Methods and apparatuses for rat-dependent positioning integrity
AssigneeLenovo (Beijing) Limited
InventorsLihua YANG, Jie HU, Jing HAN, Haiming WANG, Luning LIU
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Abstract
Embodiments of the present disclosure relate to methods and apparatuses for radio access technology (RAT) dependent positioning integrity. According to an embodiment of the present disclosure, a user equipment (UE) may include: a processor configured to obtain integrity assistance data of the UE; a transmitter coupled to the processor and configured to transmit the integrity assistance data of the UE to a location management function (LMF); and a receiver coupled to the processor.
Claims20
A user equipment (UE) for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the UE to:
- obtain integrity assistance data of the UE;
- and
- transmit the integrity assistance data of the UE to a location management function (LMF).
A radio access network (RAN) node for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the RAN node to:
- receive an indication indicating the RAN node to transmit integrity assistance data of the RAN node to a location management function (LMF);
- and
- transmit the integrity assistance data of the RAN node to the LMF in response to the indication when the RAN node has a capability to transmit the integrity assistance data and the RAN node has the integrity assistance data to be transmitted to the LMF.
A location management function (LMF) for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the LMF to:
- receive at least one of:
- first integrity assistance data of a user equipment (UE) from the UE;
- second integrity assistance data of a radio access network (RAN) node from the RAN node;
- or
- predicted integrity assistance information from a network data analytics function (NWDAF);
- and
- determine a radio access technology (RAT) dependent positioning method based on at least one of:
- the first integrity assistance data, the second integrity assistance data, or the predicted integrity assistance information.
A method performed by a user equipment (UE), the method comprising:
- obtaining integrity assistance data of the UE;
- and
- transmitting the integrity assistance data of the UE to a location management function (LMF).
Dependencies are inferred from the claim text.