TWI704833B - 用於增強型ofdma 隨機存取的系統、方法和設備 - Google Patents

用於增強型ofdma 隨機存取的系統、方法和設備 Download PDF

Info

Publication number
TWI704833B
TWI704833B TW105126700A TW105126700A TWI704833B TW I704833 B TWI704833 B TW I704833B TW 105126700 A TW105126700 A TW 105126700A TW 105126700 A TW105126700 A TW 105126700A TW I704833 B TWI704833 B TW I704833B
Authority
TW
Taiwan
Prior art keywords
frame
identifier
ppdu
frequency bandwidths
frequency
Prior art date
Application number
TW105126700A
Other languages
English (en)
Chinese (zh)
Other versions
TW201714483A (zh
Inventor
周嚴
阿爾佛瑞德 艾斯特傑迪
席夢 梅林
喬治 伽里恩
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201714483A publication Critical patent/TW201714483A/zh
Application granted granted Critical
Publication of TWI704833B publication Critical patent/TWI704833B/zh

Links

Images

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW105126700A 2015-09-16 2016-08-22 用於增強型ofdma 隨機存取的系統、方法和設備 TWI704833B (zh)

Applications Claiming Priority (6)

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

Publications (2)

Publication Number Publication Date
TW201714483A TW201714483A (zh) 2017-04-16
TWI704833B true TWI704833B (zh) 2020-09-11

Family

ID=58257668

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105126700A TWI704833B (zh) 2015-09-16 2016-08-22 用於增強型ofdma 隨機存取的系統、方法和設備

Country Status (8)

Country Link
US (1) US10225866B2 (cg-RX-API-DMAC7.html)
EP (1) EP3350970A1 (cg-RX-API-DMAC7.html)
JP (1) JP6883024B2 (cg-RX-API-DMAC7.html)
KR (1) KR102611217B1 (cg-RX-API-DMAC7.html)
CN (1) CN108028825B (cg-RX-API-DMAC7.html)
CA (1) CA2994176A1 (cg-RX-API-DMAC7.html)
TW (1) TWI704833B (cg-RX-API-DMAC7.html)
WO (1) WO2017048438A1 (cg-RX-API-DMAC7.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106688291B (zh) 2014-12-01 2020-06-09 株式会社东芝 无线通信装置以及无线通信方法
JPWO2016088727A1 (ja) 2014-12-01 2017-07-20 株式会社東芝 無線通信装置および無線通信方法
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
US10368358B2 (en) 2015-10-30 2019-07-30 Kabushiki Kaisha Toshiba Wireless communication device and wireless communication method for providing opportunity of fair transmission to terminals
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
KR102734276B1 (ko) 2016-05-11 2024-11-27 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)
ES2924260T3 (es) * 2016-12-27 2022-10-05 Wilus Inst Standards & Tech Inc Método de comunicaciones inalámbricas que utiliza un acceso aleatorio por OFDMA y terminal de comunicaciones inalámbricas que utiliza el mismo
WO2018176502A1 (zh) * 2017-04-01 2018-10-04 深圳前海达闼云端智能科技有限公司 频率选择方法、随机接入方法和装置
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
EP4032240A1 (en) 2019-09-17 2022-07-27 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
WO2022083481A1 (en) * 2020-10-21 2022-04-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Access point, station, and wireless communication method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007126302A1 (en) * 2006-05-03 2007-11-08 Electronics And Telecommunications Research Institute Method for transmitting up link control signal in mobile communication system
TWI332328B (en) * 2005-11-04 2010-10-21 Lg Electronics Inc Random access channel hopping for frequency division multiplexing access systems
US20110013542A1 (en) * 2008-09-22 2011-01-20 Zte Corporation Method and base station for allocating dedicated random access resource
CN103155669A (zh) * 2010-08-16 2013-06-12 高通股份有限公司 用于在认知无线电通信中将许可的频谱用于控制信道的方法和装置
US20130286959A1 (en) * 2012-04-30 2013-10-31 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (cobra) operations

