Positioning data based cell management

1. A method for managing cells of a mobile communication network comprising a first cell and a second cell arranged in a coverage area of the first cell, the method comprising:

obtaining, by a node of the mobile communication network, current positioning data of a user equipment, wherein the current positioning data indicates that the user equipment is outside a coverage area of a second cell and includes a current velocity of the user equipment and a current direction of movement of the user equipment;

estimating, by the node, a future location of the user equipment based on the current velocity of the user equipment and the current direction of movement of the user equipment;

determining, by the node, that the estimated future location of the user equipment is within the coverage area of the second cell;

selecting, by the node and in response to the estimated future location of the user equipment being determined to be within the coverage area of the second cell, one of an active state of the second cell when a velocity of the user equipment is below, or an inactive state when the velocity of the user equipment is above the threshold; and

controlling, by the node, a base station of the second cell in accordance with the selected state.

2. The method according to claim 1 , wherein the current positioning data comprise information on a location of the user equipment.

3. The method according to claim 2 , comprising:

in response to the location of the user equipment being outside the coverage area of the second cell and the estimated future location of the user equipment being outside the coverage area of the second cell, the node selecting an inactive state of the second cell.

4. The method according to claim 1 , comprising:

in response to a movement of the user equipment toward the coverage area of the second cell, the node selecting the active state of the second cell.

5. The method according to claim 1 , wherein the selection between the active state and an inactive state of the second cell further depends on one of a load of the first cell or a performance requirement of the user equipment.

6. The method according to claim 1 , wherein the current positioning data of the user equipment are based on satellite positioning measurements performed by the user equipment.

7. The method according to claim 1 , wherein the current positioning data of the user equipment are based on one of multilateration measurements or multiangulation measurements performed by one or more base stations of the mobile communication network.

8. The method according to claim 1 , wherein, in an inactive state of the second cell, one of a radio transmitter or a radio receiver of the base station of the second cell is switched off.

9. A node for management of cells of a mobile communication network comprising a first cell and a second cell arranged in a coverage area of the first cell, the node comprising:

an interface for controlling a base station of the second cell; and

at least one processor, the at least one processor being configured to:

obtain current positioning data of a user equipment, wherein the current positioning data indicates that the user equipment is outside a coverage area of a second cell and includes a current velocity of the user equipment and a current direction of the user equipment,

estimate a future location of the user equipment based on the current velocity of the user equipment and the current direction of movement of the user equipment;

determine that the estimated future location of the user equipment is within the coverage area of the second cell,

select, in response to the estimated future location of the user equipment being determined to be within the coverage area of the second cell, one of an active state of the second cell when a velocity of the user equipment is below, or an inactive state when the velocity of the user equipment is above the threshold, and

control the base station of the second cell in accordance with the selected state.

10. The node according to claim 9 , wherein the current positioning data comprise information on a location of the user equipment.

11. The node according to claim 9 , wherein the processor is further configured to select an inactive state of the second cell in response to the location of the user equipment being outside the coverage area of the second cell and the estimated future location of the user equipment being outside the coverage area of the second cell.

12. The node according to claim 9 , wherein the processor is further configured to select the active state of the second cell in response to a movement of the user equipment toward the coverage area of the second cell.

13. The node according to claim 9 , wherein the selection between the active state and an inactive state of the second cell further depends on one of a load of the first cell or a performance requirement of the user equipment.

14. The node according to claim 9 , wherein the current positioning data of the user equipment are based on satellite positioning measurements performed by the user equipment.

15. The node according to claim 9 , wherein the current positioning data of the user equipment are based on one of multilateration measurements or multiangulation measurements performed by one or more base stations of the mobile communication network.

16. The node according to claim 9 , wherein the processor is further configured to power off one of a radio transmitter or a radio receiver of the base station of the second cell in an inactive state of the second cell.