System and method for a customized fifth generation (5G) network
An embodiment logical function architecture for next-generation 5G wireless networks may include a control plane comprising a software defined topology (SDT) logical entity configured to establish a virtual data-plane logical topology for a service, a software defined resource allocation (SDRA) logical entity configured to map the virtual data-plane topology to a physical data-plane for transporting service-related traffic over the wireless network, and a software defined per-service customized data plane process (SDP) logical entity configured to select transport protocol(s) for transporting the service-related traffic over a physical data-plane of the wireless network. An embodiment virtual service specific serving gateway (v-s-SGW) for next-generation 5G networks may be assigned specifically to a service being provided by a group of wirelessly enabled devices, and may be responsible for aggregating service-related traffic communicated by the group of wirelessly enabled devices.
1. A method for establishing a virtual gateway, the method comprising:
instantiating a virtual user specific serving gateway (v-u-SGW) on a network device in a wireless network domain, wherein the network device is assigned a host identifier (ID), wherein the v-u-SGW is assigned to a user equipment (UE) directly connected to the wireless network domain, and wherein the v-u-SGW is configured to translate content having an information-centric networking (ICN) format into a user-specific format, and relay the translated content to the UE directly connected to the wireless network domain; and
assigning a first local virtual gateway ID to the v-u-SGW, wherein different virtual gateways on the network device are assigned different local virtual gateway IDs; and
configuring routing parameters in a network so that packets specifying both the host ID and the first virtual gateway ID are forwarded to the v-u-SGW.
2. The method of claim 1 , further comprising:
instantiating a second virtual gateway on the network device; and
assigning a second local virtual gateway ID to the second virtual gateway.
3. The method of claim 2 , wherein the v-u-SGW and the second virtual gateway are associated with different UEs.
4. The method of claim 2 , wherein packets specifying both the host ID and the second local virtual gateway ID are forwarded to the second virtual gateway.
5. The method of claim 1 , wherein the wireless network domain is a radio access network.
6. The method of claim 1 , wherein the wireless network domain is an evolved packet core (EPC) network.
7. An apparatus adapted to host a virtual gateway, comprising:
a processor; and
a non-transitory computer readable storage medium storing programming for execution by the processor, the programming including instructions to:
instantiate a virtual user specific serving gateway (v-u-SGW) on a network device in a wireless network domain, wherein the network device is assigned a host identifier (ID), wherein the v-u-SGW is assigned to a user equipment (UE) directly connected to the wireless network domain, and wherein the v-u-SGW is configured to translate content having an information-centric networking (ICN) format into a user-specific format, and relay the translated content to the UE directly connected to the wireless network domain;
assign a first local virtual gateway ID to the v-u-SGW, wherein different virtual gateways on the network device are assigned different local virtual gateway IDs; and
configure routing parameters in a network so that packets specifying both the host ID and the first virtual gateway ID are forwarded to the v-u-SGW.
8. The apparatus of claim 7 , wherein the programming further includes instructions to:
instantiate a second virtual gateway on the network device; and
assign a second local virtual gateway ID to the second virtual gateway.
9. The apparatus of claim 8 , wherein the v-u-SGW and the second virtual gateway are associated with different UEs.
10. The apparatus of claim 8 , wherein packets specifying both the host ID and the second local virtual gateway ID are forwarded to the second virtual gateway.
11. The apparatus of claim 7 , wherein the wireless network domain is a radio access network.
12. The apparatus of claim 7 , wherein the wireless network domain is an evolved packet core (EPC) network.
13. A computer program product comprising a non-transitory computer readable storage medium storing programming, the programming including instructions to:
instantiate a virtual user specific serving gateway (v-u-SGW) on a network device in a wireless network domain, wherein the network device is assigned a host identifier (ID), wherein the v-u-SGW is assigned to a user equipment (UE) directly connected to the wireless network domain, and wherein the v-u-SGW is configured to translate content having an information-centric networking (ICN) format into a user-specific format, and relay the translated content to the UE directly connected to the wireless network domain;
assign a first local virtual gateway ID to the v-u-SGW, wherein different virtual gateways on the network device are assigned different local virtual gateway IDs; and
configure routing parameters in a network so that packets specifying both the host ID and the first virtual gateway ID are forwarded to the v-u-SGW.
14. The computer program product of claim 13 , wherein the programming further includes instructions to:
instantiate a second virtual gateway on the network device, wherein the v-u-SGW and the second virtual gateway are associated with different UEs; and
assign a second local virtual gateway ID to the second virtual gateway, wherein packets specifying both the host ID and the second local virtual gateway ID are forwarded to the second virtual gateway.
15. The computer program product of claim 13 , wherein the wireless network domain is either a radio access network or an evolved packet core (EPC) network.