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公开(公告)号：US20180300403A1
公开(公告)日：2018-10-18
申请号：US16012421
申请日：2018-06-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying Gao , Yongjing Zhang , Jiaxin Yin , Jiaming Wu
Abstract: A semantic validation method, applied to a Machine-to-Machine Communications (M2M) system, where the method includes receiving, by an apparatus storing a semantic description resource, an operation request related to a first semantic description resource, including semantic information of the first semantic description resource, an association relationship between the first semantic description resource and another semantic description resource, and a uniform resource identifier (URI) of an ontology referenced by the first semantic description resource, determining that the first semantic description resource is associated with the semantic description resource, sending a semantic validation request message to an apparatus that stores the ontology referenced by the first semantic description resource. Hence, accuracy of a resource and data shared between industries and applications using a public capability of the M2M system can be ensured in a case of no priori knowledge.
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公开(公告)号：US11050711B2
公开(公告)日：2021-06-29
申请号：US16012421
申请日：2018-06-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying Gao , Yongjing Zhang , Jiaxin Yin , Jiaming Wu
IPC: H04L29/12 , G06F16/36 , H04L29/08 , H04L29/06 , H04W4/38 , H04W12/06 , H04W4/70 , H04W8/26 , H04W88/16
Abstract: A semantic validation method, applied to a Machine-to-Machine Communications (M2M) system, where the method includes receiving, by an apparatus storing a semantic description resource, an operation request related to a first semantic description resource, including semantic information of the first semantic description resource, an association relationship between the first semantic description resource and another semantic description resource, and a uniform resource identifier (URI) of an ontology referenced by the first semantic description resource, determining that the first semantic description resource is associated with the semantic description resource, sending a semantic validation request message to an apparatus that stores the ontology referenced by the first semantic description resource. Hence, accuracy of a resource and data shared between industries and applications using a public capability of the M2M system can be ensured in a case of no priori knowledge.
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Patent Agency Ranking
公开(公告)号：US20210076167A1
公开(公告)日：2021-03-11
申请号：US17081532
申请日：2020-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaxin Yin , Sichen Wang , Ying Gao , Jiaming Wu , Yaoye Zhang , Yongjing Zhang
Abstract: A mobile network platform creates a device group according to a member device supporting a mobile network multicast communication manner in a Machine-to-Machine Communications (M2M) group, generates an identifier of an external group corresponding to the device group, and requests a service capability exposure function (SCEF) to create the external group according to the identifier of the external group and an external device identifier of the member device supporting the mobile network multicast communication manner. When receiving an access request for the M2M group, the mobile network platform obtains the device group in the M2M group, learns of the corresponding external group, and then requests the SCEF to access the member device in the external group in a multicast communication manner. Hence, an amount of information generated due to interaction between an M2M platform and an M2M device is reduced, while reducing resource overheads.
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公开(公告)号：US11088989B2
公开(公告)日：2021-08-10
申请号：US16012421
申请日：2018-06-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying Gao , Yongjing Zhang , Jiaxin Yin , Jiaming Wu
IPC: H04L29/12 , G06F16/36 , H04L29/08 , H04L29/06 , H04W4/38 , H04W12/06 , H04W4/70 , H04W8/26 , H04W88/16
Abstract: A semantic validation method, applied to a Machine-to-Machine Communications (M2M) system, where the method includes receiving, by an apparatus storing a semantic description resource, an operation request related to a first semantic description resource, including semantic information of the first semantic description resource, an association relationship between the first semantic description resource and another semantic description resource, and a uniform resource identifier (URI) of an ontology referenced by the first semantic description resource, determining that the first semantic description resource is associated with the semantic description resource, sending a semantic validation request message to an apparatus that stores the ontology referenced by the first semantic description resource. Hence, accuracy of a resource and data shared between industries and applications using a public capability of the M2M system can be ensured in a case of no priori knowledge.
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公开(公告)号：US20180310141A1
公开(公告)日：2018-10-25
申请号：US16010047
申请日：2018-06-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaxin Yin , Sichen Wang , Ying Gao , Jiaming Wu , Yaoye Zhang , Yongjing Zhang
Abstract: A mobile network platform creates a device group according to a member device supporting a mobile network multicast communication manner in a Machine-to-Machine Communications (M2M) group, generates an identifier of an external group corresponding to the device group, and requests a service capability exposure function (SCEF) to create the external group according to the identifier of the external group and an external device identifier of the member device supporting the mobile network multicast communication manner. When receiving an access request for the M2M group, the mobile network platform obtains the device group in the M2M group, learns of the corresponding external group, and then requests the SCEF to access the member device in the external group in a multicast communication manner. Hence, an amount of information generated due to interaction between an M2M platform and an M2M device is reduced, while reducing resource overheads.
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公开(公告)号：US11108870B2
公开(公告)日：2021-08-31
申请号：US15997173
申请日：2018-06-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaxin Yin , Ying Gao , Jiaming Wu , Yongjing Zhang
IPC: G06F15/173 , H04L29/08 , H04W4/00 , H04W4/70
Abstract: A resource acquiring method relates to the field of machine-to-machine communications (M2M) technologies, where the method is used by a consumer application to acquire a producer data resource generated by a producer application, and includes receiving a request message that is used to acquire the producer data resource and that is sent by the consumer application, where the request message carries indication information that is used to instruct to update the producer data resource and return an updated producer data resource, acquiring current moment data from the producer application, updating the producer data resource using the current moment data, and returning the updated producer data resource to the consumer application. Hence, a problem of mismatching between data generated by the producer application and data used by the consumer application is resolved.
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公开(公告)号：US20180288170A1
公开(公告)日：2018-10-04
申请号：US15997173
申请日：2018-06-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiaxin Yin , Ying Gao , Jiaming Wu , Yongjing Zhang
Abstract: A resource acquiring method relates to the field of machine-to-machine communications (M2M) technologies, where the method is used by a consumer application to acquire a producer data resource generated by a producer application, and includes receiving a request message that is used to acquire the producer data resource and that is sent by the consumer application, where the request message carries indication information that is used to instruct to update the producer data resource and return an updated producer data resource, acquiring current moment data from the producer application, updating the producer data resource using the current moment data, and returning the updated producer data resource to the consumer application. Hence, a problem of mismatching between data generated by the producer application and data used by the consumer application is resolved.
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