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公开(公告)号：US20240244551A1
公开(公告)日：2024-07-18
申请号：US18616907
申请日：2024-03-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W56/00 , H04W52/02 , H04W68/02 , H04W72/0446
CPC classification number: H04W56/0015 , H04W52/0235 , H04W68/02 , H04W72/0446
Abstract: Embodiments of this application provide a signal transmission method and an apparatus. The method may include: A terminal device determines a periodicity of a synchronization signal; and the terminal device periodically receives the synchronization signal based on the periodicity of the synchronization signal through a first frequency resource, where the first frequency resource is further used to transmit a wake-up signal, and the wake-up signal indicates information about one or more terminal devices that need to receive paging.
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公开(公告)号：US20230319836A1
公开(公告)日：2023-10-05
申请号：US18295680
申请日：2023-04-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
CPC classification number: H04W72/23 , H04L41/12 , H04L45/02 , H04W48/12 , H04L5/0053 , H04L5/0073 , H04W88/02
Abstract: A method includes: transmitting a first common control channel on a first resource, wherein the first resource is one candidate resource of a first candidate resource set within downlink resources of a cell, wherein the first common control channel carries a common search space indication information, wherein the common search space indication information indicates an actual resource of a common search space in a second candidate resource set of the cell, wherein the second candidate resource set is a subset of a common search space candidate resource set, wherein the common search space candidate resource set comprises at least two subsets, and wherein each subset of the at least two subsets corresponds to a candidate resource of the first candidate resource set; and transmitting a physical downlink control channel in the actual resource of the common search space.
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公开(公告)号：US20220030561A1
公开(公告)日：2022-01-27
申请号：US17397282
申请日：2021-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
IPC: H04W72/04 , H04L12/24 , H04L12/751 , H04W48/12 , H04L5/00
Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
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公开(公告)号：US20190394811A1
公开(公告)日：2019-12-26
申请号：US16560674
申请日：2019-09-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meiying YANG , Zuomin WU , Sha MA , Qiang LI , Lei WAN
IPC: H04W74/08
Abstract: Embodiments of the present disclosure provide a backoff window adjustment method, and an apparatus. In downlink transmission, a base station obtains a trigger condition for adjusting a length of a backoff window on a first channel, and adjusts the length of the backoff window of the base station on the first channel according to the obtained trigger condition for adjusting the length of the backoff window on the first channel. In uplink transmission, a user equipment (UE) obtains a trigger condition for adjusting a length of a backoff window on a first channel, and adjusts the length of the backoff window of the UE on the first channel according to the obtained trigger condition for adjusting the length of the backoff window on the first channel.
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公开(公告)号：US20180199318A1
公开(公告)日：2018-07-12
申请号：US15887061
申请日：2018-02-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20180077706A1
公开(公告)日：2018-03-15
申请号：US15814266
申请日：2017-11-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Chaojun LI , Sha MA , Qiang LI
CPC classification number: H04W72/0446 , H04B7/2656 , H04L5/0048 , H04W74/006
Abstract: This application provides a method and device for generating a subframe, a method for determining a subframe and a user equipment. The method for generating a subframe includes: determining, by a first device, patterns of at least two special subframes used in a broadcast control channel modification period, where guard period GP durations of the at least two special subframes are different; and generating, by the first device, the at least two special subframes. The method enhances flexibility and improves a system resource utilization rate.
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公开(公告)号：US20160316403A1
公开(公告)日：2016-10-27
申请号：US15199088
申请日：2016-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang LI , Lixia XUE , Jingyuan SUN
CPC classification number: H04W36/0061 , H04W24/10 , H04W36/0088 , H04W72/0413 , H04W72/042 , H04W84/045
Abstract: Embodiments of the present invention provides a neighboring cell measurement method and a device. The method includes: receiving, by user equipment (UE), configuration information, sent by a base station, of at least two radio resource management (RRM) measurement procedures that are independent of each other, where the RRM measurement procedures are configured by the base station according to information about a to-be-measured neighboring cell; performing, by the UE, RRM measurement on one carrier by using the at least two RRM measurement procedures that are independent of each other, and obtaining at least two RRM measurement results; and reporting, by the UE, the RRM measurement results to the base station. According to the neighboring cell measurement method and the device provided in embodiments of the present invention, neighboring cell discovery and measurement can be implemented on a network.
Abstract translation: 本发明的实施例提供了一种相邻的小区测量方法和装置。 该方法包括：由用户设备（UE）接收由基站发送的至少两个彼此独立的无线资源管理（RRM）测量过程的配置信息，其中RRM测量过程由 根据关于要测量的相邻小区的信息的基站; 通过使用彼此独立的至少两个RRM测量程序，并且获得至少两个RRM测量结果，由UE执行对一个载波的RRM测量; 并由UE向基站报告RRM测量结果。 根据相邻小区测量方法和本发明的实施例中提供的设备，可以在网络上实现相邻小区发现和测量。
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公开(公告)号：US20160157217A1
公开(公告)日：2016-06-02
申请号：US15015430
申请日：2016-02-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/044 , H04L5/0007 , H04L5/003
Abstract: Embodiments of the present invention provide information sending and receiving methods and devices. The information sending method includes: determining, by a base station, a downlink subframe that is used to send first information to user equipment UE; and sending, by the base station, the first information to the UE by using the downlink subframe, where the downlink subframe is a first subframe, a second subframe, or a third subframe, where the first subframe includes at least two sub-physical resource block pairs, the second subframe includes at least two physical resource block pairs, and the third subframe includes at least one sub-physical resource block pair and at least one physical resource block pair. According to the embodiments of the present invention, an LTE communications system efficiently and flexibly supports various network architectures and various types of UEs.
Abstract translation: 本发明的实施例提供信息发送和接收方法和装置。 信息发送方法包括：由基站确定用于向用户设备UE发送第一信息的下行链路子帧; 以及由基站通过使用下行链路子帧向UE发送第一信息，其中下行链路子帧是第一子帧，第二子帧或第三子帧，其中第一子帧包括至少两个子物理资源 所述第二子帧包括至少两个物理资源块对，并且所述第三子帧包括至少一个子物理资源块对和至少一个物理资源块对。 根据本发明的实施例，LTE通信系统有效且灵活地支持各种网络架构和各种类型的UE。
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公开(公告)号：US20240298296A1
公开(公告)日：2024-09-05
申请号：US18659525
申请日：2024-05-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Yiru KUANG , Lixia XUE , Haibo XU , Qiang LI
CPC classification number: H04W68/02 , H04W8/20 , H04W52/0235
Abstract: A communication method includes receiving a paging message, wherein the paging message comprises a first identifier. The first identifier is useable to identify a paged first terminal device. A bit length of the first identifier is less than a bit length of a second identifier. The second identifier is a 5th generation-system-temporary subscriber identity (5G-S-TMSI) or a radio network temporary identity (I-RNTI). The communication method further includes determining, based on the first identifier, that the first terminal device is paged.
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公开(公告)号：US20230003833A1
公开(公告)日：2023-01-05
申请号：US17943898
申请日：2022-09-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang LI
Abstract: Embodiments of this application provide a radar system, and a signal processing method and apparatus. The radar system includes: a transmitting assembly, a receiving assembly, and a controller. The transmitting assembly is configured to generate and transmit N first signals, where characteristics of the N first signals are different, the characteristic includes a wavelength and/or a delay, and N is an integer greater than 1; the receiving assembly is configured to receive a second signal; and the controller is configured to determine, based on the characteristics of the N first signals, whether the second signal includes an echo signal corresponding to the first signal.
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