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 (enExample)
EP (1) EP3350970A1 (enExample)
JP (1) JP6883024B2 (enExample)
KR (1) KR102611217B1 (enExample)
CN (1) CN108028825B (enExample)
CA (1) CA2994176A1 (enExample)
TW (1) TWI704833B (enExample)
WO (1) WO2017048438A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3709746B1 (en) 2014-12-01 2024-09-04 International Semiconductor Group Wireless communication terminal and wireless communication method
CN106664701B (zh) 2014-12-01 2020-10-09 株式会社东芝 无线通信装置以及无线通信方法
US10966180B2 (en) 2015-07-07 2021-03-30 Kabushiki Kaisha Toshiba Wireless device 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
US10420148B2 (en) 2015-10-30 2019-09-17 Kabushiki Kaisha Toshiba Wireless communication terminal 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
CN118019139A (zh) 2016-05-11 2024-05-10 韦勒斯标准与技术协会公司 基于随机接入的上行链路多用户传输的无线通信终端和无线通信方法
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)
JP6746805B2 (ja) 2016-12-27 2020-08-26 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド Ｏｆｄｍａランダムアクセスを使用する無線通信方法及びこれを使用する無線通信端末
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
EP3966978A1 (en) * 2019-05-10 2022-03-16 Interdigital Patent Holdings, Inc. Systems and methods for collision resolution in a wifi ofdma system
US11398886B2 (en) * 2019-07-12 2022-07-26 Newracom, Inc. Midamble operation in a wireless local area network
CN114424501B (zh) * 2019-09-17 2025-05-02 瑞典爱立信有限公司 用于数据分组的传输的分组格式
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
US11698307B2 (en) * 2019-12-31 2023-07-11 Texas Instruments Incorporated Methods and apparatus to trim temperature sensors
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
CN116325683A (zh) * 2020-10-21 2023-06-23 Oppo广东移动通信有限公司 接入点、站点以及无线通信方法

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
CN101563890B (zh) * 2006-12-15 2012-05-23 汤姆森许可贸易公司 时分多址媒体访问控制层中的媒体访问控制协议数据单元汇聚
US8693448B2 (en) * 2009-02-11 2014-04-08 Lg Electronics Inc. Random access procedure
JP5606549B2 (ja) * 2009-12-09 2014-10-15 マーベル ワールド トレード リミテッド 統合データユニットのための無線通信シグナリング
US9337961B2 (en) * 2010-06-15 2016-05-10 Qualcomm Incorporated Method and apparatus for sending very high throughput WLAN acknowledgment frames
AU2011307606B2 (en) * 2010-10-01 2014-12-18 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
KR101607411B1 (ko) * 2011-08-07 2016-03-29 엘지전자 주식회사 주파수 선택 전송을 기반으로 한 프레임 송수신 방법 및 장치
WO2013119097A1 (ko) * 2012-02-10 2013-08-15 엘지전자 주식회사 무선랜 시스템에서 채널 액세스 방법 및 장치
SG10201701790PA (en) * 2012-09-12 2017-04-27 Agency Science Tech & Res Communication methods and communication devices
WO2014110714A1 (zh) 2013-01-15 2014-07-24 华为技术有限公司 无线通信方法、用户设备和网络侧设备
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
ES2956532T3 (es) * 2013-08-08 2023-12-22 Ericsson Telefon Ab L M Un nodo y un método para el acceso aleatorio en conectividad dual
WO2015119372A1 (ko) * 2014-02-04 2015-08-13 엘지전자 주식회사 데이터 단위를 수신하는 방법 및 장치
MY187242A (en) * 2014-02-10 2021-09-13 Ericsson Telefon Ab L M User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
EP3661309B1 (en) * 2014-05-09 2022-09-21 Interdigital Patent Holdings, Inc. Method and apparatus for channel selection
US20170127440A1 (en) * 2014-06-09 2017-05-04 Lg Electronics Inc. Method and device for receiving frame
EP3160058B1 (en) * 2014-06-19 2019-09-04 LG Electronics Inc. Method and apparatus for transmitting frame
US10225061B2 (en) * 2014-06-19 2019-03-05 Lg Electronics Inc. Method and apparatus for receiving frame
RU2674310C2 (ru) * 2014-08-10 2018-12-06 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для предоставления возможности станции принимать сигнал в системе беспроводной связи
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
CN108028825A (zh) 2018-05-11
CN108028825B (zh) 2020-12-08
US20170079071A1 (en) 2017-03-16
KR102611217B1 (ko) 2023-12-06
KR20180052733A (ko) 2018-05-18
WO2017048438A1 (en) 2017-03-23
JP6883024B2 (ja) 2021-06-02
EP3350970A1 (en) 2018-07-25
CA2994176A1 (en) 2017-03-23
TW201714483A (zh) 2017-04-16
JP2018534809A (ja) 2018-11-22
US10225866B2 (en) 2019-03-05

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
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
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
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
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
JP2014507869A (ja) ダイレクト・リンク・サービス（ｄｌｓ）のためのグループｉｄ割当
JP5766812B2 (ja) Ｔｖホワイトスペースデバイスのための電力制御
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