Method operating in a fixed access network and UEs
First Claim
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1. A method of operating in a fixed access network, the method comprising:
- providing, in the fixed access network, a virtual node for a respective third party of a plurality of third parties, the virtual node used for bearing and operating a function defined by the respective third party;
allocating an address to the virtual node such that the virtual node is identified by the address;
informing a user equipment (UE) of the address; and
providing a communication connection between the UE and the virtual node according to the address;
receiving an identification of one or more third parties to which access is requested by the UE;
receiving current physical access position information of the UE, the current physical access position information inserted by an access node that is accessed by the UE;
searching for the address of the virtual node corresponding to the respective third party of the plurality of third parties based on (i) the identification of the one or more third parties to which the UE requests access, and (ii) the current physical access position information of the UE; and
transmitting, to the UE, the address of the virtual node corresponding to the respective third party, wherein the address is a media access control address, the media access control address is specific to the virtual node, the fixed access network is a physical access network, the respective third party is at least one of a virtual access network and a service provision network, and the respective third party is independent of the physical access network.
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Abstract
In a CN access network with a virtual node for at least one third party, the virtual node being used for bearing and operating the function defined by the third party, the UE accesses from a fixed access network; and the access network provides the UE with the communication connection between the UE and the virtual node of the third network/service operator. According to the embodiment the access network accommodates the virtual node to operate the function related to the third party, and improves the function topology architecture of the network, to provide users with better user experience quality.
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Citations
9 Claims
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1. A method of operating in a fixed access network, the method comprising:
- providing, in the fixed access network, a virtual node for a respective third party of a plurality of third parties, the virtual node used for bearing and operating a function defined by the respective third party;
allocating an address to the virtual node such that the virtual node is identified by the address;
informing a user equipment (UE) of the address; and
providing a communication connection between the UE and the virtual node according to the address;
receiving an identification of one or more third parties to which access is requested by the UE;
receiving current physical access position information of the UE, the current physical access position information inserted by an access node that is accessed by the UE;
searching for the address of the virtual node corresponding to the respective third party of the plurality of third parties based on (i) the identification of the one or more third parties to which the UE requests access, and (ii) the current physical access position information of the UE; and
transmitting, to the UE, the address of the virtual node corresponding to the respective third party, wherein the address is a media access control address, the media access control address is specific to the virtual node, the fixed access network is a physical access network, the respective third party is at least one of a virtual access network and a service provision network, and the respective third party is independent of the physical access network. - View Dependent Claims (2, 3, 4, 5, 6)
- providing, in the fixed access network, a virtual node for a respective third party of a plurality of third parties, the virtual node used for bearing and operating a function defined by the respective third party;
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7. A method of operating in a fixed access network, the method comprising:
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providing, in the fixed access network, a virtual node for a respective third party of a plurality of third parties, the virtual node used for bearing and operating a function defined by the respective third party, the virtual node implemented via a specific hardware function board and located in a network element of the fixed access network, between multiple hardware function boards and a line termination board (LT); allocating an address to the virtual node such that the virtual node is identified by the address; informing a user equipment (UE) of the address; providing a communication connection between the UE and the virtual node according to the address; and switching communication data between a respective one of a plurality of UEs and the virtual node between the line termination board and the multiple hardware function boards using a switch unit, wherein the network element includes at least one of a physical access node (A-SN), an edge node (E-SN), and a server in the fixed access network, the address is a media access control address, the media access control address is specific to the virtual node, the fixed access network is a physical access network, the respective third party is at least one of a virtual access network and a service provision network, and the respective third party is independent of the physical access network.
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8. A method of operating a user equipment (UE), the method comprising:
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receiving, from a fixed access network, an address allocated to a virtual node such that the virtual node is identified by the address; providing a communication connection between the UE and the virtual node in the fixed access network according to the address, the virtual node corresponding to a respective third party of a plurality of third parties, and the virtual node used for bearing and operating a function defined by the respective third party; transmitting, to the fixed access network, identification of one or more third parties to which the UE requests access; transmitting an authentication request message to the fixed access network, the authentication request message including (i) the identification of the one or more third parties, and (ii) access proof information of the UE; and receiving an authentication success message from the fixed access network, the authentication success message including the address and information about access allowance, wherein the address is a media access control address, the media access control address is specific to the virtual node, the fixed access network is a physical access network, the respective third party is at least one of a virtual access network and a service provision network, the respective third party is independent of the physical access network, and the address of the virtual node corresponds to the respective third party.
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9. A method of operating a user equipment (UE), the method comprising:
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receiving, from a fixed access network, an address allocated to a virtual node such that the virtual node is identified by the address; providing a communication connection between the UE and the virtual node in the fixed access network according to the address, the virtual node corresponding to a respective third party of a plurality of third parties, and the virtual node used for bearing and operating a function defined by the respective third party, the providing the communication connection including determining the respective third party according to an upper application and a protocol stack of the UE, and transmitting a data frame of the upper application and the protocol stack to the fixed access network using the address of the virtual node corresponding to the respective third party as the destination address; receiving, from the fixed access network, the data frame with the address of the virtual node as the source address; and providing payload information in the data frame to the protocol stack and the upper application corresponding to the respective third party to which the address of the virtual node corresponds;
whereinthe address is a media access control address, the media access control address is specific to the virtual node, the fixed access network is a physical access network, the respective third party is at least one of a virtual access network and a service provision network, and the respective third party is independent of the physical access network.
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Specification