System and method for improving internet communication by using intermediate nodes
A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device accesses an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.
1. A method for obtaining a first content that is identified by a first content identifier and that is stored in a first server, and for obtaining a second content that is identified by a second content identifier and that is stored in the first server, the method comprising:
periodically measuring, by a mobile device, a utilization level of a resource;
sending, by the mobile device over the Internet, in response to each measuring, a respective message that is based on the respective measured utilization level;
obtaining, by the mobile device from the first server over the Internet, using the first content identifier, the first content;
sending, by the mobile device over the Internet, the received first content;
obtaining, by the mobile device from the first server over the Internet, the second content identifier, the second content; and
sending, by the mobile device over the Internet, the received second content,
wherein the mobile device comprises, consists of, or includes, a still or video camera.
2. The method according to claim 1 , further comprising receiving, by the mobile device over the Internet, the first content identifier, and wherein the obtaining of the first content is in response to the receiving of the first content identifier.
3. The method according to claim 2 , wherein the obtaining of the first content comprises sending, by the mobile device to the first server over the Internet, the received first content identifier, and receiving, by the mobile device from the first server over the Internet, the first content, in response to the sending of the first content identifier.
4. The method according to claim 2 , further comprising receiving, by the mobile device over the Internet, the second content identifier, and wherein the obtaining of the second content is in response to the receiving of the second content identifier.
5. The method according to claim 4 , wherein the obtaining of the second content comprises sending, by the mobile device to the first server over the Internet, the received second content identifier, and receiving, by the mobile device from the first server over the Internet, the second content, in response to the sending of the second content identifier.
6. The method according to claim 1 , wherein the first server comprises a web server.
7. The method according to claim 6 , wherein the first content comprises a first web-page or a part thereof, and wherein the second content comprises a second web-page or a part thereof.
8. The method according to claim 1 , wherein the first content identifier comprises a first Uniform Resource Locator (URL), and wherein the second content identifier comprises a second URL.
9. The method according to claim 1 , wherein the obtaining of the first content comprises sending, by the mobile device to the server over the Internet, a first HyperText Transfer Protocol (HTTP) that comprises the first content identifier.
10. The method according to claim 9 , wherein the obtaining of the second content comprises sending, by the mobile device to the first server over the Internet, a second HyperText Transfer Protocol (HTTP) that comprises the second content identifier.
11. The method according to claim 9 , wherein the first HTTP request comprises a HTTP Secure (HTTPS) request.
12. The method according to claim 1 , wherein the first server comprises a web server that uses and responds to HTTP requests via the Internet.
13. The method according to claim 1 , further comprising sending, by the mobile device over the Internet, a physical geographical location.
14. The method according to claim 13 , wherein the physical geographical location corresponds to an actual physical geographical location of the mobile device, and wherein the physical geographical location includes a country, a state or province, a city, a street, a ZIP code, a longitude and latitude, or any combination thereof.
15. The method according to claim 1 , wherein the steps are sequentially executed.
16. The method according to claim 1 , wherein any communication by the mobile device over the Internet is based on, or uses, HTTP persistent connection.
17. The method according to claim 1 , wherein any communication by the mobile device over the Internet is based on, or is according to, TCP/IP protocol or connection.
18. The method according to claim 17 , further comprising establishing, by the mobile device, a connection over the Internet, and wherein the communication with the mobile device is over the established connection.
19. The method according to claim 18 , wherein the communicating with the mobile device uses TCP, and wherein the connection is established by performing ‘Active OPEN’ or ‘Passive OPEN’.
20. The method according to claim 18 , wherein the communication by the mobile device over the Internet is based on, or is according to, a Virtual Private Network (VPN).
21. The method according to claim 18 , wherein the established connection is using a tunneling protocol.
22. The method according to claim 1 , wherein the first or second content includes, consists of, or comprises, a part of, or whole of, a computer file or text data.
23. The method according to claim 1 , wherein the first or second content includes, consists of, or comprises, a part of, or whole of, audio data, voice data, multimedia data, video data, image data, or any combination thereof.
24. The method according to claim 1 , wherein the first or second content is part of, or a whole of, a web-site.
25. The method according to claim 1 , further comprising, storing, operating, or using, by the mobile device, a client operating system.
26. The method according to claim 25 , wherein the client operating system consists or, comprises of, or is based on, one out of Microsoft Windows 7, Microsoft Windows XP, Microsoft Windows 8, Microsoft Windows 8.1, Linux, and Google Chrome OS.
27. The method according to claim 25 , wherein the client operating system is a mobile operating system.
28. The method according to claim 27 , wherein the mobile operating system is one out of Android version 2.2 (Froyo), Android version 2.3 (Gingerbread), Android version 4.0 (Ice Cream Sandwich), Android Version 4.2 (Jelly Bean), Android version 4.4 (KitKat), Apple iOS version 3, Apple iOS version 4, Apple iOS version 5, Apple iOS version 6, Apple iOS version 7, Microsoft Windows® Phone version 7, Microsoft Windows® Phone version 8, Microsoft Windows® Phone version 9, and Blackberry® operating system.
29. The method according to claim 1 , further comprising executing, by the mobile device, an application.
30. The method according to claim 29 , wherein the application comprises a web browser.
31. The method according to claim 30 , wherein the web browser consists of, comprises of, or based on, Microsoft Internet Explorer, Google Chrome, Opera™, or Mozilla Firefox®.
