JP6891347B2 - 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去 - Google Patents

補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去 Download PDF

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JP6891347B2
JP6891347B2 JP2020522830A JP2020522830A JP6891347B2 JP 6891347 B2 JP6891347 B2 JP 6891347B2 JP 2020522830 A JP2020522830 A JP 2020522830A JP 2020522830 A JP2020522830 A JP 2020522830A JP 6891347 B2 JP6891347 B2 JP 6891347B2
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sul
rnti
preamble
random access
response
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JP2021501512A5 (enExample
JP2021501512A (ja
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ウソク・ナム
タオ・ルオ
ピーター・ガール
ヒチュン・リ
ピーター・プイ・ロク・アン
ジン・スン
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020522830A 2017-10-30 2018-10-24 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去 Active JP6891347B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021088452A JP7250848B2 (ja) 2017-10-30 2021-05-26 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762579096P 2017-10-30 2017-10-30
US62/579,096 2017-10-30
US16/168,282 2018-10-23
US16/168,282 US10841828B2 (en) 2017-10-30 2018-10-23 Disambiguation of random access response for random access support on supplemental uplink
PCT/US2018/057240 WO2019089295A1 (en) 2017-10-30 2018-10-24 Disambiguation of random access response for random access support on supplemental uplink

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021088452A Division JP7250848B2 (ja) 2017-10-30 2021-05-26 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去

Publications (3)

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JP2021501512A JP2021501512A (ja) 2021-01-14
JP2021501512A5 JP2021501512A5 (enExample) 2021-02-25
JP6891347B2 true JP6891347B2 (ja) 2021-06-18

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JP2020522830A Active JP6891347B2 (ja) 2017-10-30 2018-10-24 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去
JP2021088452A Active JP7250848B2 (ja) 2017-10-30 2021-05-26 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去

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Country Status (8)

Country Link
US (2) US10841828B2 (enExample)
EP (1) EP3704826B1 (enExample)
JP (2) JP6891347B2 (enExample)
KR (2) KR102304288B1 (enExample)
CN (1) CN111279650B (enExample)
BR (1) BR112020008397A2 (enExample)
SG (1) SG11202002122SA (enExample)
WO (1) WO2019089295A1 (enExample)

Cited By (1)

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JP2021132409A (ja) * 2017-10-30 2021-09-09 クアルコム，インコーポレイテッド 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去

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WO2019093835A1 (en) * 2017-11-09 2019-05-16 Samsung Electronics Co., Ltd. Method and apparatus for wireless communication in wireless communication system
CN111770584B (zh) * 2017-11-14 2022-05-31 Oppo广东移动通信有限公司 用于竞争随机接入的方法、网络设备和终端设备
US11096101B2 (en) * 2019-03-12 2021-08-17 Samsung Electronics Co., Ltd. Method of UL access in a cell supporting supplementary uplink
WO2020204681A1 (ko) * 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN110337152B (zh) * 2019-06-11 2022-09-23 华为技术有限公司 一种配置sul的方法及通信装置
WO2021012106A1 (zh) * 2019-07-19 2021-01-28 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
KR20210051582A (ko) * 2019-10-30 2021-05-10 삼성전자주식회사 무선 통신 시스템에서 프론트홀 전송을 위한 장치 및 방법
CN112787794B (zh) * 2021-03-08 2021-11-23 深圳市佳贤通信设备有限公司 一种基于sul的urllc业务上行传输方法
US12432786B2 (en) * 2021-12-23 2025-09-30 Qualcomm Incorporated Uplink (UL) transmission in random access channel (RACH) on flexible cell
WO2025210846A1 (ja) * 2024-04-04 2025-10-09 富士通株式会社 端末装置、基地局装置及び無線通信システム

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KR101260079B1 (ko) * 2007-02-06 2013-05-02 엘지전자 주식회사 무선 통신 시스템의 랜덤 액세스 방법
KR101236252B1 (ko) 2007-10-29 2013-02-22 인터디지탈 패튼 홀딩스, 인크 랜덤 액세스 채널 응답의 처리
EP2399425A1 (en) * 2009-02-18 2011-12-28 Nokia Siemens Networks OY Controlling transmissions on composite carriers
KR101378108B1 (ko) * 2009-04-23 2014-04-01 인터디지탈 패튼 홀딩스, 인크 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치
US8280391B2 (en) * 2009-08-21 2012-10-02 Samsung Electronics Co., Ltd. Method and apparatus for identifying downlink message responsive to random access preambles transmitted in different uplink channels in mobile communication system supporting carrier aggregation
US8451785B2 (en) * 2009-11-09 2013-05-28 Telefonaktiebolaget L M Ericsson (Publ) Control signal aggregation in a multi-carrier WCDMA system
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
ES2636014T3 (es) * 2012-03-23 2017-10-05 Mediatek Inc. Métodos para configuración de agregación de portador multipunto y reenvió de datos
WO2015012655A1 (en) * 2013-07-25 2015-01-29 Lg Electronics Inc. Method and apparatus for wireless communication
CN105230107B (zh) * 2014-03-21 2019-07-19 华为技术有限公司 一种随机接入响应方法、基站及终端
WO2016064194A2 (ko) * 2014-10-21 2016-04-28 엘지전자 주식회사 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
JP2017538375A (ja) * 2014-11-04 2017-12-21 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 改善されたランダムアクセス送信のためのワイヤレス通信デバイス、ネットワークノード及びそれらにおける方法
CN106559905B (zh) * 2015-09-24 2020-04-21 株式会社Kt 用于mtc ue接收随机接入响应的方法和装置
US11388754B2 (en) * 2016-06-06 2022-07-12 Qualcomm Incorporated Channel state information reporting for random access procedures
KR101919705B1 (ko) * 2016-07-18 2018-11-20 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 랜덤 액세스를 위한 방법 및 장치
US11659563B2 (en) * 2017-01-04 2023-05-23 Huawei Technologies Co., Ltd. System and method for user equipment identifier configuration
GB2563453A (en) * 2017-06-16 2018-12-19 Nec Corp Communication system
US10841828B2 (en) 2017-10-30 2020-11-17 Qualcomm Incorporated Disambiguation of random access response for random access support on supplemental uplink
WO2019098905A1 (en) * 2017-11-15 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Method, device, computer-readable storage and carrier for random access

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021132409A (ja) * 2017-10-30 2021-09-09 クアルコム，インコーポレイテッド 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去
JP7250848B2 (ja) 2017-10-30 2023-04-03 クアルコム，インコーポレイテッド 補助アップリンク上のランダムアクセスサポートに対するランダムアクセス応答のあいまいさ除去

Also Published As

Publication number Publication date
KR20200083462A (ko) 2020-07-08
CN111279650B (zh) 2022-09-09
EP3704826A1 (en) 2020-09-09
JP2021132409A (ja) 2021-09-09
SG11202002122SA (en) 2020-05-28
US20190132764A1 (en) 2019-05-02
WO2019089295A1 (en) 2019-05-09
KR102525547B1 (ko) 2023-04-24
US10841828B2 (en) 2020-11-17
KR20210115066A (ko) 2021-09-24
CN111279650A (zh) 2020-06-12
US20210099906A1 (en) 2021-04-01
JP7250848B2 (ja) 2023-04-03
KR102304288B1 (ko) 2021-09-17
US11653249B2 (en) 2023-05-16
JP2021501512A (ja) 2021-01-14
BR112020008397A2 (pt) 2020-11-03
EP3704826C0 (en) 2023-08-23
EP3704826B1 (en) 2023-08-23

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