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1. (WO2018140177) ENHANCED LOCATION SERVICE NEGOTIATION
注意: このテキストは、OCR 処理によってテキスト化されたものです。法的な用途には PDF 版をご利用ください。

CLAIMS

What is claimed is:

1. A device, the device comprising memory and processing circuitry configured to: identify a neighbor report frame received from one or more coordinated access points

(APs), wherein the neighbor report frame comprises location capability support information; determine a first ranging associated ID (R-AID) associated with the location capability support information; and

determine a first location measurement with a first coordinated AP of the one or more coordinated APs and a second location measurement with a second coordinated AP of the one or more coordinated APs using the first R-AID.

2. The device of claim 1, wherein the device is unassociated with the one or more coordinated APs.

3. The device of claim 1, wherein the device is associated with at least one of the one or more coordinated APs.

4. The device of claim 1, wherein to determine the first location measurement with the one or more coordinated APs using the first R-AID comprises the memory and the processing circuitry being further configured to:

identify a trigger frame sent by the first coordinated AP of the one or more coordinated APs, wherein the trigger frame comprises the first R-AID and a first resource unit (RU) of one or more RUs; and

cause to send a null data packet (NDP) using the first RU.

5. The device of claim 1, wherein the memory and the processing circuitry are further configured to determine a second R-AID associated with the location capability support information.

6. The device of claim 5, wherein to determine the first location measurement with the one or more coordinated APs and the second location measurement with the second coordinated AP of the one or more coordinated APs using the first R-AID comprises the

memory and the processing circuitry being further configured to:

identify a first trigger frame sent by the first coordinated AP of the one or more coordinated APs, wherein the first trigger frame comprises the first R-AID and a first resource unit (RU) of one or more RUs;

cause to send a null data packet (NDP) using the first RU;

identify a second trigger frame sent by the second coordinated AP of the one or more coordinated APs, wherein the second trigger frame comprises the second R-AID and a second RU of the one or more RUs; and

cause to send a second NDP using the second RU.

7. The device of claim 5, wherein the first R-AID and the second R-AID are a same value.

8. The device of claim 5, wherein the first R-AID is a different value than the second R-AID.

9. The device of claim 1, wherein the location capability support information comprises one or more of a type of location service available at the first coordinated AP of the one or more coordinated APs, a time difference in a traffic filtering service between the first coordinated AP and the second coordinated AP of the one or more coordinated APs, a target beacon transmission time of the first coordinated AP, or a target time of a service period for the location measurement.

10. The device of any one of claims 1 to 9, wherein the memory and the processing circuitry are further configured to determine a keep-alive timeout associated with the first R-AID.

11. The device of claim 1, further comprising a transceiver configured to transmit and receive wireless signals.

12. The device of claim 11, further comprising one or more antennas coupled to the transceiver.

13. A non- transitory computer-readable medium storing computer-executable instructions that, when executed by one or more processors, result in performing operations comprising: determining a neighbor report frame, wherein the neighbor report frame comprises location capability support information, wherein the location capability support information comprises a first ranging associated ID (R-AID) associated with a first coordinated AP of one or more coordinated APs;

causing to send the neighbor report frame; and

determining a location measurement the first coordinated AP of the one or more coordinated APs and a device using the first R-AID.

14. The non-transitory computer-readable medium of claim 13, wherein the first coordinated AP of the one or more coordinated APs is unassociated with the device.

15. The non- transitory computer-readable medium of claim 13, wherein the first coordinated AP of the one or more coordinated APs is associated with the device.

16. The non-transitory computer-readable medium of claim 13, wherein determining the location measurement with the first coordinated AP of the one or more coordinated APs and the device using the first R-AID comprises:

determining a trigger frame, wherein the trigger frame comprises a resource unit (RU) of one or more RUs and the first R-AID;

causing to send the trigger frame; and

identifying a null data packet received from the device using the RU.

17. The non-transitory computer-readable medium of claim 13, wherein the location capability support information further comprises a second R-AID associated with a second coordinated AP of the one or more coordinated APs.

18. The non-transitory computer-readable medium of claim 17, wherein the first R-AID and the second R-AID are a same value.

19. The non-transitory computer-readable medium of claim 17, wherein the first R-AID is a different value than the second R-AID.

20. The non-transitory computer-readable medium of any one of claims 13, wherein the location capability support information comprises one or more of a type of location service available at the first coordinated AP of the one or more coordinated APs, a time difference in a traffic filtering service between the first coordinated AP and a second coordinated AP of the one or more coordinated APs, a target beacon transmission time of the first coordinated AP, or a target time of a service period for the location measurement.

21. A method comprising:

identifying, by one or more processors, a neighbor report frame received from one or more coordinated access points (APs), wherein the neighbor report frame comprises location capability support information;

determining a first ranging associated ID (R-AID) associated with the location capability support information; and

determining a first location measurement with a first coordinated AP of the one or more coordinated APs and a second location measurement with a second coordinated AP of the one or more coordinated APs using the first R-AID.

22. The method of claim 21, further comprising determining unassociation with the one or more coordinated APs.

23. The method of claim 21, further comprising determining an association with at least one of the one or more coordinated APs.

24. The method of claim 21, wherein determining the first location measurement with the one or more coordinated APs using the first R-AID comprises:

identifying a trigger frame sent by the first coordinated AP of the one or more coordinated APs, wherein the trigger frame comprises the first R-AID and a first resource unit (RU) of one or more RUs; and

causing to send a null data packet (NDP) using the first RU.

25. The method of any one of claims 21 to 24, further comprising determining a second R-AID associated with the location capability support information.