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31.发明申请公开(公告)号：US20220312089A1
公开(公告)日：2022-09-29
申请号：US17837634
申请日：2022-06-10
Applicant: ZTE Corporation
Inventor： Weiliang ZHANG , Liquan YUAN , Zheng LIU , Dan GENG , Yong GUO , Yongjia YIN
Abstract: Provided are a data processing method and apparatus for a Passive Optical Network (PON) system and a PON system. The method includes: a first partial bandwidth is allocated to a first Optical Network Unit (ONU) within a first time window, the first ONU having completed registration and being in a working state; and a first data frame from the first ONU is received within a time corresponding to the first partial bandwidth, and a second data frame from a second ONU is detected within the first time window, the second ONU having not completed registration.
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32.发明申请公开(公告)号：US20210409850A1
公开(公告)日：2021-12-30
申请号：US17279432
申请日：2019-09-24
Applicant: ZTE Corporation
Inventor： Dan GENG , Weiliang ZHANG , Liquan YUAN , Zhuang MA
Abstract: The present disclosure provides a ranging method and a registration method for an optical network, an Optical Line Terminal (OLT), an Optical Network Unit (ONU), and an optical network system. An OLT groups ONUs controlled by the OLT according to receiving optical power values of the ONUs. The OLT allocates corresponding uplink bandwidths to the ONUs in different groups, the uplink bandwidths being used to send registration information by the ONUs to be registered.
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33.发明申请公开(公告)号：US20210243510A1
公开(公告)日：2021-08-05
申请号：US17049598
申请日：2019-03-07
Applicant: ZTE Corporation
Inventor： Weiliang ZHANG , Liquan YUAN
IPC: H04Q11/00
Abstract: Embodiments of the present application provide a method and apparatus for opening a quiet window, and a registration method, apparatus and system. The method for opening a quiet window includes that: a first quiet window is opened when it is determined that the first quiet window needs to be opened, wherein the first quiet window is used for Optical Network Unit (ONU) discovery.
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34.发明申请公开(公告)号：US20210050943A1
公开(公告)日：2021-02-18
申请号：US16964395
申请日：2019-01-22
Applicant: ZTE CORPORATION
Inventor： Zheng LIU , Liuming LU , Yong GUO , Xingang HUANG , Weiliang ZHANG , Liquan YUAN
Abstract: Provided is a coding control method in a passive optical network (PON). The method includes acquiring a codeword length N corresponding to a service to be coded; acquiring a matched coding mode corresponding to the codeword length N in a preset table describing a correspondence between codeword length ranges and coding modes; and coding data of the service by using the matched coding mode. Further provided are a coding control apparatus in a PON, a communication device and a storage medium.
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公开(公告)号：US20190068310A1
公开(公告)日：2019-02-28
申请号：US16093145
申请日：2016-06-23
Applicant: ZTE CORPORATION
Inventor： Weiliang ZHANG , Liquan YUAN
Abstract: A PON architecture, a method for realizing data transmission with the PON architecture and an optical network device are provided. The PON architecture includes an optical line terminal (OLT) supporting multiple channels, and one or more optical network units (ONUs) supporting one or more channels under a same optical distribution network (ODN). The OLT/ONU is configured to acquire the number of channels and/or corresponding channels supported for transmitting data and transmittable states of the supported channels, distribute the data to be transmitted to one or more supported channels for transmitting, the data is preferentially transmitted on a channel with an earliest transmittable start time point, and transmission end time points of channels for transmitting the data are similar or data transmissions end at a transmittable end time point. The ONU/OLT is configured to receive data on channels supported by ONU/OLT itself and reassemble the data accordingly based on transmission rules.
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Patent Agency Ranking
公开(公告)号：US20170142502A1
公开(公告)日：2017-05-18
申请号：US15319685
申请日：2014-08-21
Applicant: ZTE CORPORATION
Inventor： Yongjia YIN , Mingsheng LI , Liquan YUAN , Songlin ZHU , Zhuang MA , Yong GUO
IPC: H04Q11/00 , H04L12/707 , H04J14/02 , H04B10/27 , H04B10/40
CPC classification number: H04Q11/0005 , H04B10/27 , H04B10/40 , H04B10/506 , H04J14/02 , H04J14/0256 , H04L45/24 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0015 , H04Q2011/0088
Abstract: An optical-electrical receiving and transmitting method and apparatus, as well as an optical-electrical transceiving method and device and an optical-electrical transceiver are provided. The optical-electrical transceiving processing method may include: in a reception direction, a received optical signal is split into multipath optical signals, the multipath optical signals are processed into multipath parallel electrical signals, and the multipath parallel electrical signals are converted into a single-path serial electrical signal; in a transmission direction, a received single-path serial electrical signal, which is to be transmitted, is converted into multipath parallel electrical signals, then the multipath parallel electrical signals are processed into multipath optical signals, and finally the multipath optical signals are combined into a single beam of optical signals.
