KR102304288B1 - Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화 - Google Patents

Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화 Download PDF

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KR102304288B1
KR102304288B1 KR1020207012069A KR20207012069A KR102304288B1 KR 102304288 B1 KR102304288 B1 KR 102304288B1 KR 1020207012069 A KR1020207012069 A KR 1020207012069A KR 20207012069 A KR20207012069 A KR 20207012069A KR 102304288 B1 KR102304288 B1 KR 102304288B1
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sul
rnti
preamble
changes
range
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KR20200083462A (ko
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우석 남
타오 루오
피터 가알
희춘 이
피터 푸이 록 앙
징 순
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퀄컴 인코포레이티드
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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
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • 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
    • H04W72/1289—
    • 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
    • H04W74/004—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
    • H04W74/002—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)
KR1020207012069A 2017-10-30 2018-10-24 Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화 Active KR102304288B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217029448A KR102525547B1 (ko) 2017-10-30 2018-10-24 Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화

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
KR1020217029448A Division KR102525547B1 (ko) 2017-10-30 2018-10-24 Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화

Publications (2)

Publication Number Publication Date
KR20200083462A KR20200083462A (ko) 2020-07-08
KR102304288B1 true KR102304288B1 (ko) 2021-09-17

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KR1020207012069A Active KR102304288B1 (ko) 2017-10-30 2018-10-24 Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화
KR1020217029448A Active KR102525547B1 (ko) 2017-10-30 2018-10-24 Sul(supplemental uplink) 상에서의 랜덤 액세스 지원을 위한 랜덤 액세스 응답의 명확화

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841828B2 (en) 2017-10-30 2020-11-17 Qualcomm Incorporated Disambiguation of random access response for random access support on supplemental uplink
US11825346B2 (en) * 2017-11-09 2023-11-21 Samsung Electronics Co., Ltd Method and apparatus for wireless communication in wireless communication system
EP3944714B1 (en) * 2017-11-14 2023-10-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for contention-based random access, network device and terminal device
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
JP7412460B2 (ja) * 2019-07-19 2024-01-12 オッポ広東移動通信有限公司 無線通信方法、端末装置及びネットワーク装置
KR102916646B1 (ko) 2019-10-30 2026-01-22 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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101260079B1 (ko) * 2007-02-06 2013-05-02 엘지전자 주식회사 무선 통신 시스템의 랜덤 액세스 방법
CN101843160B (zh) 2007-10-29 2014-01-22 交互数字专利控股公司 处理随机接入信道响应
EP2399425A1 (en) * 2009-02-18 2011-12-28 Nokia Siemens Networks OY Controlling transmissions on composite carriers
KR101616605B1 (ko) * 2009-04-23 2016-04-28 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
CN105409135B (zh) * 2013-07-25 2018-11-09 Lg 电子株式会社 用于无线通信的方法和设备
KR101982306B1 (ko) * 2014-03-21 2019-05-24 후아웨이 테크놀러지 컴퍼니 리미티드 랜덤 액세스 응답 방법, 기지국, 및 단말기
WO2016064194A2 (ko) * 2014-10-21 2016-04-28 엘지전자 주식회사 무선 통신 시스템에서 d2d 신호 송수신 방법 및 이를 위한 장치
EP3216300B1 (en) * 2014-11-04 2018-08-29 Telefonaktiebolaget LM Ericsson (publ) A wireless communication device, a network node and methods therein for improved random access transmissions
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
CN107635242B (zh) * 2016-07-18 2021-01-15 华硕电脑股份有限公司 无线通信系统中随机接入的方法及装置
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
PL3533281T3 (pl) * 2017-11-15 2021-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i urządzenia dostępu losowego

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1717051*

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Publication number Publication date
WO2019089295A1 (en) 2019-05-09
BR112020008397A2 (pt) 2020-11-03
JP6891347B2 (ja) 2021-06-18
US11653249B2 (en) 2023-05-16
EP3704826B1 (en) 2023-08-23
US20190132764A1 (en) 2019-05-02
US10841828B2 (en) 2020-11-17
SG11202002122SA (en) 2020-05-28
US20210099906A1 (en) 2021-04-01
JP7250848B2 (ja) 2023-04-03
EP3704826C0 (en) 2023-08-23
EP3704826A1 (en) 2020-09-09
CN111279650A (zh) 2020-06-12
JP2021132409A (ja) 2021-09-09
KR102525547B1 (ko) 2023-04-24
CN111279650B (zh) 2022-09-09
KR20200083462A (ko) 2020-07-08
KR20210115066A (ko) 2021-09-24
JP2021501512A (ja) 2021-01-14

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