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Patent Agency Ranking
1.发明授权公开(公告)号：US09088442B2
公开(公告)日：2015-07-21
申请号：US14319350
申请日：2014-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Teng Ma , Zihuan Chen , Ning Liu
CPC classification number: H04L27/0008 , H04L1/0003 , H04L1/0082 , H04L27/0012
Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for sending and receiving service data, where the method includes: first, obtaining, by a sending end, a target modulation mode different from a current modulation mode; and then, generating, by the sending end, invalid data, and temporarily storing service data at the same time; and then, performing encapsulation and mapping on the invalid data, switching the current modulation mode to the target modulation mode, modulating encapsulated and mapped invalid data according to the target modulation mode, and sending modulated invalid data to a receiving end; and finally, after the sending end completes the encapsulation and mapping on the invalid data, performing encapsulation and mapping on the temporarily stored service data, modulating encapsulated and mapped service data according to the target modulation mode, and sending modulated service data to the receiving end.
Abstract translation: 本发明的实施例公开了一种用于发送和接收服务数据的方法，装置和系统，其中该方法包括：首先，通过发送端获得与当前调制模式不同的目标调制模式; 然后由发送端生成无效数据，同时暂时存储业务数据; 然后对无效数据执行封装和映射，将当前调制模式切换到目标调制模式，根据目标调制模式调制封装和映射的无效数据，并将调制的无效数据发送到接收端; 最后，在发送端完成对无效数据的封装和映射后，对临时存储的业务数据进行封装和映射，根据目标调制模式调制封装和映射的业务数据，并将调制业务数据发送给接收端 。
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公开(公告)号：US20140133857A1
公开(公告)日：2014-05-15
申请号：US14158427
申请日：2014-01-17
Applicant: Huawei Technologies Co., LTD
Inventor： Huiyu Zhou , Teng Ma , Kun Huang , Zhiyun Chen
IPC: H04B10/27
CPC classification number: H04B10/27 , H04B10/272 , H04B10/29 , H04J3/1694
Abstract: A method, device and system for implementing a long reach passive optical network are provided. Uplink optical burst packets are transmitted by an optical network unit. The uplink optical burst packets are converted into an electrical signal and then a continuous optical signal. The continuous optical signal is transmitted to a receiving device.
Abstract translation: 提供了一种用于实现长距离无源光网络的方法，设备和系统。 上行光突发数据包由光网络单元传输。 上行链路光突发数据包被转换为电信号，然后转换成连续的光信号。 连续的光信号被传送到接收装置。
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公开(公告)号：US11038580B2
公开(公告)日：2021-06-15
申请号：US17003949
申请日：2020-08-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Various embodiments provide a method for determining polarization information and a device thereof. In those embodiments, a first polarization information set sent by a transmitting device can be received by the receiving device. The first polarization information set includes at least one piece of first polarization information. A quality set comprising at least one quality of a received signal can be determined by the receiving device. The first polarization information corresponds to a quality of the received signal in the quality set, and the received signal is sent by the transmitting device to the receiving device through a non-line-of-sight channel. An optimal quality in the quality set can be determined by the receiving device. The optimal quality has a minimum degradation degree of the received signal in the quality set. The receiving device can then send the first polarization information corresponding to the optimal quality to the transmitting device.
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公开(公告)号：US20240256696A1
公开(公告)日：2024-08-01
申请号：US18633836
申请日：2024-04-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xianqiang Luo , Teng Ma , Weijie Xiang
IPC: G06F21/62
CPC classification number: G06F21/6218
Abstract: A first compute node sends a first data access request to a first data processing unit (DPU). The first data access request is used to access first data in a storage device. After receiving the first data access request, the first DPU first determines whether the first data is cached in a cache of the first DPU. If the first data is cached in the cache of the first DPU, the first DPU sends the cached first data to the first compute node. If the first data is not cached in the cache of the first DPU, the first DPU obtains the first data from the storage device, and sends the first data to the first compute node.
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公开(公告)号：US09219547B2
公开(公告)日：2015-12-22
申请号：US14158427
申请日：2014-01-17
Applicant: Huawei Technologies Co., LTD
Inventor： Huiyu Zhou , Teng Ma , Kun Huang , Zhiyun Chen
IPC: H04J14/00 , H04B10/27 , H04B10/272 , H04B10/29 , H04J3/16
CPC classification number: H04B10/27 , H04B10/272 , H04B10/29 , H04J3/1694
Abstract: A method, device and system for implementing a long reach passive optical network are provided. Uplink optical burst packets are transmitted by an optical network unit. The uplink optical burst packets are converted into an electrical signal and then a continuous optical signal. The continuous optical signal is transmitted to a receiving device.
Abstract translation: 提供了一种用于实现长距离无源光网络的方法，设备和系统。 上行光突发数据包由光网络单元传输。 上行链路光突发数据包被转换为电信号，然后转换成连续的光信号。 连续的光信号被传送到接收装置。
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