公开(公告)号：US20220225427A1

公开(公告)日：2022-07-14

申请号：US17711345

申请日：2022-04-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gaokun Pang ,  Qiang Fan ,  Ping Fang ,  Yong Cheng ,  Xiaoxian Li ,  Chong Lou ,  Qufang Huang ,  Qinghai Zeng ,  Yinghao Guo

IPC: H04W74/08 ,  H04W72/04 ,  H04W74/00

Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.

公开(公告)号：US10779235B2

公开(公告)日：2020-09-15

申请号：US16325959

申请日：2017-07-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Cheng ,  Ping Fang ,  Gaokun Pang

IPC: H04W52/02 ,  H04L1/16 ,  H04W56/00

Abstract: A method and an apparatus for waking up a wireless device to resolve a problem that power consumption and communication overheads are large during wake-up of a wireless device. The method includes obtaining, by a first wireless device, indication information of at least one second wireless device using a main communications circuit of the first wireless device, where the indication information includes at least one of a power saving requirement or wake-up capability information, determining, by the first wireless device, an operation mode of an auxiliary wake-up circuit of the first wireless device based on a quantity of second wireless devices or the indication information, and receiving, by the auxiliary wake-up circuit of the first wireless device based on the operation mode, a wake-up packet from the second wireless device to wake up the main communications circuit of the first wireless device.

公开(公告)号：US20190124611A1

公开(公告)日：2019-04-25

申请号：US16088951

申请日：2016-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Gaokun Pang ,  Ping Fang

IPC: H04W56/00

Abstract: Embodiments of the present invention relate to the communications field, and provide a method for sending a sync beacon message by a NAN device, and a device, so as to resolve a problem of a sync beacon message conflict that occurs when the NAN device merges to a new cluster in a master role. The method is: when a first device in a first cluster receives first cluster information of a second cluster, if the first device determines to merge to the second cluster, sending a sync beacon message in the second cluster according to a role and a state of the first device in the first cluster. According to the embodiments of the present invention, after merging to a cluster, a NAN device determines whether to send a sync beacon frame.

公开(公告)号：US20190021044A1

公开(公告)日：2019-01-17

申请号：US16067504

申请日：2015-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gaokun Pang ,  Ping Fang

IPC: H04W48/10 ,  H04W8/00 ,  H04W56/00 ,  H04L29/08 ,  H04W72/00 ,  H04W88/04

CPC classification number: H04W48/10 ,  H04L45/02 ,  H04L67/16 ,  H04L67/28 ,  H04W8/005 ,  H04W40/12 ,  H04W40/246 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005 ,  H04W88/04

Abstract: A method for service discovery in a neighbor awareness network (NAN), and a terminal device, where the method includes receiving, by a first device, a first service discovery message sent by a second device, where the first service discovery message carries service identifier information and first path information, and the first path information includes identifier information of the service initiating device, or identifier information of the second device and the service initiating device, determining, by the first device, second path information according to the first path information, where the second path information includes the identifier information of the service initiating device and identifier information of the first device, and sending, by the first device, a second service discovery message, where the second service discovery message carries the service identifier information and the second path information.

公开(公告)号：US20170201506A1

公开(公告)日：2017-07-13

申请号：US15471837

申请日：2017-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gaokun Pang ,  Zhiming Ding ,  Ping Fang

IPC: H04L29/06 ,  H04W48/12 ,  H04W12/04 ,  H04L29/12

CPC classification number: H04L63/062 ,  H04L61/2076 ,  H04L63/0414 ,  H04L63/0428 ,  H04L63/0876 ,  H04W12/02 ,  H04W12/04 ,  H04W48/12

Abstract: A method implemented in an access point (AP) includes sending first communication address change information to a station to notify the station of a communication address which is to be used by the AP after the AP changes a communication address, the first communication address change information includes at least a third communication address, and the third communication address is the communication address which is to be used by the AP after the AP changes the communication address; determining a fourth communication address, where the fourth communication address is a communication address which is to be used by the station after the station changes a communication address; and switching the communication address from a first communication address to the third communication address, and using the third communication address to communicate with the station whose communication address is switched from a second communication address to the fourth communication address.

公开(公告)号：US11490399B2

公开(公告)日：2022-11-01

申请号：US16651947

申请日：2018-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Xiao Xiao ,  Gaokun Pang ,  Jian Wang ,  Zhenzhen Cao

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/10

Abstract: A scheduling request (SR) configuration method and sending method, and a corresponding apparatus are provided, to resolve a prior-art problem of a scheduling request configuration method and sending method, and a corresponding apparatus. The scheduling request configuration method includes: receiving, by a user equipment (UE), control signaling sent by a network device, where the control signaling is used to configure, for the UE, an SR configuration associated with at least one logical channel and at least two SR resource configurations associated with the SR configuration, and the SR resource configurations indicate physical resources used to signal an SR associated with the at least one logical channel; and signaling, by the UE based on a physical resource indicated by one of the at least two SR resource configurations, an SR associated with one of the at least one logical channel.

公开(公告)号：US11357056B2

公开(公告)日：2022-06-07

申请号：US16758552

申请日：2018-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gaokun Pang ,  Qiang Fan ,  Ping Fang ,  Yong Cheng ,  Xiaoxian Li ,  Chong Lou ,  Qufang Huang ,  Qinghai Zeng ,  Yinghao Guo

IPC: H04W72/04 ,  H04W74/08 ,  H04W74/00

Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.

公开(公告)号：US11140644B2

公开(公告)日：2021-10-05

申请号：US16088951

申请日：2016-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Gaokun Pang ,  Ping Fang

IPC: H04W4/00 ,  H04W56/00 ,  H04W74/00 ,  H04W84/18

Abstract: Embodiments of the present invention relate to the communications field, and provide a method for sending a sync beacon message by a NAN device, and a device, so as to resolve a problem of a sync beacon message conflict that occurs when the NAN device merges to a new cluster in a master role. The method is: when a first device in a first cluster receives first cluster information of a second cluster, if the first device determines to merge to the second cluster, sending a sync beacon message in the second cluster according to a role and a state of the first device in the first cluster. According to the embodiments of the present invention, after merging to a cluster, a NAN device determines whether to send a sync beacon frame.

公开(公告)号：US20200351946A1

公开(公告)日：2020-11-05

申请号：US16758552

申请日：2018-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gaokun Pang ,  Qiang Fan ,  Ping Fang ,  Yong Cheng ,  Xiaoxian Li ,  Chong Lou ,  Qufang Huang ,  Qinghai Zeng ,  Yinghao Guo

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04

Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.

公开(公告)号：US10674353B2

公开(公告)日：2020-06-02

申请号：US16328842

申请日：2017-07-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Fang ,  Yunsong Yang ,  Gaokun Pang

IPC: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04W12/02 ,  H04W48/08 ,  H04L29/06 ,  H04W12/06 ,  H04W12/04 ,  H04L9/30 ,  H04W84/12 ,  H04W48/14

Abstract: A terminal, including a processor and a non-transitory computer-readable storage medium storing a program to be executed by the processor. The program includes instructions to generate encrypted capability information of the terminal, receive pre-association index information that is related to the terminal and that is sent by an access point, where the pre-association index information is used by the access point to identify the terminal when no association has been established between the terminal and the access point, send the encrypted capability information of the terminal and an association request message to the access point, where the association request message comprises the pre-association index information, and receive an association response message that is sent by the access point according to capability information of the terminal and the pre-association index information, so that the terminal establishes an association with the access point.