Timing of keep-alive messages used in a system for mobile network resource conservation and optimization
View Patent ↗Systems and methods for timing of a keep-alive messages used in a system for mobile network resource conservation and optimization are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, of detecting a rate of content change at the content source and adjusting adjusts timing of keep-alive messages sent to the mobile device based on the rate of content change. The timing of the keep-alive messages can further be determined using different polling rates for the content polls of the multiple applications on the mobile device detected by the local proxy.
1. A system for optimizing resources used for keep-alive message signaling in a mobile network, the system, comprising:
a local proxy on a mobile device;
a proxy server coupled to a content source, the proxy server being able to communicate over the mobile network with the local proxy on the mobile device;
wherein, the proxy server detects a rate of content change at the content source;
wherein, the proxy server sets or adjusts timing of keep-alive messages sent to the mobile device based on the rate of content change;
wherein the timing of the keep-alive messages is further determined using different polling rates for the content polls of the multiple applications on the mobile device detected by the local proxy.
2. The system of claim 1 , wherein, the timing includes a time interval value between the keep-alive messages that is proportional to the rate of the content change at the content source.
3. The system of claim 1 , wherein, the local proxy detects a rate of polling requests directed to the content source.
4. The system of claim 1 , wherein, the timing is determined at least in part by the rate of polling requests directed to the content source.
5. The system of claim 1 , wherein the timing is determined in part based on time-criticality or time-sensitivity of content provided by the content source.
6. The system of claim 1 , wherein the timing is determined in part based on criticality of an application that is requesting the content provided by the content source.
7. The system of claim 1 , wherein indication about the timing is communicated to the mobile device with at least some of the keep-alive messages.
8. The system of claim 1 , wherein indication about the timing is communicated to the mobile device with a message communicating data or in a cache-related message.
9. The system of claim 8 , wherein, indication about the timing is communicated to the mobile device with a cache-related message including, one or more of, an updated cache entry for updating a cache entry on the mobile device, and an invalidating message indicating expiration or irrelevance of the cached entry.
10. The system of claim 1 , wherein the proxy server sends the keep-alive messages over SMS when a radio on the mobile device is not activated.
11. The system of claim 1 , wherein the proxy server sends the keep-alive messages over a signaling or control channel when a radio on the mobile device is not activated.
12. A method for timing keep-alive messages used in a wireless network, the method, comprising:
monitoring rates of data communications between a local proxy on a mobile device and a proxy server coupled to a content source, the proxy server being able to communicate over a mobile network with the local proxy on the mobile device;
detecting a rate of content change at the content source by the proxy server;
setting or adjusting, by the proxy server, timing of keep-alive messages sent to the mobile device based on the rate of content change;
wherein the timing of the keep-alive messages is further determined using different polling rates for the content polls of the multiple applications on the mobile device detected by the local proxy.