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公开(公告)号：US11212848B2
公开(公告)日：2021-12-28
申请号：US16055813
申请日：2018-08-06
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Qian Dai , Jianxun Ai , Lianbin Xiao , Ting Lu , Zhongda Du , Yuanfang Yu , Sergio Parolari
Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.
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公开(公告)号：US11191118B2
公开(公告)日：2021-11-30
申请号：US16443445
申请日：2019-06-17
Applicant: ZTE Corporation
Inventor： He Huang , Zhongda Du , Zijiang Ma , Jing Liu , Xin Wang
Abstract: One or more devices, systems, and/or methods for facilitating use of a radio bearer using a secondary path are provided. For example, a configuration message may be used to determine whether a secondary path is present. The secondary path may be configured based upon the configuration message.
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公开(公告)号：US09844000B2
公开(公告)日：2017-12-12
申请号：US14893767
申请日：2013-07-24
Applicant: ZTE CORPORATION
Inventor： Zhongming Chen , Yada Huang , Xiaojuan Shi , Zhongda Du , Dapeng Li
CPC classification number: H04W48/20 , H04W16/32 , H04W28/085 , H04W76/10 , H04W84/045 , H04W88/16 , H04W92/20
Abstract: Disclosed are a small cell eNodeB access system and a method for realizing network access therefor, including: setting up a control plane link and a user plane link respectively, the small cell eNodeB access system processing control plane data of access UE through the set up control plane link, and processing user plane data of an access UE via the set up user plane link. In the embodiment of the present invention, it makes the UE have data transmission and reception with two different eNodeBs such as macro cell (eNodeB) and small cell (eNodeB) simultaneously by separating the control plane with the data plane, so as to increase the user throughput and enhance the mobility performance, and to solve the problem that the user switches between the cells so that information exchanges frequently between nodes and so as to cause an impact on the core network.
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4.发明申请公开(公告)号：US20150249933A1
公开(公告)日：2015-09-03
申请号：US14430206
申请日：2013-09-09
Applicant: ZTE CORPORATION
Inventor： He Huang , Zhongda Du , Yang Liu
CPC classification number: H04W24/10 , H04W48/18 , H04W72/0453 , H04W76/27
Abstract: A method and an apparatus for processing measurement between network systems are provided. The method comprises: a UE receives measurement information configured by a first mode network, wherein the measurement information is information used by the UE to perform measurement on the first mode network in a second mode network; and after the UE is switched or reselected to the second mode network, the UE performs measurement on the first mode network according to the measurement information. It is solved the problem that in the related art poor user experience is caused because measurement cannot be performed on another network in one network and normal user service cannot be performed, while through the disclosure, so that measurement can be performed on another network in one network, thereby accelerating the measurement speed, shortening the cell reselection delay, and improving the effect of user experience.
Abstract translation: 提供了一种用于处理网络系统之间的测量的方法和装置。 该方法包括：UE接收由第一模式网络配置的测量信息，其中测量信息是UE在第二模式网络中在第一模式网络上使用的信息; 在UE被切换或重新选择到第二模式网络之后，UE根据测量信息在第一模式网络上执行测量。 解决了在现有技术中由于不能在一个网络中的另一个网络上进行测量而不能执行普通用户服务而造成用户体验不佳的问题，而通过公开，可以在一个网络中进行测量 网络，从而加快了测量速度，缩短了小区重选延迟，提高了用户体验的效果。
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公开(公告)号：US11856626B2
公开(公告)日：2023-12-26
申请号：US17522056
申请日：2021-11-09
Applicant: ZTE Corporation
Inventor： He Huang , Zhongda Du , Zijiang Ma , Jing Liu , Xin Wang
Abstract: One or more devices, systems, and/or methods for facilitating use of a radio bearer using a secondary path are provided. For example, a configuration message may be used to determine whether a secondary path is present. The secondary path may be configured based upon the configuration message.
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Patent Agency Ranking
公开(公告)号：US11483818B2
公开(公告)日：2022-10-25
申请号：US16911380
申请日：2020-06-24
Applicant: ZTE Corporation
Inventor： Li Niu , Zhongda Du , Yajun Zhao
Abstract: Methods, systems, and devices related to time-domain transmission scheduling for user equipment that is capable of operating in dual connections are described. In one exemplary aspect, a method for wireless communication is described. The method includes receiving, at a wireless device, information indicating a time-domain transmission pattern, determining a periodic transmission pattern based on the time-domain transmission pattern and an offset of the wireless device, and transmitting data, to the communication node, according to the periodic transmission pattern.
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公开(公告)号：US11405891B2
公开(公告)日：2022-08-02
申请号：US16961289
申请日：2019-01-11
Applicant: ZTE CORPORATION
Inventor： Bo Dai , Zhifeng Yuan , Kun Liu , Zhongda Du , Yifei Yuan
Abstract: Provided are a data transmission method and apparatus, a terminal and a base station. The data transmission method includes selecting, by a terminal, reference information from a reference information set corresponding to a preset reference information type; obtaining a first target data packet according to the selected reference information and a data packet to be transmitted; and sending the first target data packet to a base station.
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公开(公告)号：US12035383B2
公开(公告)日：2024-07-09
申请号：US18357080
申请日：2023-07-21
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Qian Dai , Jianxun Ai , Lianbin Xiao , Ting Lu , Zhongda Du , Yuanfang Yu , Sergio Parolari
IPC: H04W76/10 , H04W36/00 , H04W72/044 , H04W72/0453 , H04W72/23 , H04W74/0833 , H04W76/27
CPC classification number: H04W76/10 , H04W36/0072 , H04W72/0453 , H04W72/0473 , H04W72/23 , H04W74/0833 , H04W76/27
Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.
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公开(公告)号：US10582431B2
公开(公告)日：2020-03-03
申请号：US15572309
申请日：2015-09-22
Applicant: ZTE Corporation
Inventor： Zhongda Du
Abstract: A method and a source evolved Node B (eNB) for performing cellular network relocation are provided. The method includes: sending, by a source eNB to a target eNB for relocation, a relocation Request (REQ) message configured to instruct the target eNB to execute a primary user-plane function, the relocation REQ message containing context information of User Equipment (UE) on the source eNB; and after receiving a relocation REQ Acknowledgement (ACK) message returned by the target eNB and configured to acknowledge that the target eNB is a primary eNB after relocation, sending, by the source eNB, context information of the primary user-plane function on the source eNB to the target eNB, and stopping executing the primary user-plane function, the relocation REQ ACK message containing a user-plane address for the target eNB to receive data packets after relocation.
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公开(公告)号：US20180352590A1
公开(公告)日：2018-12-06
申请号：US16055813
申请日：2018-08-06
Applicant: ZTE Corporation
Inventor： Xiubin Sha , Bo Dai , Qian Dai , Jianxun Ai , Lianbin Xiao , Ting Lu , Zhongda Du , Yuanfang Yu , Parolari Sergio
CPC classification number: H04W24/02
Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.
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