公开(公告)号：US20140177571A1

公开(公告)日：2014-06-26

申请号：US14192298

申请日：2014-02-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie MA ,  Bo LIN

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W74/0866 ,  H04W72/0406 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0841 ,  H04W76/11 ,  H04W92/12

Abstract: A method for transmitting information includes: by a NodeB, receiving information reported by a User Equipment (UE) through an Enhanced Dedicated Channel (E-DCH) transmission channel, and determining the UE corresponding to the received information according to UE ID information carried in the received information. A system and NodeB for transmitting information are also provided. Therefore, when random access data is transmitted between the UE and the NodeB, the NodeB can determine the UE from which the data is received, thus ensuring practicability of the transmission solution that uses High Speed Uplink Packet Access (HSUPA) to implement random access.

Abstract translation: 一种用于发送信息的方法包括：由节点B通过增强专用信道（E-DCH）传输信道接收由用户设备（UE）报告的信息，并根据携带的UE ID信息确定与接收到的信息相对应的UE 收到的信息。 还提供了用于传送信息的系统和节点B. 因此，当UE和NodeB之间发送随机接入数据时，NodeB可以确定接收到数据的UE，从而确保使用高速上行分组接入（HSUPA）的传输方案实现随机接入的实用性。

公开(公告)号：US20140092875A1

公开(公告)日：2014-04-03

申请号：US14097959

申请日：2013-12-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo YANG ,  Chuanfeng HE ,  Xueli MA ,  Zongjie WANG ,  Jing LI ,  Jie MA

IPC: H04W52/16

CPC classification number: H04W52/16 ,  H04W36/385 ,  H04W52/346 ,  H04W52/367

Abstract: A power control method and device are used for achieving transmit power control of a User Equipment (UE) in a multi-carrier mode. The power control method includes: calculating a transmit power of a UE when the UE sends data through a plurality of carriers; and performing power compression on each carrier either step by step according to property parameters of each carrier or synchronously according to a compression ratio, when the transmit power of the UE exceeds a preset maximum transmit power. A power control device is further provided.

Abstract translation: 功率控制方法和装置用于以多载波模式实现用户设备（UE）的发射功率控制。 功率控制方法包括：当UE通过多个载波发送数据时，计算UE的发射功率; 并且当UE的发射功率超过预设的最大发射功率时，根据每个载波的属性参数或者按照压缩比同步地对每个载波进行功率压缩。 还提供一种功率控制装置。

公开(公告)号：US20180343600A1

公开(公告)日：2018-11-29

申请号：US16036728

申请日：2018-07-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie MA ,  Bo LIN

IPC: H04W40/02 ,  H04W12/02

Abstract: The present invention discloses a data transmission system. The first device performs, at a cellular network PDCP layer of the first device, security processing on to-be-transmitted data based on a transmit end-based first policy, to generate a PDU, and sends the PDU to the relay UE, where the first policy is a security processing policy agreed on by the first device and the second device, and the to-be-transmitted data is data that the first device needs to transmit to the second device. The relay UE sends the PDU to the second device. The second device performs, at a cellular network PDCP layer of the second device, security processing on the PDU based on a receive end-based first policy, to obtain the to-be-transmitted data, where the cellular network PDCP layer of the first device is a peer to the cellular network PDCP layer of the second device.

公开(公告)号：US20170019917A1

公开(公告)日：2017-01-19

申请号：US15280024

申请日：2016-09-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie MA

IPC: H04W72/12 ,  H04L29/08 ,  H04W4/00 ,  H04L29/06 ,  H04W4/06 ,  H04L12/58 ,  H04W72/04 ,  H04W72/00 ,  H04W4/04 ,  H04L29/12

CPC classification number: H04W72/1294 ,  G06F21/554 ,  G06F2221/2111 ,  G08G1/091 ,  G08G1/16 ,  G08G1/163 ,  H04L51/26 ,  H04L61/6022 ,  H04L63/04 ,  H04L67/12 ,  H04W4/027 ,  H04W4/06 ,  H04W4/40 ,  H04W4/70 ,  H04W4/80 ,  H04W72/005 ,  H04W72/042

Abstract: The present invention relates to a security message transmission method and apparatus. The method includes: generating, by a vehicle terminal, a first security message, where the first security message carries message type information; adding priority indication information of the security message to a geographic information layer according to the message type information, and obtaining a second security message; determining, at a Media Access Control (MAC) layer, a transmission path of the security message according to the priority indication information; and sending the second security message to a recipient by using a physical layer corresponding to the determined transmission path, so that the recipient performs forwarding processing on the second security message. According to the present invention, a security message is forwarded to a vehicle terminal within a predetermined distance range in a manner of combining a VDC technology and an LTE cellular network.