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295243B2 (en) * 2006-08-21 2012-10-23 Qualcomm Incorporated Method and apparatus for random access in an orthogonal multiple-access communication system
WO2008073106A1 (en) * 2006-12-15 2008-06-19 Thomson Licensing Media access control protocol data unit aggregation in a time division multiple access media access control layer
US8693448B2 (en) * 2009-02-11 2014-04-08 Lg Electronics Inc. Random access procedure
KR101798163B1 (ko) * 2009-12-09 2017-11-15 마벨 월드 트레이드 리미티드 집합체 데이터 단위들을 위한 무선 통신 시그널링
US9337961B2 (en) * 2010-06-15 2016-05-10 Qualcomm Incorporated Method and apparatus for sending very high throughput WLAN acknowledgment frames
EP2622928B1 (en) * 2010-10-01 2014-11-12 Telefonaktiebolaget L M Ericsson (publ) Mobile terminal, base station and methods therein
US9515925B2 (en) * 2011-05-19 2016-12-06 Qualcomm Incorporated Apparatus and methods for media access control header compression
US8995367B2 (en) * 2011-06-08 2015-03-31 Marvell World Trade Ltd. Efficient transmission for low data rate WLAN
JP5961691B2 (ja) * 2011-08-07 2016-08-02 エルジー エレクトロニクス インコーポレイティド 周波数選択伝送に基づくフレーム送受信方法及び装置
CA2864234A1 (en) * 2012-02-10 2013-08-15 Lg Electronics Inc. Method and apparatus for accessing channel in wlan system
WO2014042596A1 (en) * 2012-09-12 2014-03-20 Agency For Science, Technology And Research Communication methods and communication devices
EP3328150A1 (en) 2013-01-15 2018-05-30 Huawei Technologies Co., Ltd. Radio communication method, network side device and user equipment
EP2946628A1 (en) * 2013-01-17 2015-11-25 Telefonaktiebolaget L M 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
PL4280794T3 (pl) * 2013-08-08 2025-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Węzły i sposoby dla dostępu losowego w podwójnej dołączalności
KR101884541B1 (ko) * 2014-02-04 2018-08-01 엘지전자 주식회사 데이터 단위를 수신하는 방법 및 장치
EP3105988B1 (en) * 2014-02-10 2018-09-05 Telefonaktiebolaget LM Ericsson (publ) User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
EP3141065B1 (en) * 2014-05-09 2020-01-22 Interdigital Patent Holdings, Inc. Method and system for sounding and channel selection
US20170127440A1 (en) * 2014-06-09 2017-05-04 Lg Electronics Inc. Method and device for receiving frame
US10225061B2 (en) * 2014-06-19 2019-03-05 Lg Electronics Inc. Method and apparatus for receiving frame
JP6374533B2 (ja) * 2014-06-19 2018-08-15 エルジー エレクトロニクス インコーポレイティド フレームを送信する方法及び装置
KR102139534B1 (ko) * 2014-08-10 2020-07-30 엘지전자 주식회사 무선 통신 시스템에서 스테이션이 신호를 수신하는 방법 및 장치
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI332328B (en) * 2005-11-04 2010-10-21 Lg Electronics Inc Random access channel hopping for frequency division multiplexing access systems
WO2007126302A1 (en) * 2006-05-03 2007-11-08 Electronics And Telecommunications Research Institute Method for transmitting up link control signal in mobile communication system
US20110013542A1 (en) * 2008-09-22 2011-01-20 Zte Corporation Method and base station for allocating dedicated random access resource
CN103155669A (zh) * 2010-08-16 2013-06-12 高通股份有限公司 用于在认知无线电通信中将许可的频谱用于控制信道的方法和装置
US20130286959A1 (en) * 2012-04-30 2013-10-31 Interdigital Patent Holdings, Inc. Method and apparatus for supporting coordinated orthogonal block-based resource allocation (cobra) operations

Also Published As

Publication number Publication date
CA2994176A1 (en) 2017-03-23
EP3350970A1 (en) 2018-07-25
TW201714483A (zh) 2017-04-16
US10225866B2 (en) 2019-03-05
US20170079071A1 (en) 2017-03-16
CN108028825A (zh) 2018-05-11
KR102611217B1 (ko) 2023-12-06
KR20180052733A (ko) 2018-05-18
JP6883024B2 (ja) 2021-06-02
JP2018534809A (ja) 2018-11-22
WO2017048438A1 (en) 2017-03-23
CN108028825B (zh) 2020-12-08

Similar Documents

Publication Publication Date Title
TWI704833B (zh) 用於增強型ofdma 隨機存取的系統、方法和設備
CN107409012B (zh) 用于信道状态信息探通和反馈的方法和装置
TWI680684B (zh) Ｕｌ-ｍｕ無線通訊系統上的用於確收ｄｌ-ｍｕ資料的塊確收機制
JP6571280B2 (ja) 複数のユーザアップリンクのための方法および装置
JP6564871B2 (ja) チャネル状態情報サウンディングおよびフィードバックのための方法および装置
JP5731019B2 (ja) 局中心のマルチユーザ多入力多出力（ｍｕ−ｍｉｍｏ）
CN105493607B (zh) 用于多用户上行链路的方法和装置
JP5788516B2 (ja) レガシー互換性制御フレーム
CN105493599B (zh) 用于多用户上行链路的方法和装置
JP5752799B2 (ja) ランダム・オフセットを用いた物理レイヤ省電力機能
JP6622889B2 (ja) レガシーデバイスとのマルチユーザアップリンク互換性のための方法およびシステム
JP2018512768A (ja) チャネル状態情報サウンディングおよびフィードバックのための方法および装置
TW201521377A (zh) 用於通道狀態資訊回饋的方法和裝置
JP2018519698A (ja) チャネルボンディングのためのレガシ対応シグナリング
JP2017528033A (ja) Ｕｌ ｍｕ ｍｉｍｏ／ｏｆｄｍａ送信のためのシグナリング技法
TW201728214A (zh) 用於協商多使用者上行鏈路的處理時間的方法和裝置
JP2018506231A (ja) グループブロック肯定応答送信のためのシステムおよび方法
JP6382164B2 (ja) ワイヤレスデバイスにおけるフレームのためのレート選択
CN103202073B (zh) 用于tv白空间设备的功率控制
JP2018518122A (ja) ダウンリンク送信のための短いアップリンク応答
JP2017534206A (ja) Ｐｌｃｐサービスデータユニット（ｐｓｄｕ）トーン上の制御チャネル