公开(公告)号：US20160037538A1

公开(公告)日：2016-02-04

申请号：US14776534

申请日：2014-02-28

Applicant: ZTE CORPORATION

Inventor： Yu Ngok LI ,  Jian LI ,  Feng XIE ,  Yan XUE ,  Yong ZHENG ,  Junfeng ZHANG

IPC: H04W72/08 ,  H04W24/10 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04W24/10 ,  H04W72/0406 ,  H04W84/045 ,  H04W92/20

Abstract: Disclosed are a system and a method for interference coordination between communication nodes. A first-type wireless transceiver apparatus of the system is configured to report status information by sending first-type signaling to a second-type wireless transceiver apparatus, and perform data transmission and/or to perform measurement according to second-type signaling. The second-type wireless transceiver apparatus is configured to allocate resources according to the first-type signaling, and indicate the resource allocation by sending the second-type signaling to the first-type wireless transceiver apparatus. The method comprises: reporting status information by sending first-type signaling to a second-type wireless transceiver apparatus, and peforming data transmission and/or performing measurement according to second-type signaling; and allocating resources by sending the second-type signaling to a first-type wireless transceiver apparatus. By using the embodiments of the present invention, the problem of interference between adjacent communication nodes of a variety of base stations in a dense deployment network is solved, and the problem of interference to a user due to the interference between the communication modes is solved, thereby ensuring reliable reception of downlink data.

Abstract translation: 公开了通信节点之间的干扰协调的系统和方法。 该系统的第一种无线收发器装置被配置为通过向第二类型的无线收发器装置发送第一类型的信令来报告状态信息，并且根据第二类型信令执行数据传输和/或执行测量。 第二类型无线收发器装置被配置为根据第一类型信令分配资源，并且通过向第一类型无线收发器装置发送第二类型信令来指示资源分配。 该方法包括：通过向第二类型无线收发器装置发送第一类型信令来报告状态信息，并根据第二类型信令进行数据传输和/或执行测量; 以及通过将第二类型信令发送到第一类型无线收发器装置来分配资源。 通过使用本发明的实施例，解决了密集部署网络中各种基站的相邻通信节点之间的干扰问题，解决了由于通信模式之间的干扰而对用户的干扰问题， 从而确保下行链路数据的可靠接收。

公开(公告)号：US20150312832A1

公开(公告)日：2015-10-29

申请号：US14646492

申请日：2013-10-09

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Yin GAO ,  Li CHU ,  Shuang LIANG ,  Feng XIE

IPC: H04W36/32 ,  H04W88/16 ,  H04W64/00

CPC classification number: H04W36/32 ,  H04W36/0055 ,  H04W36/12 ,  H04W64/006 ,  H04W84/005 ,  H04W84/047 ,  H04W88/16

Abstract: A method for gateway relocation, an MME and a DeNB are disclosed. The method includes: in a process of an MRN performing handover of the DeNB, the MME of the MRN judging whether it is required to execute a relocation of a gateway serving the MRN according to the current location of the MRN.

Abstract translation: 公开了一种用于网关重新定位的方法，一种MME和一个DeNB。 该方法包括：在MRN执行DeNB的切换的过程中，MRN的MME根据MRN的当前位置判断是否需要对服务于MRN的网关进行重定位。

公开(公告)号：US20250038895A1

公开(公告)日：2025-01-30

申请号：US18915558

申请日：2024-10-15

Applicant: ZTE Corporation

Inventor： Hanchao LIU ,  Feng XIE ,  Minzhe ZHAO ,  Fei WANG

IPC: H04L1/1829 ,  H04L5/00

Abstract: The present disclosure describes methods, system, and devices for applying dynamic codebooks for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback. One method includes transmitting, by a wireless communication device, HARQ-ACK based on more than one dynamic HARQ-ACK codebooks, wherein each dynamic HARQ-ACK codebook corresponds to a timing advance group (TAG). Another method includes receiving, by a wireless communication node from a wireless communication device, HARQ-ACK based on more than one dynamic HARQ-ACK codebooks, wherein each dynamic HARQ-ACK codebook corresponds to a TAG.

公开(公告)号：US20240236715A1

公开(公告)日：2024-07-11

申请号：US18612872

申请日：2024-03-21

Applicant: ZTE Corporation

Inventor： Feng XIE ,  Fei WANG ,  Hanchao LIU ,  Yan XUE

IPC: H04W24/02 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/232

CPC classification number: H04W24/02 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/232

Abstract: System, apparatus and methods for wireless communication are described. One example method includes receiving, by a wireless device, a higher layer message carrying a radio configuration information that provides multiple mappings between one carrier and multiple carrier frequencies, wherein the higher layer message is received at or above a radio link layer; and operating in response to receiving a lower layer message, the wireless device according to a mapping indicated in the lower layer message.