32. The method according to claim 30 , wherein the web browser is a mobile web browser.
33. The method according to claim 32 , wherein the mobile web browser consists of, comprises of, or based on, Safari, Opera Mini™, or Android web browser.
34. The method according to claim 1 , for use with a second server, the method further comprising initiating communication, by the mobile device with the second server over the Internet, in response to a powering up of the mobile device, or in response to connecting to the Internet.
35. The method according to claim 1 , wherein the message comprises the measured utilization level.
36. The method according to claim 1 , wherein the periodically measuring is performed at least every 10, 20, 30, 50, or 100 milliseconds, every 1, 2, 3, 5, or 10 seconds, or every 1, 2, 3, 5, or 10 minutes.
37. The method according to claim 1 , wherein the measuring of the utilization level comprises continuously measuring of the utilization level.
38. The method according to claim 1 , for use with a criterion associated with the utilization level of the resource, the method further comprising determining, by the mobile devices, whether the measured utilization level satisfies the criterion.
39. The method according to claim 38 , wherein the sending of the message is in response to determining that the measured utilization level satisfies the criterion.
40. The method according to claim 38 , for use with a threshold level, and wherein the criterion is satisfied when the measured utilization level is above or below the threshold level.
41. The method according to claim 1 , for use with a threshold level, wherein the sending of the message is in response to the measured utilization level crossing the threshold level.
42. The method according to claim 1 , wherein the resource comprises, or consists of, a hardware component or using of the hardware component, in the respective device.
43. The method according to claim 42 , wherein the hardware component comprises, or consists of, a processor or Central Processing Unit (CPU) operation in the mobile device.
44. The method according to claim 43 , wherein the resource utilization is based on, or comprises, the processor or CPU time of executing one or more threads or processes, wherein the resource utilization is based on, or comprises, the processor or CPU idling time, or wherein the resource utilization is based on, or comprises, the processor or CPU executing a system idle process.
45. The method according to claim 42 , wherein the hardware component comprises, or consists of, a memory in the respective device, and wherein the resource utilization is based on, or comprises, an amount of used or unused location or space of the memory.
46. The method according to claim 1 , wherein the resource comprises, or consists of, input or output capability.
47. The method according to claim 46 , wherein the resource comprises, or consists of, communication bandwidth of communication with another device over the Internet.
48. The method according to claim 47 , wherein the resource comprises, or consists of, communication bandwidth of communication with a device over the Internet, or wherein the resource utilization is based on, or according to, IETF RFC 2914.
49. The method according to claim 1 , wherein the mobile device comprises, or is part of, a household appliance.
50. The method according to claim 1 , further for use with a third content stored in a second server and identified by a third content identifier, the method comprising:
obtaining, by the mobile device from the second server over the Internet, using the third content identifier, the third content; and
sending, by the mobile device over the Internet, the received third content.
51. The method according to claim 1 , further comprising periodically sending, by the mobile devices over the Internet, an ‘heartbeat’ message that comprises a status of the respective device, or is in response to the status of the respective device.
52. The method according to claim 51 , wherein the status is based on the measured utilization level.
53. The method according to claim 51 , wherein a time period between sent multiple ‘heartbeat’ messages is at least 10 milliseconds, 20 milliseconds, 34 milliseconds, 50 milliseconds, 100 milliseconds, 1 second, 2 seconds, 3 seconds, 5 seconds, 10 seconds, 20 seconds, 30 seconds, 50 seconds, 100 seconds, 1 minute, 2 minutes, 3 minutes, minutes 5, or 10 minutes.
54. The method according to claim 1 , wherein the camera comprises a web camera.
55. The method according to claim 1 , further comprising compressing, by an image processor in the mobile device, a captured image or video.
56. The method according to claim 55 , wherein the compressing comprises lossy data compressing.
57. The method according to claim 56 , wherein the lossy data compressing is according to, or based on, JPEG or MPEG standard.
58. The method according to claim 55 , wherein the compressing comprises lossless data compressing.
59. The method according to claim 58 , wherein the lossless data compressing is according to, or based on, Lempel-Ziv (LZ), PKZIP, Gzip, Lempel-Ziv-Welch (LZW), GIF, or IETF RFC 1951 standard.
60. The method according to claim 1 further comprising generating an image or video file of a captured scene.
61. The method according to claim 60 , wherein the generated file is according to, or based on, Tagged Image File Format (TIFF), RAW format, AVI, DV, MOV, WMV, MP4, Design Rule for Camera Format (DCF), ITU-T H.261, ITU-T H.263, ITU-T H.264, ITU-T CCIR 601, ASF, Exchangeable Image File Format (Exif), or Digital Print Order Format (DPOF) format or standard.
62. The method according to claim 60 , wherein the generated file is according to, or based on, Joint Photographic Experts Group (JPEG) or Moving Picture Experts Group (MPEG) scheme or standard.
63. The method according to claim 1 , wherein the mobile device comprises a smartphone.
64. The method according to claim 1 , for use with a second server, the method further comprising:
selecting, by the second server, the mobile device from a group of devices; and
receiving, by the mobile device from the second server over the Internet, in response to the selecting, the first content identifier,
wherein the obtaining of the first content is in response to the receiving of the first content identifier.
65. The method according to claim 64 , further comprising receiving, by the mobile device from the second server over the Internet, in response to the selecting, the second content identifier, wherein the obtaining of the second content is in response to the receiving of the second content identifier.
66. The method according to claim 65 , wherein the sending of the first or second content comprises sending to the second server.