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公开(公告)号：US20200008092A1
公开(公告)日：2020-01-02
申请号：US16568845
申请日：2019-09-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of this application relate to the field of communications technologies and disclose a communication method and a device. The method includes: obtaining, by an apparatus, signal quality of at least one beam in a cell; and determining, by the apparatus, the highest signal quality of a beam in the at least one beam as signal quality of the cell in a case that the highest signal quality of the at least one beam below a preset threshold.
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392.发明授权公开(公告)号：US10524221B2
公开(公告)日：2019-12-31
申请号：US15269277
申请日：2016-09-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of the present invention provide a base station, user equipment, and a measurement method for inter-base station carrier aggregation. The method includes: a primary base station of the UE sends a message include indication information to request the UE report a timing offset between the primary base station and a secondary base station of the UE; the secondary base station calculates a corrected measurement gap information according to a measurement gap information and the timing offset; the secondary base station stops scheduling the UE in a measurement gap period indicated by the corrected measurement gap information. In the embodiments of the present invention, the secondary base station does not schedule user equipment in a measurement gap period of the UE, which avoids waste of an air interface resource and improves the network transmission efficiency.
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公开(公告)号：US20190335372A1
公开(公告)日：2019-10-31
申请号：US16506195
申请日：2019-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingzeng Dai , Jing Liu , Yi Guo , Qinghai Zeng
Abstract: A handover apparatus and method, where the handover method includes receiving, by a target primary base station, a handover request from a source primary base station, where the handover request includes first configuration information of a source secondary base station, and the source primary base station and the source secondary base station jointly provide services for user equipment, sending, by the target primary base station, a first indication to the source secondary base station, where the first indication instructs the source secondary base station to remain unchanged, and sending, by the target primary base station, a handover acknowledgement to the source primary base station.
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394.发明授权公开(公告)号：US10433311B2
公开(公告)日：2019-10-01
申请号：US15491806
申请日：2017-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghai Zeng , Jian Zhang
IPC: H04W72/04 , H04W4/06 , H04L27/26 , H04W16/28 , H04W72/02 , H04W72/12 , H04W88/02 , H04W88/08 , H04W74/08
Abstract: Embodiments of the present invention provide an information transmission method, a device, and a system. The method includes: determining, by UE, a type of a coverage area in which the UE is located, where the type of the coverage area is a first coverage area or a second coverage area; and receiving, by the UE by using a corresponding beam according to the type of the coverage area in which the UE is located, the broadcast information sent by the network device. Therefore, when the UE is covered in the different coverage areas, the broadcast information sent by the network device can be received, and this ensures normal communication between the UE and the network device.
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公开(公告)号：US20190230583A1
公开(公告)日：2019-07-25
申请号：US16367724
申请日：2019-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of this application provide an access control method, a terminal device, and a radio access network device. The method includes: receiving, by a terminal device, access control information sent by a radio access network device; when the terminal device needs to initiate access or a service, checking, by the terminal device, a first check item obtained in a predetermined order from a plurality of check items in the access control information; obtaining, by the terminal device when the terminal device belongs to a target object indicated by first target object information included in the first check item, a first check result based on the first check item; and when the first check item is not a last check item of the plurality of check items, determining, by the terminal device, the first check result as a final result based on the first check result and first result processing information of the first check item, or checking a second check item obtained in the predetermined order from the plurality of check items. According to the embodiments of this application, flexible access may be implemented.
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Patent Agency Ranking
公开(公告)号：US10362560B2
公开(公告)日：2019-07-23
申请号：US15594339
申请日：2017-05-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qufang Huang , Qinghai Zeng
Abstract: The embodiments of the present invention relates to a multimedia broadcast multicast communication method, an apparatus, and a system. The method includes: receiving, by a base station, first indication information at a first time, where the first indication information instructs the base station to suspend transmitting service data in a multimedia broadcast multicast service MBSFN manner; and sending, by the base station, second indication information to user equipment UE according to the first indication information, so that the UE suspends, at a second time according to the second indication information, receiving the service data in the MBSFN manner. The first time is earlier than the second time, and duration between the first time and the second time is less than a multicast control channel MCCH modification period. The user equipment is notified in a more timely manner to suspend transmitting the service data in the MBSFN manner.
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公开(公告)号：US20190223230A1
公开(公告)日：2019-07-18
申请号：US16365332
申请日：2019-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng
CPC classification number: H04W76/10 , H04L63/04 , H04W12/001 , H04W48/08 , H04W48/10 , H04W48/16 , H04W72/04 , H04W92/045
Abstract: A method includes determining configuration information of a preset data bearer, where the preset data bearer is used to transmit data, and the configuration information comprises a data transmission mode of data transmitted over a radio interface through the preset data bearer. The method also includes sending the configuration information of the preset data bearer to a mobile terminal before establishment of a radio resource control (RRC) connection to the mobile terminal is completed, where the configuration information of the preset data bearer is used by the mobile terminal to transmit data through the preset data bearer.
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公开(公告)号：US10349459B2
公开(公告)日：2019-07-09
申请号：US15257600
申请日：2016-09-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingzeng Dai , Qinghai Zeng
Abstract: A relay node RN, a donor eNodeB DeNB and a communication method are disclosed, where the RN includes: a sending module, configured to send an indication message to a donor eNodeB DeNB, where the indication message is used to indicate whether the RN supports data stream aggregation; a receiving module, configured to: when the DeNB determines, according to the indication message, that the RN supports data stream aggregation, receive a request sent by the DeNB, where the request is used to request to communicate with user equipment UE by means of data stream aggregation between the RN and the DeNB; and a configuration module, configured to reconfigure a bearer between the RN and the DeNB according to the request, where the sending module is further configured to instruct the DeNB to communicate with the UE by means of the data stream aggregation between the DeNB and the RN.
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公开(公告)号：US20190159196A1
公开(公告)日：2019-05-23
申请号：US16252955
申请日：2019-01-21
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Jian Zhang , Hongping Zhang , Qinghai Zeng , Yan Wang , Liangliang Zhang
Abstract: By using a method for coordination between base stations, one base station allocates a resource to user equipment in a better manner with reference to resource configuration information saved in the base station and resource configuration information of another base station. The method provided in the embodiments of the present invention includes: acquiring, by a first base station, resource configuration information of a first cell, where the first cell is a cell served by the first base station; receiving resource configuration information of a second cell sent by a second base station, where the second cell is a cell served by the second base station; and allocating a resource to user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell, so that the user equipment communicates with the first cell and the second cell.
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公开(公告)号：US20190159057A1
公开(公告)日：2019-05-23
申请号：US16261604
申请日：2019-01-30
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Jian Zhang , Lixia Xue , Qinghai Zeng , Yuanjie Li , Ting Wang
IPC: H04W28/02 , H04W24/02 , H04W74/08 , H04W92/14 , H04W72/04 , H04W16/02 , H04W84/04 , H04W88/10 , H04W8/08
Abstract: Embodiments of the present disclosure provide a method for transmitting a service in a wireless communication network. The service is transmitted by a terminal device to a base station. The terminal device receives from the base station, information of a correspondence between a data radio bearer (DRB) and a radio interface technology supported in a frequency range of a cell. The frequency range is one of N frequency ranges, wherein N≥2. The terminal device also receives characteristic information of the radio interface technology, which includes a subcarrier spacing. The terminal device transmits the service on the DRB within the frequency range using the subcarrier spacing of the radio interface technology.
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