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1. 发明申请

WO2012176122A3 DEVICES, SYSTEMS AND METHODS FOR RUN-TIME REASSIGNMENT OF A PHY TO MAC DEVICES INTERCONNECT 审中-公开
标题翻译：一种PHY到MAC设备互连的运行时重新设置的设备，系统和方法
公开(公告)号：WO2012176122A3
公开(公告)日：2013-03-28
申请号：PCT/IB2012053094
申请日：2012-06-19
申请人： ERICSSON TELEFON AB L M , JULIEN MARTIN , BRUNNER ROBERT , LESSARD STEPHANE
发明人： JULIEN MARTIN , BRUNNER ROBERT , LESSARD STEPHANE
CPC分类号： H04L49/557
摘要： Devices, systems and methods for run-time reassignment of the interconnection between devices pertaining to a Physical (PHY) layer and devices pertaining to a Media Access Control (MAC) layer. The PHY devices are typically located on I/O blades, while MAC devices are typically located on forwarding and control blades. A reconfigurable crossbar device interconnects I/O blades, forwarding blades and control blades. The network of PHY and MAC devices may use a standardized interfacing protocol configured to decouple physically a PHY and a MAC device. Remapping between a PHY and a MAC device is controlled by system management functions. A 'Remote Fault' or a 'Pause' message is used in combination with empty-traffic indicating 'idle patterns' in a system configured to accommodate the remapping of I/O blades to different Application-Specific Standard Product (ASSP) blades so as to avoid or eliminate, respectively, the loss of packets during hardware or software upgrades. During reassignment, traffic is buffered in the MAC device, to which the PHY device is to be switched.
摘要翻译：用于运行时重新分配与物理（PHY）层相关的设备与属于媒体访问控制（MAC）层的设备之间的互连的设备，系统和方法。 PHY设备通常位于I / O刀片上，而MAC设备通常位于转发和控制刀片上。可重构的交叉开关设备将I / O刀片，转发刀片和控制刀片互连。 PHY和MAC设备的网络可以使用被配置为物理地去耦PHY和MAC设备的标准接口协议。 PHY和MAC设备之间的重映射由系统管理功能控制。 “远程故障”或“暂停”消息与配置为适应I / O刀片重新映射到不同应用专用标准产品（ASSP）刀片的系统中的空闲流量结合使用，指示“空闲模式”，以便分别在硬件或软件升级期间避免或消除数据包的丢失。在重新分配期间，业务被缓冲在MAC设备中，PHY设备将被切换到该设备。

2. 发明申请

WO2013054313A3 OPTICAL SIGNAL CONVERSION METHOD AND APPARATUS 审中-公开
标题翻译：光信号转换方法和装置
公开(公告)号：WO2013054313A3
公开(公告)日：2013-07-04
申请号：PCT/IB2012055566
申请日：2012-10-12
申请人： ERICSSON TELEFON AB L M , LESSARD STEPHANE , JULIEN MARTIN , BRUNNER ROBERT
发明人： LESSARD STEPHANE , JULIEN MARTIN , BRUNNER ROBERT
IPC分类号： H04B10/2581 , H04B10/80 , H04J14/02
CPC分类号： H04B10/2581 , H04B10/801 , H04J14/02
摘要： An optical adapter includes an optical coupler, a plurality of fiber optic cables and an optical wavelength conversion device. The optical coupler is operable to receive a plurality of multi-mode single-wavelength optical signals having the same frequency. The plurality of fiber optic cables are arranged in parallel and each have a first end connected to the optical coupler and the other end is coupled to the optical wavelength conversion device. The optical wavelength conversion device is operable to optically convert between the plurality of multi-mode single-wavelength optical signals at the same frequency and a plurality of single-mode optical signals at different frequencies and multiplex the plurality of single-mode optical signals at the different frequencies onto a single-mode multi-wavelength optical waveguide. A corresponding optical adapter is provided for the receive side.
摘要翻译：光学适配器包括光耦合器，多个光纤电缆和光学波长转换装置。光耦合器可操作以接收具有相同频率的多个多模单波长光信号。多根光纤电缆平行布置，并且每根电缆具有连接到光耦合器的第一端和耦合到光波长转换装置的另一端。光学波长转换装置可操作以在相同频率处的多个多模单波长光信号和处于不同频率的多个单模光信号之间进行光学转换，并且将多个单模光信号在不同的频率到单模多波长光波导上。为接收侧提供相应的光学适配器。

3. 发明申请

WO2014009887A2 WAVELENGTH BASED OPTICAL POWER PROVISIONING FOR INFORMATION AND COMMUNICATIONS TECHNOLOGY SYSTEMS 审中-公开
标题翻译：基于波长的信息和通信技术系统的光功率配置
公开(公告)号：WO2014009887A2
公开(公告)日：2014-01-16
申请号：PCT/IB2013055646
申请日：2013-07-09
申请人： ERICSSON TELEFON AB L M
发明人： XU QING , BRUNNER ROBERT , LESSARD STEPHANE
CPC分类号： H04B10/801 , H04J14/02 , H04J14/0221
摘要： Wavelength-based optical power provisioning is provided by multiplexing a plurality of continuous wave light beams at different wavelengths onto a single optical fiber as a multiplexed light source and demultiplexing the multiplexed light source based on wavelength at a photonic unit coupled to the optical fiber to recover the continuous wave light beams. The recovered continuous wave light beams are split into a plurality of light beams by the photonic unit, each light beam having the same wavelength and the same or lower power as one of the recovered continuous wave light beams so that at least one of the light beams generated by the photonic unit has a higher power than the other light beams generated by the photonic unit.
摘要翻译：基于波长的光功率提供是通过将不同波长的多个连续波光束多路复用到作为多路复用光源的单个光纤上并且在耦合到光纤的光子单元基于波长对多路复用光源进行多路分解以恢复连续波光束。被恢复的连续波光束被光子单元分成多个光束，每个光束具有与恢复的连续波光束中的一个相同的波长和相同或更低的功率，从而至少一个光束由光子单元产生的光束具有比由光子单元产生的其他光束更高的功率。

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