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公开(公告)号：US20190173647A1
公开(公告)日：2019-06-06
申请号：US16267768
申请日：2019-02-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoying XU , Xiaoxiao ZHENG , Yalin LIU
Abstract: Embodiments of the present disclosure relate to a communication method, user equipment, and a base station. The method includes: selecting, by user equipment, a DMRS from a demodulation reference signal DMRS list; sending, by the user equipment to a base station through a first channel, first data that carries the DMRS; receiving, by the user equipment through a second channel, second data that is sent by the base station and that carries feedback information, where a resource on which the second channel is located is determined based on the DMRS and a resource on which the first channel is located, or receiving, by the user equipment through a second channel, second data that is sent by the base station and that carries information about a resource on which a third channel is located, where a resource on which the second channel is located is determined based on the DMRS and a resource on which the first channel is located, and receiving, by the user equipment through the third channel, third data that is sent by the base station and that carries feedback information; and determining, by the user equipment, that the feedback information is information fed back by the base station for the first data. In the embodiments of the present disclosure, feedback information of a plurality of user equipments can be distinguished from each other while resource utilization is ensured.
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公开(公告)号：US20180077612A1
公开(公告)日：2018-03-15
申请号：US15811998
申请日：2017-11-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoxiao ZHENG , Li YANG , Yi GUO , Xiaoying XU , Lingli PANG
CPC classification number: H04W36/0016 , H04W36/08 , H04W36/38 , H04W48/12 , H04W48/16 , H04W74/002 , H04W76/10 , H04W76/11 , H04W76/27
Abstract: Embodiments of the present application disclose a radio resource connection setup method, user equipment, and a base station. The method may include: initiating, by UE, a connection setup request message to a first base station to which a camped cell currently being camped on belongs; receiving, by the UE, a connection setup request message that carries an air interface resource of an access cell, where the access cell is a camped cell that is not of the UE and that is identified by the first base station; and feeding back, by the UE in the access cell, a connection setup acknowledgement message to a base station to which the access cell belongs. In the embodiments of the present application, a delay and signaling in a radio resource connection setup procedure can be reduced.
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公开(公告)号：US20130337860A1
公开(公告)日：2013-12-19
申请号：US13972488
申请日：2013-08-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoying XU , Xiaoxiao ZHENG , Lingli PANG , Qufang HUANG , Qinghai ZENG
IPC: H04W4/08
Abstract: The present invention provides a group managing method and a PUSH Server. The method comprises: allocating a first group identifier to a group in an Application Server (AS); acquiring, according to a first identifier of a user joining the group, parameter information of the user, wherein the parameter information of the user comprises a second identifier of the user, location information of a user equipment (UE) corresponding to the user, and an identifier indicating whether the user enables reception of PUSH notification; establishing a group-based transmission bearer with a core network node; and generating group context corresponding to the first group identifier, wherein the group context comprises parameter information of the user in the group and information of the transmission bearer. Therefore, the group management efficiency is improved.
Abstract translation: 本发明提供一种组管理方法和PUSH服务器。 该方法包括：将第一组标识符分配给应用服务器（AS）中的组; 根据加入该组的用户的第一标识符，获取用户的参数信息，其中用户的参数信息包括用户的第二标识符，与该用户对应的用户设备（UE）的位置信息，以及 指示用户是否能够接收PUSH通知的标识符; 建立与核心网络节点的基于组的传输承载; 以及生成与所述第一组标识符相对应的组上下文，其中所述组上下文包括所述组中的用户的参数信息和所述传输承载的信息。 因此，集团管理效率得到提高。
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公开(公告)号：US20240214867A1
公开(公告)日：2024-06-27
申请号：US18596858
申请日：2024-03-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang FAN , Xiaoying XU
IPC: H04W28/02
CPC classification number: H04W28/0268
Abstract: Embodiments of this application provide a data transmission method and an apparatus. A first access network device receives first indication information from a core network device. The first indication information indicates that a first quality of service QoS flow of a first terminal device has an association relationship with a second QoS flow of a second terminal device. The first access network device schedules, based on the first indication information, data transmission of the first terminal device and the second terminal device.
