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公开(公告)号：US10425843B2
公开(公告)日：2019-09-24
申请号：US15328314
申请日：2015-07-21
Applicant: ZTE Corporation
IPC: H04W24/02 , H04L12/24 , H04L29/08 , H04W8/08 , H04W36/00 , H04W36/26 , H04B17/318 , H04L12/26 , H04W28/02
Abstract: Provided are an optimized processing method and apparatus for service migration of a terminal. According to the optimized processing method, when the terminal conducts service transmission with a network or when the terminal performs service migration between a source network element and a target network element, service performance information of the terminal is acquired. By means of the technical solution, the technical problem in the related art that the service performance or service experience, etc. of a terminal is not taken into account during service transmission between a terminal and a network or during service migration of a terminal is solved, so the service performance and service experience can be obtained when the terminal conducts service transmission or service migration, thereby providing a powerful support for optimizing the service migration or service transmission of the terminal and improving the experience of a user.
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公开(公告)号：US10425839B2
公开(公告)日：2019-09-24
申请号：US15546902
申请日：2015-08-26
Applicant: ZTE Corporation
Inventor： Li Yang , Wei Gou , Yajun Zhao , Zhisong Zuo
Abstract: Methods and devices for using an unlicensed carrier resource are provided. In a method for using an unlicensed carrier resource, an eNode B (eNB) receives indication information reported by a User Equipment (UE), where the indication information is used for indicating that a local Secondary Cell (Scell) of the UE is idle; upon a trigger of the indication information, the eNB detects whether a local Scell of the eNB is idle or not; and the eNB judges, according to a detection result, whether or not to use an unlicensed carrier resource which has been occupied by the UE.
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公开(公告)号：US20180213584A1
公开(公告)日：2018-07-26
申请号：US15743066
申请日：2016-03-01
Applicant: ZTE CORPORATION
Inventor： Li Yang
CPC classification number: H04W76/15 , H04W16/14 , H04W28/08 , H04W72/0406 , H04W76/20 , H04W76/27 , H04W84/12 , H04W88/06
Abstract: Disclosed in the present disclosure are a data transmission method, device, a system, and a computer storage medium. The method is applied to a communication system including a terminal and a network device, and the terminal is provided with at least two WLAN communication elements capable of performing WLAN communication and next generation WLAN communication. The method includes: transmitting, by the terminal, communication parameters of each of the WLAN communication elements to the network device; and controlling, by the network device, each of the WLAN communication elements according to the communication parameters to establish at least two aggregated WLAN links (AWL) with accessible access points (AP) respectively, where each of the AWL can be configured to carry data and to stop carrying data, and can also be maintained, reconfigured and deleted separately.
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24.发明申请公开(公告)号：US20170164235A1
公开(公告)日：2017-06-08
申请号：US15303748
申请日：2014-05-19
Applicant: ZTE Corporation
CPC classification number: H04W28/08 , H04L47/12 , H04L67/303 , H04W28/12 , H04W36/22 , H04W48/18 , H04W84/12 , H04W88/08 , H04W92/20
Abstract: The embodiments of the present disclosure disclose a load information transfer method and system, a network element and a computer storage medium. Here, the load information transfer method includes that: a first network element acquires own load information; and sends the load information to a second network element according to a request of the second network element, or the first network element actively sends the load information to the second network element.
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公开(公告)号：US12156073B2
公开(公告)日：2024-11-26
申请号：US17484789
申请日：2021-09-24
Applicant: ZTE Corporation
Inventor： Jianmin Fang , Li Yang
IPC: H04W28/02 , H04L43/062 , H04W24/10
Abstract: A method and apparatus for performing and configuring a performance monitoring is disclosed. In one embodiment, a method for performing a performance monitoring by a wireless communication node of a wireless communication system, includes: receiving a first message from a core network of the wireless communication system; and performing a performance monitoring according to the first message, wherein the first message comprises performance control information of at least one corresponding service flow, wherein the performance control information comprises at least one of the following: a packet delay budget and at least one indicator.
