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31.发明授权公开(公告)号：US10980030B2
公开(公告)日：2021-04-13
申请号：US16562045
申请日：2019-09-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiqun Ge , Wuxian Shi , Wen Tong
Abstract: A polarization stream architecture is described. A transmitter may implement a reverse polarization stream to shape a first source signal in a first signal space to a first target signal in a second signal space. The reverse polarization stream is implemented as a cascade of reverse polarization steps. Each reverse polarization step includes a shuffle function, a split function, a scaling function and an offset function. Machine-learning techniques may be used to implement the scaling function and the offset function. A receiver may implement a polarization stream to recover the source signal.
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公开(公告)号：US10812107B2
公开(公告)日：2020-10-20
申请号：US15875403
申请日：2018-01-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hamid Saber , Yiqun Ge
Abstract: A sub-channel to carry an information bit, in input bits that are to be encoded, is selected from each of multiple subsets of sub-channels that are provided by a length N polar code. The subsets include sub-channels that are associated with respective overlapping constituent polar codes of the length N polar code. The constituent polar codes are of length Nref
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公开(公告)号：US10666391B2
公开(公告)日：2020-05-26
申请号：US16249910
申请日：2019-01-17
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Chen Xu , Rong Li , Gongzheng Zhang , Yue Zhou , Lingchen Huang , Yunfei Qiao , Carmela Cozzo , Yiqun Ge
Abstract: Embodiments of this application provide a method for encoding data in a wireless communication network. A communication device obtains an information bit sequence of a bit length K and a code length M. When M is greater than or equal to a first threshold and K is greater than or equal to a second threshold, the device divides the information bit sequence into p subsequences that are of an equal length K1. Then the device encodes each of the p subsequence to obtain p encoded subsequences. The device rate-matches each of the p encoded subsequences to obtain p rate matched subsequences, concatenates the p rate matched subsequences to obtain the output sequence of the code length M, then outputs the output sequence.
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公开(公告)号：US10601543B2
公开(公告)日：2020-03-24
申请号：US16540086
申请日：2019-08-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Huangping Jin , Shengchen Dai , Rong Li , Yinggang Du , Jun Wang , Yiqun Ge
Abstract: The application provides manner for communicating channel state information (CSI) in a communication network. A preset length is used for equalizing lengths of CSI to be reported. The preset length is determined based on a quantity of CSI-reference signal (RS) ports. A communication device determines whether a total length of one or more indication information items to be included in the CSI is less than the preset length. If the total length of the one or more indication information items to be included in the CSI is less than the preset length, the communication device adds one or more padding bits, to obtain a CSI bit sequence including the one or more indication information items and the one or more padding bits. A total length of the CSI bit sequence is consistent with the preset length. The communication device then outputs the CSI bit sequence.
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公开(公告)号：US10484130B2
公开(公告)日：2019-11-19
申请号：US15717745
申请日：2017-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Gongzheng Zhang , Rong Li , Jun Wang , Wen Tong , Yiqun Ge
Abstract: Embodiments of this disclosure enhance the error detection performance of parallel polar encoding by cross-concatenating parity bits between segments of information bits transmitted over different sets of sub-channels. In one embodiment, a first segment of information bits is transmitted over a first set of sub-channels, and at least a second segment of information bits, and a masked parity bit, are transmitted over a second set of sub-channels. A value of the masked parity bit is equal to a bitwise combination of a first parity bit computed from the first segment of information bits and a second parity bit computed from the second segment of information bits. The bitwise combination may be a bitwise AND, a bitwise OR, or a bitwise XOR of the respective parity bits.