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37.发明申请公开(公告)号：US20150333919A1
公开(公告)日：2015-11-19
申请号：US14416704
申请日：2013-08-22
Applicant: ZTE CORPORATION
Inventor： Weiliang ZHANG , Mingming CHENG , Liquan YUAN
CPC classification number: H04L12/12 , G06F1/3203 , G06F1/3209 , G06F1/3278 , H04L43/08 , H04M19/08 , Y02D50/40
Abstract: A method for a node device to enter or exit a power-saving mode and a node device are disclosed. The method for a node device to enter a power-saving mode includes: the node device detecting characteristics of a reverse power supply signal provided by a customer premise equipment, and if a condition of entering a power-saving mode is satisfied, the node device entering the power-saving mode. The method for a node device to exit a power-saving mode includes: the node device in a power-saving mode exiting the power-saving mode after detecting that a customer premise equipment starts reverse power supply to the node device. The node device includes a reverse power supply unit, a power source unit, a control unit, and a transceiver unit.
Abstract translation: 公开了一种用于节点设备进入或退出节电模式的方法和节点设备。 节点装置进入省电模式的方法包括：节点装置检测由客户驻地设备提供的反向电源信号的特性，并且如果满足进入节电模式的条件，则节点装置 进入省电模式。 节点设备退出省电模式的方法包括：节点设备在检测到客户驻地设备启动向节点设备的反向供电之后退出功率节省模式。 节点装置包括反向电源单元，电源单元，控制单元和收发器单元。
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38.发明申请公开(公告)号：US20250141748A1
公开(公告)日：2025-05-01
申请号：US18692397
申请日：2022-09-15
Applicant: ZTE CORPORATION
Inventor： Weiliang ZHANG , Xingang HUANG , Liquan YUAN
IPC: H04L41/0896 , H04L41/0803 , H04Q11/00
Abstract: The present application relates to a home network bandwidth management method, a home network bandwidth management apparatus, an electronic device, and a computer-readable storage medium, the method includes: displaying configuration information of each optical network unit (ONU) in a home network, to which the user terminal belongs, through a human-machine interaction interface, the configuration information includes at least one of a bandwidth and a time delay; acquiring adjustment information of the ONU through the human-machine interaction interface, the adjustment information is configured for adjusting the configuration information.
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39.发明公开公开(公告)号：US20240314475A1
公开(公告)日：2024-09-19
申请号：US18670609
申请日：2024-05-21
Applicant: ZTE Corporation
Inventor： Weiliang ZHANG , Liquan YUAN , Zheng LIU , Dan GENG , Yong GUO , Yongjia YIN
CPC classification number: H04Q11/0067 , H04L1/0083 , H04Q11/0066 , H04Q2011/0064 , H04Q2011/0081
Abstract: Provided are a data processing method and apparatus for a Passive Optical Network (PON) system and a PON system. The method includes: a first partial bandwidth is allocated to a first Optical Network Unit (ONU) within a first time window, the first ONU having completed registration and being in a working state; and a first data frame from the first ONU is received within a time corresponding to the first partial bandwidth, and a second data frame from a second ONU is detected within the first time window, the second ONU having not completed registration.
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公开(公告)号：US20230328819A1
公开(公告)日：2023-10-12
申请号：US18028103
申请日：2021-08-31
Applicant: ZTE Corporation
Inventor： Liuming LU , Liquan YUAN
Abstract: Embodiments of the present disclosure provide a data transmission method and apparatus. The method includes: acquiring network condition information of a part or all of working links of the MLD, wherein the network condition information comprises load and/or performance information; determining one or more transmission links from the part or all of working links; and transmitting the network condition information of the part or all of working links on the one or more transmission links. The method can solve the problem in the related art that due to the variability of load or performance statistical information of links, transmitting network condition information of a plurality of links via one link causes a heavy load to communication due to excessive information.
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