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Patent Agency Ranking
公开(公告)号：US12047457B2
公开(公告)日：2024-07-23
申请号：US17601077
申请日：2020-03-12
Applicant: ZTE CORPORATION
Inventor： Zijiang Ma , Li Yang , Yin Gao
IPC: H04L67/141 , H04W76/10 , H04W84/04
CPC classification number: H04L67/141 , H04W76/10 , H04W84/045
Abstract: The present application provides a session processing method and apparatus, a network device and a storage medium. The session processing method includes: receiving, by a distributed node, a session processing request message from a central node, the session processing request message including information of a partial session to be processed in the distributed node, and the central node being connected to multiple distributed nodes; and processing the partial session with a UE by the distributed node receiving the session processing request message according to the information of the partial session to be processed.
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27.发明授权公开(公告)号：US11968576B2
公开(公告)日：2024-04-23
申请号：US18108205
申请日：2023-02-10
Applicant: ZTE CORPORATION
Inventor： Li Yang
CPC classification number: H04W36/023 , H04W36/0011 , H04W36/08
Abstract: Provided are an address coordination method and device, a base station, a session management function (SMF) network element and a storage medium. In a handover process of a terminal from a source base station side to a target base station side, a UPF split state of a PDU session of the terminal may be determined and data transmission tunnel address coordination may be implemented, thereby enhancing flexibility of split control of the PDU session in the handover process of the terminal, preventing the target base station side from executing PDU session resource modify/modification indication and other processes again to perform the data transmission tunnel address coordination after the terminal completes the handover. Resource admission control efficiency of the target base station side can be improved, so that the PDU session enters a reasonable state of UPF split or UPF non-split as soon as possible, and signaling resources between the target base station side and a core network can be saved.
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公开(公告)号：US11812492B2
公开(公告)日：2023-11-07
申请号：US17211476
申请日：2021-03-24
Applicant: ZTE CORPORATION
Inventor： Li Yang , Xiaojuan Shi , He Huang , Jianwu Dou
Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for maintaining signal and data connections from a mobile base station portion relative to a fixed network portion. In one embodiment, a method performed by a communication node gateway, includes: receiving a signal from a mobile communication node portion at a first dynamic port during a first duration of time; directing the signal from the first dynamic port to a static port associated with transport network layer information during the first duration of time; receiving the signal at a second dynamic port during a second duration of time after the first duration of time; and directing the signal from the second dynamic port to the static port during the second duration of time by using the transport network layer information.
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公开(公告)号：US10986533B2
公开(公告)日：2021-04-20
申请号：US16328438
申请日：2017-08-01
Applicant: ZTE CORPORATION
Abstract: Provided is a radio access network slice construction method and apparatus applied to a master base station. The method includes: constructing, by each of the master base station and at least one neighboring secondary base station in the RAN, a network slice end-to-end correspondence with a core network, and determining RAN slices information in the master base station and the neighboring secondary base station; collecting statistics, by the master base station, on Slice IDs or MDD information reported by all UEs served by the master base station, and obtaining quantity of slice resources needed to be allocated to construct RAN slices by the master base station; transmitting, by the master base station, reconstruction request information of a RAN slice to the neighboring secondary base station; and performing, by the master base station, multi-connection data transmission reconfiguration on the UEs served by the master base station through an RRC message.
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公开(公告)号：US10362602B2
公开(公告)日：2019-07-23
申请号：US15546355
申请日：2015-08-26
Applicant: ZTE CORPORATION
Inventor： Li Yang
Abstract: A clear channel detection method includes: if a node device performs a CCA detection for the first time and finds that a full bandwidth of an unlicensed carrier channel is in a busy state, the node device divides the full bandwidth of the unlicensed carrier channel into two or more sub-bandwidths for the first time according to a preset division manner; if the node device performs the CCA detection again and finds that all sub-bandwidths are in the busy state, the node device divides each of the divided sub-bandwidths into two or more sub-bandwidths for the second time according to the preset division manner, and continues to perform CCA detection until the CCA detects that any sub-bandwidth is in a clear state, or the number of CCA cycle detections is up to a maximum value, then exits from the CCA cycle detections.
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