Bluetooth virtualisation
Embodiments of the present application relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, Bluetooth systems, RF systems, self-powered wireless devices, and consumer electronic (CE) devices. More specifically the present application relates to provision of networked based services to Bluetooth-enabled devices. The present application describes a very low-cost, multi-purpose, rapidly re-purposable Bluetooth node that may sit at the edge of a network and may be configured to allow a network system to dynamically add and remove different Bluetooth capabilities and allow for a much higher level of management of Bluetooth devices that are interacting with the network.
1. A method for providing network based services to Bluetooth-enabled devices, comprising:
encapsulating host controller interface (HCI) packets on a Bluetooth (BT) host device;
forwarding the encapsulated HCI packets over a network, to a compute engine in communication with the network;
implementing from a non-transitory computer readable medium, profiles and applications contained in the encapsulated HCI packets on the compute engine; and
forwarding HCI packets from the profiles and applications on the compute engine to a BT HCI controller and baseband processor.
2. The method of claim 1 , wherein the BT HCI controller and baseband processor is included in a BT peer device that is in wireless communication with the network.
3. The method of claim 1 and further comprising:
providing a plurality of BT peer devices, each BT peer device in wireless communication with the network and including the BT HCI controller and baseband processor, and each BT peer device including the same or different ones of the profiles and applications from the forwarding of the HCI packets.
4. The method of claim 3 , wherein some or all of the plurality of BT peer devices are in wireless communication with one another.
5. The method of claim 3 , wherein some or all of the plurality of BT peer devices are in wireless communication with one another using their respective BT radios.
6. The method of claim 3 , wherein the BT peer devices that are in wireless communication with one another using their respective BT radios, using another type of wireless network or both.
7. The method of claim 3 , wherein some or all of the plurality of BT peer devices are in wireless communication with one another, the network or both over a WiFi wireless network.
8. The method of claim 1 , wherein the forwarding HCI packets comprises HCI packets having a plurality of different profiles and a plurality of different applications for a plurality of different BT peer devices, wherein each BT peer device includes the BT HCI controller and baseband processor.
9. The method of claim 1 , wherein the compute engine is selected from the group consisting of a server, and a PC.
10. The method of claim 1 , wherein the compute engine stores the encapsulated HCI packets on a data storage device that is in communication with the compute engine, the network, or both.
11. The method of claim 1 , wherein the network includes a data storage device where a selected one or more of the encapsulated HCI packets, the HCI packets, the profiles, or the applications are stored.
12. The method of claim 11 , wherein the data storage device comprises network attached storage (NAS).
13. The method of claim 1 and further comprising:
re-purposing a BT device during the implementing.
14. The method of claim 13 and further comprising:
forwarding HCI packets including re-purposed data created during the re-purposing for one or more re-purposed BT devices.
15. The method of claim 14 , wherein the HCI packets with the re-purposed data are forwarded to a specified BT device.
16. The method of claim 15 , wherein the specified BT device comprises the BT HCI controller and baseband processor.
17. The method of claim 15 , wherein the specified BT device comprises the BT host device.
18. A method for providing network based services to Bluetooth-enabled devices, comprising:
encapsulating host controller interface (HCI) packets on a Bluetooth (BT) host device;
forwarding the encapsulated HCI packets over a wired network, wireless network, or both, to a compute engine in communication with the network;
re-purposing from a non-transitory computer readable medium, one or more profiles and applications contained in the encapsulated HCI packets on the compute engine; and
forwarding HCI packets including re-purposed profiles and applications from the re-purposing to a specified BT device in wireless communications with the network.
19. The method of claim 18 , wherein the specified BT device comprises a BT HCI controller and baseband processor.
20. The method of claim 18 and further comprising:
a plurality of BT peer devices in wireless communications with each other and the network, and one or more of the plurality of BT peer devices wirelessly receives data in HCI packets that are forwarded during the forwarding.