JPWO2021090461A1 - - Google Patents

Info

Publication number
JPWO2021090461A1
JPWO2021090461A1 JP2021554521A JP2021554521A JPWO2021090461A1 JP WO2021090461 A1 JPWO2021090461 A1 JP WO2021090461A1 JP 2021554521 A JP2021554521 A JP 2021554521A JP 2021554521 A JP2021554521 A JP 2021554521A JP WO2021090461 A1 JPWO2021090461 A1 JP WO2021090461A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021554521A
Other versions
JPWO2021090461A5 (ja
JP7390394B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021090461A1 publication Critical patent/JPWO2021090461A1/ja
Publication of JPWO2021090461A5 publication Critical patent/JPWO2021090461A5/ja
Application granted granted Critical
Publication of JP7390394B2 publication Critical patent/JP7390394B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021554521A 2019-11-07 2019-11-07 端末、通信システム及び通信方法 Active JP7390394B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043775 WO2021090461A1 (ja) 2019-11-07 2019-11-07 端末及び通信方法

Publications (3)

Publication Number Publication Date
JPWO2021090461A1 true JPWO2021090461A1 (ja) 2021-05-14
JPWO2021090461A5 JPWO2021090461A5 (ja) 2022-07-08
JP7390394B2 JP7390394B2 (ja) 2023-12-01

Family

ID=75848296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554521A Active JP7390394B2 (ja) 2019-11-07 2019-11-07 端末、通信システム及び通信方法

Country Status (5)

Country Link
US (1) US20220394773A1 (ja)
EP (1) EP4057758A4 (ja)
JP (1) JP7390394B2 (ja)
CN (1) CN114631391A (ja)
WO (1) WO2021090461A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11470650B2 (en) * 2019-10-09 2022-10-11 Qualcomm Incorporated Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure
US20200187264A1 (en) * 2018-12-11 2020-06-11 Mediatek Singapore Pte. Ltd. Resource Configuration For MsgA In Two-Step RACH Procedure In Mobile Communications
CN111447644A (zh) * 2019-01-17 2020-07-24 北京三星通信技术研究有限公司 用户设备以及上行数据传输方法
US20200245373A1 (en) * 2019-02-14 2020-07-30 Intel Corporation Two-step random access channel (rach) in new radio (nr) networks and systems
US11470649B2 (en) * 2019-02-22 2022-10-11 Qualcomm Incorporated Transmission gap configuration for random access messages
US11228990B2 (en) * 2019-03-28 2022-01-18 Ofinno, Llc Random access power control
US11950296B2 (en) * 2019-04-11 2024-04-02 Lg Electronics Inc. Method of performing random access procedure, and transmitting device, apparatus and storage medium therefor
WO2021030991A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种上行传输资源的确定方法及装置

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Procedure for Two-step RACH[online]", 3GPP TSG RAN WG1 #98B R1-1910907, JPN6023011886, 5 October 2019 (2019-10-05), pages 1 - 11, ISSN: 0005099381 *
FUJITSU: "On procedure selection among 2-step and 4-step RACH[online]", 3GPP TSG RAN WG2 #106 R2-1906256, JPN6022040550, 3 May 2019 (2019-05-03), pages 2, ISSN: 0005099384 *
HUAWEI, HISILICON: "Discussion on 2-step RACH procedure[online]", 3GPP TSG RAN WG1 #98B R1-1910032, JPN6020021536, 20 October 2019 (2019-10-20), pages 2 - 3, ISSN: 0005099382 *
NTT DOCOMO, INC.: "Discussion on Channel Structure for Two-Step RACH[online]", 3GPP TSG RAN WG1 #99 R1-1912869, JPN6023043794, 8 November 2019 (2019-11-08), ISSN: 0005180346 *
ZTE: "FL Summary #4 of Channel Structure for 2-step RACH[online]", 3GPP TSG RAN WG1 #98B R1-1911540, JPN6023011887, 22 October 2019 (2019-10-22), pages 1 - 6, ISSN: 0005099380 *
ZTE: "RRC parameters for Rel-16 NR 2-step RACH[online]", 3GPP TSG RAN WG1 #98B R1-1911582, JPN6022040551, 31 October 2019 (2019-10-31), pages 4, ISSN: 0005099383 *

Also Published As

Publication number Publication date
CN114631391A (zh) 2022-06-14
WO2021090461A1 (ja) 2021-05-14
EP4057758A1 (en) 2022-09-14
US20220394773A1 (en) 2022-12-08
EP4057758A4 (en) 2023-07-12
JP7390394B2 (ja) 2023-12-01

Similar Documents

Publication Publication Date Title
BR112019017762A2 (ja)
BR112021017339A2 (ja)
BR112021018450A2 (ja)
BR112019016141A2 (ja)
BR112021017939A2 (ja)
BR112021017738A2 (ja)
BR112021017892A2 (ja)
BR112021017782A2 (ja)
AU2020104490A5 (ja)
BR112021017637A2 (ja)
BR112019016138A2 (ja)
BR112019016142A2 (ja)
BR112021018168A2 (ja)
BR112021017728A2 (ja)
BR112021008711A2 (ja)
BR112021018452A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021017703A2 (ja)
BR112021017173A2 (ja)
BR112021018102A2 (ja)
BR112021018584A2 (ja)
BR112021017083A2 (ja)
BR112021015080A2 (ja)
BR112021012348A2 (ja)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220518

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221004

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230328

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230922

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20230929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231024

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231120

R150 Certificate of patent or registration of utility model

Ref document number: 7390394

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150