RECEIVER AND RECEPTION METHOD - PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

Title:

RECEIVER AND RECEPTION METHOD

Document Type and Number:

Japanese Patent JP2022119919

Kind Code:

A

Abstract:

To provide a receiver capable of properly suppressing interference with PT-RS transmitted from multiple base stations or mobile stations.SOLUTION: In a transmitter 100, a signal allocation unit 106 maps a phase tracking reference signal (PT-RS: Phase Tracking Reference Signal) to subcarriers, and a transmitting unit 107 transmits a signal including the phase tracking reference signal. The subcarriers to which phase tracking reference signals are mapped are different from each other among a cell, a group, and a mobile station.SELECTED DRAWING: Figure 4

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Inventors:

MAKI SHOTARO
SUZUKI HIDETOSHI
HORIUCHI AYAKO

Application Number:

JP2022087767A

Publication Date:

August 17, 2022

Filing Date:

May 30, 2022

Export Citation:

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Assignee:

PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

International Classes:

H04L27/26; H04W72/04

Domestic Patent References:

JP2020109882A	2020-07-16
JP2019537373A	2019-12-19

Foreign References:

US20190081844A1

2019-03-14

Other References:

NATIONAL INSTRUMENTS: "Discussion on Signaling for PT-RS[online]", 3GPP TSG RAN WG1 MEETING #88BIS R1-1705253, JPN6018022809, 7 April 2017 (2017-04-07), ISSN: 0005054616
NTT DOCOMO,INC.: "Resource allocation for PUCCH[online]", 3GPP TSG-RAN WG1#92B R1-1805054, JPN6018022801, 20 April 2018 (2018-04-20), ISSN: 0005054617
HUAWEI, HISILICON: "Further details for PT-RS design[online]", 3GPP TSG RAN WG1 ADHOC_NR_AH_1701 R1-1700073, JPN6023018275, 9 January 2017 (2017-01-09), ISSN: 0005054618
PANASONIC: "PT-RS design[online]", 3GPP TSG RAN WG1 ADHOC_NR_AH_1706 R1-1710359, JPN6023018274, 16 June 2017 (2017-06-16), ISSN: 0005054619

Attorney, Agent or Firm:

Washeda International Patent Office

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