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1. 发明授权

US10887740B2 Message sending method and apparatus 有权
公开(公告)号：US10887740B2
公开(公告)日：2021-01-05
申请号：US16118178
申请日：2018-08-30
申请人： Huawei Technologies Co., Ltd.
发明人： Xiao Xiao , Yao Hua , Mingchao Li , Guanglin Han
IPC分类号： H04W4/46 , H04L29/04 , H04L12/707 , H04L29/08 , H04L29/06 , H04W4/70 , H04W76/14 , H04W76/27 , H04W40/12 , H04W36/24 , H04L12/24 , H04W24/10 , H04W72/04
摘要： The present disclosure provides a method of sending a vehicle-to-everything (V2X) service message. The method includes: determining, by a terminal device, a communication path for a V2X service, where the communication path is selected from at least two communication paths, the at least two communication paths include a first communication path and a second communication path, the first communication path is a communication path on which communication is performed using a PC5 interface, and the second communication path is a communication path on which communication is performed using a Uu interface; and sending, by the terminal device, a message of the V2X service by using the communication path. In the foregoing solution, the communication path can be selected from the at least two communication paths, to send the message of the V2X service. In this way, a communication path is flexibly selected for a V2X service.

2. 发明授权

US10721697B2 Synchronous communication method and terminal 有权
公开(公告)号：US10721697B2
公开(公告)日：2020-07-21
申请号：US15870277
申请日：2018-01-12
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Mingchao Li , Jiezuo Zhu , Jun Zhang , Guanglin Han
IPC分类号： H04W56/00 , H04W72/02 , H04W92/18
摘要： A synchronous communication method is provided. The method includes: obtaining, by a first terminal, first configuration information, where the first configuration information includes a first parameter; determining, by the first terminal according to a global navigation satellite system (GNSS) clock, a transmission timeslot corresponding to a current moment in a device-to-device (D2D) communications system; determining, by the first terminal according to the transmission timeslot and the first parameter, whether the current moment is a synchronization-information-sending moment; if the current moment is the synchronization-information-sending moment, sending, by the first terminal, sidelink synchronization information at the synchronization-information-sending moment, where the sidelink synchronization information carries indication information, the sidelink synchronization information is used to synchronize a second terminal with the first terminal, and the indication information is used to indicate, to the second terminal, that the first terminal is a synchronization source that uses the GNSS clock.

3. 发明授权

US10368356B2 V2V-based resource allocation method and apparatus 有权
公开(公告)号：US10368356B2
公开(公告)日：2019-07-30
申请号：US15661958
申请日：2017-07-27
申请人： Huawei Technologies Co., Ltd.
发明人： Zhenwei Lu , Xin Xiong , Guanglin Han , Yao Hua
IPC分类号： H04W72/04 , H04W4/00 , H04W76/14 , H04W4/70 , H04W72/10 , H04W76/36
摘要： Embodiments of the present invention relate to a V2V-based resource allocation method and apparatus. The method includes: receiving a resource request message sent by first user equipment; identifying, according to the resource request message, a level type corresponding to the first user equipment; if the level type is a high priority type, and a quantity of blocks of idle V2V resources in a first resource pool is less than a first preset threshold, or a quantity of required resource blocks that is calculated and a modulation and coding scheme is greater than a quantity of blocks of idle V2V resources in a first resource pool, allocating a V2V resource to the first user equipment. By means of the V2V-based resource allocation method and apparatus, quality of service of user equipment of a high priority type can be ensured.

4. 发明申请

US20190037461A1 Bearer Handover Method, Base Station Device, and Network Node 审中-公开
公开(公告)号：US20190037461A1
公开(公告)日：2019-01-31
申请号：US16146206
申请日：2018-09-28
申请人： Huawei Technologies Co., Ltd.
发明人： Mingchao Li , Yan Wang , Zhenzhen Cao , Guanglin Han
IPC分类号： H04W36/08 , H04W36/24
摘要： Embodiments of the present invention disclose a radio bearer handover method, a base station device, and a network node. A base station receives information sent by a network node. The information includes a bearer identifier and dedicated information, and the dedicated information indicates that a bearer corresponding to the bearer identifier supports a handover to a sidelink radio bearer.

