Method and apparatus for communicating in a wireless communication network

    公开(公告)号:US10863559B2

    公开(公告)日:2020-12-08

    申请号:US16409036

    申请日:2019-05-10

    Inventor: Ji Chen Ping Fang

    Abstract: A communication method and a device, where the method includes receiving, by a first device, a first message sent by a second device using a peer-to-peer (P2P) network, where the first message includes address information of the second device in an infrastructure network and identification information of a radio access device connected to the second device in the infrastructure network, and if a radio access device connected to the first device and the radio access device connected to the second device in the infrastructure network are a same radio access device, communicating, by the first device, with the second device according to the address information using the connected radio access device.

    Service discovery method, related device, and system

    公开(公告)号:US10728344B2

    公开(公告)日:2020-07-28

    申请号:US15581671

    申请日:2017-04-28

    Abstract: A service discovery method includes: performing, by a service request end, service discovery separately based on different networks, for a same service; correspondingly receiving, by using each network based on which the same service can be discovered in the different networks, identifier information provided by a service providing end providing the same service, where the identifier information is used to identify the service providing end; when identifier information obtained by using at least two networks matches, determining that services discovered after service discovery is performed based on the at least two networks are the same service provided by the same service providing end; and when accessing the same service at a time, performing service data transmission by using the at least two networks.

    Data Transmission Method and Device
    3.
    发明申请

    公开(公告)号:US20180014164A1

    公开(公告)日:2018-01-11

    申请号:US15551861

    申请日:2015-02-17

    Inventor: Ji Chen Ping Fang

    Abstract: A data transmission method and device, where the method includes determining, by a first station device, that a second station device supports a first service, receiving a device group join request message that is sent by the second station device according to a media access control (MAC) address of a first device group, where the first device group is a device group of the first service and is a device group to which the first station device belongs, sending a device group join response message to another station device in the first device group and the second station device according to the multicast MAC address of the first device group in a contention transmission manner, and performing data transmission of the first service with the second station device in a service window of the first service, where the service window includes a time and/or a channel of service transmission.

    SERVICE DISCOVERY METHOD, RELATED DEVICE, AND SYSTEM

    公开(公告)号:US20170237818A1

    公开(公告)日:2017-08-17

    申请号:US15581671

    申请日:2017-04-28

    Abstract: A service discovery method includes: performing, by a service request end, service discovery separately based on different networks, for a same service; correspondingly receiving, by using each network based on which the same service can be discovered in the different networks, identifier information provided by a service providing end providing the same service, where the identifier information is used to identify the service providing end; when identifier information obtained by using at least two networks matches, determining that services discovered after service discovery is performed based on the at least two networks are the same service provided by the same service providing end; and when accessing the same service at a time, performing service data transmission by using the at least two networks.

    Method and device for establishing wireless connection

    公开(公告)号:US10366214B2

    公开(公告)日:2019-07-30

    申请号:US15607014

    申请日:2017-05-26

    Abstract: A method includes: after receiving an operation instruction of a first user, generating, by a first device, connection information according to the operation instruction, and providing the connection information to a second device near the first device, so that the second device obtains a first identifier through calculation according to a first information portion of the connection information by using a preset algorithm; receiving a first message that is sent by the second device according to the connection information, where the first message carries the first identifier; determining whether the first identifier matches a second identifier of the first device, where the second identifier is equal to or corresponds to a result that is generated through calculation according to the first information portion; if the first identifier matches the second identifier, sending a second message to the second device; and establishing a wireless connection to the second device.

    Resource switching method, apparatus, and system

    公开(公告)号:US10356676B2

    公开(公告)日:2019-07-16

    申请号:US15567693

    申请日:2015-04-20

    Abstract: Embodiments of the present invention provide a resource switching method, an apparatus, and a system. The method includes: receiving, by a first device, a first resource switching message sent by a second device, where the first device and the second device belong to a same service group, the first resource switching message includes first resource information, and the first resource information is used to indicate a first resource satisfying a resource switching requirement of the second device; determining, by the first device, a second resource in the first resource, where the second resource is a resource satisfying a resource switching requirement of the first device; and sending, by the first device, a second resource switching message, where the second resource switching message includes second resource information, and the second resource information is used to indicate the second resource.

    Data transmission method and device

    公开(公告)号:US10257667B2

    公开(公告)日:2019-04-09

    申请号:US15551861

    申请日:2015-02-17

    Inventor: Ji Chen Ping Fang

    Abstract: A data transmission method and device, where the method includes determining, by a first station device, that a second station device supports a first service, receiving a device group join request message that is sent by the second station device according to a media access control (MAC) address of a first device group, where the first device group is a device group of the first service and is a device group to which the first station device belongs, sending a device group join response message to another station device in the first device group and the second station device according to the multicast MAC address of the first device group in a contention transmission manner, and performing data transmission of the first service with the second station device in a service window of the first service, where the service window includes a time and/or a channel of service transmission.

    Method and apparatus for communicating in a wireless communication network

    公开(公告)号:US10321494B2

    公开(公告)日:2019-06-11

    申请号:US15506809

    申请日:2015-07-29

    Inventor: Ji Chen Ping Fang

    Abstract: A communication method and a device, where the method includes receiving, by a first device, a first message sent by a second device using a peer-to-peer (P2P) network, where the first message includes address information of the second device in an infrastructure network and identification information of a radio access device connected to the second device in the infrastructure network, and when a radio access device connected to the first device and the radio access device connected to the second device in the infrastructure network are a same radio access device, communicating, by the first device, with the second device according to the address information using the connected radio access device.

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