Generation of mobile session identifier for neutral host network
An identifier of a mobile session is generated for a mobile device accessing a network operating in an unlicensed radio band (e.g., Neutral Host Network). Generation of at least one part of the identifier comprises generating a random binary value, converting the random binary value into a decimal value, and truncating the decimal value to a number of decimal digits consistent with an identifier recognizable by a network operating in a licensed radio band (e.g., 3GPP Evolved Packet Core).
1. A method, comprising:
generating an identifier of a mobile session for a mobile device accessing a network operating in an unlicensed radio band, wherein generating at least one part of the identifier comprises:
generating a random binary value;
converting the random binary value into a decimal value; and
truncating the decimal value to a number of decimal digits consistent with an identifier recognizable by a network operating in a licensed radio band.
2. The method of claim 1 , wherein the network operating in an unlicensed radio band comprises a Neutral Host Network.
3. The method of claim 1 , wherein the network operating in a licensed radio band comprises a 3GPP Evolved Packet Core network.
4. The method of claim 1 , wherein generating the mobile session identifier further comprises attaching at least another part of the identifier which uniquely identifies the network operating in an unlicensed radio band that generated the mobile session identifier.
5. The method of claim 4 , wherein the mobile session identifier is generated in a fifteen decimal digit format wherein six decimal digits represent the part of the identifier that identifies the unlicensed radio band network, and nine decimal digits represent the part of the identifier generated by the generating, converting and truncating steps.
6. The method of claim 1 , further comprising generating the mobile session identifier in a network element that serves as a local anchor for authentication, authorization, and accounting in the unlicensed radio band network.
7. The method of claim 6 , further comprising sending the mobile session identifier to a network element that performs mobility management functions for the unlicensed radio band network.
8. The method of claim 7 , further comprising storing the mobile session identifier at the mobility management network element for use as a pointer to the mobile device accessing the unlicensed radio band network.
9. The method of claim 1 , further comprising authenticating the mobile device prior to generating the mobile session identifier.
10. An apparatus comprising:
a memory; and
a processor operatively coupled to the memory and configured to:
generate an identifier of a mobile session for a mobile device accessing a network operating in an unlicensed radio band, wherein generating at least one part of the identifier comprise generating a random binary value, converting the random binary value into a decimal value, and truncating the decimal value to a number of decimal digits consistent with an identifier recognizable by a network operating in a licensed radio band.
11. The apparatus of claim 10 , wherein the network operating in an unlicensed radio band comprises a Neutral Host Network.
12. The apparatus of claim 10 , wherein the network operating in a licensed radio band comprises a 3GPP Evolved Packet Core network.
13. The apparatus of claim 10 , wherein generating the mobile session identifier further comprises attaching at least another part of the identifier which uniquely identifies the network operating in an unlicensed radio band that generated the mobile session identifier.
14. The apparatus of claim 13 , wherein the mobile session identifier is generated in a fifteen decimal digit format wherein six decimal digits represent the part of the identifier that identifies the unlicensed radio band network, and nine decimal digits represent the part of the identifier generated by the generating, converting and truncating steps.
15. The apparatus of claim 10 , wherein the processor and memory are part of a network element that serves as a local anchor for authentication, authorization, and accounting in the unlicensed radio band network.
16. The apparatus of claim 15 , wherein the processor and memory are further configured to send the mobile session identifier to a network element that performs mobility management functions for the unlicensed radio band network such that the mobile session identifier is stored at the mobility management network element for use as a pointer to the mobile device accessing the unlicensed radio band network.
17. The apparatus of claim 10 , wherein the processor and memory are further configured to authenticate the mobile device prior to generating the mobile session identifier.
18. An article of manufacture comprising a processor-readable non-transitory storage medium having embodied therein executable program code that when executed by the processing device causes the processing device to perform steps of:
generating an identifier of a mobile session for a mobile device accessing a network operating in an unlicensed radio band, wherein generating at least one part of the identifier comprises:
generating a random binary value;
converting the random binary value into a decimal value; and
truncating the decimal value to a number of decimal digits consistent with an identifier recognizable by a network operating in a licensed radio band.
19. The article of claim 18 , wherein the network operating in an unlicensed radio band comprises a Neutral Host Network.
20. The article of claim 18 , wherein the network operating in a licensed radio band comprises a 3GPP Evolved Packet Core network.
21. The article of claim 18 , wherein generating the mobile session identifier further comprises attaching at least another part of the identifier which uniquely identifies the network operating in an unlicensed radio band that generated the mobile session identifier.
22. The article of claim 21 , wherein the mobile session identifier is generated in a fifteen decimal digit format wherein six decimal digits represent the part of the identifier that identifies the unlicensed radio band network, and nine decimal digits represent the part of the identifier generated by the generating, converting and truncating steps.
23. The article of claim 18 , further comprising generating the mobile session identifier in a network element serves as a local anchor for authentication, authorization, and accounting in the unlicensed radio band network.
24. The article of claim 23 , further comprising sending the mobile session identifier to a network element that performs mobility management functions for the unlicensed radio band network.
25. The article of claim 24 , further comprising storing the mobile session identifier at the mobility management network element for use as a pointer to the mobile device accessing the unlicensed radio band network.
26. The article of claim 18 , further comprising authenticating the mobile device prior to generating the mobile session identifier.
27. The method of claim 4 , wherein the mobile session identifier is generated in a decimal digit format comprising a first set of decimal digits representing the part of the identifier that identifies the unlicensed radio band network and a second set of decimal digits representing the part of the identifier generated by the generating, converting and truncating steps.