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公开(公告)号：US09883540B2
公开(公告)日：2018-01-30
申请号：US14712447
申请日：2015-05-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue Li , Xiaolong Guo , Fei Yang , Song Zhu , Bingzhao Li
CPC classification number: H04W76/14 , H04L5/0035 , H04W36/0033 , H04W52/42 , H04W72/0426 , H04W92/20
Abstract: The present invention discloses a multiple users cooperative communication (MUCC) method and system. The main idea of the present invention is as follows: through multiple users cooperative communication between APs, data to be sent to a UE by an eNB may be sent to a support AP at first, and then the support AP sends the data to the UE; and when the support AP is in a poor network environment, the eNB may send the data to other APs near the support AP, and finally forward the data to the support AP through one or more times of forwarding between other APs. The present invention has a multiuser diversity gain without increasing the complexity and power consumption of the UE; furthermore, a laying cost of wired backhaul can be reduced and reliability and transmission efficiency of MUCC can be improved.
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公开(公告)号：US20170332214A1
公开(公告)日：2017-11-16
申请号：US15663162
申请日：2017-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Bingzhao Li , Yongqiang Gao , Jian Zhang
CPC classification number: H04W4/08 , H04W4/06 , H04W88/023
Abstract: A terminal device, a network device, and a group communication method, where the terminal device includes a receiver configured to receive a first message from a network device, where the first message includes at least one group service identifier, and one group service identifier corresponds to one group service, and receive, according to the received first message, a first group service corresponding to a first group service identifier of the terminal device.
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公开(公告)号：US09820161B2
公开(公告)日：2017-11-14
申请号：US14996721
申请日：2016-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zongjie Wang , Bingzhao Li , Yanyan Chen , Chuanfeng He
CPC classification number: H04W16/14 , H04L1/0026 , H04L5/0057 , H04W72/0446 , H04W88/06
Abstract: The present invention discloses a network side device, user equipment, and a spectrum sharing method thereof. The method includes: acquiring load information of a first and a second systems; acquiring a cycle period of a shared frequency of the first and the second systems; obtaining time slice allocation information according to the load information of the first and the second system, and the cycle period, where the time slice allocation information includes a first and a second time slice; and sending the time slice allocation information to user equipment, so that the user equipment performs data transmission at the first time slice by using the first system and performs data transmission at the second time slice by using the second system and by using the shared frequency. By means of the foregoing manner, a shared frequency can be allocated, so that efficiency of transmitting system data can be effectively improved.
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公开(公告)号：US20170041944A1
公开(公告)日：2017-02-09
申请号：US15331102
申请日：2016-10-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong YANG , Wei Quan , Jian Zhang , Zhenxing Hu , Bingzhao Li
CPC classification number: H04W72/1268 , H04W24/10 , H04W28/0236 , H04W28/0257 , H04W72/1242 , H04W72/1247
Abstract: A data transmission method, apparatus, and system are provided, where the method includes: receiving, by user equipment, a data scheduling request sent by a base station, where the data scheduling request carries resource information allocated to scheduled data by the base station, and the resource information includes an unlicensed spectrum resource; determining whether a condition for transmission of the scheduled data on an unlicensed spectrum is met; and if the condition for transmission of the scheduled data on the unlicensed spectrum is met, sending the scheduled data to the base station by using the unlicensed spectrum resource. In the present invention, data transmission reliability can be improved.
Abstract translation: 提供了一种数据传输方法，装置和系统，其中方法包括：由用户设备接收由基站发送的数据调度请求，其中数据调度请求携带由基站分配给调度数据的资源信息， 资源信息包括无许可频谱资源; 确定是否满足在非许可频谱上传输所述调度数据的条件; 并且如果满足在非许可频谱上发送调度数据的条件，则通过使用未经许可的频谱资源将调度的数据发送到基站。 在本发明中，可以提高数据传输的可靠性。
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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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Patent Agency Ranking
56.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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57.发明申请公开(公告)号：US20160135057A1
公开(公告)日：2016-05-12
申请号：US14996721
申请日：2016-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zongjie Wang , Bingzhao Li , Yanyan Chen , Chuanfeng He
CPC classification number: H04W16/14 , H04L1/0026 , H04L5/0057 , H04W72/0446 , H04W88/06
Abstract: The present invention discloses a network side device, user equipment, and a spectrum sharing method thereof. The method includes: acquiring load information of a first and a second systems; acquiring a cycle period of a shared frequency of the first and the second systems; obtaining time slice allocation information according to the load information of the first and the second system, and the cycle period, where the time slice allocation information includes a first and a second time slice; and sending the time slice allocation information to user equipment, so that the user equipment performs data transmission at the first time slice by using the first system and performs data transmission at the second time slice by using the second system and by using the shared frequency. By means of the foregoing manner, a shared frequency can be allocated, so that efficiency of transmitting system data can be effectively improved.
