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公开(公告)号：US20240188122A1
公开(公告)日：2024-06-06
申请号：US18427650
申请日：2024-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Vipul Desai , Brian Classon
IPC: H04W74/00 , H04W72/0453 , H04W74/0833
CPC classification number: H04W74/006 , H04W72/0453 , H04W74/0833
Abstract: A reduced capability (RedCap) user equipment (UE) receives a system information block (SIB), in a first initial downlink (DL) bandwidth part (BWP) based on a first configuration within a master information block (MIB) received by the RedCap UE, the SIB indicating a second configuration for a second initial DL BWP, wherein the RedCap UE has a maximum bandwidth capability less than a minimum bandwidth capability for a non-RedCap UE, and wherein a bandwidth of the second initial DL BWP is no larger than the maximum bandwidth capability; receives transmissions in the first initial DL BWP before an initial access procedure; and receives transmissions in the second initial DL BWP during and after the initial access procedure in response to the RedCap UE transmitting a random access channel (RACH).
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公开(公告)号：US20230156776A1
公开(公告)日：2023-05-18
申请号：US18155417
申请日：2023-01-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Siva Kupanna Subramani , Philippe Sartori , Brian Classon
IPC: H04W72/566 , H04W72/25 , H04W72/51
CPC classification number: H04W72/566 , H04W72/25 , H04W72/51
Abstract: A method for operating a first communicating device includes sensing an availability of transmission resources; determining a first candidate sidelink resource set in accordance with the availability of transmission resources; and transmitting, to a second communicating device, a sidelink control information (SCI) message comprising a priority indicator indicating a priority associated with the first candidate sidelink resource set and time resource assignments of the first candidate sidelink resource set, the time resource assignments comprising resources reserved by the first communicating device for updating a second candidate sidelink resource set of the second communicating device.
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73.发明申请公开(公告)号：US20220264535A1
公开(公告)日：2022-08-18
申请号：US17662303
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Carmela Cozzo , Brian Classon
Abstract: A method includes receiving a higher layer message including reservation information for time domain network resources available for communicating with the plurality of wireless communication protocols; receiving a dynamically signaled message including a reservation indicator of a reservation status of a time domain network resource from the time domain network resources for communicating using a wireless communication protocol; and communicating using machine to machine communications over the wireless communication protocol, the communicating occurring over an available time domain network resource from the time domain network resources.
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74.发明申请公开(公告)号：US20220264534A1
公开(公告)日：2022-08-18
申请号：US17662292
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Carmela Cozzo , Brian Classon
Abstract: A method includes receiving, by a first device from a second device, a higher layer message including reservation information for time and frequency domain network resources available for communicating with a plurality of wireless communication protocols; receiving, by the first device from the second device, a dynamically signaled message including a reservation indicator indicating a reservation status of a time and frequency domain network resource from the time and frequency domain network resources for communicating using a wireless communication protocol; and communicating, by the first device, using machine type communications over the wireless communication protocol, the communicating occurring over an available time and frequency domain network resource from the time and frequency domain network resources.
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公开(公告)号：US11051289B2
公开(公告)日：2021-06-29
申请号：US16134700
申请日：2018-09-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lv , Brian Classon , Wen Zhang
Abstract: Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second subframe for transmitting dedicated control information, the embodiments of the present application enable the common control information to be transmitted to the terminal over the first subframe and/or enable the dedicated control information to be transmitted to the terminal over the second subframe according to the subframe configuration information, thereby achieving downlink control information transmission between the base station and the terminal.
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Patent Agency Ranking
公开(公告)号：US10779298B2
公开(公告)日：2020-09-15
申请号：US16146930
申请日：2018-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chaojun Li , Brian Classon , Yongxia Lyu , Sha Ma
Abstract: The present invention provides an uplink data sending method. The method includes: receiving, by a terminal device, scheduling signaling in at least one downlink time interval in a downlink time interval set, where the scheduling signaling is used to schedule uplink data, and any downlink time interval in the downlink time interval set belongs to a downlink subframe n; determining, by the terminal device, an uplink time interval corresponding to the at least one downlink time interval, where the any downlink time interval in the downlink time interval set is corresponding to the determined uplink time interval, the determined uplink time interval belongs to an uplink subframe n+k, and k is equal to 0, 1, 2, or 3; and sending, by the terminal device, the uplink data in the determined uplink time interval. In the foregoing solution, a latency from receiving scheduling information to sending uplink data can be reduced.
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公开(公告)号：US10555313B2
公开(公告)日：2020-02-04
申请号：US15827004
申请日：2017-11-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiangdong Zhang , Zheng Yu , Brian Classon
Abstract: Embodiments provide an information processing method, user equipment, and a base station, where the information processing method includes: obtaining, by user equipment, a coverage enhancement requirement; and communicating, by the user equipment, with a base station according to the coverage enhancement requirement. The user equipment obtains the coverage enhancement requirement and communicates with the base station according to the coverage enhancement requirement.
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公开(公告)号：US10548120B2
公开(公告)日：2020-01-28
申请号：US15068410
申请日：2016-03-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhuan Xia , Brian Classon , Xiangdong Zhang
Abstract: The present invention discloses an information acquiring method, including: acquiring initial information according to at least one preset resource set, where the at least one resource set is used to indicate a resource used to acquire the initial information. In the information acquiring method according to embodiments of the present invention, a terminal may receive the initial information by using a preset resource set without a need to detect a widest scope of resources, thereby improving receiving efficiency of the terminal, and further reducing power consumption of the terminal.
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公开(公告)号：US10524241B2
公开(公告)日：2019-12-31
申请号：US14996599
申请日：2016-01-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yan Cheng , Lixia Xue , Brian Classon
Abstract: A control information transmission method, user equipment, and a base station, and belong to the field of wireless technologies. The method includes: acquiring, by user equipment, configuration information of an enhanced physical downlink control channel EPDCCH set; determining, by the user equipment according to the configuration information and from the EPDCCH set, at least one EPDCCH set in which an EPDCCH needs to be monitored; and monitoring, by the user equipment, an EPDCCH on a resource corresponding to the at least one EPDCCH set, to acquire control information sent by a base station.
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公开(公告)号：US10182444B2
公开(公告)日：2019-01-15
申请号：US15160988
申请日：2016-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Brian Classon , Fang Nan , Xiangdong Zhang
Abstract: Embodiments of the present invention disclose a signal transmission method, user equipment, and a base station. The method includes: determining a feature parameter of UE; and according to the feature parameter of the UE and a preset correspondence, determining a coverage enhancement technology used to transmit a first signal, and/or determining a second signal that the UE supports transmitting, and/or determining a function, supported by the UE, of a third signal. The present invention can optimize resource utilization of a system, decrease processing complexity, and reduce power consumption.
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