Slicing architecture for wireless communication

Patent metadata

Field	Value
Publication number	US-10057777-B2
Application number	US-201715670923-A
Country	US
Kind code	B2
Filing date	Aug 7, 2017
Priority date	Sep 11, 2015
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

Embodiments provide a system, apparatus, or non-transitory computer readable medium to provide a slicing architecture for wireless communications systems.

First claim

The invention claimed is:

1. One or more non-transitory computer-readable storage mediums that store instructions for execution by one or more processors to perform wireless communications operations for a wireless communications system, the operations, when executed by the one or more processors, to:
identify, by a radio access network (RAN) control entity, one or more vertical slices of a RAN, the vertical slices related to vertical market segments of the RAN, wherein a vertical slice includes functions from at least two layers of a plurality of layers that include a core network layer, a radio access network layer, a device layer, or a personal/wearable layer;
identify, by the RAN control entity, one or more horizontal slices of the RAN, the horizontal slices related to network layers of the RAN or a system definable network hierarchy portion capable of function offloading between entities forming the horizontal slice; and
slice, by the RAN control entity, the RAN into the one or more vertical or horizontal slices.

2. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the operations further comprise operations to manage, by the RAN control entity, an m-plane functionality of the RAN.

3. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the operations further comprise operations to manage, by the RAN control entity, c-plane and u-plane components of one or more vertical or horizontal slices, or portions thereof.

4. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the RAN control entity is collocated with a macro base station (BS), and the RAN control entity only manages vertical or horizontal slices, or portions thereof, that are under coverage of the macro BS.

5. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the RAN control entity manages vertical or horizontal slices that are under coverage of a plurality of base stations (BSs).

6. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the RAN control entity includes an L1 or L2 control function.

7. The one or more non-transitory computer-readable storage mediums of claim 6 , wherein the L1 and L2 control functions are to manage vertical or horizontal slices.

8. The one or more non-transitory computer-readable storage mediums of claim 6 , wherein the L1 or L2 control function are to manage one type of the vertical or horizontal slices, which in turn manages the other type of the vertical or horizontal slices.

9. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the one or more vertical slices are related to a mobile broadband (MBB) slice, a machine type communication (MTC) slice, a vehicle to anywhere (V2X) communication slice, or an industrial control slice.

10. The one or more non-transitory computer-readable storage mediums of claim 1 , wherein the one or more horizontal slices are related to a macro network slice, a micro network slice, a device to device (D2D) slice, a Personal Area Network, a non-standalone mode, or an anchor-booster architecture.

11. One or more apparatuses for a wireless communications system, comprising:
baseband circuitry to identify one or more vertical slices of a radio access network (RAN), the vertical slices relating to use-case of communications of the RAN, wherein a vertical slice includes functions from at least two layers of a plurality of layers that include a core network layer, a radio access network layer, a device layer, or a personal/wearable layer;
baseband circuitry to identify one or more horizontal slices of the RAN, wherein a horizontal slice comprises a definable network hierarchy portion capable of function offloading between entities forming the horizontal slice;
baseband circuitry to slice the RAN into the one or more vertical or horizontal slices; and
circuitry to send or receive one or more signals in accordance with the vertical or horizontal slices using radio frequency (RF) circuitry coupled with the baseband circuitry.

12. The one or more apparatuses of claim 11 , further comprising baseband circuitry to manage, by a RAN control entity, an m-plane functionality of the RAN.

13. The one or more apparatuses of claim 11 , further comprising baseband circuitry to manage, by a RAN control entity, c-plane and u-plane components of one or more vertical or horizontal slices, or portions thereof.

14. The one or more apparatuses of claim 11 , wherein a RAN control entity is collocated with a macro base station (BS), and the RAN control entity only manages vertical or horizontal slices, or portions thereof, that are under coverage of the macro BS.

15. The one or more apparatuses of claim 11 , wherein a RAN control entity manages vertical or horizontal slices that are under coverage of a plurality of base stations (BSs).

16. The one or more apparatuses of claim 11 , wherein a RAN control entity includes an L1 or L2 control function.

17. The one or more apparatuses of claim 16 , wherein the L1 and L2 control functions are to manage vertical or horizontal slices.

18. The one or more apparatuses of claim 16 , wherein the L1 or L2 control functions are to manage one type of the vertical or horizontal slices, which in turn manages the other type of the vertical or horizontal slices.

19. The one or more apparatuses of claim 11 , wherein the one or more vertical slices are related to a mobile broadband (MBB) slice, a machine type communication (MTC) slice, a vehicle to anywhere (V2X) communication slice, or an industrial control slice.

20. The one or more apparatuses of claim 11 , wherein the one or more horizontal slices are related to a macro network slice, a micro network slice, a device to device (D2D) slice, a Personal Area Network, a non-standalone mode, or an anchor-booster architecture.

Assignees

• Intel Ip Corp

Inventors

• Li Qian
• Niu Huaning
• Wu Geng
• Fong Mo-Han
• Papathanassiou Apostolos

Classifications

• H04W88/085

  Access point devices with remote components · CPC title

• H04W16/02 Primary

  Resource partitioning among network components, e.g. reuse partitioning · CPC title

• H04W28/08

  Load balancing or load distribution (transferring a connection for handling the traffic H04W36/22; wireless traffic scheduling H04W72/12) · CPC title

• H04W24/02

  Arrangements for optimising operational condition · CPC title