤通道环路系统
公开(公告)号：US07346674B1
公开(公告)日：2008-03-18
申请号：US09877848
申请日：2001-06-07
申请人： Brian Gallagher , Jeffrey Teachout , Thomas Linnell , Bernard Warnakulasooriya
发明人： Brian Gallagher , Jeffrey Teachout , Thomas Linnell , Bernard Warnakulasooriya
IPC分类号： G06F15/173 , G06F15/177 , G06F3/00 , H04J14/00 , H04B10/20 , H04B10/00
CPC分类号： G06F1/181 , G06F1/183
摘要： A configurable fibre channel (FC) loop system is provided that may be used to couple mass storage devices to input/output (I/O) controllers in a data storage system. The system may include first and second port bypass systems (PBPS). Each PBPS may include FC protocol network sections having nodes that may be configured into different numbers of loops that may be used to couple the devices to the controllers.
摘要翻译：提供了可配置的光纤通道（FC）回路系统，其可用于将大容量存储设备耦合到数据存储系统中的输入/输出（I / O）控制器。该系统可以包括第一和第二端口旁路系统（PBPS）。每个PBPS可以包括具有节点的FC协议网络部分，节点可被配置成不同数目的环路，可用于将设备耦合到控制器。

107. 发明申请

US20080037986A1 Optical Network Terminal Management and Control Interface (OMCI) Containing a Description of the OMCI 有权
标题翻译：光网络终端管理和控制接口（OMCI）包含OMCI的描述
公开(公告)号：US20080037986A1
公开(公告)日：2008-02-14
申请号：US11677336
申请日：2007-02-21
申请人： Frank J. EFFENBERGER
发明人： Frank J. EFFENBERGER
IPC分类号： H04B10/20
CPC分类号： H04J14/0227 , H04J14/0232 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04L41/0213 , H04L41/0233
摘要： A network component is disclosed that includes a memory comprising a data structure comprising an optical network terminal management and control interface (OMCI) comprising a plurality of managed entities (MEs), wherein one of the MEs is a description of the OMCI. Also disclosed is a network component comprising a processor configured to implement a method comprising promoting the sending of an OMCI Description to an optical line terminal (OLT), wherein the OMCI Description comprises an OMCI Object, whose instance describes the types of MEs supported by an OMCI, a plurality of Managed Entity Objects, whose instances describe each ME supported by the OMCI, and a plurality of Attribute Objects, whose instances describe each attribute supported by the OMCI.
摘要翻译：公开了一种网络组件，其包括包括包括包括多个被管理实体（ME）的光网络终端管理和控制接口（OMCI）的数据结构的存储器，其中，所述ME中的一个是OMCI的描述。还公开了一种网络组件，包括处理器，其被配置为实现包括促进向光线路终端（OLT）发送OMCI描述的方法，其中OMCI描述包括OMCI对象，其实例描述了由OMCI对象支持的ME的类型 OMCI，多个受管实体对象，其实例描述了由OMCI支持的每个ME，以及多个属性对象，其实例描述了OMCI支持的每个属性。

108. 发明授权

US07305186B2 Method and apparatus for scheduling communication using a star switching fabric 失效
标题翻译：使用星形交换结构调度通信的方法和装置
公开(公告)号：US07305186B2
公开(公告)日：2007-12-04
申请号：US11531605
申请日：2006-09-13
申请人： Mohammed N. Islam
发明人： Mohammed N. Islam
IPC分类号： H04B10/20
CPC分类号： H04Q11/0005 , H04J14/0206 , H04J14/0212 , H04Q11/0066 , H04Q2011/0011 , H04Q2011/0015 , H04Q2011/0016 , H04Q2011/0018 , H04Q2011/0039 , H04Q2011/005 , H04Q2011/0094
摘要： In one embodiment, a scheduler for use with a star switching fabric includes a scheduling star switching fabric operable to receive a plurality of packets each associated with one of a plurality of wavelengths and a plurality of selecting elements associated with the scheduling star switching fabric. Each of the plurality of selecting elements is operable to contribute to selectively passing packets from the scheduling star switching fabric for receipt by a transmission star switching fabric. Packets received at the transmission star switching fabric over a given time period comprise a more uniform load distribution than packets received at an input to the scheduler over the same period of time.
摘要翻译：在一个实施例中，与星形交换结构一起使用的调度器包括调度星形交换结构，其可操作以接收与多个波长中的一个相关联的多个分组以及与调度星形交换结构相关联的多个选择元素。多个选择元件中的每一个可操作用于有选择地传送来自调度星形交换结构的分组，以便由传输星形交换结构接收。在给定时间段内在传输星形交换结构处接收的分组包括比在相同时间段期间在调度器的输入处接收的分组更均匀的负载分布。

