Method and system for low power internetwork communication with machine devices
A wireless mobile device in a public communication network receives network-initiated signaling or messaging, while operating in a battery-conserving mode, or modes that, keep(s) minimal baseband processing functions awake. The baseband processing functions process incoming signaling or data in a received message to determine whether to act further on information in the incoming message by enabling additional processing capability in the mobile device. The mobile device may have permanent template criteria values, either coded in firmware or implemented in hardware, or temporary template criteria values, stored in RAM or processor registers, that are compared to values of an incoming message or datagram from the mobile network to determine whether to perform additional actions, such as awakening an application processor. Multiple templates may co-exist to allow different incoming datagrams to cause the device to take some additional action, respond, or even ignore information in an incoming datagram or message.
1. A method, comprising:
with a network computer device, transmitting a shared value to a wireless user equipment device for use by the wireless user equipment device to generate a transition from low power state criterion;
receiving a message from the wireless user equipment device that includes information that indicates that the wireless user equipment device has entered a low power state;
with the network computer device, determining that the wireless user equipment device should transition from the low power state;
with the network computer device, deriving a value based on the transmitted shared value and a secret value using an algorithm;
transmitting the derived value to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state; and
wherein the network computer device and the wireless user equipment device both have stored thereon the secret value and the algorithm, and wherein no other device has stored thereon the secret value; and wherein the shared value was transmitted to the wireless user equipment device before the derived value was transmitted to the wireless user equipment device.
2. The method of claim 1 wherein the algorithm is a cryptographic algorithm stored in a SIM card on the wireless user equipment device.
3. The method of claim 2 wherein the cryptographic algorithm is used by a server remote from the wireless user equipment device and is used by the wireless user equipment device for encryption and decryption of secure communication between the server and the wireless user equipment device.
4. A network computer device, comprising:
a processor to:
transmit a shared value to a wireless user equipment device for use by the wireless user equipment device to generate a transition from low power state criterion;
determine that the wireless user equipment device should transition from a low power state;
derive a value based on the transmitted shared value and a secret value using an algorithm;
transmit the derived value in a message to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state; and
wherein the network computer device and the wireless user equipment device both have stored thereon the secret value and the algorithm, and wherein no other device has stored thereon the secret value; and wherein the shared value was transmitted to the wireless user equipment device before the derived value was transmitted to the wireless user equipment device.
5. The network computer device of claim 4 wherein the algorithm is a cryptographic algorithm stored in a SIM of the wireless user equipment device.
6. The network computer device of claim 5 wherein the cryptographic algorithm is used by a server remote from the wireless user equipment device, and is used by the wireless user equipment device for encryption and decryption, of secure communication between the server and the wireless user equipment device.
7. The network computer device of claim 4 wherein the message that it transmits to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state is not a TCP or a UDP message.
8. The network computer device of claim 7 wherein the message that it transmits to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state does not include a port value.
9. The network computer device of claim 4 wherein the message that it transmits is to be used by a baseband processor of the wireless user equipment device to determine whether to cause the wireless user equipment device to transition from the low power state.
10. The network computer device of claim 9 wherein the message that it transmits is to be compared by the baseband processor of the wireless user equipment device to a template to determine whether to cause the wireless user equipment device to transition from the low power state.
11. The network computer device of claim 4 wherein the processor of the network computer device coordinates, with a baseband processor of the wireless user equipment device, periods of time when the baseband processor sleeps such that transmitting of the message to the wireless user equipment device occurs during a period of the baseband processor being active.
12. A method, comprising:
transmitting with a network computer device a shared value to a wireless user equipment device for use by the wireless user equipment device to generate a transition from low power state criterion;
determining that the wireless user equipment device should transition from a low power state;
deriving a value based on the transmitted shared value and a secret value using an algorithm;
transmitting the derived value in a message to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state; and
wherein the network computer device and the wireless user equipment device both have stored thereon the secret value and the algorithm, and wherein no other device has stored thereon the secret value; and wherein the shared value was transmitted to the wireless user equipment device before the derived value was transmitted to the wireless user equipment device.
13. The method of claim 12 wherein the message transmitted to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state is not a TCP or a UDP message.
14. The method of claim 13 wherein the message transmitted to the wireless user equipment device to cause the wireless user equipment device to transition from the low power state does not include a port value.
15. The method of claim 12 wherein the message transmitted to the wireless user equipment device is to be used by a baseband processor of the wireless user equipment device to determine whether to cause the wireless user equipment device to transition from the low power state.
16. The method of claim 15 wherein the message transmitted to the wireless user equipment device is to be compared by the baseband processor of the wireless user equipment device to a template to determine whether to cause the wireless user equipment device to transition from the low power state.
17. The method of claim 16 wherein bits in a data field/section of the message do not convey information useful to the wireless user equipment device.
18. The method of claim 12 wherein a processor of the network computer device coordinates, with a baseband processor of the wireless user equipment device, periods of time when the baseband processor sleeps such that transmitting of the message to the wireless user equipment device occurs during a period of the baseband processor being active.