专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4192181A1 SERVICE ACCESS METHOD, APPARATUS AND SYSTEM 审中-实审
公开(公告)号：EP4192181A1
公开(公告)日：2023-06-07
申请号：EP21849737.8
申请日：2021-01-22
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan
IPC分类号： H04W74/08
摘要： Provided in embodiments of the present disclosure are a service access method, apparatus and system. The service access method includes: obtaining a low-latency service access request or low-latency service access information of a station; and entering a low-latency service access operation mode, wherein at least one first contention period is configured in the low-latency service access operation mode, the first contention period is dedicated for channel access of data of a low-latency service of the station, and the low-latency service is a service satisfying a preset low-latency service condition.

2. 发明公开

EP3496347A1 DYNAMIC BANDWIDTH ALLOCATION METHOD, DEVICE, AND SYSTEM 审中-公开
公开(公告)号：EP3496347A1
公开(公告)日：2019-06-12
申请号：EP17809729.1
申请日：2017-06-07
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan , ZHANG, Weiliang , JIN, Jun
IPC分类号： H04L12/911 , H04L12/927 , H04L12/917
摘要： Provided are a dynamic bandwidth allocation method, device and system. The method comprises: acquiring traffic flow information of each QoS queue in a downstream buffer of a DPU and a upstream buffer of a CPE, determining a downstream/upstream rate ratio Mds/Mus according to the traffic flow information; and transmitting by the DPU the TDD frame configuration information corresponding to the adjusted downstream/upstream rate ratio Mds/Mus to the CPE. In this way, a problem that the traffic QoS is reduced because G.fast does not support the dynamic bandwidth allocation is solved, thus improving the traffic QoS.

3. 发明公开

EP3309566A1 REVERSE POWER SUPPLY LINE DETECTION PROCESSING METHOD AND APPARATUS 有权
标题翻译：反向供电线路检测处理方法和装置
公开(公告)号：EP3309566A1
公开(公告)日：2018-04-18
申请号：EP16806717.1
申请日：2016-05-24
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan , ZHANG, Weiliang
IPC分类号： G01R31/02 , H04B10/07
CPC分类号： G01R31/02 , H04B10/07 , H04J14/0227
摘要： Provided are a method and device for processing RPF line detection. The method includes that: it is detected whether communication quality parameters of an RPF line exceed a preset range; when the detection result is yes, it is analyzed whether the reason causing the communication quality parameters of the RPF line to exceed the preset range is power supply noise; when the analysis result is yes, the power supply of the RPF line is cut off or the power supply cut-off state of the RPF line is maintained, and the analysis result and/or processing result of the RPF line are/is reported to a network management system.
摘要翻译：提供了一种处理RPF线路检测的方法和装置。该方法包括：检测RPF线路的通信质量参数是否超过预设范围; 当检测结果为是时，分析导致RPF线路的通信质量参数超过预设范围的原因是电源噪声; 当分析结果为是时，切断RPF线路的供电或保持RPF线路的供电切断状态，并将RPF线路的分析结果和/或处理结果上报给一个网络管理系统。

4. 发明公开

EP4207927A1 MULTI-LINK DEVICE, COMMUNICATION METHOD, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4207927A1
公开(公告)日：2023-07-05
申请号：EP21860264.7
申请日：2021-08-19
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan
IPC分类号： H04W76/15 , H04W28/06
摘要： Embodiments of the present application provide a multi-link device, a communication device, and a storage medium. The device comprises: M stations, the stations being non-access point (AP) stations, each station forming a respective communication link, the M stations forming M communication links, and the M communication links communicating by means of P single wireless channels, wherein M is greater than P, and P is greater than or equal to 1.

5. 发明公开

EP4124100A1 TIME DELAY PERFORMANCE EVALUATION METHOD AND APPARATUS, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4124100A1
公开(公告)日：2023-01-25
申请号：EP20925780.7
申请日：2020-12-30
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan
IPC分类号： H04W24/10 , H04L12/26
摘要： Provided are a delay performance evaluation method and apparatus and a storage medium. The delay performance evaluation method includes evaluating, by a communication node, a delay performance involved in an internal communication environment of a basic service set, BSS, where the communication node is located according to pre-acquired delay evaluation parameters caused by internal communication contention or control of the BSS; and/or evaluating, by a communication node, a delay performance involved in an external interference of a BSS where the communication node is located according to pre-acquired delay evaluation parameters caused by the external interference of the BSS.