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Patent Agency Ranking
公开(公告)号：US20190149268A1
公开(公告)日：2019-05-16
申请号：US16249910
申请日：2019-01-17
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Chen Xu , Rong Li , Gongzheng Zhang , Yue Zhou , Lingchen Huang , Yunfei Qiao , Carmela Cozzo , Yiqun Ge
IPC: H04L1/00
Abstract: Embodiments of this application provide a method for encoding data in a wireless communication network. A communication device obtains an information bit sequence of a bit length K and a code length M. When M is greater than or equal to a first threshold and K is greater than or equal to a second threshold, the device divides the information bit sequence into p subsequences that are of an equal length K1. Then the device encodes each of the p subsequence to obtain p encoded subsequences. The device rate-matches each of the p encoded subsequences to obtain p rate matched subsequences, concatenates the p rate matched subsequences to obtain the output sequence of the code length M, then outputs the output sequence.
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公开(公告)号：US20160291980A1
公开(公告)日：2016-10-06
申请号：US14676461
申请日：2015-04-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yiqun Ge , Wuxian Shi
CPC classification number: G06F9/3814 , G06F9/30105 , G06F9/3557 , G06F9/3824 , G06F9/3836 , G06F9/3838 , G06F9/3842 , G06F9/3851 , G06F9/3855 , G06F9/3859 , G06F9/3861 , G06F9/3869 , G06F9/3871 , G06F9/3885
Abstract: A superscalar processor, for out of order self-timed execution, comprising a plurality of independent self-timed function units, having corresponding instruction queues for holding instructions to be executed by the function unit. The processor further comprising an instruction dispatcher configured for inputting instructions in program counter order; and determining an appropriate function unit for execution of the instruction and a resource management unit configured for monitoring the function units and signaling availability of the appropriate function unit, wherein the dispatcher only dispatches the instruction to the appropriate function unit in response to the availability signal from the resource management unit.
Abstract translation: 一种超标量处理器，用于无序自定时执行，包括多个独立的自定时功能单元，具有用于保持由功能单元执行的指令的相应指令队列。 所述处理器还包括配置成以程序计数器顺序输入指令的指令分配器; 以及确定用于执行所述指令的适当功能单元和被配置用于监视所述功能单元和所述适当功能单元的信令可用性的资源管理单元，其中所述调度员仅响应于来自所述功能单元的可用性信号将所述指令发送到所述适当的功能单元 资源管理单元。
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公开(公告)号：US20250088431A1
公开(公告)日：2025-03-13
申请号：US18901713
申请日：2024-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Yiqun Ge , Wen Tong
Abstract: Aspects of the present disclosure relate to inference and, in particular, to distributed inference representative of a machine learning process. It is expected that inferencing will be a service in wireless networks. Aspects of the present application relate to applying aspects of coding theory to distributed inference to introduce redundancy. Methods of decoding outputs from a distributed inference process are also provided.
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公开(公告)号：US11923973B2
公开(公告)日：2024-03-05
申请号：US17962023
申请日：2022-10-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Jiajie Tong , Rong Li , Jun Wang , Wen Tong , Yiqun Ge , Xiaocheng Liu
CPC classification number: H04L1/0009 , H03M13/11 , H03M13/13 , H03M13/611 , H03M13/616 , H03M13/6362 , H04L1/0041 , H04L1/0043 , H04L1/0061 , H04L1/0063 , H04L1/0065
Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.
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40.发明授权公开(公告)号：US11791967B2
公开(公告)日：2023-10-17
申请号：US17561357
申请日：2021-12-23
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L5/00 , H04L1/1607 , H04L27/26 , H04W56/00 , H04W72/0446 , H04W72/0453 , H04W72/044 , H04W72/30
CPC classification number: H04L5/0053 , H04L1/1642 , H04L27/2628 , H04W56/001 , H04W72/0446 , H04W72/0453 , H04W72/0466 , H04W72/30
Abstract: A broadcast signaling method performed by a network device having a protocol stack of with first and second protocol layers where the second protocol layer is below the first protocol layer, the method including generating, by the network device, first information at the first protocol layer, generating, by the network device, second information at the second protocol layer, where the second information is used to determine a time-frequency resource corresponding to one or more synchronization signal blocks (SSBs), processing, by the network device, the first information and the second information at the second protocol layer, and sending, by the network device to a terminal device by using a physical broadcast channel (PBCH) in the one or more SSBs, data obtained after second protocol layer processing.
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