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公开(公告)号：US20150381318A1
公开(公告)日：2015-12-31
申请号：US14848551
申请日：2015-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wen ZHANG , Yongxia LYU
CPC classification number: H04L1/0071 , H04L1/005 , H04W74/004
Abstract: The present invention discloses a method for determining an interleaver, including: determining an interleaver identifier according to a binding parameter and a preset association relationship between the interleaver identifier and the binding parameter; performing interleaving processing on to-be-sent data by using an interleaver corresponding to the interleaver identifier; and performing de-interleaving processing on received data by using the interleaver corresponding to the interleaver identifier. An embodiment of the present invention further provides a corresponding device. According to technical solutions of the present invention, during data transmission, a UE and an eNodeB can accurately learn an interleaver that is used by the other party, thereby de-interleaving data correctly.
Abstract translation: 本发明公开了一种确定交织器的方法，包括：根据绑定参数和交织器标识符与绑定参数之间的预设关联关系确定交织器标识; 通过使用与交织器标识符相对应的交织器对待发送数据执行交织处理; 以及通过使用与交织器标识符相对应的交织器对接收到的数据执行解交织处理。 本发明的实施例还提供了相应的装置。 根据本发明的技术方案，在数据传输期间，UE和eNodeB可以准确地学习另一方使用的交织器，从而正确地解码数据。
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公开(公告)号：US20250039599A1
公开(公告)日：2025-01-30
申请号：US18914149
申请日：2024-10-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengyao ZHU , Chunjian LI , Chaoyu SHI , Yingming LI , Wen ZHANG , Jingdong CHEN , Xin LENG , Yichen YANG , Xianrui WANG
IPC: H04R1/40 , G10L21/0216
Abstract: This application relates to wearable devices and sound pickup methods. An example method includes: displaying a first interface in response to a first operation, where the first interface is used to configure a sound pickup direction; and determining a target sound pickup direction in response to a second operation detected on the first interface. In some instances, the electronic device can provide a sound pickup direction configuration function by using the first interface, so that a user can select the target sound pickup direction based on an actual application situation, and the electronic device can directly pick up a sound signal based on the target sound pickup direction in a subsequent sound pickup process, or perform signal enhancement processing on a picked-up original sound signal based on the target sound pickup direction to obtain an enhanced sound signal in the target sound pickup direction in the original sound signal.
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公开(公告)号：US20170347345A1
公开(公告)日：2017-11-30
申请号：US15680642
申请日：2017-08-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing HU , Yongqiang GAO , Wen ZHANG , Yue LI
CPC classification number: H04W72/042 , H04W72/0413 , H04W74/0833
Abstract: The present invention discloses a method and a device for resource configuration, the method includes: at first a base station broadcasts public resource configuration to a user equipment on a broadcast channel, and then the base station obtains an available public resource after receiving RRC connection request sent by a target user equipment in a desynchronization state, the target user equipment is a user equipment of the user equipments which is in a desynchronization state; finally the base station sends an index number of the available public resource to the target user equipment, so that the target user equipment performs data transmission through the available public resource corresponding to the index number of the available public resource. The present invention can be applied to the field of communication system.
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公开(公告)号：US20170332381A1
公开(公告)日：2017-11-16
申请号：US15667550
申请日：2017-08-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia LYU , Tong JI , Wen ZHANG
CPC classification number: H04W72/0486 , H04L5/0044 , H04L27/2607 , H04L27/2666 , H04L47/00 , H04W72/04
Abstract: Embodiments of the present invention provide a data sending and receiving method and device. The method includes: receiving a threshold; if a data volume of a packet to be sent is less than the threshold, sending the packet in a first data transmission manner; and if a data volume of the packet is greater than or equal to the threshold, sending the packet in a second data transmission manner. By adopting the technical solution of the present invention, a resource waste caused by transmitting small data in a data transmission manner used for transmitting a large packet in the prior art can be reduced, transmission efficiency of small data can be improved, and a transmission delay can be reduced.
