KR102611217B1 - 향상된 ofdma 랜덤 액세스를 위한 시스템들, 방법들 및 디바이스들 - Google Patents

향상된 ofdma 랜덤 액세스를 위한 시스템들, 방법들 및 디바이스들 Download PDF

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KR102611217B1
KR102611217B1 KR1020187010467A KR20187010467A KR102611217B1 KR 102611217 B1 KR102611217 B1 KR 102611217B1 KR 1020187010467 A KR1020187010467 A KR 1020187010467A KR 20187010467 A KR20187010467 A KR 20187010467A KR 102611217 B1 KR102611217 B1 KR 102611217B1
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frequency bandwidths
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KR20180052733A (ko
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얀 조우
알프레드 아스테르자디
시모네 멀린
조지 체리안
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187010467A 2015-09-16 2016-08-16 향상된 ofdma 랜덤 액세스를 위한 시스템들, 방법들 및 디바이스들 Active KR102611217B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562219334P 2015-09-16 2015-09-16
US62/219,334 2015-09-16
US201562242083P 2015-10-15 2015-10-15
US62/242,083 2015-10-15
US15/182,536 US10225866B2 (en) 2015-09-16 2016-06-14 Systems, methods, and devices for enhanced OFDMA random access
US15/182,536 2016-06-14
PCT/US2016/047201 WO2017048438A1 (en) 2015-09-16 2016-08-16 Systems, methods, and devices for enhanced ofdma random access

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KR20180052733A KR20180052733A (ko) 2018-05-18
KR102611217B1 true KR102611217B1 (ko) 2023-12-06

