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1. 发明公开

US20230363049A1 METHOD AND DEVICE FOR PERFORMING SIDELINK TRANSMISSION AND RECEPTION 审中-公开
公开(公告)号：US20230363049A1
公开(公告)日：2023-11-09
申请号：US18352086
申请日：2023-07-13
申请人： ZTE Corporation
发明人： Wei Luo , Lin Chen
IPC分类号： H04W76/28 , H04W28/02
CPC分类号： H04W76/28 , H04W28/0268 , H04W92/18
摘要： This disclosure relates to methods and devices for sidelink communication between user equipment in a wireless communication network. A method may include an upper layer of a first UE providing to a lower layer discontinuous reception (DRX) configuration assistance information, the first UE transmitting the DRX configuration assistance information to a second UE, and receiving back DRX configuration information. Another method includes a second UE receiving DRX configuration information from the first UE and determining accept or reject it, wherein the second UE can transmit to the first UE acceptance or rejection information. Another method includes receiving from the network a DRX setting indicating whether a DRX configuration is set by the network, the first UE, or the second UE. Another method includes receiving second DRX configuration information and determining third DRX configuration information based on the second and first DRX configuration information.

2. 发明授权

US11765728B2 Method and device for resource allocation and release in wireless sidelink communication 有权
公开(公告)号：US11765728B2
公开(公告)日：2023-09-19
申请号：US17962280
申请日：2022-10-07
申请人： ZTE Corporation
发明人： Wei Luo , Lin Chen , Boyuan Zhang , Weiqiang Du
IPC分类号： H04W72/00 , H04W72/20 , H04W76/38 , H04W76/27 , H04W72/542 , H04W88/06
CPC分类号： H04W72/20 , H04W72/542 , H04W76/27 , H04W76/38 , H04W88/06
摘要： This disclosure relates to methods and devices for wireless sidelink resource allocation for a user equipment (UE) assisted by an anchor UE. Various mechanisms are disclosed for handling releasing of the anchor UE initiated by either the anchor UE or the assisted UE, and for handling sidelink resources already allocated to the UE by the anchor UE prior to the release. Additional mechanisms are disclosed for using an anchor UE to assist in allocating sidelink resources to multiple UEs configurable in a shared manner or non-shared manner.

3. 发明公开

US20230189293A1 METHODS AND SYSTEMS FOR EXCHANGING INFORMATION FOR SIDELINK COMMUNICATIONS 审中-公开
公开(公告)号：US20230189293A1
公开(公告)日：2023-06-15
申请号：US18105484
申请日：2023-02-03
申请人： ZTE Corporation
发明人： Weiqiang Du , Wei Luo , Lin Chen , Boyuan Zhang
IPC分类号： H04W72/25 , H04W72/21 , H04W72/40
CPC分类号： H04W72/25 , H04W72/21 , H04W72/40
摘要： Methods, apparatus, and systems for selecting and establishing sidelink resources amongst UEs. The disclosure provides various systems and methods of exchanging parameters amongst a group of networked UEs in order to schedule resources.

4. 发明申请

US20220225129A1 METHODS AND DEVICES FOR ROUTING AND BEARER MAPPING CONFIGURATION 有权
公开(公告)号：US20220225129A1
公开(公告)日：2022-07-14
申请号：US17708502
申请日：2022-03-30
申请人： ZTE CORPORATION
发明人： Lin Chen , Wei Luo , Mengzhen Wang , Wei Zou , Xueying Diao
IPC分类号： H04W24/04 , H04L45/28 , H04W40/34
摘要： This disclosure relates to methods and devices for routing and bearer mapping configuration in an integrated access and backhaul (IAB) network. In one implementation, the method may include detecting, by an IAB entity, a failure in transmitting a packet via an egress link of an original routing path. The method may further include selecting, by the IAB entity, a backhaul adaption protocol routing identifier of a backup routing path for the packet. The method may further include selecting, by the IAB entity, an egress backhaul radio link control channel on an egress link of the backup routing path for transmitting the packet.

5. 发明授权

US10531435B2 Resource processing method and device 有权
公开(公告)号：US10531435B2
公开(公告)日：2020-01-07
申请号：US15555195
申请日：2016-02-19
申请人： ZTE Corporation
发明人： Wei Luo , Lin Chen , Feng Xie
IPC分类号： H04W72/04 , H04W4/02 , H04W76/14
摘要： A resource processing method and device are provided. In the method, a first UE transmits configuration information of a transmission and/or reception resource or resource pool to a second UE, and the resource or resource pool is used for indicating resource information used in information interaction between the second UE and the first UE.

