公开(公告)号：US20160360464A1

公开(公告)日：2016-12-08

申请号：US15244491

申请日：2016-08-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guanglin Han ,  Xin Xiong

IPC: H04W36/30 ,  H04W36/18 ,  H04W24/10 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W24/10 ,  H04W36/0007 ,  H04W36/0058 ,  H04W36/0083 ,  H04W36/00835 ,  H04W36/0085 ,  H04W36/18 ,  H04W36/24

Abstract: The present invention provides user equipment and a method for ensuring continuous service reception in a wireless network. User equipment (UE) obtains configuration information of a neighboring cell; the UE determines that at least two cells of all cells including the serving cell and the neighboring cell belong to a same area to which a same multimedia broadcast multicast service belongs; and during measurement of a reference signal, the UE combines reference signal measurement values of at least two cells that belong to the area of the same multimedia broadcast multicast service to obtain a combined measurement value, and compares the combined measurement value with a measurement value of another cell, so as to determine whether to perform reselection. Therefore, in a handover determining process, radio signal quality of a single cell is prevented from being underestimated, so that an unnecessary handover procedure is avoided, thereby ensuring quality of a radio signal obtained by UE.

Abstract translation: 本发明提供了一种用于确保无线网络中的连续业务接收的用户设备和方法。 用户设备（UE）获取相邻小区的配置信息; UE确定包括服务小区和相邻小区的所有小区的至少两个小区属于同一多媒体广播多播服务所属的相同区域; 并且在测量参考信号期间，UE组合属于同一多媒体广播多播服务的区域的至少两个小区的参考信号测量值，以获得组合的测量值，并将组合的测量值与 另一个单元格，以便确定是否执行重选。 因此，在切换确定处理中，防止单个小区的无线电信号质量被低估，从而避免了不必要的切换过程，从而确保UE获得的无线电信号的质量。

公开(公告)号：US20150003242A1

公开(公告)日：2015-01-01

申请号：US14486516

申请日：2014-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guanglin Han ,  Jian Zhang

IPC: H04W28/02 ,  H04W72/12

CPC classification number: H04W28/0268 ,  H04L47/24 ,  H04L47/2433 ,  H04L67/322 ,  H04W28/02 ,  H04W72/1236

Abstract: 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.

Abstract translation: 本发明的实施例提供了一种用于发送数据分组的方法和系统，发送端设备和接收端设备。 该方法包括：根据服务数据的内容或类型确定服务数据的服务质量信息质量; 在服务数据对应的数据包中携带服务质量信息; 并将携带着服务质量要求信息的数据包发送到接收端，以便接收端根据服务质量要求信息对数据包执行调度处理。 通过采用本发明实施例的技术方案，根据业务质量要求信息调度接收到的数据包，从而有效提高数据包的处理效率。

公开(公告)号：US20140177500A1

公开(公告)日：2014-06-26

申请号：US14192226

申请日：2014-02-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin Han ,  Jianqin Liu

IPC: H04W52/36

CPC classification number: H04W52/146 ,  H04W52/0206 ,  H04W52/34 ,  H04W52/36 ,  H04W52/50 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0473 ,  H04W74/0833 ,  H04W84/042 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: An embodiment of the present invention discloses a power control method, including: obtaining, by a UE, configuration information, where the configuration information includes a configuration parameter of at least one 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. Correspondingly, an embodiment of the present invention further discloses an activation management method, a UE, and a base station. By using the present invention, transmit power of a UE on an Scell can be accurately controlled, thereby ensuring accuracy of data transmission.

Abstract translation: 本发明的实施例公开了一种功率控制方法，包括：由UE获取配置信息，其中配置信息包括由用于UE的基站配置的至少一个Scell的配置参数; 根据配置信息中的Scell的配置参数，由UE设置Scell的初始功率调整值; 并且由所述UE根据所设置的所述Scell的初始功率调整值来控制所述Scell上的功率。 相应地，本发明的实施例还公开了激活管理方法，UE和基站。 通过使用本发明，可以精确地控制UE在Scell上的发射功率，从而保证数据传输的准确性。

公开(公告)号：US20140161081A1

公开(公告)日：2014-06-12

申请号：US14183242

申请日：2014-02-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin Han ,  Wei Quan ,  Yi Jiang ,  Qiao Zhang ,  Wurong Zhang ,  Zhongbin Qin

IPC: H04W52/36 ,  H04W52/24

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W52/243 ,  H04W52/247 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0453

Abstract: A power control method is provided, which is applicable to the communication field. The method includes: obtaining power headroom information of an aggregated carrier of a User Equipment (UE), where 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; and adjusting transmit power of the aggregated carrier according to the power headroom information. The method enables reporting of power headroom of an aggregated carrier of the UE in a multi-carrier scenario, so that the base station can control the transmitting power of the UE reliably, and therefore, reliability and throughput of the system are improved.

