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WO/2023/172451A1 |
Systems and methods implemented by a network element in a G.8032 ring include steps of (52) operating an Operations, Administration, and Maintenance (OAM) session with an adjacent network element; and detecting (54) an optical bypass in ...
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WO/2023/169296A1 |
Embodiments of the present application provide an optical power control apparatus and method. The optical power control apparatus comprises a power detector, an electric driver, and an adjustable optical attenuator. The power detector is...
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WO/2023/160279A1 |
Provided in the embodiments of the present application are an optical device, an optical switching full mesh system and a communication system, which are used for reducing the backplane loss of an optical signal between an optical device...
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WO/2023/160620A1 |
Disclosed in embodiments of the present application are an optical distribution network (ODN) device and a signal processing method, which are used for transmitting information such as identification information of a plurality of ONUs an...
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WO/2023/155165A1 |
The present disclosure relates to a method and an apparatus for performing periodic task. A method (100) for performing a periodic task may comprise: determining (S102) a time unit, based on a time period needed for scanning a first rand...
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WO/2023/156580A1 |
The invention relates to a method for downlink transmission of data, implemented in an equipment (FGW) at the boundary between a first passive optical network (PON1) and a second passive optical network (PON2), comprising a reception pro...
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WO/2023/156579A1 |
The invention relates to a method for uplink data transmission, implemented in an apparatus (FGW) at the boundary between a first passive optical network (PON1) and a second passive optical network (PON2) and comprising a receive protoco...
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WO/2023/151483A1 |
The present application provides a data frame processing method, which is applied to the field of optical transmission networks. The data frame processing method comprises the following steps: acquiring multiple pieces of service data; r...
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WO/2023/152598A1 |
A medical includes a first device configured to receive data from a medical device, determine based on the data that the patient is experiencing an acute health event, and in response to determining that the patient is experiencing the a...
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WO/2023/151428A1 |
The present application provides a home all-optical network gateway version upgrading method, an electronic device, and a storage medium. The method comprises: determining a management entity identifier according to a software image mana...
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WO/2023/143507A1 |
A bandwidth adjustment method and device, which are applied to the technical field of optical communication and are used for reducing the complexity of adjustment and reducing adjustment time. By means of the solution provided by the pre...
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WO/2023/142469A1 |
Provided in the embodiments of the present disclosure are an alarm detection method, an electronic device and a computer-readable storage medium. The alarm detection method comprises: after a first device to be detected is offline and ge...
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WO/2023/143580A1 |
The present disclosure relates to spectrum adjustment methods for an optical transmission system, and a network management system. Aiming at providing at least one available idle frequency band for a first wavelength channel expected to ...
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WO/2023/137436A1 |
An example optical switch includes a plurality of input ports and a plurality of output ports, a cross-connect fabric having one or more inputs, one or more outputs, and a device to selectively cross-connect the inputs with the outputs. ...
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WO/2023/134508A1 |
Disclosed in the present application are a service processing method, apparatus and system in an optical transport network (OTN). The service processing method disclosed in the present application comprises a plurality of steps. First, a...
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WO/2023/131138A1 |
Disclosed in the embodiments of the present invention are a data stream transmission method, an optical communication system, and a related apparatus, which are used for improving the utilization rate of bandwidth resources and hardware ...
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WO/2023/125478A1 |
A brain-computer interface apparatus and an information acquisition method, which relate to the field of the Internet of Things. The brain-computer interface apparatus comprises a light source (100), a time-domain delay module (200), a w...
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WO/2023/124402A1 |
The present application provides a point-to-multipoint (P2MP) optical communication method, apparatus, and system. The optical communication method is applied to a P2MP communication system, and the P2MP communication system comprises a ...
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WO/2023/123654A1 |
An embodiment of the invention provides a data transmission method, an apparatus, a storage medium, and an electronic apparatus. The method comprises: an optical line terminal OLT sending synchronization information to an optical network...
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WO/2023/126713A1 |
The present invention provides new method to be used to validate the as-built of FTTH projects, based on the end-to-end inventory information and FTTH/GPON rules applied to ODP(s), to declare them "ready for service". The method assures ...
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WO/2023/123794A1 |
The present application provides a data phase recovery method, system, device, and storage medium for a burst code stream. The method comprises: if it is detected that a data burst transmission occurs in a target peer device and it is de...
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WO/2023/125995A1 |
Disclosed is a service slice processing method and an apparatus. The method comprises: carrying out service identification on a received data message, determining a first service corresponding to the data message; after at least one qual...
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WO/2023/116125A1 |
Provided in the present application are an information processing method, a network system, and a computer-readable storage medium. The information processing method is applied to the network system, and the network system comprises a fi...
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WO/2023/108715A1 |
The present invention relates to a dedicated protection spectrum allocation method and system for a space-division multiplexing optical network of a data center. In the method in the present invention, firstly, a working path and a dedic...
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WO/2023/108575A1 |
Disclosed in the present invention are an optical communication module, a device, and a system. The optical communication module comprises an electrical communication unit, a switched communication mainboard, a first optical transceiver ...
