公开(公告)号：US20200295867A1

公开(公告)日：2020-09-17

申请号：US16892731

申请日：2020-06-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Jiajie Tong ,  Rong Li ,  Jun Wang ,  Wen Tong ,  Yiqun Ge ,  Xiaocheng Liu

IPC: H04L1/00 ,  H03M13/13 ,  H03M13/00 ,  H03M13/11

Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.

公开(公告)号：US10700808B2

公开(公告)日：2020-06-30

申请号：US16163169

申请日：2018-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Jiajie Tong ,  Rong Li ,  Jun Wang ,  Wen Tong ,  Yiqun Ge ,  Xiaocheng Liu ,  Gongzheng Zhang ,  Jian Wang ,  Nan Cheng ,  Qifan Zhang

IPC: H03M13/00 ,  H04L1/00 ,  H03M13/13 ,  H03M13/11

Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.

公开(公告)号：US10694389B2

公开(公告)日：2020-06-23

申请号：US16399426

申请日：2019-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruiyue Xu ,  Lan Zou ,  Yan Zhou ,  Yan Li ,  Jun Wang

IPC: H04W72/00 ,  H04W16/10 ,  H04W28/24 ,  H04W24/02

Abstract: A network slice management method, a management unit, and a system, where the method includes receiving, by a first management unit, a first management request, where the first management request carries requirement information of a network slice or indication information, and the indication information is used to obtain the requirement information of the network slice. The method further includes determining, by the first management unit, requirement information of a subnet that forms the network slice. According to the method, the first management unit can determine the corresponding requirement information of the subnet based on the requirement information of the network slice.

公开(公告)号：US10448317B2

公开(公告)日：2019-10-15

申请号：US15505572

申请日：2014-08-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Wang

IPC: H04W48/14 ,  H04W48/02 ,  H04W48/08 ,  H04L29/06 ,  H04W12/08

Abstract: Embodiments of the present invention disclose a wireless network access control method, device, and system. The method includes: receiving, by a control device, a wireless access request message sent by user device, where the wireless access request message includes an identifier of at least one wireless network; determining a control policy parameter corresponding to the identifier of the wireless network, where the control policy parameter includes the identifier, an access password, and a preset access condition parameter that are of the wireless network; and sending the control policy parameter to the user device when determining, according to the preset access condition parameter in the control policy parameter, that a current access condition parameter of the wireless network meets the preset access condition parameter, so that the user device accesses the wireless network according to the identifier and the access password that are of the wireless network.

公开(公告)号：US20190207720A1

公开(公告)日：2019-07-04

申请号：US16298901

申请日：2019-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rong Li ,  Guijie Wang ,  Gongzheng Zhang ,  Jian Wang ,  Jun Wang

IPC: H04L1/18 ,  H04L1/00 ,  H03M13/13

CPC classification number: H04L1/1825 ,  H03M13/13 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/1819 ,  H04L1/1867

Abstract: Embodiments of this application provide a polar code retransmission method and apparatus, to reduce retransmission complexity and improve transmission performance. The method includes: determining a first polar channel sequence including N polar channels and reliability of each of the N polar channels; determining, based on a coding parameter for an mth data transmission, a quantity Km of information bits that need to be transmitted during the mth data transmission, where the coding parameter includes at least one of the quantity of information bits and a code rate; determining Km polar channels with highest reliability in the first polar channel sequence; determining Km information bits based on locations, of information bits that need to be transmitted during first m−1 data transmissions, in the first polar channel sequence; and mapping the Km information bits to the Km polar channels for transmission.

公开(公告)号：US20180097580A1

公开(公告)日：2018-04-05

申请号：US15717745

申请日：2017-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Gongzheng Zhang ,  Rong Li ,  Jun Wang ,  Wen Tong ,  Yiqun Ge

IPC: H04L1/00

Abstract: Embodiments of this disclosure enhance the error detection performance of parallel polar encoding by cross-concatenating parity bits between segments of information bits transmitted over different sets of sub-channels. In one embodiment, a first segment of information bits is transmitted over a first set of sub-channels, and at least a second segment of information bits, and a masked parity bit, are transmitted over a second set of sub-channels. A value of the masked parity bit is equal to a bitwise combination of a first parity bit computed from the first segment of information bits and a second parity bit computed from the second segment of information bits. The bitwise combination may be a bitwise AND, a bitwise OR, or a bitwise XOR of the respective parity bits.

