Transmitting an offloadable APN via a broadcast signaling method
View Patent ↗Systems and methods are provided for determining precedence between Radio Access Network (RAN) rules and Access Network Discovery and Selection Function (ANDSF) rules when a mobile communication device has access to more than one set of rules for offloading data. Systems and methods for transmitting an offloadable Access Point Name (APN) to a mobile communication device when RAN rules are used. Embodiments of the present disclosure combine the advantages of signaling methods when offloading information to a mobile communication device after a RAN rule has been satisfied such that a base station is able to broadcast a signal that enables all devices camped on an serving cell to offload to the APN.
1. A base station, comprising:
a transceiver; and
processor circuitry coupled to the transceiver, wherein the processor circuitry is configured to:
determine that data from a mobile communication device camped on a serving cell of the base station should be offloaded from a first network to a second network,
select, based on a policy stored in a memory of the base station, a signaling method from a plurality of available signaling methods, and
send a signal using the selected signaling method to the mobile communication device that enables the mobile communication device to offload the data,
wherein the plurality of available signaling methods include radio resource control (RRC) broadcast signaling, RRC dedicated mode signaling, and Non-Access Stratum (NAS) signaling, and
wherein the data includes a plurality of data traffic types, and wherein the processor circuitry is configured to select, based on the policy, the NAS signaling method in response to determining that only a particular type of the plurality of types of data traffic is to be offloaded from the first network to the second network.
2. The base station of claim 1 , wherein the processor circuitry is configured to select, based on the policy, the RRC dedicated mode signaling method in response to determining that a dedicated signal should be sent to the mobile communication device while allowing the base station to maintain knowledge of what traffic is being offloaded.
3. The base station of claim 1 , wherein the processor circuitry is configured to select, based on the policy, the NAS signaling method in response to determining that data should be offloaded to a specified Access Point Name (APN).
4. The base station of claim 1 , wherein the processor circuitry is configured to select, based on the policy, the NAS signaling method in response to determining that a user profile is needed to satisfy the data offload.
5. The base station of claim 1 , wherein the particular type of traffic is Internet traffic.
6. The base station of claim 1 , wherein the policy stored in the memory is based on Access Network Discovery and Selection Function (ANDSF) rules.
7. A base station, comprising:
a transceiver; and
processor circuitry coupled to the transceiver, wherein the processor circuitry is configured to:
determine that data from a mobile communication device camped on a serving cell of the base station should be offloaded from a first network to a second network,
select, based on a policy stored in a memory of the base station, a signaling method from a plurality of available signaling methods, and
send a signal using the selected signaling method to the mobile communication device that enables the mobile communication device to offload the data,
wherein the processor circuitry is configured to select, based on the policy, a Radio Resource Control (RRC) broadcast signaling method in response to determining that a number of devices camped on the serving cell of the base station exceeds a predetermined threshold.
8. A method performed by a base station, comprising:
determining that data from a mobile communication device camped on a serving cell of the base station should be offloaded from a first network to a second network;
selecting, based on a policy stored in a memory of the base station, a signaling method from a plurality of available signaling methods; and
sending a signal using the selected signaling method to the mobile communication device that enables the mobile communication device to offload the data,
wherein the plurality of available signaling methods include radio resource control (RRC) broadcast signaling procedure, RRC dedicated mode signaling procedure, and Non-Access Stratum signing procedure, and
wherein the selecting, based on the policy, includes selecting the RRC broadcast signaling procedure in response to determining that a number of devices camped on the serving cell of the base station exceeds a predetermined threshold.
9. The method of claim 8 , wherein the selecting, based on the policy, includes selecting the RRC dedicated mode signaling procedure in response to determining that a dedicated signal should be sent to the mobile communication device while allowing the base station to maintain knowledge of what traffic is being offloaded.
10. The method of claim 8 , wherein the selecting, based on the policy, includes selecting the Non-access Stratum (NAS) signaling procedure in response to determining that data should be offloaded to a specified Access Point Name (APN).
11. The method of claim 8 , wherein the selecting, based on the policy, includes selecting the NAS signaling procedure in response to determining that a user profile is needed to satisfy the data offload.
12. The method of claim 8 , wherein the data includes a plurality of data traffic types, and wherein the selecting, based on the policy, includes selecting the NAS signaling procedure in response to determining that only a particular type of the plurality of types of data traffic are to be offloaded from the first network to the second network.
13. The method of claim 12 , wherein the particular type of traffic is Internet traffic.
14. The method of claim 8 , wherein the policy stored in the memory is based on Access Network Discovery and Selection Function (ANDSF) rules.
15. A non-transitory computer-readable storage medium comprising a set of computer-readable instructions stored thereon, which, when executed by a processor, cause the processor to perform a method, the method comprising:
determining that data from a mobile communication device camped on a serving cell of a base station should be offloaded from a first network to a second network;
selecting, based on a policy stored in a memory of the base station, a signaling method from a plurality of available signaling methods; and
sending a signal using the selected signaling method to the mobile communication device that enables the mobile communication device to offload the data,
wherein the plurality of available signaling methods include radio resource control (RRC) broadcast signaling, RRC dedicated mode signaling, and Non-Access Stratum signing, and
wherein the selecting, based on the policy, includes selecting the RRC broadcast signaling procedure in response to determining that a number of devices camped on the serving cell of the base station exceeds a predetermined threshold.
16. The non-transitory computer-readable storage medium of claim 15 , wherein the selecting, based on the policy, includes selecting the RRC dedicated mode signaling procedure in response to determining that a dedicated signal should be sent to the mobile communication device while allowing the base station to maintain knowledge of what traffic is being offloaded.
17. The non-transitory computer-readable storage medium of claim 15 , wherein the selecting, based on the policy, includes selecting the NAS signaling procedure in response to determining that data should be offloaded to a specified Access Point Name (APN).
18. The non-transitory computer-readable storage medium of claim 15 , wherein the selecting, based on the policy, includes selecting the NAS signaling procedure in response to determining that a user profile is needed to satisfy the data offload.
19. The non-transitory computer-readable storage medium of claim 15 , wherein the data includes a plurality of data traffic types, and wherein the selecting, based on the policy, includes selecting the NAS signaling procedure in response to determining that only a particular type of the plurality of types of data traffic is to be offloaded from the first network to the second network.
20. The non-transitory computer-readable storage medium of claim 15 , wherein the policy stored in the memory is based on Access Network Discovery and Selection Function (ANDSF) rules.