Wireless local area network (WLAN) selection rules
View Patent ↗In embodiments, apparatuses, methods, and storage media may be described for identifying a wireless local area network (WLAN) selection preference rule for use by a user equipment (UE) during a re-association procedure of the UE. The UE may use the WLAN selection preference rule to identify a WLAN with which the UE should associate.
1. An apparatus comprising:
a communication module to:
receive a wireless local area network (WLAN) selection preference rule from a public land mobile network (PLMN);
store the WLAN selection preference rule in a non-transitory storage medium; and
receive an inter-system mobility policy (ISMP) rule or inter-system routing policy (ISRP) rule from a visited PLMN (VPLMN) during power-up; and
a WLAN selection module to:
select a WLAN based on the WLAN selection preference rule, during power-up, while the apparatus has not registered to any PLMN;
select the WLAN based on the WLAN selection preference rule if the VPLMN is not a preferred VPLMN; and
select the WLAN based on the ISMP rule of the VPLMN or the ISRP rule of the VPLMN if the VPLMN is a preferred VPLMN.
2. The apparatus of claim 1 , wherein the WLAN selection preference rule is a WLAN selection policy (WLANSP) rule of the PLMN.
3. The apparatus of claim 2 , wherein the WLAN selection module is to select the WLAN based on an indication of priority of the WLANSP rule.
4. The apparatus of claim 1 , wherein the communication module is to receive the WLAN selection preference rule from an access network discovery and selection function (ANDSF) of the PLMN.
5. The apparatus of claim 1 , wherein the communication module is a baseband module and the apparatus further comprises a multi-mode transceiver chip that includes the baseband module, the WLAN selection module, and a power management unit to control power provided to the baseband and WLAN selection modules.
6. One or more non-transitory computer readable media comprising instructions configured to cause a user equipment (UE), upon execution of the instructions by the UE, to:
receive a wireless local area network (WLAN) selection preference rule from a public land mobile network (PLMN);
store the WLAN selection preference rule in a non-transitory storage medium;
receive an inter-system mobility policy (ISMP) rule or inter-system routing policy (ISRP) rule from a visited PLMN (VPLMN) during power-up;
select a WLAN based on the WLAN selection preference rule, during power-up, while the apparatus has not registered to any PLMN;
select the WLAN based on the WLAN selection preference rule if the VPLMN is not a preferred VPLMN; and
select the WLAN based on the ISMP rule of the VPLMN or the ISRP rule of the VPLMN if the VPLMN is a preferred VPLMN.
7. The one or more non-transitory computer readable media of claim 6 , wherein the WLAN selection preference rule is a WLAN selection policy (WLANSP) rule of the PLMN.
8. The one or more non-transitory computer readable media of claim 7 , wherein a WLAN selection module is to select the WLAN based on an indication of priority of the WLANSP rule.
9. The one or more non-transitory computer readable media of claim 6 , wherein a communication module is to receive the WLAN selection preference rule from an access network discovery and selection function (ANDSF) of the PLMN.
10. An apparatus comprising:
a communication module to:
receive a wireless local area network (WLAN) selection preference rule from a public land mobile network (PLMN);
store the WLAN selection preference rule in a non-transitory storage medium; and
receive an inter-system mobility policy (ISMP) rule or inter-system routing policy (ISRP) rule from a visited PLMN (VPLMN) during power-up; and
a WLAN selection module to:
select a WLAN based on the WLAN selection preference rule, during power-up, while the apparatus has not registered to any PLMN;
select the WLAN based on the WLAN selection preference rule if a configuration flag provides an indication to use the WLAN selection preference rule; and
select the WLAN based on the ISMP rule of the VPLMN or the ISRP rule of the VPLMN if the configuration flag does not provide an indication to use the WLAN selection preference rule.
11. One or more non-transitory computer readable media comprising instructions configured to cause a user equipment (UE), upon execution of the instructions by the UE, to:
receive a wireless local area network (WLAN) selection preference rule from a public land mobile network (PLMN);
store the WLAN selection preference rule in a non-transitory storage medium;
receive an inter-system mobility policy (ISMP) rule or inter-system routing policy (ISRP) rule from a visited PLMN (VPLMN) during power-up;
select a WLAN based on the WLAN selection preference rule, during power-up, while the apparatus has not registered to any PLMN;
select the WLAN based on the WLAN selection preference rule if a configuration flag provides an indication to use the WLAN selection preference rule; and
select the WLAN based on the ISMP rule of the VPLMN or the ISRP rule of the VPLMN if the configuration flag does not provide an indication to use the WLAN selection preference rule.