公开(公告)号：US20240204937A1

公开(公告)日：2024-06-20

申请号：US18593459

申请日：2024-03-01

Applicant: ZTE Corporation

Inventor： Yan XUE ,  Feng XIE ,  Hanchao LIU ,  Fei WANG ,  Jun XU

IPC: H04L5/00 ,  H04L1/1812

CPC classification number: H04L5/0016 ,  H04L1/1812 ,  H04L5/0055

Abstract: The present disclosure describes methods, system, and devices for mapping multiple transport blocks (TBs) in a time domain. The method includes transmitting a set of transport blocks (TBs) between a first wireless device and a second wireless device by: mapping the set of TBs in a resource space comprising a time unit in a time domain and a frequency unit in a frequency domain, wherein: each TB mapped to a same codeword in the set of TBs is separated in time domain; the set of TBs comprises n TBs mapped to the same codeword, and n is an integer larger than 1; and each TB in the set of TBs is capable of being packaged separately at a transmitting end, and capable of being delivered separately to an upper layer at a receiving end.

公开(公告)号：US20230308907A1

公开(公告)日：2023-09-28

申请号：US18205062

申请日：2023-06-02

Applicant: ZTE Corporation

Inventor： Li YANG ,  Yan XUE ,  Feng XIE ,  Yanwei FANG

IPC: H04W24/02 ,  H04W64/00

CPC classification number: H04W24/02 ,  H04W64/006

Abstract: The present disclosure describes methods, system, and devices for configuring a user equipment (UE) for minimization of drive test (MDT). One method includes receiving, by a radio access network (RAN) node, a start message from a core network (CN) or an operation and maintain system (OAM). The start message comprising at least one MDT configuration item and optional non-access stratum (NAS) information, the at least one MDT configuration item comprising at least one of the following MDT configuration information: an expected position, an expected mobility profile, an expected velocity, an expected direction, an expected service profile, or an indicator for the UE to sense and report local surroundings; and sending, by the RAN node, a configuration message to the UE, the configuration message, so that the UE performs according to the at least one MDT configuration item and the optional NAS information and reports a MDT measurement result.

公开(公告)号：US20230239771A1

公开(公告)日：2023-07-27

申请号：US18009079

申请日：2021-06-01

Applicant: ZTE CORPORATION

Inventor： Bo DAI ,  Shuqiang XIA ,  Feng XIE ,  Zhifeng YUAN ,  Xiubin SHA

IPC: H04W48/12

CPC classification number: H04W48/12

Abstract: Disclosed are a network access method and apparatus, a resource maintenance method and apparatus, a device, and a storage medium. The network access method includes receiving the system message of a first cell sent by a second node, where the system message of the first cell includes the configuration information of a second cell; and accessing the second cell based on the configuration information of the second cell.

公开(公告)号：US20230199478A1

公开(公告)日：2023-06-22

申请号：US18112180

申请日：2023-02-21

Applicant: ZTE CORPORATION

Inventor： Li YANG ,  Feng XIE

IPC: H04W8/22

CPC classification number: H04W8/22

Abstract: Methods, apparatus and systems for wireless communication capability confirmation are described. In one embodiment, a method performed by a wireless communication node to confirm a capability of a wireless communication device, includes: determining there is a problem with a first capability of a first wireless communication device; transmitting a first capability confirmation enquiry message to the first wireless communication device to enquire about the first capability; receiving a capability confirmation reply message from the first wireless communication device, the capability confirmation reply message containing information about the first capability; determining that at least a portion of the first capability is a fake capability based on the information about the first capability; and providing a network resource configuration so as to avoid using or involving the fake capability of the first wireless communication device.

公开(公告)号：US20230155797A1

公开(公告)日：2023-05-18

申请号：US18146005

申请日：2022-12-23

Applicant: ZTE CORPORATION

Inventor： Feng XIE ,  Shuqiang XIA ,  Wei LUO

IPC: H04L5/00 ,  H04W8/00 ,  H04W72/20

CPC classification number: H04L5/0091 ,  H04L5/0048 ,  H04W8/005 ,  H04W72/20

Abstract: Presented are systems and methods for identifying radio communication services. A wireless communication device may determine a transmission control indication state identifier (TCI) according to at least one transmission from a wireless communication node. The wireless communication device may determine an identity of a domain. The wireless communication device may identify a transmission control indication state within the domain according to the TCI and the identity.

公开(公告)号：US20230055739A1

公开(公告)日：2023-02-23

申请号：US17859219

申请日：2022-07-07

Applicant: ZTE Corporation

Inventor： Yan XUE ,  Feng XIE

IPC: H04W28/24

Abstract: This disclosure generally relates configuration of transmission profile of data flows in communication networks and particularly relates to configuration of Quality of Service (QoS) profile for QoS flows. In some implementations, a first network element in the communication network may be configured to determine a plurality of transmission profiles for a data flow and transmit these profiles to a second network element. The second network element may adaptively select an active transmission profile from the plurality of transmission profiles for configuring the transmission of the data flow. The second network element may further modify the active transmission profile from the plurality of transmission profiles during an active transmission of the data flow without involving additional decision by the first network element.