測位測定のために被インターレース物理リソースブロックを使用するための方法および装置

Japanese Patent JP7385772

B2

In a positioning session for a user equipment (UE), one or more base stations may receive and derive positioning measurements from uplink (UL) transmission from the UE that include a physical resource block (PRB) interlaced waveform based on at least one of interlaced physical uplink control channel (PUCCH) resource blocks, interlaced physical uplink shared channel (PUSCH) RBs resource blocks, interlaced sounding reference signal (SRS), interlaced uplink (UL) positioning reference signal (PRS), or a combination thereof. The interlaced waveforms span a greater wavelength than if interlacing were not used, and an enhanced accuracy requirement for the positioning measurements based on the span may be used for the positioning measurements. The UL interlaced PRBs may be used for UL positioning measurements for combined downlink (DL) and UL positioning measurements. The base station may report the positioning measurements along with the channel used and enhanced accuracy requirements to a location server for positioning.

Manolacos, Alexandros
Duan, Weiming
Suridharan, Gokul
Sundararajan, Jai Kumar
Kwon, Hwang Jun
Chen, Wanshi
Mukkabiri, Krishna Kiran

JP2022567628A

November 22, 2023

May 05, 2021

Click for automatic bibliography generation  

QUALCOMM INCORPORATED

H04W64/00; H04W16/14; H04W72/0453

JP2017534202A
JP2017139804A
JP2013176070A

US20180007576
WO2018021100A1
US20170280476
US20190349178
WO2020056609A1

3GPP; TSG RAN; NG-RAN; Stage 2 function specification of UE positioning in NG-RAN (Release 16),3GPP TS 38.305 V16.0.0(2020-03),2020年04月09日

Patent Attorney Corporation Suzue Patent General Office
Masatoshi Kurata
Moriso Iseki
Takashi Okada

Previous Patent: Socket reinforcement member, board-to-board socket and board-to-board connector assembly

Next Patent: Method and device for transmitting and receiving radio signals in a wireless communication system