Abstract translation: 本发明涉及安全消息传输方法和装置。 该方法包括：由车辆终端产生第一安全消息，其中第一安全消息携带消息类型信息; 根据所述消息类型信息向所述地理信息层添加所述安全消息的优先指示信息，并获得第二安全消息; 根据所述优先级指示信息确定所述安全消息的媒体接入控制（MAC）层的传输路径; 以及通过使用与所确定的传输路径相对应的物理层向所述接收方发送所述第二安全消息，使得所述接收者对所述第二安全消息进行转发处理。 根据本发明，以组合VDC技术和LTE蜂窝网络的方式将安全消息转发到预定距离范围内的车辆终端。

公开(公告)号：US20160366594A1

公开(公告)日：2016-12-15

申请号：US15248430

申请日：2016-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Junren CHANG ,  Li CHAI ,  Jie MA ,  Yajuan LI ,  Bo LIN ,  Shulan FENG

IPC: H04W16/14 ,  H04L5/00 ,  H04W76/04 ,  H04W72/12 ,  H04L5/14

CPC classification number: H04W16/14 ,  H04L5/0048 ,  H04L5/14 ,  H04L12/189 ,  H04W72/04 ,  H04W72/1289 ,  H04W76/28

Abstract: Embodiments of the present invention disclose a method for performing communication by using an unlicensed spectrum, a device, and a system, which relate to the field of communications technologies, so as to improve efficiency of using an unlicensed spectrum by user equipment. The method includes: obtaining, by a base station eNB, a time resource and/or a frequency resource by contending with another eNB or another system using an unlicensed spectrum; generating, by the base station eNB, information about the time resource and/or the frequency resource according to the time resource and/or the frequency resource; and sending, by the base station eNB, the information about the time resource and/or the frequency resource to user equipment UE by using a broadcast or multicast message, so that the user equipment UE communicates with the base station eNB according to the information about the time resource and/or the frequency resource.

Abstract translation: 本发明的实施例公开了一种通过使用与通信技术领域相关的非许可频谱，设备和系统来执行通信的方法，以便提高用户设备使用未许可频谱的效率。 该方法包括：通过与另一个eNB或使用非许可频谱的另一个系统竞争，由基站eNB获得时间资源和/或频率资源; 由基站eNB根据时间资源和/或频率资源生成关于时间资源和/或频率资源的信息; 并且通过使用广播或多播消息，由基站eNB向用户设备UE发送关于时间资源和/或频率资源的信息，使得用户设备UE根据关于 时间资源和/或频率资源。

公开(公告)号：US20150229441A1

公开(公告)日：2015-08-13

申请号：US14695814

申请日：2015-04-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanping JIANG ,  Li WANG ,  Qiang WANG ,  Jie MA

IPC: H04L1/00 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04L1/0042 ,  H04L1/0041 ,  H04L1/0043 ,  H04L1/0071 ,  H04L5/001 ,  H04L27/26 ,  H04L27/2627 ,  H04L27/2634 ,  H04W84/12

Abstract: The present invention provides a method and a device for interleaving processing in a WLAN system, and relates to the field of communications technologies. The method includes: obtaining, by a WLAN device, a predetermined number of identifiers of valid positions from any sub-interleaving processing contained in an interleaving processing; determining valid input positions of the interleaving processing according to the identifiers of the valid positions; transmitting data bits to be transmitted in the valid input positions, and transmitting bit 0 and/or bit 1 or no data bit in other non-valid input positions of the interleaving processing other than the valid input positions; modulating data bits transmitted in interleaving processing output positions to obtain modulation signals and mapping the modulation signals onto the corresponding data sub-carriers respectively. The present invention can be applied in interleaving processing of data bits to be transmitted.

Abstract translation: 本发明提供了一种在WLAN系统中交织处理的方法和装置，涉及通信技术领域。 该方法包括：通过WLAN装置从包含在交织处理中的任何子交织处理获得预定数量的有效位置的标识符; 根据有效位置的标识符来确定交织处理的有效输入位置; 发送要在有效输入位置发送的数据位，以及在除了有效输入位置之外的交织处理的其他非有效输入位置中发送位0和/或位1或不发送数据位; 调制在交织处理输出位置中发送的数据位，以获得调制信号，并将调制信号分别映射到对应的数据子载波上。 本发明可以应用于要发送的数据比特的交织处理。

公开(公告)号：US20190190587A1

公开(公告)日：2019-06-20

申请号：US16272513

申请日：2019-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie MA ,  Bo LIN

IPC: H04B7/15 ,  H04W76/10

CPC classification number: H04B7/15 ,  H04W76/10 ,  H04W84/20 ,  H04W88/04

Abstract: Embodiments of the present invention disclose a link establishment method and a related device, and the method includes: receiving, by a relay device over a stub link between the relay device and a remote device, a first access network protocol layer 2 message sent by the remote device; correspondingly generating a second access network protocol layer 2 message based on the first access network protocol layer 2 message, and sending the second access network protocol layer 2 message to a network-side device; receiving a third access network protocol layer 2 message that is returned by the network-side device in response to the second access network protocol layer 2 message; and correspondingly generating a fourth access network protocol layer 2 message based on the third access network protocol layer 2 message, and sending the fourth access network protocol layer 2 message to the remote device.

