BR112020008397A2 - desambiguação da resposta de acesso aleatório para suporte de acesso aleatório em uplink suplementar - Google Patents

desambiguação da resposta de acesso aleatório para suporte de acesso aleatório em uplink suplementar Download PDF

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Publication number
BR112020008397A2
BR112020008397A2 BR112020008397-6A BR112020008397A BR112020008397A2 BR 112020008397 A2 BR112020008397 A2 BR 112020008397A2 BR 112020008397 A BR112020008397 A BR 112020008397A BR 112020008397 A2 BR112020008397 A2 BR 112020008397A2
Authority
BR
Brazil
Prior art keywords
response
random access
preamble
rnti
transmit
Prior art date
Application number
BR112020008397-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Wooseok Nam
Tao Luo
Peter Gaal
Heechoon Lee
Peter Pui Lok Ang
Jing Sun
Original Assignee
Qualcomm Incorporated
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 by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112020008397A2 publication Critical patent/BR112020008397A2/pt

Links

Classifications

    • 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
    • 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
    • H04W74/004—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020008397-6A 2017-10-30 2018-10-24 desambiguação da resposta de acesso aleatório para suporte de acesso aleatório em uplink suplementar BR112020008397A2 (pt)

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

Publications (1)

Publication Number Publication Date
BR112020008397A2 true BR112020008397A2 (pt) 2020-11-03

Family

ID=66245712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020008397-6A BR112020008397A2 (pt) 2017-10-30 2018-10-24 desambiguação da resposta de acesso aleatório para suporte de acesso aleatório em uplink suplementar

Country Status (8)

Country Link
US (2) US10841828B2 (https=)
EP (1) EP3704826B1 (https=)
JP (2) JP6891347B2 (https=)
KR (2) KR102525547B1 (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
WO2019093835A1 (en) * 2017-11-09 2019-05-16 Samsung Electronics Co., Ltd. Method and apparatus for wireless communication in wireless communication system
WO2019095115A1 (zh) * 2017-11-14 2019-05-23 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
US20220104280A1 (en) * 2019-03-29 2022-03-31 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system and apparatus for supporting same
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
KR20220035874A (ko) * 2019-07-19 2022-03-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신 방법, 단말 장치 및 네트워크 장치
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
EP3709749B1 (en) 2007-10-29 2023-09-20 InterDigital Patent Holdings, Inc. Handling random access channel responses
EP2399425A1 (en) * 2009-02-18 2011-12-28 Nokia Siemens Networks OY Controlling transmissions on composite carriers
EP2613603B1 (en) * 2009-04-23 2021-12-08 InterDigital Patent Holdings, Inc. Method and apparatus for random access in multicarrier wireless communications
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
EP3541005A1 (en) * 2012-03-23 2019-09-18 HFI Innovation Inc. Methods for multi-point carrier aggregation configuration and data forwarding
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
EP3211954B1 (en) * 2014-10-21 2021-08-04 LG Electronics Inc. Method for transmitting/receiving d2d signal in wireless communication system and apparatus therefor
BR112017007862A2 (en) * 2014-11-04 2018-01-16 Telefonaktiebolaget Lm Ericsson method for enabling improved random access transmissions on a radio communications network, communication device, first network node, computer program product, and, bearer.
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
TWI645736B (zh) * 2016-07-18 2018-12-21 華碩電腦股份有限公司 無線通訊系統中隨機存取的方法及裝置
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
HUE051247T2 (hu) * 2017-11-15 2021-03-01 Ericsson Telefon Ab L M Eljárások és eszközök véletlen hozzáféréshez

Also Published As

Publication number Publication date
JP2021132409A (ja) 2021-09-09
US11653249B2 (en) 2023-05-16
EP3704826C0 (en) 2023-08-23
SG11202002122SA (en) 2020-05-28
CN111279650B (zh) 2022-09-09
EP3704826A1 (en) 2020-09-09
US10841828B2 (en) 2020-11-17
JP6891347B2 (ja) 2021-06-18
KR20210115066A (ko) 2021-09-24
US20210099906A1 (en) 2021-04-01
US20190132764A1 (en) 2019-05-02
JP7250848B2 (ja) 2023-04-03
CN111279650A (zh) 2020-06-12
EP3704826B1 (en) 2023-08-23
KR20200083462A (ko) 2020-07-08
KR102525547B1 (ko) 2023-04-24
WO2019089295A1 (en) 2019-05-09
KR102304288B1 (ko) 2021-09-17
JP2021501512A (ja) 2021-01-14

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