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公开(公告)号：US20220394787A1
公开(公告)日：2022-12-08
申请号：US17886526
申请日：2022-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying XU , Qinghai ZENG , Feng HAN
Abstract: The disclosure provides communication methods and apparatuses. One example method includes that a second communication apparatus establishes at least one tunnel for a first radio bearer, where the at least one tunnel includes a first tunnel. The second communication apparatus sends a first message to a first communication apparatus, where the first message is carried in the first tunnel, the first message includes radio quality information of each of M logical channels, and the M logical channels are associated with the first radio bearer, where M is an integer greater than or equal to 1.
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Patent Agency Ranking
公开(公告)号：US20220225254A1
公开(公告)日：2022-07-14
申请号：US17709158
申请日：2022-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunhua YOU , Qufang HUANG , Xiaoying XU
Abstract: This application provides a method for processing timing advance TA of a terminal, and an apparatus. A terminal obtains a correspondence between first TA and a beam, determines, based on the correspondence, the beam corresponding to the first TA, and further determines, based on the beam corresponding to the first TA, whether the first TA is invalid. In other words, in embodiments of this application, the terminal may determine, by using a finer granularity, whether the first TA is invalid, and this helps trigger selection of more appropriate TA. Therefore, compared with a conventional solution, embodiments of this application can further reduce interference between uplink transmission.
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公开(公告)号：US20220015172A1
公开(公告)日：2022-01-13
申请号：US17487219
申请日：2021-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying XU , Qufang HUANG , Qiang FAN
Abstract: Embodiments of this application provide a communication method and a communications apparatus. The communication method includes: when a radio bearer RB needs to be established between a network device and a terminal device, the network device includes a first node and a second node, and functional entities corresponding to the RB include one PDCP entity and more than two RLC entities corresponding to the PDCP entity. The method includes: determining, by the first node, configuration information, where the configuration information is used to instruct the second node to establish N tunnels, the tunnel is used to transmit PDCP data or RLC data between the first node and the second node, and N is an integer greater than or equal to 2; and transmitting, by the first node, the configuration information to the second node.
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公开(公告)号：US20210219300A1
公开(公告)日：2021-07-15
申请号：US17214786
申请日：2021-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chong LOU , Xing LIU , Qufang HUANG , Xiaoying XU
Abstract: This application provides a communication method and a communications apparatus, to provide a solution for processing a conflict between uplink resources. The method includes: a terminal device obtains a first uplink resource, where the first uplink resource is used to send a first service. The terminal device obtains a second uplink resource, where the second uplink resource is used to send a second service, and the first uplink resource and the second uplink resource completely or partially overlap in a time domain. The terminal device determines a target uplink resource to be used in the time domain, where the target uplink resource is the first uplink resource or the second uplink resource. The terminal device sends data on the target uplink resource in the time domain.
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公开(公告)号：US20210105086A1
公开(公告)日：2021-04-08
申请号：US17126470
申请日：2020-12-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chong LOU , Jingrui GUO , Xing LIU , Xiaoying XU
Abstract: A data transmission method includes: receiving an uplink grant message from a network device, where the uplink grant message includes first information, and the first information corresponds to a plurality of transport block sizes; determining the plurality of transport block sizes based on the first information; determining, based on a size of to-be-sent data, a first transport block size from the plurality of transport block sizes; and sending the to-be-sent data to the network device based on the first transport block size.
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公开(公告)号：US20200374964A1
公开(公告)日：2020-11-26
申请号：US16992950
申请日：2020-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui WANG , Wenjie PENG , Xiaoying XU , Mingzeng DAI , Haiyan LUO
IPC: H04W76/25 , H04W36/18 , H04W36/00 , H04W76/16 , H04W76/34 , H04W28/06 , H04W80/02 , H04L5/00 , H04W88/06
Abstract: Embodiments of this application relate to the field of communications technologies, and disclose communications methods and apparatuses. In an implementation, a method comprising receiving, by a first communications device, information about a radio bearer (RB) of a heterogeneous communications system, wherein a duplication operation for the RB is configured by a second communications device, and the first communications device and the second communications are comprised in a master node or a secondary node; generating, by the first communications device, an activation indication indicating whether to activate or deactivate the duplication operation of the RB, wherein whether to activate or deactivate the duplication operation is determined by the first communications device; and sending the activation indication to a terminal device.
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