5. 发明授权

US09900802B2 Data transmission method and apparatus, base station, and user equipment 有权
公开(公告)号：US09900802B2
公开(公告)日：2018-02-20
申请号：US14981006
申请日：2015-12-28
申请人： Huawei Technologies Co., Ltd.
发明人： Wei Bai , Chen Chi , Guanglin Han
IPC分类号： H04L12/28 , H04W28/06 , H04L1/00 , H04L12/741 , H04L12/823 , H04L29/06 , H04W28/20 , H04L29/08 , H04L12/805 , H04W88/02 , H04W88/08
CPC分类号： H04W28/06 , H04L1/0007 , H04L1/0017 , H04L45/74 , H04L47/32 , H04L47/365 , H04L67/322 , H04L69/22 , H04W28/20 , H04W88/02 , H04W88/08
摘要： A data transmission method and apparatus, a base station, and a user equipment are disclosed. The method includes: obtaining a size and priority information of a first data packet that needs to be transmitted; determining a transmission bandwidth used for transmitting the first data packet; if the transmission bandwidth is less than the size of the first data packet and active packet discarding is allowed according to the priority information of the first data packet, processing the size of the data packet to obtain a second data packet, where a size of the second data packet is less than the transmission bandwidth; and sending the second data packet to a user equipment by using the transmission bandwidth.

6. 发明授权

US09763131B2 Method and system for transmitting data packet, sending end device and receiving end device 有权
公开(公告)号：US09763131B2
公开(公告)日：2017-09-12
申请号：US14486516
申请日：2014-09-15
申请人： Huawei Technologies Co., Ltd.
发明人： Guanglin Han , Jian Zhang
IPC分类号： H04W28/02 , H04W72/12 , H04L12/851 , H04L29/08
CPC分类号： H04W28/0268 , H04L47/24 , H04L47/2433 , H04L67/322 , H04W28/02 , H04W72/1236
摘要： Embodiments of the present invention provide a method and a system for transmitting a data packet, a sending end device and a receiving end device. The method includes: determining quality of service requirement information of service data according to content or type of the service data; carrying the quality of service requirement information in a data packet corresponding to the service data; and sending the data packet carrying the quality of service requirement information to a receiving end, so as for the receiving end to perform scheduling processing on the data packet according to the quality of service requirement information. By adopting the technical solution of the embodiments of the present invention, a received data packet is scheduled according to the quality of service requirement information, thereby effectively improving the processing efficiency of the data packet.

7. 发明授权

US09596703B2 Method for ensuring parallel data random access and user equipment 有权
标题翻译：确保并行数据随机访问和用户设备的方法
公开(公告)号：US09596703B2
公开(公告)日：2017-03-14
申请号：US14088064
申请日：2013-11-22
申请人： Huawei Technologies Co., Ltd.
发明人： Yuhua Chen , Qinghai Zeng , Junren Chang , Jian Zhang , Guanglin Han
IPC分类号： H04W74/08 , H04W72/04
CPC分类号： H04W52/146 , H04W52/30 , H04W72/0413 , H04W74/0833 , H04W74/0866 , Y02D70/1262
摘要： A method for ensuring parallel data random access and a user equipment are provided, which relate to the field of communications technologies. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel PRACH not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.
摘要翻译：提供了一种用于确保并行数据随机存取的方法和与通信技术领域有关的用户设备。本发明的一个实施例包括控制由用户设备通过物理随机接入信道PRACH发送的随机接入序列，该物理随机接入信道PRACH不与同一子帧中的其他上行链路传输一起发送，或者当用户设备通过与同一子帧中的其他上行链路传输一起发送PRACH，控制PRACH的功率传输的优先级和执行其它上行链路传输的上行链路信道的功率传输优先级。

