Xaptum, Inc.

David Robinson Bild

Mario Frank DeRango

Pradeep Srinivas Barthur

Zane Van Beckwith

Gary W Grube

Venkatakumar Srinivasan

Irina Guberman

Rohit Pasam

A method includes receiving and temporarily storing data streams from Internet of Things (IoT) sensors. The method continues with determining whether some of the data streams have been requested by a subscribing computing entity. When some of the data streams are requested and the request is valid, the method continues with sending the requested data streams to the subscribing computing entity. The method continues with receiving additional data streams from the IoT sensors and overwriting the temporary storage of the data streams with the additional data streams.

Communication system and method for machine data routing

A method includes a first computing entity receiving a request for first data from an affiliated source device by a user device. When a re-encryption key of the user device is not based on a key pair of the first computing entity the method further includes decrypting the first encrypted data using a private key of the first computing entity and encrypting the recovered first data with a public key of a second computing entity to produce second encrypted data. The method further includes encrypting the second encrypted data with the re-encryption key of the user device to produce double encrypted data. The method further includes sending the double encrypted data to the user device, where the user device is capable of decrypting the double encrypted data to recover the first data using a private key of the user device based on a key pair of the second computing entity.

Scalable and secure message brokering approach in a communication system

A method includes a first computing entity editing an entry in a first copy of a common responsibility list of a proprietary network, where the entry includes information regarding the first computing entity's service responsibility for a first user computing device. The method further includes the first computing entity sending at least the edited entry to other computing entities. The method further includes the first computing entity receiving at least a second edited entry from a second computing entity. The method further includes the first computing entity updating the first copy of the common responsibility list with the at least the second edited entry.

Virtualization with distributed adaptive message brokering

A method includes receiving, via a core network in accordance with a regional data routing plan, an affiliation request from a data source device based on a first level regional affiliation of the data source device and a first computing entity. The method further includes determining whether a second level regional affiliation is substantially equal to the first level regional affiliation. When the second level regional affiliation is not substantially equal to the first level regional affiliation, the method further includes identifying a second computing entity based on the second level regional affiliation and sending a notification message to the second computing entity regarding the data source device being affiliated with the second computing entity. The method further includes broadcasting a gateway message to the core network to change the regional data routing plan such that data from the data source device is routed to the second computing entity.

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David Robinson Bild