109. 发明授权

US07280763B2 Terminal apparatus and controlling method for optical output power 有权
标题翻译：光输出功率端子装置及控制方法
公开(公告)号：US07280763B2
公开(公告)日：2007-10-09
申请号：US10893410
申请日：2004-07-19
申请人： Katsuji Yamaguchi , Kenichi Shinmura , Masato Nagayama , Tadayuki Takada
发明人： Katsuji Yamaguchi , Kenichi Shinmura , Masato Nagayama , Tadayuki Takada
IPC分类号： H04B10/20 , H04J14/02
CPC分类号： H04B10/077 , H04B10/07955 , H04J14/0221
摘要： A terminal apparatus by which, even where BER data, for example, of an optical signal of an existing wavelength cannot be utilized, the optical output powers of the existing wavelength and an extension wavelength can be adjusted in a short period of time while eliminating quality degradation of the existing circuit. The terminal apparatus includes a level controlling section for controlling a total optical output power of an existing wavelength signal light and an extension wavelength signal light to a fixed level, a monitoring unit capable of monitoring the optical output power for each wavelength, and a controller for controlling the optical output power of the extension wavelength signal light so that the optical output power of the existing wavelength signal light monitored by the monitoring unit may not be lower than a minimum permissible optical output power.
摘要翻译：即使在不能利用现有波长的光信号的BER数据的情况下，可以在短时间内调整现有波长和延长波长的光输出功率，同时消除质量现有电路的劣化。终端装置包括：电平控制部，用于将现有波长信号光和延长波长信号光的总光输出功率控制到固定电平;监视单元，其能够监视各波长的光输出功率;以及控制器，控制延长波长信号光的光输出功率，使得由监视单元监视的现有波长信号光的光输出功率可能不低于最小允许光输出功率。

110. 发明申请

US20070177872A1 Digital overlay 审中-公开
标题翻译：数字叠加
公开(公告)号：US20070177872A1
公开(公告)日：2007-08-02
申请号：US11346466
申请日：2006-02-01
申请人： Ketan Gadkari , Brian Kinnard , Tom Warner
发明人： Ketan Gadkari , Brian Kinnard , Tom Warner
IPC分类号： H04B10/20
CPC分类号： H04J14/0226 , H04J14/0227 , H04J14/0238 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04L41/00 , H04L43/10 , H04N7/17309 , H04N7/22 , H04N21/2385 , H04N21/4622 , H04N21/4782 , H04N21/6125 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0064 , H04Q2011/0088
摘要： A method and apparatus for performing a digital overlay in a passive optical network is disclosed. In one embodiment the method comprises sending one or more Internet Group Management Protocol (IGMP) messages to an optical network unit (ONU) in a passive optical network (PON) using a first physical interface, and sending one or more multicast data streams associated with the one or more IGMP messages using a second physical interface, where the first and second physical interfaces are different.
摘要翻译：公开了一种用于在无源光网络中执行数字覆盖的方法和装置。在一个实施例中，该方法包括使用第一物理接口向无源光网络（PON）中的光网络单元（ONU）发送一个或多个因特网组管理协议（IGMP）消息，并且发送一个或多个与使用第二物理接口的一个或多个IGMP消息，其中第一和第二物理接口不同。

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