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US 2026/0270922 A1Published application
Integrity information for radio access technology (rat)-dependent positioning assistance data
AssigneeQUALCOMM Incorporated
InventorsAlexandros MANOLAKOS, Sven FISCHER
Life of this patent
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Abstract
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a location server, assistance data for a radio access technology (RAT)-dependent positioning procedure, the assistance data including one or more positioning parameters to enable the UE to perform the RAT-dependent positioning procedure, the assistance data further including one or more integrity parameters related to the one or more positioning parameters, and determines an integrity indication for the one or more positioning parameters based on the one or more integrity parameters.
Claims54
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving, from a location server, one or more positioning parameters to enable the UE to perform a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- receiving, from the location server, one or more integrity parameters related to the one or more positioning parameters;
- and
- determining an integrity indication for the one or more positioning parameters based on the one or more integrity parameters.
1 more element
A method of communication performed by a location server, comprising:
- transmitting, to a user equipment (UE), one or more positioning parameters for a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- and
- transmitting, to the UE, one or more integrity parameters related to the one or more positioning parameters.
A user equipment (UE), comprising:
- a memory;
- at least one transceiver;
- and
- at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
- receive, via the at least one transceiver, from a location server, one or more positioning parameters to enable the UE to perform a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- receive, via the at least one transceiver, from the location server, one or more integrity parameters related to the one or more positioning parameters;
- and
- determine an integrity indication for the one or more positioning parameters based on the one or more integrity parameters.
5 more elements
A location server, comprising:
- a memory;
- at least one transceiver;
- and
- at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
- transmit, via the at least one transceiver, to a user equipment (UE), one or more positioning parameters for a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- and
- transmit, via the at least one transceiver, to the UE, one or more integrity parameters related to the one or more positioning parameters.
4 more elements
A user equipment (UE), comprising:
- means for receiving, from a location server, one or more positioning parameters to enable the UE to perform a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- means for receiving, from the location server, one or more integrity parameters related to the one or more positioning parameters;
- and
- means for determining an integrity indication for the one or more positioning parameters based on the one or more integrity parameters.
1 more element
A location server, comprising:
- means for transmitting, to a user equipment (UE), one or more positioning parameters for a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- and
- means for transmitting, to the UE, one or more integrity parameters related to the one or more positioning parameters.
A non-transitory computer-readable medium storing computer-executable instructions that, when executed by a user equipment (UE), cause the UE to:
- receive, from a location server, one or more positioning parameters to enable the UE to perform a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- receive, from the location server, one or more integrity parameters related to the one or more positioning parameters;
- and
- determine an integrity indication for the one or more positioning parameters based on the one or more integrity parameters.
1 more element
A non-transitory computer-readable medium storing computer-executable instructions that, when executed by a location server, cause the location server to:
- transmit, to a user equipment (UE), one or more positioning parameters for a radio access technology (RAT)-dependent positioning procedure involving at least one transmission-reception point (TRP), wherein the one or more positioning parameters comprise a boresight direction associated with a positioning reference signal (PRS) resource transmitted by the at least one TRP, per-angle beam information associated with the at least one TRP, an expected angle associated with the PRS resource, one or more transmit timing error group (Tx-TEG) margins associated with the UE, reference point information associated with a location of the at least one TRP, line-of-sight (LOS) information associated with the PRS resource, or any combination thereof;
- and
- transmit, to the UE, one or more integrity parameters related to the one or more positioning parameters.
Dependencies are inferred from the claim text.