Method, apparatus and computer readable medium for traffic redistribution in wireless networks
View Patent ↗The apparatus includes a processor. The processor is configured to determine whether to redistribute traffic, generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, and transmit the message to the one or more user equipment.
1. A network entity comprising:
a processor configured to,
determine whether to redistribute traffic,
generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, the cell priority values being based on a probability of reselecting a new carrier, and
transmit the message to one or more user equipment.
2. The network entity of claim 1 , wherein the processor is configured to determine whether to redistribute traffic based on access load and traffic load on one or more of the plurality of carriers.
3. The network entity of claim 2 , wherein the processor is configured to determine traffic is to be redistributed when at least one of the access load and the traffic load exceeds a threshold value.
4. The network entity of claim 1 , wherein
the message is one of an update of system information blocks and a reselection message, and
the processor is further configured to select one of the update of system information blocks and the reselection message based on one or more of the access load and the traffic load.
5. The network entity of claim 1 , wherein the message is a reselection paging message and is a broadcast system information message.
6. A network entity comprising:
a processor configured to,
determine whether to redistribute traffic,
generate a reselection message upon determining traffic is to be redistributed, the reselection message including a set of cell probability values, the set of cell probability values including a probability value for each of the plurality of carriers, the cell probability values indicating a probability of reselecting a new carrier, and
transmit the reselection message to one or more user equipment.
7. The network entity of claim 6 , wherein the processor determines whether to redistribute traffic based on traffic load on one or more carriers.
8. The network entity of claim 7 , wherein the processor determines to redistribute traffic if the traffic load exceeds a threshold value.
9. A network entity comprising:
a processor configured to,
determine whether to redistribute traffic,
generate a reselection message upon determining traffic is to be redistributed, the reselection message including a set of cell probability values, the set of cell probability values including a probability value for each of the plurality of carriers, the set of cell probability values including an assignment of percentage of user equipment targeted for reselection to each carrier in a wireless network associated with the network entity, and
transmit the reselection message to the one or more user equipment.
10. The network entity of claim 6 , wherein the reselection message is a broadcast paging message.
11. A network entity comprising:
a processor configured to,
determine whether to redistribute traffic,
generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, the cell priority values being randomly generated, and
transmit the message to one or more user equipment.
12. The network entity of claim 11 , wherein the processor is configured to determine whether to redistribute traffic based on access load and traffic load on one or more of the plurality of carriers.
13. The network entity of claim 12 , wherein the processor is configured to determine traffic is to be redistributed when at least one of the access load and the traffic load exceeds a threshold value.
14. The network entity of claim 11 , wherein
the message is one of an update of system information blocks and a reselection message, and
the processor is further configured to select one of the update of system information blocks and the reselection message based on one or more of the access load and the traffic load.
15. The network entity of claim 11 , wherein the message is a reselection paging message and is a broadcast system information message.
16. A network entity comprising:
a processor configured to,
determine whether to redistribute traffic,
generate a reselection message upon determining traffic is to be redistributed, the reselection message including a set of cell probability values, the set of cell probability values including a probability value for each of the plurality of carriers, the set of cell probability values being randomly generated, and
transmit the reselection message to one or more user equipment.
17. The network entity of claim 16 , wherein the processor determines whether to redistribute traffic based on traffic load on one or more carriers.
18. The network entity of claim 17 , wherein the processor determines to redistribute traffic if the traffic load exceeds a threshold value.
19. The network entity of claim 16 , wherein the set of cell probability values include an assignment of percentage of user equipment targeted for reselection to each carrier in a wireless network associated with the network entity.
20. The network entity of claim 16 , wherein the reselection message is a broadcast paging message.