6. 发明公开

EP3605895A1 PRE-CODING PROCESSING METHOD AND DEVICE, AND STORAGE MEDIUM 有权
公开(公告)号：EP3605895A1
公开(公告)日：2020-02-05
申请号：EP18777685.1
申请日：2018-03-26
申请人： ZTE Corporation
发明人： LU, Liuming
IPC分类号： H04L1/00 , H04L27/26
摘要： Disclosed are a precoding processing method and device and a storage medium. The precoding processing method includes: selecting a precoding processing method for each of sub-frequency bands or each of subcarriers according to a preset policy, where the precoding processing method includes linear precoding and nonlinear precoding; separately performing precoding processing, by using the selected precoding processing method, on a data signal carried on the each of the sub-frequency bands or the each of the subcarriers; and mixing precoded data signals carried on the sub-frequency bands or the subcarriers to obtain a mixed precoded data signal, and sending the mixed precoded data signal.

7. 发明公开

EP4224918A1 DATA TRANSMISSION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4224918A1
公开(公告)日：2023-08-09
申请号：EP21874167.6
申请日：2021-08-31
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan
IPC分类号： H04W28/00
摘要： Embodiments of the present disclosure provide a data transmission method and apparatus. The method includes: acquiring network condition information of a part or all of working links of the MLD, wherein the network condition information includes load and/or performance information; determining one or more transmission links from the part or all of working links; and transmitting the network condition information of the part or all of working links on the one or more transmission links. The method can solve the problem in the related art that due to the variability of load or performance statistical information of links, transmitting network condition information of a plurality of links via one link causes a heavy load to communication due to excessive information. By transmitting the network condition information via the one or more determined transmission links, the heavy load to communication caused by excessive information is reduced while ensuring that load and/or performance information related to links is provided for the MLD.

8. 发明公开

EP3813268A1 SCHEDULING METHOD, APPARATUS, AND COMPUTER STORAGE MEDIUM 有权
公开(公告)号：EP3813268A1
公开(公告)日：2021-04-28
申请号：EP19818719.7
申请日：2019-03-05
申请人： ZTE Corporation
发明人： LIU, Zheng , LU, Liuming , YUAN, Liquan
IPC分类号： H04B3/32
摘要： A scheduling method and apparatus and a computer storage medium are provided. The method may include: acquiring, after receiving scheduling policy indication information, a scheduling policy from the scheduling policy indication information; rearranging rows and columns in a Far-End CrossTalk (FEXT) precoding matrix according to the acquired scheduling policy; performing matrix decomposition on the rearranged matrix by adopting a preset matrix decomposition algorithm; and assigning a rate to each line pair in a Data Subscriber Line (DSL) based on a matrix decomposition result.

9. 发明公开

EP3534657A1 DYNAMIC TIME ALLOCATION METHOD AND DEVICE 有权
公开(公告)号：EP3534657A1
公开(公告)日：2019-09-04
申请号：EP17865161.8
申请日：2017-08-17
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan , ZHANG, Weiliang
IPC分类号： H04W72/04 , H04L5/00
摘要： A dynamic time allocation (DTA) method and device, the method comprising: receiving a DTA update request instruction, the DTA update request instruction comprising new time division duplexing (TDD) frame configuration information, the new TDD frame configuration information comprising the number of downlink symbols of a TDD frame to be updated; continuously sending a DTA update instruction to a terminal in each TDD frame, the DTA update instruction comprising the number of downlink symbols of the TDD frame to be updated and a frame decrement count value, the frame decrement count value decrementing to zero according to each TDD frame; and determining, according to state information, whether to start performing TDD frame communication on the basis of the new TDD frame configuration information.

10. 发明授权

EP3293913B1 REVERSE POWER FEED PROCESSING METHOD AND DEVICE 有权
公开(公告)号：EP3293913B1
公开(公告)日：2019-06-26
申请号：EP16782498.6
申请日：2016-03-09
申请人： ZTE Corporation
发明人： LU, Liuming , YUAN, Liquan
IPC分类号： H04L12/10

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式