6. 发明授权

US09425928B2 Data transmission method and device 有权
标题翻译：数据传输方法及装置
公开(公告)号：US09425928B2
公开(公告)日：2016-08-23
申请号：US14408278
申请日：2013-06-19
申请人： ZTE CORPORATION
发明人： Yanfeng Guan , Xianming Chen , Wei Luo , Yifei Yuan , Zhisong Zuo
IPC分类号： H04W4/00 , H04L5/00 , H04B1/713 , H04B1/7136 , H04W72/04
CPC分类号： H04L5/0007 , H04B1/713 , H04B1/7136 , H04L5/0012 , H04L5/0055 , H04W72/0446
摘要： Provided are a data transmission method and device. The method includes: determining, by means of a frequency hopping manner according to a TTI Bundling parameter, a frequency domain position of a physical resource block in a slot for sending a TTI Bundling, wherein a frequency hopping variable i of the frequency hopping manner is determined according to the TTI Bundling parameter by means of one of or a combination of predetermined approaches, where mod is a modulus operation, floor is rounded down operation, ns is a sequence number of the time slot; transmitting data on a time frequency resource corresponding to the frequency domain position of the physical resource block in the slot of the TTI bundling. According to the solution, the coverage area of the TTI bundling data transmission is improved.
摘要翻译：提供了一种数据传输方法和装置。该方法包括：根据TTI捆绑参数，通过跳频方式确定用于发送TTI捆绑的时隙中的物理资源块的频域位置，其中跳频方式的跳频变量i为根据TTI捆绑参数通过预定方法中的一种或组合来确定，其中mod是模数运算，floor是舍入运算，ns是时隙的序列号; 在与TTI捆绑的时隙中的物理资源块的频域位置相对应的时间频率资源上发送数据。根据该方案，提高了TTI捆绑数据传输的覆盖面积。

7. 发明申请

US20150180621A1 DATA TRANSMISSION METHOD AND DEVICE 有权
标题翻译：数据传输方法和设备
公开(公告)号：US20150180621A1
公开(公告)日：2015-06-25
申请号：US14408278
申请日：2013-06-19
申请人： ZTE CORPORATION
发明人： Yanfeng Guan , Xianming Chen , Wei Luo , Yifei Yuan , Zhisong Zuo
IPC分类号： H04L5/00 , H04B1/7136
CPC分类号： H04L5/0007 , H04B1/713 , H04B1/7136 , H04L5/0012 , H04L5/0055 , H04W72/0446
摘要： Provided are a data transmission method and device. The method includes: determining, by means of a frequency hopping manner according to a TTI Bundling parameter, a frequency domain position of a physical resource block in a slot for sending a TTI Bundling, wherein a frequency hopping variable i of the frequency hopping manner is determined according to the TTI Bundling parameter by means of one of or a combination of predetermined approaches, where mod is a modulus operation, floor is rounded down operation, ns is a sequence number of the time slot; transmitting data on a time frequency resource corresponding to the frequency domain position of the physical resource block in the slot of the TTI bundling. According to the solution, the coverage area of the TTI bundling data transmission is improved.
摘要翻译：提供了一种数据传输方法和装置。该方法包括：根据TTI捆绑参数，通过跳频方式确定用于发送TTI捆绑的时隙中的物理资源块的频域位置，其中跳频方式的跳频变量i为根据TTI捆绑参数通过预定方法中的一种或组合来确定，其中mod是模数运算，floor是舍入运算，ns是时隙的序列号; 在与TTI捆绑的时隙中的物理资源块的频域位置相对应的时间频率资源上发送数据。根据该方案，提高了TTI捆绑数据传输的覆盖面积。

8. 发明授权

US11950124B2 Methods, apparatus and systems for integrated access and backhaul bearer management 有权
公开(公告)号：US11950124B2
公开(公告)日：2024-04-02
申请号：US17170516
申请日：2021-02-08
申请人： ZTE CORPORATION
发明人： Lin Chen , Ying Huang , Wei Luo , Mengzhen Wang
IPC分类号： H04W28/02 , H04W28/10 , H04W76/11 , H04W76/27 , H04W88/14
CPC分类号： H04W28/0268 , H04W28/0263 , H04W28/10 , H04W76/11 , H04W76/27 , H04W88/14
摘要： A method for data radio bearer management, the method including: transmitting a data radio bearer (DRB) setup request message to a wireless communication node; receiving a DRB setup response message from the wireless communication node, determining at least one DRB and at least one Quality of Service (QoS) flow mapped to the at least one DRB supported by the wireless communication node; and configuring the wireless communication node to support the at least one DRB and the at least one QoS flow.

9. 发明公开

US20230142993A1 METHOD FOR SIDELINK RELAY COMMUNICATION UNDER DUAL CONNECTIVITY 审中-公开
公开(公告)号：US20230142993A1
公开(公告)日：2023-05-11
申请号：US17986553
申请日：2022-11-14
申请人： ZTE CORPORATION
发明人： Mengzhen WANG , Wei Luo , Boyuan Zhang , Weiqiang Du
IPC分类号： H04W40/22
CPC分类号： H04W40/22
摘要： A wireless communication method for use in a first wireless terminal is disclosed. The wireless communication method comprises transmitting, to a first wireless network node, assistance information related to a second wireless terminal, and receiving, from the first wireless network node, a configuration message of configuring the first wireless terminal to forward data traffic for the second wireless terminal.

10. 发明授权

US11582830B2 Methods and apparatus for performing link switching 有权
公开(公告)号：US11582830B2
公开(公告)日：2023-02-14
申请号：US17267143
申请日：2019-08-09
申请人： ZTE Corporation
发明人： Wei Luo , Lin Chen
IPC分类号： H04W76/27 , H04W76/12 , H04W76/19 , H04W76/11 , H04W72/04 , H04W72/0446 , H04W72/0453 , H04W88/14
摘要： An information transmission method and apparatus are provided. In the method, an entity part of an IAB donor transmits information to a DU, wherein the information is used for instructing the DU to perform link status switching. A storage medium and an electronic apparatus are also provided.

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