초록 ▼

There is provided a method including detecting, by an apparatus, a first wireless access option; determining whether or not the first wireless access option shares at least part of a backbone with a second wireless access option; and deciding whether or not to associate with the first wireless acces

There is provided a method including detecting, by an apparatus, a first wireless access option; determining whether or not the first wireless access option shares at least part of a backbone with a second wireless access option; and deciding whether or not to associate with the first wireless access option at least partly on the basis of the determination.

대표청구항 ▼

1. A method, comprising: detecting, by an apparatus, a first wireless access node while the apparatus is associated with a second wireless access node;determining whether or not a first connection to a server via the first wireless access node shares at least part of a backbone with a second connect

1. A method, comprising: detecting, by an apparatus, a first wireless access node while the apparatus is associated with a second wireless access node;determining whether or not a first connection to a server via the first wireless access node shares at least part of a backbone with a second connection to the server via the second wireless access node;deciding whether or not to associate with the first wireless access node at least partly on the basis of the determination; andmaintaining the association with the second wireless access node if an association with the first wireless access node is established. 2. The method of claim 1, further comprising: causing a reception of a wireless access information message from a network node, the wireless access information message carrying an indication on whether or not the first and the first connection and the second connection share at least part of the backbone; anddetermining whether or not the first and the second the first connection and the second connection share at least part of the backbone at least partly on the basis of the wireless access information message. 3. The method of claim 2, wherein the network node comprises at least one of an access point, a base station, a Node B, and an evolved node B. 4. The method of claim 1, further comprising: performing radio measurements for determining whether or not the first connection and the second connection share at least part of the same backbone, wherein the radio measurements comprise transferring data from at least one predetermined server through at least one of the first and the second wireless access nodes; anddetermining whether or not the first and the second connections share at least part of the backbone at least partly on the basis of the radio measurements. 5. The method of claim 1, further comprising: upon deciding to associate with the first wireless access node, deciding to associate the first wireless access node in a standby mode while applying another wireless access node for data transfer. 6. The method of claim 1, further comprising: upon deciding to associate with the first wireless access node, deciding to operate with the first wireless access node and the second wireless access node concurrently in an active mode in order to increase throughput. 7. The method of claim 1, wherein the first and second wireless access nodes correspond to a same wireless access network provided by two different access points. 8. The method of claim 1, wherein the first and second wireless access nodes correspond to different wireless access networks provided by a same access point or by different access points. 9. The method of claim 1, wherein the first wireless access node corresponds to a wireless local area network. 10. A method, comprising: determining, by a network node, whether or not a first connection to a server via a first wireless access node and a second connection to the server via a second wireless access node share at least part of a backbone; andcausing a transmission of a message to a user terminal associated with the second wireless access node comprising information on the determination result for causing the user terminal to determine whether to establish association with the first wireless access node and to maintain the association with the second wireless access node. 11. An apparatus, comprising: at least one processor and at least one memory including a computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus at least to:detect a first wireless access node while the apparatus is associated with a second wireless access node;determine whether or not a first connection to a server via the first wireless access node shares at least part of a backbone with a second connection to the server via the second wireless access node;decide whether or not to associate with the first wireless access node at least partly on the basis of the determination; andmaintain the association with the second wireless access node if an association with the first wireless access node is established. 12. The apparatus of claim 11, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus further to: cause a reception of a wireless access information message from a network node, the wireless access information message carrying an indication on whether or not the first connection and the second connection share at least part of the backbone; anddetermine whether or not the first connection and the second connection share at least part of the backbone at least partly on the basis of the wireless access information message. 13. The apparatus of claim 12, wherein the network node comprises at least one of an access point, a base station, a Node B, and an evolved node B. 14. The apparatus of claim 11, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus further to: perform radio measurements for determining whether or not the first and the second wireless access nodes share at least part of the same backbone, wherein the radio measurements comprise transferring data from at least one predetermined server through at least one of the first and the second wireless access nodes; anddetermine whether or not the first and the second wireless access nodes share at least part of the backbone at least partly on the basis of the radio measurements. 15. The apparatus of claim 11, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus further to: upon deciding to associate with the first wireless access node, decide to associate the first wireless access node in a standby mode while applying another wireless access node for data transfer. 16. The apparatus of claim 11, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus further to: upon deciding to associate with the first wireless access node, decide to operate with the first wireless access node in an active mode concurrently with the second wireless access node in order to increase throughput. 17. The apparatus of claim 11, wherein the first and second wireless access nodes correspond to a same wireless access network provided by two different access points. 18. The apparatus of claim 11, wherein the first and second wireless access nodes correspond to different wireless access networks provided by a same access point or by different access points. 19. The apparatus of any of claim 11, wherein the first wireless access node corresponds to a wireless local area network. 20. An apparatus, comprising: at least one processor and at least one memory including a computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus at least to:determine whether or not a first connection to a server via a first wireless access node and a second connection to the server via a second wireless access node share at least part of a backbone; andcause a transmission of a message to a user terminal associated with the second wireless access node comprising information on the determination result for causing the user terminal to determine whether to establish association with the first wireless access node and to maintain the association with the second wireless access node.