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WO/2024/087636A1 |
The present application relates to the technical field of communications. Provided is a remote-unit protection system, which can solve the technical problem of how to ensure that the coverage of mobile communication signals is not affect...
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WO/2024/087728A1 |
Disclosed are a carrier allocation method and apparatus in an optical communication network, relating to the technical field of optical communication, and used for solving the problem that the link attenuation of an ONU does not match th...
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WO/2024/083329A1 |
Embodiments described herein relate to methods and apparatuses for providing a reconfigurable optical add-drop multiplexer, ROADM, (300) for use in an optical network. A ROADM comprises a first port (301a); a second port (302a); a third ...
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WO/2024/082650A1 |
Provided in the present application is a crosstalk fault detection method for a network bandwidth, the method comprising: capturing bandwidth allocation results for different channels in a network; and according to the captured bandwidth...
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WO/2024/078103A1 |
The present application provides a burst optical signal transmission method and a related device. In the method, a first optical module determines a first sub-bands and b second sub-bands from an uplink system spectrum, reserves a low-fr...
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WO/2024/078057A1 |
A registration method for an optical communication network, an apparatus, a communication device, and a system, relating to the technical field of optical communications. When lowering the transmission power of an optical signal, a first...
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WO/2024/074804A1 |
Aspects of the invention relate to an optical switch, a method of operating an optical switch, and a system comprising an optical switch. An optical switch includes an input for receiving an optical data input and an optical address inpu...
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WO/2024/055782A1 |
Provided in the present disclosure is a registration method for an optical network unit (ONU). The method is applied to an optical line terminal (OLT), which is configured with at least one virtual optical line terminal (vOLT), and the m...
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WO/2024/054364A1 |
A system for a passive optical network.
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WO/2024/054367A1 |
A system for passive optical networks.
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WO/2024/051060A1 |
The present invention relates to the field of network management and control, in particular to a method and system for cooperative management and control of protection switching of IP and optical networks. The method comprises: acquiring...
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WO/2024/051586A1 |
Disclosed in the embodiments of the present application are a method for processing an optical transport network frame, an apparatus and a system. The method for processing an optical transport network frame comprises a plurality of step...
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WO/2024/052314A1 |
The invention relates to an optical router (1) for distributing optical signals, comprising at least three input/output ports (10), each able to be optically connected to a transceiver (2), each input/output port comprising an optical ro...
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WO/2024/051956A1 |
A method performed by a remote node comprising a programmable wavelength-selective splitter, PWSS. The method comprises receiving (901), from a central control node, a first optical signal comprising configuration information; and config...
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WO/2024/045813A1 |
The present application discloses a data transmission method, a related device, and a system, used for achieving the transmission of a service between two communication nodes in the case that no central office device is required for forw...
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WO/2024/045812A1 |
The present application discloses a data transmission method, related equipment, and an optical communication system. By multiplexing a data stream carrying an uplink service and a data stream carrying a downlink service into one multipl...
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WO/2024/045815A1 |
Disclosed in the embodiments of the present application are a registration method, a related device and an optical communication system, which are used for reducing the bandwidth and the degree of time delay jitter in the registration of...
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WO/2024/045814A1 |
Disclosed in the present application are a data transmission method, a related device and an optical communication system, which are used for reducing the time delay and time delay jitter of data transmission in networking and increasing...
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WO/2024/045869A1 |
Disclosed in embodiments of the present application are a data transmission method and a data transmission apparatus, capable of reducing the delay in transmitting small-bandwidth services, and having the characteristics of low overhead ...
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WO/2024/041073A1 |
An optical splitter, comprising a housing, a circuit board, and input interfaces, a voltage transformation module, an electric energy splitting module, a optical splitting module, and at least two photoelectric output interfaces that are...
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WO/2024/039673A1 |
An example cascaded optical switch includes; a fast optical switch and a slow optical switch both having input ports and output ports. A switching time of the slow switch is longer than a switching time of the fast optical switch. The ca...
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WO/2024/039426A1 |
A system supporting the geographically dispersed remote optical line terminals.
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WO/2024/039780A1 |
A computing platform is configured to: based on fiber access data associated with a coverage area and a first set of line-of-sight (LOS) data associated with the coverage area, identify a plurality of locations for first-tier nodes; and ...
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WO/2024/039422A1 |
A system that steers the bandwidth allocation for ONTs based upon temporal usage of bandwidth.
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WO/2024/037038A1 |
Provided in the embodiments of the present disclosure are a downlink frame length processing method and apparatus, and a storage medium and an electronic apparatus. The method comprises: an optical gateway compressing a downlink frame le...