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5.发明申请DOWNLINK CONTROL INFORMATION SENDING METHOD AND DEVICE, AND DOWNLINK CONTROL INFORMATION RECEIVING METHOD AND DEVICE 审中-公开下行控制信息发送方法和设备，以及下行链路控制信息接收方法和设备公开(公告)号：US20170079065A1
公开(公告)日：2017-03-16
申请号：US15363327
申请日：2016-11-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongxia LYU , Wen ZHANG , Wei SUN
CPC classification number: H04W72/1289 , H04L5/1415 , H04W72/04 , H04W72/1284
Abstract: The present invention discloses a downlink control information sending method and device, and a downlink control information receiving method and device. The sending method includes: sending, by a base station device, downlink control information DCI on a physical downlink control channel PDCCH of a downlink subframe, where the DCI is used to instruct user equipment UE to receive physical downlink shared channel PDSCH information in an uplink subframe; and sending the PDSCH information in the uplink subframe. In this way, the base station can effectively schedule an uplink subframe, and a purpose of transmitting a downlink service by using an uplink subframe is achieved, which not only improves utilization of a wireless spectrum resource corresponding to the uplink subframe, but also effectively diverts load pressure of a wireless spectrum resource corresponding to a downlink subframe. Therefore, overall utilization of wireless spectrum resources of a system is improved.
Abstract translation: 本发明公开了一种下行链路控制信息发送方法和装置，以及下行链路控制信息接收方法及装置。 发送方法包括：基站装置在下行链路子帧的物理下行链路控制信道PDCCH上发送下行链路控制信息DCI，其中DCI用于指示用户设备UE在上行链路中接收物理下行链路共享信道PDSCH信息 子帧 并在上行链路子帧中发送PDSCH信息。 以这种方式，基站能够有效地调度上行子帧，实现通过上行链路子帧发送下行业务的目的，这不仅提高了与上行子帧对应的无线频谱资源的利用率，而且有效地转发 对应于下行链路子帧的无线频谱资源的负载压力。 因此，系统的无线频谱资源的整体利用得到改善。
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Patent Agency Ranking
6.发明申请BROADCAST INFORMATION SENDING METHOD, BROADCAST INFORMATION RECEIVING METHOD, DEVICE, AND SYSTEM 有权广播信息发送方法，广播信息接收方法，设备和系统公开(公告)号：US20160029354A1
公开(公告)日：2016-01-28
申请号：US14873988
申请日：2015-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia LYU , Tong JI , Wen ZHANG
CPC classification number: H04W72/042 , H04B1/69 , H04B2001/6908 , H04L12/18 , H04W4/06
Abstract: Embodiments of the present invention disclose a broadcast information sending method, a broadcast information receiving method, a device, and a system, relate to the communications field, and are used to reduce system overheads, and improve coverage performance. The method provided by the embodiments of the present invention includes: sending, by a network device on a physical broadcast channel PBCH, PBCH information to user equipment UE, and sending, by the network device, the PBCH information in a specific radio frame in each period T of the PBCH, where the PBCH information only includes information about a system frame number SFN, and the period T is greater than one radio frame.
Abstract translation: 本发明的实施例公开了与通信领域相关的广播信息发送方法，广播信息接收方法，设备和系统，并且用于减少系统开销并提高覆盖性能。 本发明实施例提供的方法包括：通过物理广播信道PBCH上的网络设备向用户设备UE发送PBCH信息，并由网络设备发送每个特定无线帧中的PBCH信息 周期T，其中PBCH信息仅包括关于系统帧号SFN的信息，并且周期T大于一个无线电帧。
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公开(公告)号：US20180205531A1
公开(公告)日：2018-07-19
申请号：US15918773
申请日：2018-03-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wen ZHANG , Yongxia LYU
CPC classification number: H04L5/14 , H04B1/7156 , H04B1/76 , H04B2001/71563 , H04L5/00 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L5/0091 , H04L5/0092 , H04L27/261 , H04W88/08
Abstract: A signal processing method and device is disclosed. The method includes: sending a first data signal and receiving a second data signal in a first RB of a time unit; and further sending a first reference signal according to first reference information and receiving a second reference signal according to second reference information in the first RB, where: the first reference information is different from the second reference information; the first reference information includes: a time-frequency resource location occupied by the first reference signal, and sequence information of the first reference signal; and the second reference information includes: a time-frequency resource location occupied by the second reference signal, and sequence information of the second reference signal.
