Methods and apparatus to improve usage crediting in mobile devices
View Patent ↗Methods, apparatus, systems and articles of manufacture are disclosed to identify a first request, from a first device, the first request having a first source port number. Examples disclosed herein determine whether a second request, having a second source port number, is within a threshold number of ports from the first source port number. Examples disclosed herein group the first and the second requests as a first session when the second source port number is within the threshold number of ports from the first source port number, and identify an application associated with the first session when a user agent of the first request matches a first application pattern associated with the first application, the first application pattern including a wildcard in a location corresponding to a numerical value in the user agent.
1. An apparatus comprising:
a session identifier to:
identify a first request having a first source port number, from a device;
determine whether a second request, having a second source port number, is within a threshold number of ports from the first source port number; and
group the first and the second requests as a first session when the second source port number is within the threshold number of ports from the first source port number, wherein session windows including the threshold number of ports move to the highest and lowest source port numbers associated with a current session; and
an application identifier to identify an application associated with the first session.
2. An apparatus as defined in claim 1 , wherein the session identifier is further to:
determine whether a third request, having a third port number, is at least one of: (1) within a lower session window from the lower of the first and the second source port number, (2) within an upper session window from the higher of the first and the second source port number; and
group the third request in the first session.
3. The apparatus of claim 1 , wherein requests are gathered on a proxy server.
4. The apparatus of claim 3 , wherein the proxy server is intermediate to the device associated with a panelist generating requests and media provider providing media to the device.
5. The apparatus of claim 1 , wherein an identifier of the first session is associated with the first and the second request.
6. The apparatus of claim 1 , wherein the application identifier is to identify the application as a first application when a user agent of the first request matches a first application pattern associated with the first application.
7. The apparatus of claim 6 , wherein, when the user agent of the first request does not match an application pattern associated with any application and a uniform resource locator (URL) matches the first application pattern associated with the first application, the application identifier is to identify the application as the first application.
8. The apparatus of claim 1 , further including a creditor to credit use of the application during the first session.
9. An apparatus comprising:
means for identifying a first request having a first source port number, from a device;
means for determining whether a second request, having a second source port number, is within a threshold number of ports from the first source port number;
means for grouping the first and the second requests as a first session when the second source port number is within the threshold number of ports from the first source port number, wherein session windows including the threshold number of ports move to the highest and lowest source port numbers associated with a current session; and
means for identifying an application associated with the first session.
10. The apparatus of claim 9 , wherein the means for determining is further to:
determine whether a third request, having a third port number, is at least one of: (1) within a lower session window from the lower of the first and the second source port number, (2) within an upper session window from the higher of the first and the second source port number; and
group the third request in the first session.
11. The apparatus of claim 9 , wherein requests are gathered on a proxy server.
12. The apparatus of claim 11 , wherein the proxy server is intermediate to the device associated with a panelist generating requests and media provider providing media to the device.
13. The apparatus of claim 9 , wherein an identifier of the first session is associated with the first and the second request.
14. The apparatus of claim 9 , wherein the means for identifying the application is to identify the application as a first application when a user agent of the first request matches a first application pattern associated with the first application.
15. The apparatus of claim 14 , wherein, when the user agent of the first request does not match an application pattern associated with any application and a uniform resource locator (URL) matches the first application pattern associated with the first application, the means for identifying an application is to identify the application as the first application.
16. The apparatus of claim 9 , further including a means for crediting use of the application during the first session.