Abstract translation: 本发明公开了一种网络侧设备，用户设备及其频谱共享方法。 该方法包括：获取第一和第二系统的负载信息; 获取第一和第二系统的共享频率的周期; 根据第一和第二系统的负载信息获得时间片分配信息，以及周期周期，其中时间片分配信息包括第一和第二时间片; 以及向所述用户设备发送所述时间片分配信息，以使得所述用户设备通过使用所述第一系统在所述第一时间片段执行数据传输，并且通过使用所述第二系统并通过使用所述共享频率在所述第二时间片上执行数据传输。 通过上述方式，可以分配共享频率，从而可以有效地提高传输系统数据的效率。
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58.发明申请METHOD, BASE STATION, AND RADIO NETWORK CONTROLLER FOR PARAMETER CONFIGURATION DURING CHANNEL SWITCHING 审中-公开方法，基站和无线电网络控制器在信道切换期间的参数配置公开(公告)号：US20140120935A1
公开(公告)日：2014-05-01
申请号：US14147910
申请日：2014-01-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao Li , Yanyan Chen , Xiaoxiao Zheng
IPC: H04W72/04
CPC classification number: H04W72/0446 , H04W56/0045 , H04W72/0433 , H04W76/27
Abstract: A method for parameter configuration during channel switching is disclosed. After a common enhanced dedicated channel for uplink use to a terminal, a base station calculates an F-DPCH timing offset of the terminal in a non-Cell-DCH state, calculates a second F-DPCH timeslot format according to a first F-DPCH timing offset, a first F-DPCH timeslot format, and the F-DPCH timing offset of the terminal in the non-Cell-DCH state, and establishes a radio link by using the F-DPCH timing offset of the terminal in the non-Cell-DCH state and the second F-DPCH timeslot format. The method for parameter configuration during channel switching that is provided in an embodiment of the present invention can avoid interruption of uplink data transmission of the terminal. Embodiments of the present invention further provide a corresponding radio network controller and base station.
Abstract translation: 公开了一种在信道切换期间进行参数配置的方法。 在对终端进行上行链路使用的公共增强专用信道之后，基站以非小区DCH状态计算终端的F-DPCH定时偏移，根据第一F-DPCH计算第二F-DPCH时隙格式 定时偏移，第一F-DPCH时隙格式和终端在非小区DCH状态中的F-DPCH定时偏移，并且通过使用非小区DCH状态中的终端的F-DPCH定时偏移来建立无线电链路， Cell-DCH状态和第二个F-DPCH时隙格式。 在本发明的实施例中提供的信道切换期间的参数配置方法可以避免终端上行链路数据传输的中断。 本发明的实施例还提供了相应的无线电网络控制器和基站。
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公开(公告)号：US20250024520A1
公开(公告)日：2025-01-16
申请号：US18904668
申请日：2024-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chenwan Li , Lei Chen , Hailong Hou , Bingzhao Li
IPC: H04W74/0836 , H04W72/0453 , H04W72/0457 , H04W74/08
Abstract: A network device sends first indication information to a first terminal; and the first terminal sends a system information request based on the first indication information, where the first indication information indicates to send the system information request based on first resource configuration information by using a Msg 1; or the first indication information indicates to send the system information request by using a Msg 3.
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公开(公告)号：US12191989B2
公开(公告)日：2025-01-07
申请号：US17366938
申请日：2021-07-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Xu , Zhenzhen Cao , Bingzhao Li
IPC: H04L1/00 , H04L1/08 , H04L1/1812 , H04L1/1867
Abstract: A transmission mode selection method and a device are provided. The method includes: determining first indication information, where the first indication information is used to indicate a changed transmission mode and/or indicate to change a transmission mode; and sending the first indication information to a terminal device. There may be a plurality of transmission modes for transmitting a data packet duplicated at a PDCP layer, in other words, there may be a plurality of modes for PDCP duplication. A transmission mode can be selected by using the first indication information. For example, when reliability of a mode for PDCP duplication is not high, another transmission mode can be selected by using the first indication information. In this way, a reliability requirement of a service is met as much as possible, thereby improving transmission quality of the service.
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