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公开(公告)号：US12149355B2
公开(公告)日：2024-11-19
申请号：US17611238
申请日：2020-05-28
Applicant: ZTE CORPORATION
Inventor： Hui Xu , Chen Lu , Fengwei Wang , Xiangmo Zhao , Fei Hui
IPC: H04L1/08 , H04L1/1812 , H04L5/00 , H04W4/40 , H04W92/18
Abstract: The present disclosure provides an information transmission method and apparatus, a storage medium and an electronic apparatus. The method includes: confirming, by a transmitting terminal, activation/deactivation of PC5 HARQ retransmission; and retransmitting, by the transmitting terminal according to negative acknowledgement response information from a receiving terminal, V2X service data to the receiving terminal over PC5.
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公开(公告)号：US11576075B2
公开(公告)日：2023-02-07
申请号：US16497413
申请日：2017-11-13
Applicant: ZTE CORPORATION
Inventor： Hui Xu , Chen Lu , Fang Xie , Yaying Wang , Jianfeng Ding , Xiaoquan Hua
Abstract: Provided are an information transmission method and apparatus, and computer storage medium. The method includes following steps: a base station or a second user equipment (UE) sends instruction information to a first UE, where the instruction information is used for instructing the first UE to report at least one of acknowledgement information or channel quality information through a first interface or a second interface; if the base station or the second UE receives the acknowledgement information sent by the first UE, the base station or the second UE determines whether to retransmit data through the first interface according to the acknowledgement information; if the base station or the second UE receives the channel quality information sent by the first UE, the base station or the second UE determines a wireless transmission parameter of the first interface according to the channel quality information.
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公开(公告)号：US11211987B2
公开(公告)日：2021-12-28
申请号：US16862061
申请日：2020-04-29
Applicant: ZTE CORPORATION
Inventor： Bo Zhang , Kaiying Lv , Bo Sun , Chen Lu
IPC: H04B7/06 , H04B7/08 , H04B7/0417
Abstract: Methods, apparatus and systems for performing channel measurement in a multi-beam wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting a channel measurement frame based on a plurality of beams to a wireless communication device through a channel between the wireless communication node and the wireless communication device; and receiving a feedback frame from the wireless communication device. The channel measurement frame comprises a training sequence including a plurality of repetitive segments. Each of the plurality of repetitive segments is transmitted based on a respective one of the plurality of beams. The feedback frame comprises channel information of the channel with respect to at least one beam of the plurality of beams.
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公开(公告)号：US10863331B2
公开(公告)日：2020-12-08
申请号：US15739404
申请日：2016-04-21
Applicant: ZTE CORPORATION
Inventor： Hui Xu , Zijiang Ma , Yong Lv , Chen Lu
Abstract: A vehicle group management method is provided. In a coverage area of a Road Side Unit, it is determined by the RSU or a designated vehicle whether state information of a plurality of vehicle groups meets a first preset condition for integrating the vehicle groups or a second preset condition for splitting the vehicle groups. The designated vehicle has a management right for managing the vehicle groups. If the determination result is yes, the vehicle groups are integrated according to the first preset condition, or the vehicle groups are splitted according to the second preset condition. Additionally, a vehicle in the integrated vehicle groups or the split vehicle groups is designated as the designated vehicle.
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公开(公告)号：US10412623B2
公开(公告)日：2019-09-10
申请号：US15514021
申请日：2015-03-16
Applicant: ZTE Corporation
Inventor： Hui Xu , Hongjun Liu , Zijiang Ma , Chen Lu , Yaying Wang
Abstract: Disclosed are an MBMS bearer-based method and system for querying a node state in cluster communication and a storage medium. The method comprises: a cluster service application server transmits to a network node employing a multimedia broadcast multicast service (MBMS) bearer for transmitting a cluster service a request message for reporting a node state, receives node state information reported by the network node, selects, on the basis of the node state information, a mode for transmitting the cluster service, and mitigates impacts of congestion or overload on a target UE receiving the cluster service; the node state information comprises a congestion/overload identifier, an MBMS service area identifier, an MBMS service identifier, a congestion/overload start/end identifier. The technical solution of embodiments of the present invention mitigates the impacts of congestion or overload on the cluster service, thus enhancing user experience with the service.