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公开(公告)号：US20170099078A1
公开(公告)日：2017-04-06
申请号：US15383878
申请日：2016-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia LYU , Tong JI , Wen ZHANG
CPC classification number: H04B1/709 , H04B1/69 , H04B2201/70703 , H04B2201/70705 , H04J13/0003 , H04L25/03006 , H04W4/70 , H04W24/02 , H04W88/08
Abstract: Embodiments of the present disclosure provide a wireless communications method, user equipment, a base station and a system, and relate to the field of wireless communications. The method includes: acquiring a frequency domain spreading factor, a symbol-level spreading factor and a transmission time interval-level spreading factor; and performing frequency domain spreading, symbol-level spreading and transmission time interval-level spreading on first to-be-sent information respectively according to the acquired spreading factors and sending first spread information; or, despreading, according to the acquired spreading factors, second spread information sent by a base station.
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9.发明申请公开(公告)号：US20160013832A1
公开(公告)日：2016-01-14
申请号：US14866282
申请日：2015-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia LYU , Tong JI , Wen ZHANG
CPC classification number: H04B1/709 , H04B1/69 , H04B2201/70703 , H04B2201/70705 , H04J13/0003 , H04L25/03006 , H04W4/70 , H04W24/02 , H04W88/08
Abstract: Embodiments of the present invention provide a wireless communications method, user equipment, a base station and a system, and relate to the field of wireless communications. The method includes: acquiring a frequency domain spreading factor, a symbol-level spreading factor and a transmission time interval-level spreading factor; and performing frequency domain spreading, symbol-level spreading and transmission time interval-level spreading on first to-be-sent information respectively according to the acquired spreading factors and sending first spread information; or, despreading, according to the acquired spreading factors, second spread information sent by a base station.
Abstract translation: 本发明的实施例提供一种无线通信方法，用户设备，基站和系统，并涉及无线通信领域。 该方法包括：获取频域扩频因子，符号级扩频因子和传输时间间隔级扩频因子; 并且根据所获取的扩展因子分别对第一待发送信息执行频域扩展，符号级扩展和传输时间间隔级扩展，并发送第一扩展信息; 或者，根据获取的扩频因素解扩，由基站发送的第二扩频信息。
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公开(公告)号：US20150373673A1
公开(公告)日：2015-12-24
申请号：US14838623
申请日：2015-08-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia LYU , Tong JI , Wen ZHANG
CPC classification number: H04W72/0486 , H04L5/0044 , H04L27/2607 , H04L27/2666 , H04L47/00 , H04W72/04
Abstract: Embodiments of the present invention provide a data sending and receiving method and device. The method includes: receiving a threshold; if a data volume of a packet to be sent is less than the threshold, sending the packet in a first data transmission manner; and if a data volume of the packet is greater than or equal to the threshold, sending the packet in a second data transmission manner. By adopting the technical solution of the present invention, a resource waste caused by transmitting small data in a data transmission manner used for transmitting a large packet in the prior art can be reduced, transmission efficiency of small data can be improved, and a transmission delay can be reduced.
Abstract translation: 本发明的实施例提供了一种数据发送和接收方法和装置。 该方法包括：接收阈值; 如果要发送的分组的数据量小于阈值，则以第一数据传输方式发送分组; 并且如果分组的数据量大于或等于阈值，则以第二数据传输方式发送分组。 通过采用本发明的技术方案，可以减少在现有技术中以用于发送大分组的数据传输方式发送小数据而导致的资源浪费，可以提高小数据的传输效率，并且传输延迟 可以减少
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