8. 发明授权

US09532319B2 Method and apparatus for power control 有权
标题翻译：功率控制方法和装置
公开(公告)号：US09532319B2
公开(公告)日：2016-12-27
申请号：US14621291
申请日：2015-02-12
申请人： Huawei Technologies Co., Ltd.
发明人： Guanglin Han , Wei Quan , Yi Jiang , Qiao Zhang , Wurong Zhang , Zhongbin Qin
IPC分类号： H04W52/36 , H04W52/14 , H04W52/24 , H04W72/04 , H04W52/34
CPC分类号： H04W52/365 , H04W52/146 , H04W52/243 , H04W52/247 , H04W52/34 , H04W52/367 , H04W72/0453
摘要： A power control method includes obtaining power headroom information of an aggregated carrier of a User Equipment (UE). The aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers. The component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers, The method also includes adjusting transmit power of the aggregated carrier according to the power headroom information.
摘要翻译：功率控制方法包括获得用户设备（UE）的聚合载波的功率余量信息。聚集的载波包括至少一个分量载波组和至少一个第一载波，或包括至少一个分量载波组，或包括至少两个第一载波。分量载波组包括至少两个第二载波，第一载波和第二载波是单载波。该方法还包括根据功率余量信息来调整聚合载波的发射功率。

9. 发明申请

US20160295210A1 Method and Apparatus for Measuring Quality of Experience of Mobile Video Service 有权
标题翻译：用于测量移动视频服务体验质量的方法和装置
公开(公告)号：US20160295210A1
公开(公告)日：2016-10-06
申请号：US15185231
申请日：2016-06-17
申请人： Huawei Technologies Co., Ltd.
发明人： Xiaolin Deng , Guanglin Han , Zesong Fei , Wei Bai
IPC分类号： H04N17/00 , H04L29/06
CPC分类号： H04N17/004 , H04L65/80
摘要： The method includes: processing a PSNR of each segment of each sample video, determining an ePSNR predictive model according to preset parameters obtained after processing and mean opinion scores of all sample videos, and determining an enhanced mean opinion score eMOS predictive model according to the predictive model. Then, for any video that needs to be evaluated, QoE of the video that needs to be evaluated may be determined according to only the enhanced MOS predictive model and an ePSNR determined according to the ePSNR predictive model. In comparison with a prior-art method for determining QoE in which only a mean value of PERNs of all frames is considered, in this process of measuring quality of experience of a mobile video service, as many as factors that affect a PSNR of a video are considered. Therefore, accurate measurement of quality of experience of an HAS video service can be implemented.
摘要翻译：该方法包括：处理每个采样视频的每个片段的PSNR，根据处理后获得的预设参数和所有样本视频的平均意见得分确定ePSNR预测模型，并根据预测值确定增强的平均意见分数eMOS预测模型模型。然后，对于需要评估的任何视频，可以仅根据增强的MOS预测模型和根据ePSNR预测模型确定的ePSNR来确定需要评估的视频的QoE。与用于确定仅考虑所有帧的PERN的平均值的QoE的现有技术方法相比，在测量移动视频服务的体验质量的过程中，影响视频的PSNR的因素一样多被考虑。因此，可以实现对HAS视频服务的体验质量的准确测量。

10. 发明授权

US11438845B2 Power control method, activation management method, user equipment, and base station 有权
公开(公告)号：US11438845B2
公开(公告)日：2022-09-06
申请号：US16536634
申请日：2019-08-09
申请人： Huawei Technologies Co., Ltd.
发明人： Guanglin Han , Jianqin Liu
IPC分类号： H04W52/14 , H04W52/50 , H04W52/36 , H04W52/02 , H04W72/04 , H04W74/08 , H04W52/34 , H04W84/04
摘要： A power control method, including obtaining, by a UE, configuration information, where the configuration information includes a configuration parameter of at least one secondary carrier (Scell) configured by a base station for the UE; setting, by the UE, an initial power adjustment value of the Scell according to the configuration parameter of the Scell in the configuration information, and controlling, by the UE, transmit power on the Scell according to the set initial power adjustment value of the Scell.

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