Abstract translation: 提供了一种适用于通信领域的功率控制方法。 该方法包括：获得用户设备（UE）的聚合载波的功率余量信息，其中聚合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，或包括在 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; 并根据功率余量信息调整聚合载波的发射功率。 该方法能够在多载波情况下报告UE的聚合载波的功率余量，使得基站可以可靠地控制UE的发射功率，因此提高了系统的可靠性和吞吐量。

公开(公告)号：US11627488B2

公开(公告)日：2023-04-11

申请号：US17024385

申请日：2020-09-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guanglin Han ,  Xiaolong Guo ,  Xin Xiong

IPC: H04W28/02 ,  H04L41/00 ,  H04L47/10 ,  H04L43/0882 ,  H04W52/38

Abstract: A message transmission method and a message transmission apparatus are provided. The message transmission method includes: obtaining, by a terminal, network congestion control configuration information; processing, by the terminal according to the network congestion control configuration information, a message generated by the terminal, and obtaining the processed message; and sending, by the terminal, the processed message. According to the method, a message generated by the terminal can be processed flexibly to relieve a network congestion problem in the Internet of vehicles.

公开(公告)号：US11606766B2

公开(公告)日：2023-03-14

申请号：US16910939

申请日：2020-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mingchao Li ,  Jiezuo Zhu ,  Jun Zhang ,  Guanglin Han

IPC: H04W56/00 ,  H04W72/02 ,  H04W92/18

Abstract: One example method includes obtaining first configuration information, where the first configuration information includes an initial reference time or a scale parameter, determining a current time according to a global navigation satellite system (GNSS) clock, and calculating a transmission timeslot in a device-to-device (D2D) communications system according to the current time and the first configuration information.

公开(公告)号：US10985857B2

公开(公告)日：2021-04-20

申请号：US15971468

申请日：2018-05-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yao Hua ,  Zhenshan Zhao ,  Guanglin Han

IPC: H04J11/00 ,  H04W88/02 ,  H04W24/10 ,  H04W52/24 ,  H04W52/38 ,  H04W72/08 ,  H04W52/02 ,  H04W88/04 ,  H04W92/18

Abstract: Embodiments of the present disclosure relate to the communications field, and disclose a method and an apparatus for device-to-device inter-cell interference coordination. The method in the present disclosure includes: receiving, by a first terminal when the first terminal becomes a detection terminal, configuration information sent by a first base station, where the configuration information includes a resource usage detection parameter, and the resource usage detection parameter is used to configure a resource usage detection manner for the first terminal; detecting, by the first terminal based on the resource usage detection parameter, resource usage information corresponding to a resource location; reporting, by the first terminal, the resource usage information to the first base station, so that the first base station adjusts, based on the resource usage information, a D2D data transmission mode for the first terminal or a second terminal using the resource location.

公开(公告)号：US10805927B2

公开(公告)日：2020-10-13

申请号：US15417976

申请日：2017-01-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanglin Han ,  Xiaolong Guo ,  Xin Xiong

IPC: H04W72/04 ,  H04L12/825 ,  H04W28/02 ,  H04W76/14 ,  H04L5/00 ,  H04W4/70 ,  H04W84/18

Abstract: An apparatus and a method for transmitting data are included in a wireless network. The apparatus for transmitting data in a wireless network receives a status data packet sent by an upper layer, where the status data packet includes status information of the transmit end in a current status; discards, when there is a cached previous-status data packet, the previous-status data packet and caches the status data packet, where the previous-status data packet includes status information of the transmit end in a previous status; and sends the status data packet to a receive end when obtaining a sending resource, where the previous-status data packet and the status data packet have a same feature. In this way, a data packet delay is reduced; and in an application scenario of the Internet of Vehicles, timely data exchange between vehicles is ensured, and vehicle driving safety is improved.

公开(公告)号：US10440755B2

公开(公告)日：2019-10-08

申请号：US15816525

申请日：2017-11-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingchao Li ,  Yao Hua ,  Yi Shi ,  Guanglin Han

IPC: H04W74/08 ,  H04W88/02 ,  H04W74/00 ,  H04W4/70 ,  H04W4/04

Abstract: The embodiments of the present invention disclose a data transmission method. A specific solution is as follows: A processor sends, by using a first resource block, a first MAC PDU that carries a first reservation indicator field used to instruct to reserve the first resource block; a receiver receives a second MAC PDU sent by using a second resource block by a set of second terminal devices, where the second MAC PDU carries a first resource feedback field used to indicate that the first resource block is successfully reserved; a processor determines, according to the first resource feedback field and that is sent by a second terminal device in the set of second terminal devices, that the first resource block is a resource block used to send a new MAC PDU; and the transmitter sends the new MAC PDU by using the first resource block.

公开(公告)号：US10299217B2

公开(公告)日：2019-05-21

申请号：US15424141

申请日：2017-02-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Chen ,  Qinghai Zeng ,  Junren Chang ,  Jian Zhang ,  Guanglin Han

IPC: H04W52/14 ,  H04W72/04 ,  H04W74/08 ,  H04W52/30

Abstract: A method for ensuring parallel data random access and a user equipment are provided. 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.