公开(公告)号：US09699080B2

公开(公告)日：2017-07-04

申请号：US14741226

申请日：2015-06-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Wang

IPC: H04L12/28 ,  H04L12/741 ,  H04L12/46 ,  H04L12/751 ,  H04L29/12 ,  H04L12/24 ,  H04L12/715

CPC classification number: H04L45/74 ,  H04L12/4641 ,  H04L41/0806 ,  H04L41/0886 ,  H04L41/0893 ,  H04L41/12 ,  H04L45/02 ,  H04L45/46 ,  H04L61/2007

Abstract: Embodiments of the present invention provide a method for determining a management domain, and the method includes: receiving, by a second network device, a first packet sent by a first network device, where the first packet includes a domain ID of a first management domain and a first IP address set corresponding to the domain ID of the first management domain, and the first IP address set includes an IP address of a network device in the first management domain; and when the second network device determines that the first IP address set includes an IP address of the second network device, determining that the second network device belongs to the first management domain, and storing the domain ID of the first management domain. By using this method, it is unnecessary to manually configure management domain information on the second network device, thereby simplifying configuration of a virtual cluster.

公开(公告)号：US20170026510A1

公开(公告)日：2017-01-26

申请号：US15300732

申请日：2014-04-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Wang

IPC: H04M1/725 ,  H04W8/18 ,  H04W4/02

CPC classification number: H04M1/72572 ,  H04L67/22 ,  H04L67/306 ,  H04L67/36 ,  H04W4/02 ,  H04W4/029 ,  H04W8/18

Abstract: Disclosed are a mobile service information display method and apparatus, a mobile service information server and system, and a terminal, which can avoid a waste of resources of the mobile service information system. The method includes: determining mobile service information according to obtained location information of a mobile terminal at a current moment and obtained location information of the mobile terminal within preset duration prior to the current moment; and sending the determined mobile service information to the mobile terminal for display.

Abstract translation: 公开了一种移动服务信息显示方法和装置，移动服务信息服务器和系统以及终端，可以避免移动业务信息系统的资源浪费。 该方法包括：根据获取的当前时刻的移动终端的位置信息确定移动业务信息，并在当前时刻之前的预设时间内获取移动终端的位置信息; 以及将所确定的移动业务信息发送到所述移动终端进行显示。

公开(公告)号：US09408101B2

公开(公告)日：2016-08-02

申请号：US14058533

申请日：2013-10-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Wang ,  Xuelong Wang ,  Haitao Xia

IPC: H04W24/10 ,  H04W24/08 ,  H04W24/04

CPC classification number: H04W24/10 ,  H04W24/04 ,  H04W24/08

Abstract: Embodiments of the present invention provide a method and a device for cell outage detection. The method includes: receiving, by a controlling base station of a first cell, a request message, where the request message is used to request an outage measurement on a second cell, the first cell is a neighboring cell of the second cell; selecting, by the controlling base station of the first cell, a user equipment in the first cell to measure the second cell; receiving, by the controlling base station of the first cell, measurement information obtained by the user equipment by measuring the second cell, and generating, according to the measurement information, information used to determine whether an outage occurs in the second cell; and sending, by the controlling base station of the first cell, a reply message including the information used to determine whether an outage occurs in the second cell.

Abstract translation: 本发明的实施例提供了一种用于细胞中断检测的方法和装置。 该方法包括：由第一小区的控制基站接收请求消息，其中请求消息用于请求在第二小区上的中断测量，第一小区是第二小区的相邻小区; 由第一小区的控制基站选择第一小区中的用户设备来测量第二小区; 由所述第一小区的所述控制基站接收由所述用户设备通过测量所述第二小区获得的测量信息，并根据所述测量信息生成用于确定所述第二小区中是否发生中断的信息; 并且由第一小区的控制基站发送包括用于确定在第二小区中是否发生中断的信息的应答消息。

公开(公告)号：US09301190B2

公开(公告)日：2016-03-29

申请号：US14663857

申请日：2015-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tianle Deng ,  Binsong Tang ,  Jun Wang

IPC: H04W4/00 ,  H04W24/10 ,  H04L5/00 ,  H04W52/02 ,  H04L12/26 ,  H04W72/08 ,  H04B17/318

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04L5/001 ,  H04L43/08 ,  H04W52/0245 ,  H04W72/08 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A disclosure for measuring an aggregated carrier cell measuring an aggregated carrier cell configured with multiple component carriers is provided. In the disclosure, a user equipment receives, from a base station, a measurement period parameter for measuring a component carrier. The user equipment calculate a measurement period for a non-active component according to the received measurement period parameter and a signal measurement estimation value of the non-active component carrier, and performs measurement on the non-active component carrier with the calculated measurement period for the non-active component.

Abstract translation: 提供了一种测量聚合载波小区的公开内容，该聚合载波小区测量配置有多个分量载波的聚合载波小区。 在本公开中，用户设备从基站接收用于测量分量载波的测量周期参数。 用户设备根据接收到的测量周期参数和非有效分量载波的信号测量估计值，计算非有效分量的测量周期，并对所计算的测量周期对非有效分量载波进行测量， 非活动组件。