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公开(公告)号：US20160366618A1
公开(公告)日：2016-12-15
申请号：US15247578
申请日：2016-08-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Xiaodong Yang , Zhenxing Hu , Bingzhao Li , Jian Zhang
CPC classification number: H04W28/18 , H04W16/14 , H04W72/0453
Abstract: The present invention discloses a method and an apparatus for reporting an unlicensed spectrum capability The method includes the following: UE reports a list of unlicensed spectrums that can be supported by the UE and a maximum bandwidth value of each unlicensed spectrum to a serving base station of the UE, so that the serving base station of the UE can configure an unlicensed spectrum resource for the UE according to a received unlicensed spectrum capability parameter. Therefore, a base station can configure an unlicensed spectrum resource according to unlicensed spectrum capabilities that can be supported by different UEs.
Abstract translation: 本发明公开了一种用于报告未经许可的频谱能力的方法和装置。该方法包括以下步骤：UE向UE提供可以支持的非许可频谱列表，以及每个未许可频谱的最大带宽值到服务基站 UE，使得UE的服务基站可以根据接收的未许可频谱能力参数来配置UE的未许可频谱资源。 因此，基站可以根据不同的UE可以支持的未授权的频谱能力来配置未许可的频谱资源。
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42.发明申请公开(公告)号：US20160249235A1
公开(公告)日：2016-08-25
申请号：US15143127
申请日：2016-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Yanyan Chen , Xiaodong Yang , Yuliang Zhi
CPC classification number: H04W24/02 , H04W12/08 , H04W36/305 , H04W76/18 , H04W76/19
Abstract: The present invention discloses a method for processing a radio link failure report, an apparatus, and a system. When a radio link failure occurs in user equipment in a current cell, if security information is activated, the user equipment initiates a radio resource control (RRC) connection re-establishment process. If a re-establishment cell is selected before a re-establishment timing times out, the user equipment sends an RRC connection re-establishment request to a network device, and records an identifier of the re-establishment cell in a radio link failure report. The user equipment sends the radio link failure report to the network device, so that the network device determines, according to the radio link failure report, a reason why a radio link failure occurs in the user equipment.
Abstract translation: 本发明公开了一种处理无线电链路故障报告，装置和系统的方法。 当当前小区的用户设备发生无线链路故障时，如果安全信息被激活，则用户设备发起无线资源控制（RRC）连接重建过程。 如果在重新建立定时超时之前选择重建小区，则用户设备向网络设备发送RRC连接重建请求，并且在无线链路故障报告中记录重建小区的标识符。 用户设备向网络设备发送无线链路故障报告，网络设备根据无线链路故障报告确定用户设备发生无线链路故障的原因。
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公开(公告)号：US20160142957A1
公开(公告)日：2016-05-19
申请号：US15004685
申请日：2016-01-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Wei Quan , Xiaodong Yang , Jian Zhang
CPC classification number: H04W36/165 , H04W36/0094 , H04W36/08 , H04W48/16 , H04W48/20 , H04W74/08
Abstract: Embodiments of the present invention provide a cell access method, an apparatus, and a system, where the method includes: when user equipment camps on a first cell, receiving, by the user equipment, a first signal offset of the first cell and a random access failure threshold of the first cell; attempting, by the user equipment, to perform random access to the first cell, and counting a quantity of random access failures; and if the quantity of random access failures reaches the random access failure threshold, performing cell reselection, by the user equipment, by using the first signal offset for the first cell; and if no cell meets a service condition in cell reselection, performing cell reselection, by the user equipment, without using the first signal offset. Therefore, a service interruption problem of user equipment when random access to a cell fails in the prior art can be resolved.
Abstract translation: 本发明的实施例提供一种小区接入方法，装置和系统，其中该方法包括：当用户设备驻留在第一小区时，由用户设备接收第一小区的第一信号偏移和随机 第一个单元的访问失败阈值; 由用户设备尝试对第一小区执行随机访问，并对随机接入故障的数量进行计数; 并且如果所述随机接入失败量达到所述随机接入失败阈值，则由所述用户设备通过使用所述第一小区的所述第一信号偏移进行小区重选; 并且如果在小区重选中没有小区满足服务条件，则由用户设备执行小区重选，而不使用第一信号偏移。 因此，可以解决现有技术中用户设备随机访问单元故障时的服务中断问题。
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44.发明申请公开(公告)号：US20150312850A1
公开(公告)日：2015-10-29
申请号：US14793482
申请日：2015-07-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yingzhe Li , Hongzhuo Zhang , Xiaodong Yang
Abstract: The present invention discloses a method, an apparatus, and a system for collecting information about a WLAN AP. The method specifically includes: a user equipment receives WLAN AP request information from a base station in a Minimization of Drive Tests measurement configuration process, collects WLAN AP information according to the WLAN AP request information, and sends the WLAN AP information to the base station, wherein the WLAN AP request information is used to request the UE to report WLAN AP information. In the technical solutions provided in the embodiments of the present invention, by using an MDT measurement configuration process, a UE may collect and report WLAN AP information based on architecture of a mobile communications network. In this way, WLAN AP information can be conveniently collected.