公开(公告)号：US20190082038A1

公开(公告)日：2019-03-14

申请号：US16188908

申请日：2018-11-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie MA ,  Bo LIN

IPC: H04L29/06 ,  H04W48/08 ,  H04L12/24 ,  H04W76/11 ,  H04W76/27

Abstract: Embodiments of the present disclosure provide a method for establishing a wireless connection and a device. A first terminal establishes a wireless connection to a second terminal, and a non-cellular network protocol transmission technology is used for the wireless connection, so that the first terminal transmits, through the wireless connection to the second terminal, a data packet of a protocol type or a service attribute that can be recognized by a network device to the network device, to enable receiving and transmitting parties, namely, the first terminal and the second terminal, to have consistent knowledge on a protocol type or a service attribute (for example, a PSM) of a data packet of an upper layer of a logical link control protocol layer or a Media Access Control layer in respective non-cellular network protocols without making a standardized change to the non-cellular network protocols.

公开(公告)号：US20170006476A1

公开(公告)日：2017-01-05

申请号：US15265034

申请日：2016-09-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenzhen CAO ,  Jie MA

IPC: H04W16/14 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04L5/0057 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A carrier using method includes: receiving, by the user equipment, configuration information that is of a secondary component carrier and sent by the base station, and configuring the secondary component carrier according to the configuration information; after receiving a first activation command sent by the base station, activating the configured secondary component carrier to obtain an activated secondary component carrier, and controlling to enable a radio frequency RF module of the user equipment; receiving use right control information that is of the activated secondary component carrier and sent by the base station, and determining an available time of the activated secondary component carrier according to the use right control information; performing an operation related to the activated secondary component carrier within the available time; and stopping performing the operation related to the activated secondary component carrier after the available time is reached.

Abstract translation: 载波使用方法包括：由用户设备接收由基站发送的辅助分量载波的配置信息，并根据配置信息配置次分量载波; 在接收到由基站发送的第一激活命令之后，激活所配置的次要分量载波以获得激活的辅助分量载波，并且控制使能用户设备的射频RF模块; 接收由所述激活的次要分量载波并由所述基站发送的使用权控制信息，以及根据所述使用权控制信息确定所述激活的次要分量载波的可用时间; 在可用时间内执行与激活的次要分量载波相关的操作; 并且在可用时间到达之后停止执行与激活的辅助分量载体相关的操作。

公开(公告)号：US20160374054A1

公开(公告)日：2016-12-22

申请号：US15256102

申请日：2016-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie MA

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W72/04 ,  B61L15/0027 ,  G08G1/0112 ,  G08G1/0133 ,  G08G1/0141 ,  G08G1/096716 ,  G08G1/096741 ,  G08G1/096775 ,  H04W4/046 ,  H04W4/80 ,  H04W92/04

Abstract: The present invention is applicable to the field of the Internet of Vehicles, and provides a method for controlling DSRC resource allocation, a base station, and a vehicle communications terminal. The vehicle communications terminal includes a dedicated short range communications (DSRC) module and a cellular mobile communications module. The DSRC module and the cellular mobile communications module are connected to each other by using an interface. The DSRC module is configured to be in a wireless connection to a DSRC module in another vehicle communications terminal to implement wireless communication between vehicles. The cellular mobile communications module is configured to send and receive messages for the DSRC module. According to the present invention, a base station can control a DSRC resource, and flexibly adjust a resource configuration parameter, thereby implementing DSRC congestion control, and adjusting a configuration according to a scenario.

Abstract translation: 本发明可应用于车辆互联网领域，并且提供了一种用于控制DSRC资源分配的方法，基站和车辆通信终端。 车辆通信终端包括专用短距离通信（DSRC）模块和蜂窝移动通信模块。 DSRC模块和蜂窝移动通信模块通过使用接口相互连接。 DSRC模块被配置为与另一车辆通信终端中的DSRC模块进行无线连接，以实现车辆之间的无线通信。 蜂窝移动通信模块被配置为发送和接收DSRC模块的消息。 根据本发明，基站可以控制DSRC资源，灵活调整资源配置参数，从而实现DSRC拥塞控制，并根据场景调整配置。