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US (1) US10225866B2 (https=)
EP (1) EP3350970A1 (https=)
JP (1) JP6883024B2 (https=)
KR (1) KR102611217B1 (https=)
CN (1) CN108028825B (https=)
CA (1) CA2994176A1 (https=)
TW (1) TWI704833B (https=)
WO (1) WO2017048438A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2016088726A1 (ja) 2014-12-01 2017-06-29 株式会社東芝 無線通信装置および無線通信方法
WO2016088727A1 (ja) 2014-12-01 2016-06-09 株式会社 東芝 無線通信用集積回路
US10966180B2 (en) 2015-07-07 2021-03-30 Kabushiki Kaisha Toshiba Wireless device and wireless communication method
EP3163965B1 (en) 2015-10-30 2024-12-11 Toshiba Electronic Devices & Storage Corporation Wireless communication terminal and wireless communication method
JP6619311B2 (ja) 2015-10-30 2019-12-11 株式会社東芝 無線通信装置および無線通信方法
EP3163783B1 (en) 2015-10-30 2019-12-18 Kabushiki Kaisha Toshiba Wireless communication device and wireless communication method
CN105554891B (zh) * 2015-12-28 2019-01-18 珠海市魅族科技有限公司 无线局域网的通信方法及通信装置和站点
JP6402121B2 (ja) * 2016-01-06 2018-10-10 株式会社東芝 無線通信装置および無線通信方法
KR20240169138A (ko) 2016-05-11 2024-12-02 주식회사 윌러스표준기술연구소 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법
US10356784B2 (en) * 2016-06-14 2019-07-16 Lg Electronics Inc. Method and apparatus for constructing control field including information regarding resource unit in wireless local area network system
US10200514B2 (en) * 2016-06-29 2019-02-05 Intel IP Corporation Pre-high-efficiency (HE)-short training field preamble transmission for the HE-trigger based physical layer convergence protocol (PLCP) protocol data unit (PPDU)
CN114745805B (zh) 2016-12-27 2025-05-30 韦勒斯标准与技术协会公司 使用ofdm随机接入的无线通信方法和无线通信终端
EP3598664A4 (en) 2017-04-01 2020-03-25 Cloudminds (Shenzhen) Robotics Systems Co., Ltd. FREQUENCY SELECTION METHOD, RANDOM ACCESS METHOD, AND APPARATUS
US11229024B2 (en) * 2018-10-19 2022-01-18 Avago Technologies International Sales Pte. Limited Minimum allocation signaling
SG10201810672RA (en) * 2018-11-28 2020-06-29 Panasonic Ip Corp America Communication Apparatus And Communication Method For Multi-Band Random Access
WO2020184817A1 (ko) * 2019-03-11 2020-09-17 엘지전자 주식회사 Harq 동작을 수행하기 위한 방법 및 장치
CN119341720A (zh) * 2019-05-10 2025-01-21 交互数字专利控股公司 无线发射/接收单元以及由其执行的方法
US11398886B2 (en) * 2019-07-12 2022-07-26 Newracom, Inc. Midamble operation in a wireless local area network
WO2021053016A1 (en) * 2019-09-17 2021-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Packet format for transmission of data packets
US11698307B2 (en) * 2019-12-31 2023-07-11 Texas Instruments Incorporated Methods and apparatus to trim temperature sensors
US11140576B2 (en) 2019-12-31 2021-10-05 Texas Instruments Incorporated Avoiding media access control padding of trigger-based physical layer convergence protocol data unit
US11290577B2 (en) * 2020-03-11 2022-03-29 Semiconductor Components Industries, Llc Wireless data transmission
CN111446991B (zh) * 2020-03-27 2022-05-03 网络通信与安全紫金山实验室 大规模mimo卫星通信sc-ofdma下行链路自适应资源调度方法
EP4233284A4 (en) 2020-10-21 2024-04-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Access point, station, and wireless communication method
US20230134385A1 (en) * 2022-06-09 2023-05-04 Intel Corporation Apparatus, system, and method of a transmission configured for channel-sounding-based measurement
WO2026076554A1 (en) * 2024-10-08 2026-04-16 Huawei Technologies Co., Ltd. Wireless communication method and related apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534395A (ja) * 2010-08-16 2013-09-02 クゥアルコム・インコーポレイテッド コグニティブ無線通信において制御チャネルのためにライセンススペクトルを使用するための方法および装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052972A1 (en) 2005-11-04 2007-05-10 Lg Electronics Inc. Random access channel hopping for frequency division multiplexing access systems
KR101151817B1 (ko) 2006-05-03 2012-06-01 한국전자통신연구원 이동 통신 시스템에서의 상향 링크 제어 정보 전송 방법
US8295243B2 (en) * 2006-08-21 2012-10-23 Qualcomm Incorporated Method and apparatus for random access in an orthogonal multiple-access communication system
KR101400658B1 (ko) * 2006-12-15 2014-05-27 톰슨 라이센싱 Ｔｄｍａ ｍａｃ 계층에서의 ｍａｃ 프로토콜 데이터 유닛 집합
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
US8693448B2 (en) * 2009-02-11 2014-04-08 Lg Electronics Inc. Random access procedure
KR101837706B1 (ko) * 2009-12-09 2018-03-13 마벨 월드 트레이드 리미티드 무선 통신용 프레임 패딩
US9337961B2 (en) * 2010-06-15 2016-05-10 Qualcomm Incorporated Method and apparatus for sending very high throughput WLAN acknowledgment frames
ES2534612T3 (es) * 2010-10-01 2015-04-24 Telefonaktiebolaget L M Ericsson (Publ) Terminal móvil, estación base y métodos dentro de la misma
US9515925B2 (en) * 2011-05-19 2016-12-06 Qualcomm Incorporated Apparatus and methods for media access control header compression
US9088908B2 (en) * 2011-06-08 2015-07-21 Marvell World Trade Ltd. Efficient transmission for low data rate WLAN
CN103828265A (zh) * 2011-08-07 2014-05-28 Lg电子株式会社 基于频率选择传输发射和接收帧的方法和装置
AU2013217792B2 (en) * 2012-02-10 2016-02-25 Lg Electronics Inc. Method and apparatus for accessing channel in WLAN system
US10932229B2 (en) * 2012-04-30 2021-02-23 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (COBRA) operations
US20150244619A1 (en) * 2012-09-12 2015-08-27 Agency For Science, Technology And Research Communication methods and communication devices
EP2938153B1 (en) 2013-01-15 2017-12-06 Huawei Technologies Co., Ltd. Radio communication methods, user equipment, and network side device
US9794959B2 (en) * 2013-01-17 2017-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic random access resource size configuration and selection
US9853794B2 (en) * 2013-02-20 2017-12-26 Qualcomm, Incorporated Acknowledgement (ACK) type indication and deferral time determination
CN104105148A (zh) * 2013-04-07 2014-10-15 电信科学技术研究院 一种小区切换方法及设备
EP3031278B1 (en) * 2013-08-08 2018-02-28 Telefonaktiebolaget LM Ericsson (publ) Nodes and methods for random access in dual connectivity
KR101884541B1 (ko) * 2014-02-04 2018-08-01 엘지전자 주식회사 데이터 단위를 수신하는 방법 및 장치
BR112016017767B1 (pt) * 2014-02-10 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Método e equipamento de usuário para realizar transmissões de preâmbulo e método e nó de rede para receber transmissões de preâmbulo em um canal de acesso aleatório
WO2015172098A1 (en) * 2014-05-09 2015-11-12 Interdigital Patent Holdings, Inc. Method and system for sounding and channel selection
KR20170017894A (ko) * 2014-06-09 2017-02-15 엘지전자 주식회사 프레임을 수신하는 방법 및 장치
WO2015194731A1 (ko) * 2014-06-19 2015-12-23 엘지전자 주식회사 프레임을 전송하는 방법 및 장치
US10225061B2 (en) * 2014-06-19 2019-03-05 Lg Electronics Inc. Method and apparatus for receiving frame
AU2015302487B2 (en) * 2014-08-10 2018-08-23 Lg Electronics Inc. Method and device for enabling station to receive signal in wireless communication system
USRE49420E1 (en) * 2014-08-22 2023-02-14 Lg Electronics Inc. Method for uplink multi-user transmission in wireless communication system and apparatus therefor
US9788317B2 (en) * 2015-03-30 2017-10-10 Intel IP Corporation Access point (AP), user station (STA) and method for channel sounding using sounding trigger frames
JP6402121B2 (ja) * 2016-01-06 2018-10-10 株式会社東芝 無線通信装置および無線通信方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534395A (ja) * 2010-08-16 2013-09-02 クゥアルコム・インコーポレイテッド コグニティブ無線通信において制御チャネルのためにライセンススペクトルを使用するための方法および装置

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US10225866B2 (en) 2019-03-05
JP6883024B2 (ja) 2021-06-02
KR20180052733A (ko) 2018-05-18
US20170079071A1 (en) 2017-03-16
CA2994176A1 (en) 2017-03-23
TWI704833B (zh) 2020-09-11
EP3350970A1 (en) 2018-07-25
TW201714483A (zh) 2017-04-16
CN108028825A (zh) 2018-05-11
CN108028825B (zh) 2020-12-08
WO2017048438A1 (en) 2017-03-23
JP2018534809A (ja) 2018-11-22

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