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WO/2024/035460A1 |
A system with OLTs having a meshed interconnection.
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WO/2024/035468A1 |
A system with OLTs having a meshed interconnection.
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WO/2024/032238A1 |
The present application provides an optical splitting apparatus, a chip, an ODN, and a PON system, which are used for achieving a plurality of optical splitting ratios via the same optical splitter, can be applied to scenarios having var...
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WO/2024/031206A1 |
Disclosed in the present invention is an accurate reporting mechanism for a bandwidth requirement of each priority queue of an optical network unit in a passive optical network communication system. In the present invention, defects of e...
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WO/2024/035466A1 |
A system supporting the daisy chaining of remote optical line terminals.
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WO/2024/035456A1 |
A system for resource targeted scheduling for a PON network.
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WO/2024/027275A1 |
The present application discloses an optical fiber state detection method, an optical transceiver assembly, and a network element device. The method is applied to a first optical transceiver assembly in an optical fiber communication sys...
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WO/2024/027346A1 |
Provided in the present application are an apparatus for amplifying a signal, and an apparatus and method for receiving an optical signal, which can satisfy high-performance time-division receiving of 50G PON and GPON uplink signals, and...
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WO/2024/021936A1 |
Disclosed in the embodiments of the present application are an optical communication apparatus and an optical network device. The optical communication apparatus provided in the present application comprises a first optical component and...
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WO/2024/021916A1 |
Disclosed in the present application are a visible light emitting apparatus, an optical communication device, and an optical communication system. In practical application, visual management is achieved, thereby improving maintenance eff...
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WO/2024/021910A1 |
Embodiments of the present application disclose an optical module and an optical network device. The optical module provided by the present application comprises: a first optical component and a second optical component; the first optica...
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WO/2024/017022A1 |
Provided are a topology restoration method, a first optical network, and a communication apparatus, relating to the technical field of optical communications. In the first optical network, office equipment is connected to customer premis...
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WO/2024/017325A1 |
Provided in the present application are an optical switch and a data communication system. Each switching link in the optical switch in the present application is provided with a cache group. For any switching link, if the wavelengths of...
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WO/2024/016878A1 |
The present application provides an optical network resource management method. The optical network resource management method comprises: a server receives a first image, the first image comprising a device identifier of an ODN device, a...
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WO/2024/011242A1 |
The present disclosure relates to a telecommunication optical fiber distribution architecture including fiber indexing branches and enhanced signal path routing flexibility. In certain examples, a flexibility terminal can be used to defi...
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WO/2024/007552A1 |
The present disclosure relates to the technical field of optical access networks. Provided are a traffic policy allocation method and apparatus, and a storage medium and an electronic device. The method comprises: receiving a data transm...
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WO/2024/008275A1 |
In an example aspect, an optical switch provided. The optical switch comprises a plurality of reconfigurable add/drop multiplexers (ROADMs), each comprising a plurality of optical line ports and a plurality of add/drop ports. The optical...
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WO/2024/001934A1 |
The present disclosure provides a network management method, comprising: sending an associated control signal by means of a target optical channel, and transmitting the association relationship between an optical element to be managed an...
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WO/2024/001402A1 |
The present application discloses an OTN device, a service management system, and an automatic connection method of an OTN sub-device. The OTN device comprises a first OTN master device (200) and at least one OTN sub-device (300); the fi...
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WO/2024/001158A1 |
The present disclosure provides a client service mapping method and device, a storage medium, and an electronic device. The client service mapping method comprises: mapping client services to corresponding containers, wherein each contai...
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WO/2024/002078A1 |
The present application relates to the field of communications, and discloses a signal sending method and apparatus, a signal receiving method and apparatus, a system, and a medium. The method comprises: an electronic chip combines a fir...
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WO/2024/001337A1 |
Embodiments of the present application provide a port service mapping processing method and apparatus, a storage medium and an electronic device. The method comprises: grouping a plurality of OSU ports to obtain a plurality of groups of ...
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WO/2024/002115A1 |
The present application relates to the technical field of photoelectrons. Disclosed are a service processing method, an optical module, an access site and a convergence site, which are used for improving the flexibility of network deploy...
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WO/2024/002146A1 |
Provided in the present application are a time slot configuration method, an apparatus, and a system. The method comprises: after configuring in a first data frame a first time slot for a second data frame, a first device sends to a seco...
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WO/2024/001774A1 |
The present disclosure provides a trunk optical path protection method and system, an electronic device and a computer readable medium. The trunk optical path protection method comprises: when a first alarm is detected in at least one so...
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