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WO/2023/109854A1 |
The present disclosure provides a co-packaged optics (CPO) apparatus, comprising an optical chip, an optical chip waveguide, and a circuit board waveguide. The optical chip waveguide is configured to transmit to the circuit board wavegui...
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WO/2023/109799A1 |
A co-packaged assembly, comprising a substrate, a chip, and a plurality of CPOs. The chip is arranged in a central region on a first side of the substrate, and the CPOs are arranged in a peripheral region of the substrate; the orthograph...
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WO/2023/109508A1 |
Embodiments of the present disclosure provide a centralized light supply apparatus, comprising: a controller, at least one light source pool, and multiple CPO switches, the controller being connected to the light source pool and the CPO ...
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WO/2023/107222A1 |
Methods and systems for high speed failover in a network are provided. To provide faster Type C GPON redundancy failover, the disclosure herein describes the use of G.8031 1:1 ELPS in a single ended application to ensure path integrity t...
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WO/2023/098659A1 |
A communication method, device and system, relating to the technical field of communications. The method comprises: after receiving a channel indication comprising identifiers of a plurality of uplink channels and sent by a first node, a...
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WO/2023/093703A1 |
Provided in the present disclosure is an optical network unit (ONU) registration method, which is used for an optical network repeater (ONR). The method comprises: relaying interaction content between an optical line terminal (OLT) and a...
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WO/2023/093895A1 |
An optical switch array, an optical signal transmission method and an optical network, which can reduce the circuit complexity of the optical switch array. The optical switch array comprises an optical switch driver (230), a first optica...
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WO/2023/093275A1 |
Some embodiments of the present disclosure provide a light source assembly and an optical module. The light source assembly and the optical module comprise a laser chip and a plurality of lasers. The plurality of lasers are configured on...
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WO/2023/087304A1 |
A data processing method and a related apparatus for completely decoupling base station data and IP data in a data link layer and a protocol layer and solving the problems of safety and bandwidth occupation. The method specifically compr...
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WO/2023/082501A1 |
The embodiments of the present application relate to the technical field of optical communications, in particular to a traffic processing method and apparatus for an optical transport network, and an electronic device and a storage mediu...
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WO/2023/082807A1 |
Disclosed in the present application are a fiber-to-the-room bandwidth allocation method, an optical gateway, and a computer-readable storage medium. The method comprises: an optical gateway acquiring a message from an optical router (10...
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WO/2023/082500A1 |
The embodiments of the present application relate to the technical field of optical communication, and in particular to a mapping multiplexing method and apparatus for an optical transport network, and an electronic device and a storage ...
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WO/2023/083254A1 |
Disclosed in the present application are an optical signal transport method and apparatus, which are used for reducing processing complexity while maximizing a bandwidth utilization rate. An OPUK multiplexing frame, the bit rate of which...
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WO/2023/085935A1 |
Methods and systems are disclosed for synchronising events at a plurality of nodes in a quantum network. The method comprises determining transmission delay information comprising a maximum transmission delay a about a transmission delay...
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WO/2023/078833A1 |
The invention relates to a method for establishing or defining a network-internal transmission functionality for providing, by means of a telecommunications network, a communication or connectivity service between a first location and at...
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WO/2023/077198A1 |
A Distribution Point Unit (DPU) communicating voice configuration data between Element Management System, Fibre to the Home network (FTTH EMS) and one or more ATA modules within a Fibre to the Distribution Point (FTTdp) network, wherein ...
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WO/2023/078831A1 |
The invention relates to a method for initiating to provide, by means of a telecommunications network, a communication or connectivity service between a first location and at least a second location based on optical data transmission of ...
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WO/2023/078830A1 |
The invention relates to a method for establishing or switching an optical transmission path in order to transmit an optical signal, wherein a telecommunications network comprises a plurality of optical network nodes and wherein the opti...
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WO/2023/076347A1 |
The present disclosure relates to systems and methods for fast digital signal processor (DSP) optical receiver recovery, namely for optical modems configured on a client side. This approach can be used in optical protection switching (OP...
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WO/2023/065852A1 |
Embodiments of the present application disclose a service deployment method and a related device, which are applied to all-optical rearrangeable network architecture, can quickly establish an optical path connection on the basis of the r...
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WO/2023/066349A1 |
The present application discloses a method for adjusting the power of an optical module, the optical module, and a storage medium. The method comprises: a second optical module receives the transmitting optical power of a transmitting un...
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WO/2023/060604A1 |
The present application relates to the field of communications, and discloses an exchange apparatus, an exchange method, and an exchange device, used for preventing the exchange apparatus from heating unevenly. The exchange apparatus com...
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WO/2023/056947A1 |
The embodiments of the present disclosure relate to an optical communication method and device, and a storage medium. The optical communication method comprises: a network management device receiving, from an access-side device, a first ...
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WO/2023/056856A1 |
Embodiments of the present application relate to the field of optical communications, and particularly relates to a device management method and apparatus in an optical network, and a device. According to the embodiments of the present d...
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WO/2023/051515A1 |
Disclosed in the embodiments of the present application is a service data transmission method, which is applied to the technical field of communications. The method comprises: a first wavelength division device receiving service data; th...
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