Abstract translation: 本发明公开了一种用于收集关于WLAN AP的信息的方法，装置和系统。 该方法具体包括：用户设备在最小化驱动测试测量配置过程中从基站接收WLAN AP请求信息，根据WLAN AP请求信息收集WLAN AP信息，并将WLAN AP信息发送给基站， 其中WLAN AP请求信息用于请求UE报告WLAN AP信息。 在本发明实施例提供的技术方案中，通过使用MDT测量配置处理，UE可以基于移动通信网络的架构来收集和报告WLAN AP信息。 这样可以方便地收集WLAN AP信息。
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公开(公告)号：US11503575B2
公开(公告)日：2022-11-15
申请号：US16821483
申请日：2020-03-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong Yang , Jian Zhang , Yongxia Lyu , Wei Quan
Abstract: The present disclosure relates to a terminal device, in which a processing module selects one or more normal carriers or special carriers from a first carrier set for an uplink subframe, where the first carrier set includes all carriers in carrier aggregation that are used by the terminal device to send a first uplink subframe; and a sending module cancels sending of the uplink subframe on one or more carriers, where the special carrier is a carrier on which the terminal device sends neither uplink data nor uplink control information in uplink, and the normal carrier is a carrier that is used by the terminal device to send uplink data and/or uplink control information. An uplink subframe on some carriers is rejected, thereby resolving a problem that information such as a downlink channel characteristic of a carrier cannot be obtained when no uplink reference signal is sent on the carrier.
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Patent Agency Ranking
公开(公告)号：US11382108B2
公开(公告)日：2022-07-05
申请号：US15809640
申请日：2017-11-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhua Miao , Wei Quan , Jian Zhang , Bingzhao Li , Xiaodong Yang , Zhenxing Hu
Abstract: A data transmission method is disclosed to improve service scheduling flexibility. The method includes: sending, by a base station, configuration information to a terminal, where the configuration information includes symbol quantity information, and the symbol quantity information is used to indicate a quantity of symbols that are used when the base station performs data exchange with the terminal; and sending, by the base station to the terminal, data transmitted in unit of a symbol, or receiving data transmitted in unit of a symbol, where the data occupies m symbols in a time domain, and m is a quantity that is indicated in the configuration information and that is of symbols that are used.
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公开(公告)号：US11122606B2
公开(公告)日：2021-09-14
申请号：US15812544
申请日：2017-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Bingzhao Li , Xiaodong Yang , Jian Zhang , Jinhua Miao , Bin Xu
Abstract: The present invention relates to a scheduling request transmission method, so as to effectively transmit a scheduling request when scheduling request resources are configured on multiple carriers. The terminal receives a configuration parameter for a scheduling request from a base station; when the scheduling request is triggered, the terminal sends the scheduling request on a selected one carrier of multiple carriers according to the configuration parameter. Scheduling request resources are assigned to the terminal on multiple carriers by sending the configuration parameter, so that the terminal can send the scheduling request on the selected one carrier of the multiple carriers according to the configuration parameter. This provides a solution to effectively transmitting the scheduling request.
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公开(公告)号：US10819451B2
公开(公告)日：2020-10-27
申请号：US15896505
申请日：2018-02-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Wei Quan , Jian Zhang , Xiaodong Yang , Jinhua Miao
IPC: H04B17/318 , H04W24/10 , H04W16/14 , H04W48/16 , H04W88/06
Abstract: A user equipment obtains configuration information used to detect a received signal strength indicator (RSSI) value of a signal on an unlicensed frequency, samples the signal on the unlicensed frequency at a sampling interval included in the configuration information to obtain RSSI values of the signal on the unlicensed frequency sampled at sampling moments. The user equipment determines statistics on the RSSI values of the signal on the unlicensed frequency within a statistical window, obtains an RSSI value statistical result of the signal on the unlicensed frequency based on the statistics, and reports the RSSI value statistical result to a base station.
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公开(公告)号：US20200213926A1
公开(公告)日：2020-07-02
申请号：US16813434
申请日：2020-03-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Yang
Abstract: A terminal and a processing method after an access failure of the terminal, the method comprising selecting, by a terminal in response to the terminal moving from a first cell to a second cell, a public land mobile network (PLMN), where the terminal is configured with a first registration public land mobile network (RPLMN) in the first cell, establishing, by the terminal, a radio resource control (RRC) connection with the second cell, and storing, by the terminal, the selected PLMN in response to the terminal failing to establish the RRC connection with the second cell.
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公开(公告)号：US10673670B2
公开(公告)日：2020-06-02
申请号：US15637277
申请日：2017-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong Yang , Wei Quan , Bingzhao Li , Zhenxing Hu , Jian Zhang , Jinhua Miao , Chuanfeng He
Abstract: The present invention provides a demodulation reference signal transmission apparatus, system, and method. The method includes: sending, by a base station, a configuration indication to user equipment UE, where the configuration indication is used to instruct the UE to send an independent DMRS and/or instruct the UE to send a combination of a DMRS and uplink data; and subsequently receiving, by the base station, the independent DMRS sent by the UE; and/or receiving the combination of the DMRS and the uplink data sent by the UE. In this way, the base station can trigger the UE to send the foregoing DMRS to complete frequency offset estimation, thereby improving accuracy of the frequency offset estimation.
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