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公开(公告)号：US10536912B2
公开(公告)日：2020-01-14
申请号：US15663391
申请日：2017-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Weiwei Song , Liangliang Zhang , Wei Quan , Zhongbin Qin , Jian Zhang
Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when determining that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.
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公开(公告)号：US20190394666A1
公开(公告)日：2019-12-26
申请号：US16563401
申请日：2019-09-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Xuelong Wang , Junren Chang , Lingshuai Kong
Abstract: A measurement configuration method, includes receiving measurement trigger information comprising event trigger information or periodic measurement configuration information, and one or a combination of the following information: a measurement quantity (M) that needs to be reported and a measurement quantity (T) for triggering a measurement event; and sorting and reporting beams in a cell based on the measurement quantity (M) that needs to be reported or the measurement quantity (T) for triggering a measurement event.
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73.发明授权公开(公告)号：US10470061B2
公开(公告)日：2019-11-05
申请号：US15346502
申请日：2016-11-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Shi , Junren Chang , Liangliang Zhang , Bo Lin
Abstract: User equipment includes a receiving module configured to receive first indication information sent by a first base station. The first indication information includes a time period required by the user equipment to request to access a second base station. The user equipment includes a sending module to send the random access scrambling code to the second base station. The user equipment further includes a notification module to notify the first base station that a secondary cell group failure occurs if the user equipment fails to access the second base station within the time period.
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公开(公告)号：US10299217B2
公开(公告)日：2019-05-21
申请号：US15424141
申请日：2017-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuhua Chen , Qinghai Zeng , Junren Chang , Jian Zhang , Guanglin Han
Abstract: A method for ensuring parallel data random access and a user equipment are provided. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel (PRACH) not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.
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公开(公告)号：US20170332337A1
公开(公告)日：2017-11-16
申请号：US15663391
申请日：2017-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Weiwei Song , Liangliang Zhang , Wei Quan , Zhongbin Qin , Jian Zhang
Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when determining that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.
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Patent Agency Ranking
公开(公告)号：US20170311374A1
公开(公告)日：2017-10-26
申请号：US15640088
申请日：2017-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yuchun Wu , Shulan Feng , Chen-Xiong Zhang
CPC classification number: H04W76/25 , H04L41/0823 , H04W24/02 , H04W28/18 , H04W36/0069 , H04W36/24 , H04W36/36 , H04W76/10 , H04W76/27 , H04W88/06
Abstract: Embodiments of the present invention provide a wireless communications method, apparatus, and system. A terminal is provided. The terminal sets up a connection to a first base station, and stays in always connected mode. Therefore, when the terminal moves in a dense network, handovers of the first base station can be reduced. Further, when the terminal moves in the dense network, frequent signaling interaction is reduced, paging load in the entire network is reduced, and an end-to-end delay in service setup and transmission is reduced.
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公开(公告)号：US09743366B2
公开(公告)日：2017-08-22
申请号：US14823278
申请日：2015-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Weiwei Song , Liangliang Zhang , Wei Quan , Zhongbin Qin , Jian Zhang
CPC classification number: H04W56/00 , H04W56/0005 , H04W56/005 , H04W56/0055 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/04 , H04W88/08
Abstract: An uplink synchronization processing method, a user equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.
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公开(公告)号：US20170196003A1
公开(公告)日：2017-07-06
申请号：US15466518
申请日：2017-03-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Yongping Zhang , Liangliang Zhang
CPC classification number: H04W72/0406 , H04L5/001 , H04W16/32 , H04W76/15 , H04W84/047 , H04W88/08 , H04W88/16
Abstract: A method and a device for establishing an evolved packet system EPS bearer are disclosed. The method includes establishing, by a first base station to which UE belongs, a first EPS bearer based on a first CC for the UE, wherein the first EPS bearer is an EPS bearer between the first base station and the UE; and instructing, by the first base station, a second base station to establish a second EPS bearer based on a second CC for the UE, wherein the second EPS bearer is an EPS bearer between the second base station and the UE. The present invention enables the UE to aggregate carriers of different frequency ranges from the first base station to which the UE belongs and the second base station to which the UE belongs to transmit data, thus improving the throughput of the data transmitted by the UE.
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公开(公告)号：US09629124B2
公开(公告)日：2017-04-18
申请号：US14491584
申请日：2014-09-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Yongping Zhang , Liangliang Zhang
CPC classification number: H04W72/0406 , H04L5/001 , H04W16/32 , H04W76/15 , H04W84/047 , H04W88/08 , H04W88/16
Abstract: A method and a device for establishing an evolved packet system EPS bearer are disclosed. The method includes establishing, by a first base station to which UE belongs, a first EPS bearer based on a first CC for the UE, wherein the first EPS bearer is an EPS bearer between the first base station and the UE; and instructing, by the first base station, a second base station to establish a second EPS bearer based on a second CC for the UE, wherein the second EPS bearer is an EPS bearer between the second base station and the UE. The present invention enables the UE to aggregate carriers of different frequency ranges from the first base station to which the UE belongs and the second base station to which the UE belongs to transmit data, thus improving the throughput of the data transmitted by the UE.
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80.发明申请User Equipment, Base Station, Base Station Access Method, and Radio Link Monitoring Method 审中-公开用户设备，基站，基站接入方式和无线链路监控方法公开(公告)号：US20170055166A1
公开(公告)日：2017-02-23
申请号：US15346502
申请日：2016-11-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Shi , Junren Chang , Liangliang Zhang , Bo Lin
Abstract: User equipment includes a receiving module configured to receive first indication information sent by a first base station. The first indication information includes a time period required by the user equipment to request to access a second base station. The user equipment includes a sending module to send the random access scrambling code to the second base station. The user equipment further includes a notification module to notify the first base station that a secondary cell group failure occurs if the user equipment fails to access the second base station within the time period.
Abstract translation: 用户设备包括：接收模块，用于接收由第一基站发送的第一指示信息。 第一指示信息包括用户设备请求访问第二基站所需的时间段。 用户设备包括向第二基站发送随机接入扰码的发送模块。 用户设备还包括通知模块，用于如果用户设备在该时间段内无法访问第二基站，则通知第一基站发生二次小区组故障。
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