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公开(公告)号：US20220110009A1
公开(公告)日：2022-04-07
申请号：US17426428
申请日：2020-01-17
Applicant: ZTE CORPORATION
Inventor： Zhuang LIU , Yin GAO , Jiren HAN
Abstract: Provided are a non-public network configuration method and apparatus, a centralized unit (CU), a distributed unit (DU), a base station, and a computer-readable storage medium. The method includes: a CU acquiring configuration information of closed access group (CAG) cells of at least one DU in a base station to which the CU belongs; and the CU determining information about an activated CAG cell according to the configuration information of the CAG cells, and notifying the at least one DU of the information about the activated CAG cell.
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公开(公告)号：US20210021534A1
公开(公告)日：2021-01-21
申请号：US17061392
申请日：2020-10-01
Applicant: ZTE Corporation
Inventor： Yang LIU , Zhuang LIU , He HUANG
IPC: H04L12/841 , H04L12/26 , H04W56/00
Abstract: An example technique for communicating transmission delay includes receiving, at a first communication node, delay information from a second communication node for data packets transmitted from the second communication node to the first communication node, determining, by the first communication node, a transmission delay of the data packets based on the delay information, receiving, at the first communication node, a first message from a third communication node requesting the transmission delay of the data packets; and transmitting, from the first communication node in response to the first message, a second message to the third communication node, the second message including the transmission delay for the data packets.
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公开(公告)号：US20240381142A1
公开(公告)日：2024-11-14
申请号：US18675602
申请日：2024-05-28
Applicant: ZTE Corporation
Inventor： Yansheng LIU , Yin GAO , Dapeng LI , Man ZHANG , Zhuang LIU
IPC: H04W24/08
Abstract: This document is directed to methods, systems, and devices related to wireless communication. A method of wireless communication, comprising: receiving, by a first network node, from a core network (CN), a next generation application protocol (NGAP) message; wherein the NGAP message includes a quality of experience (QoE) configuration list; wherein the QoE configuration list includes a QoE identification (ID) and QoE priority information; wherein the CN predefines the QoE priority information; and processing, by the first network node, the QoE configuration list.
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公开(公告)号：US20240305521A1
公开(公告)日：2024-09-12
申请号：US18547765
申请日：2022-02-21
Applicant: ZTE CORPORATION
Inventor： Yingjun ZHOU , Yin GAO , Dapeng LI , Zhuang LIU , Feng XIE
IPC: H04L41/0803 , H04W24/08
CPC classification number: H04L41/0803 , H04W24/08
Abstract: Provided are an information processing method, apparatus, and device and a storage medium. The information processing method is applied by a first communication node and includes: receiving an upload related message sent by a second communication node, where the upload-related message carries upload configuration information; and performing an upload-related operation based on the upload configuration information.
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公开(公告)号：US20240276292A1
公开(公告)日：2024-08-15
申请号：US18642269
申请日：2024-04-22
Applicant: ZTE Corporation
Inventor： Zhuang LIU , Dapeng Li , He Huang , Yin Gao
CPC classification number: H04W28/0284 , H04W28/0268 , H04W28/0289 , H04W80/02
Abstract: This disclosure relates generally to a method, device, and system for congestion control in a wireless network. One method performed by a first network node is disclosed. The method may include determining that a DRB associated with a PDU session of a wireless device is ECN enabled; determining that a congestion occurs in the DRB; and transmitting a first message to at least one of: a second network node, or the wireless device, the first message comprising congestion information of the congestion in the DRB.
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Patent Agency Ranking
公开(公告)号：US20230067164A1
公开(公告)日：2023-03-02
申请号：US17844353
申请日：2022-06-20
Applicant: ZTE CORPORATION
Inventor： Zhuang LIU , Yin GAO , Zijiang MA
Abstract: Presented are a systems, methods, apparatuses, or a computer-readable media for uplink packet duplication transmission. A host radio access network (RAN) node hosting a packet data convergence protocol (PDCP) entity may determine a location of a primary radio link control (RLC) entity. The host RAN node may transmit, to an assisting RAN node, the location of the primary RLC entity.
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27.发明申请公开(公告)号：US20220394570A1
公开(公告)日：2022-12-08
申请号：US17774965
申请日：2020-11-04
Applicant: ZTE CORPORATION
Inventor： Jiren HAN , Zhuang LIU , Yin GAO
Abstract: A message receiving method and a message receiving apparatus, a message sending method and a message sending apparatus, a device and a storage medium are provided. The message receiving method includes: sending by the first network element a request message to a second network element, where the request message is used to indicate the second network element to send a request acknowledgement message; receiving the request acknowledgement message sent by the second network element, where the request acknowledgement message carries grid information of a target cell; and updating grid information of the first network element according to the grid information of the target cell carried in the request acknowledgement message.
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公开(公告)号：US20220240119A1
公开(公告)日：2022-07-28
申请号：US17717870
申请日：2022-04-11
Applicant: ZTE CORPORATION
Inventor： Zhuang LIU
Abstract: Provided is a data transmission method and a data transmission apparatus. The method includes: obtaining measurement results of channel transmission qualities of multiple channels, where a data duplication transmission function is configured on the multiple channels and is used for indicating an establishment of multiple connections with a terminal on the multiple channels, and the multiple connections are used for simultaneous transmissions of duplicated data on the multiple channels; determining, according to the obtained measurement results, whether to activate the data duplication transmission function; and performing a data transmission with the terminal on the multiple channels according to a determination result. A problem, in relevant technology, that the transmission resource consumption is large when the data transmission is performed in the manner of duplication transmission is solved, and the effects of improving link transmission quality and reducing transmission resource consumption are achieved.
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公开(公告)号：US20210385031A1
公开(公告)日：2021-12-09
申请号：US17415982
申请日：2019-12-20
Applicant: ZTE Corporation
Inventor： Zhuang LIU , Yin GAO , Dapeng LI
Abstract: Provided are a data retransmission indication and processing method and device. The data retransmission indication method includes: a first network element sends a retransmission indication message to a retransmission network element, the retransmission indication message being used to instruct the retransmission network element to retransmit segment data of a Packet Data Convergence Protocol (PDCP) Protocol Data Unit (PDU), which fails to transmit by the first network element, to a terminal.
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公开(公告)号：US20210242971A1
公开(公告)日：2021-08-05
申请号：US17239129
申请日：2021-04-23
Applicant: ZTE Corporation
Inventor： Zhuang LIU , Yin GAO
Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to transmitting data and feedback data between network elements is disclosed. In one exemplary aspect, a method for wireless communication includes transmitting data from a first network element to a second network element. The method also includes receiving, at the first network element, feedback data from the second network element, where the feedback data includes a highest delivered packet data convergence protocol (PDCP) sequence number (SN) and information indicative of a range of data that has been successfully delivered to a terminal. The method also includes retransmitting at least a portion of the data from the first network element based on the feedback data.
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