Dynamic bandwidth configuration for positioning reference signal (prs) operation
AssigneeQUALCOMM Incorporated
InventorsJingchao BAO, Weimin DUAN, Sony AKKARAKARAN
Life of this patent
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Abstract
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) performs one or more time-based measurements of one or more first positioning reference signal (PRS) occasions transmitted by a first transmission-reception point (TRP), the one or more first PRS occasions having a first bandwidth, receives an indication to switch from measuring PRS occasions from the first TRP in the first bandwidth to measuring PRS occasions from the first TRP in a second bandwidth, and performs one or more angle-only measurements of one or more second PRS occasions transmitted by the first TRP, the one or more second PRS occasions having the second bandwidth.
Claims30
A method of wireless communication performed by a user equipment (UE), comprising:
- performing one or more time-based measurements of one or more first positioning reference signal (PRS) occasions transmitted by a first transmission-reception point (TRP), the one or more first PRS occasions having a first bandwidth;
- receiving an indication to switch from measuring PRS occasions from the first TRP in the first bandwidth to measuring PRS occasions from the first TRP in a second bandwidth;
- and
- performing one or more angle-only measurements of one or more second PRS occasions transmitted by the first TRP, the one or more second PRS occasions having the second bandwidth.
A method of wireless communication performed by a network entity, comprising:
- transmitting, to a user equipment (UE), an indication to switch from measuring positioning reference signal (PRS) occasions transmitted by a first transmission-reception point (TRP) in a first bandwidth to measuring PRS occasions transmitted by the first TRP in a second bandwidth;
- receiving, from the UE, a first measurement report comprising one or more time-based measurements of one or more first PRS occasions having the first bandwidth;
- and
- receiving, from the UE, a second measurement report comprising one or more angle-only measurements of one or more second PRS occasions.
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:
- perform one or more time-based measurements of one or more first positioning reference signal (PRS) occasions transmitted by a first transmission-reception point (TRP), the one or more first PRS occasions having a first bandwidth;
- receive, via the at least one transceiver, an indication to switch from measuring PRS occasions from the first TRP in the first bandwidth to measuring PRS occasions from the first TRP in a second bandwidth;
- and
- perform one or more angle-only measurements of one or more second PRS occasions transmitted by the first TRP, the one or more second PRS occasions having the second bandwidth.
A network entity, 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), an indication to switch from measuring positioning reference signal (PRS) occasions transmitted by a first transmission-reception point (TRP) in a first bandwidth to measuring PRS occasions transmitted by the first TRP in a second bandwidth;
- receive, via the at least one transceiver, from the UE, a first measurement report comprising one or more time-based measurements of one or more first PRS occasions having the first bandwidth;
- and
- receive, via the at least one transceiver, from the UE, a second measurement report comprising one or more angle-only measurements of one or more second PRS occasions.
Dependencies are inferred from the claim text.