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Patent Agency Ranking
公开(公告)号：US10334480B2
公开(公告)日：2019-06-25
申请号：US15514135
申请日：2015-03-20
Applicant: ZTE Corporation
Inventor： Hui Xu , Yong Lv , Hongjun Liu , Zijiang Ma , Chen Lu
IPC: H04W28/12 , H04L12/801 , H04W4/06 , H04W28/02 , H04W76/40
Abstract: Provided are a method, system, device for controlling congestion or overload and an eNB. The method includes: one or more eNBs configured to detect congestion or overload of user plane data are selected, and the one or more eNBs selected are notified; the one or more eNBs selected detect a congestion or overload event of the user plane data; when a triggering condition is met, the one or more eNBs selected send congestion or overload indication information to a GCS AS; and the GCS AS determines a start or end of congestion or overload which occurs in an MBMS area according to the congestion or overload indication information, and correspondingly selects a manner in which trunking service data are sent. By the technical solutions of the disclosure, the problem of influence for a trunking service when congestion or overload occurs in a network may be solved.
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公开(公告)号：US20190150056A1
公开(公告)日：2019-05-16
申请号：US16309918
申请日：2018-02-02
Applicant: ZTE CORPORATION
Inventor： Hui Xu , Lu Young , Yaying Wang , Lin Chen , Chen Lu
Abstract: The present disclosure provides a communication method and apparatus for realizing service continuity. The method includes: a remote user equipment autonomously selecting or determining based on a first indication of an access network, a communication path communicating with the access network; and the remote user equipment using the communication path to communicate with the access network. By means of the present disclosure, the determination of a communication path is realized. Therefore, problems in the relevant art of lacking a method for determining a communication link for a remote user equipment and service continuity are solved, thereby ensuring the service continuity of the remote user equipment, and providing a technological base for realizing communications of wearables.
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公开(公告)号：US10194454B2
公开(公告)日：2019-01-29
申请号：US15550365
申请日：2015-08-31
Applicant: ZTE CORPORATION
Inventor： Hui Xu , Zijiang Ma , Chen Lu , Yong Lv
Abstract: Disclosed are a method, system, evolved Node B (eNB) and User Equipment (UE) for implementing service scheduling. The method includes: an eNB sends time-domain scheduling information of Single Cell-Point To Multipoint (SC-PTM) Multimedia Broadcast Multicast Service (MBMS) to a UE, the time-domain scheduling information is used for indicating a position of a time-domain subframe where the MBMS is located, and a Physical Downlink Control Channel (PDCCH) of the time-domain subframe includes frequency-domain scheduling information of the MBMS. A UE receives time-domain scheduling information, performs blind detection at a position of a time-domain subframe indicated by the time-domain scheduling information, determines a PDCCH including frequency-domain scheduling information of MBMS, and reads the frequency-domain scheduling information on the PDCCH. The UE receives the MBMS on a Physical Downlink Share Channel (PDSCH) on the basis of the read frequency-domain scheduling information.
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公开(公告)号：US10104577B2
公开(公告)日：2018-10-16
申请号：US15514027
申请日：2015-02-11
Applicant: ZTE Corporation
Inventor： Hui Xu , Hongjun Liu , Zijiang Ma , Yaying Wang , Chen Lu
Abstract: Disclosed are an MBMS bearer-based method and system for reporting a congestion state in cluster communication and a storage medium. The method comprises: when user-side and/or control-side congestion or overload indication information reported by a network node of a multimedia broadcast multicast service (MBMS) bearer-based cluster service is received, a cluster service application server determines a target user equipment (UE) and a cluster service being affected, executes a corresponding policy, and mitigates impacts of congestion or overload on the target UE receiving the cluster service; and, when resume indication information reported by the network node is received, the cluster service application server utilizes the restored network node to select a bearer mode for transmitting the cluster service. The technical solution of embodiments of the present invention mitigates the impacts of network congestion or overload on the cluster service, thus enhancing user experience with the service.
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公开(公告)号：US09420626B2
公开(公告)日：2016-08-16
申请号：US14412791
申请日：2013-07-10
Applicant: ZTE Corporation
Inventor： Tao Xue , Xiangyang Yan , Bin Wang , Bin Zhao , Chen Lu
CPC classification number: H04W76/06 , H04L12/2859 , H04L43/0811 , H04L69/168 , H04W76/18 , H04W76/30
Abstract: The present disclosure discloses a method for managing release of a network port of a mobile terminal, and the method includes: during a PPPoE dialup or after completion of the PPPoE dialup, network ports of a current mobile terminal are scanned; it is determined whether scanned idle network ports are released erroneously, it is determined whether restoration of connection is desired for an erroneously released network port, and the restoration of connection is implemented according to conditions of current network connection and the PPPoE dialup when the restoration of connection is desired. The present disclosure further discloses a device for managing release of a network port of a mobile terminal. The method and device make it possible to solve a problem that a network port may be released erroneously after a PPPoE connection is established in the prior art.
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