TWI638559B - 用於低等待時間通道聯合的框架格式 - Google Patents

用於低等待時間通道聯合的框架格式 Download PDF

Info

Publication number
TWI638559B
TWI638559B TW104139248A TW104139248A TWI638559B TW I638559 B TWI638559 B TW I638559B TW 104139248 A TW104139248 A TW 104139248A TW 104139248 A TW104139248 A TW 104139248A TW I638559 B TWI638559 B TW I638559B
Authority
TW
Taiwan
Prior art keywords
channels
information
gaps
frame
channel
Prior art date
Application number
TW104139248A
Other languages
English (en)
Chinese (zh)
Other versions
TW201624958A (zh
Inventor
山德羅維奇阿米亥
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 TW201624958A publication Critical patent/TW201624958A/zh
Application granted granted Critical
Publication of TWI638559B publication Critical patent/TWI638559B/zh

Links

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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0684—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different training sequences per antenna
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW104139248A 2014-11-25 2015-11-25 用於低等待時間通道聯合的框架格式 TWI638559B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462084218P 2014-11-25 2014-11-25
US62/084,218 2014-11-25
US14/946,979 US9954595B2 (en) 2014-11-25 2015-11-20 Frame format for low latency channel bonding
US14/946,979 2015-11-20

Publications (2)

Publication Number Publication Date
TW201624958A TW201624958A (zh) 2016-07-01
TWI638559B true TWI638559B (zh) 2018-10-11

Family

ID=56011267

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104139248A TWI638559B (zh) 2014-11-25 2015-11-25 用於低等待時間通道聯合的框架格式

Country Status (6)

Country Link
US (1) US9954595B2 (cg-RX-API-DMAC7.html)
EP (1) EP3225002B1 (cg-RX-API-DMAC7.html)
JP (1) JP6377854B2 (cg-RX-API-DMAC7.html)
CN (1) CN107005382B (cg-RX-API-DMAC7.html)
TW (1) TWI638559B (cg-RX-API-DMAC7.html)
WO (1) WO2016085828A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9504038B2 (en) * 2014-12-25 2016-11-22 Intel Corporation Apparatus, method and system of communicating a wide-bandwidth data frame
US10021695B2 (en) 2015-04-14 2018-07-10 Qualcomm Incorporated Apparatus and method for generating and transmitting data frames
EP3348014A1 (en) 2015-09-10 2018-07-18 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for channel estimation and simultaneous beamforming training for multi-input multi-output (mimo) communications
WO2017070673A1 (en) 2015-10-23 2017-04-27 Marvell World Trade Ltd. A structure for low-power-low-rate data transmission
WO2017190359A1 (zh) * 2016-05-06 2017-11-09 华为技术有限公司 一种训练包发送方法及装置
US12245178B2 (en) * 2020-05-14 2025-03-04 Sony Group Corporation Coverage enhancement in a wireless network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428610A (en) * 1992-11-10 1995-06-27 World Communication Ventures, Inc. FM radio system employing time shared wide SCA for digital data band
US20050181800A1 (en) * 2004-02-13 2005-08-18 Trachewsky Jason A. Signaling format for WLANS
US20050233709A1 (en) * 2003-04-10 2005-10-20 Airgo Networks, Inc. Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
TW201012090A (en) * 2008-08-19 2010-03-16 Qualcomm Inc Training sequences for very high throughput wireless communication

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060002323A1 (en) * 2002-12-19 2006-01-05 Uwe Hildebrand Assigning time slots during transmission gaps of a first protocol communication to a second protocol communication
US8743837B2 (en) * 2003-04-10 2014-06-03 Qualcomm Incorporated Modified preamble structure for IEEE 802.11A extensions to allow for coexistence and interoperability between 802.11A devices and higher data rate, MIMO or otherwise extended devices
US7039412B2 (en) 2003-08-08 2006-05-02 Intel Corporation Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network
US7590189B2 (en) * 2004-02-13 2009-09-15 Broadcom Corporation Signaling format for wireless communications
US7366250B2 (en) * 2004-09-09 2008-04-29 Agere Systems Inc. Method and apparatus for improved efficiency in an extended multiple antenna communication system
BRPI0605639B1 (pt) * 2005-06-09 2019-01-22 Samsung Electronics Co Ltd transmissão de dados
PL2547001T3 (pl) * 2010-03-11 2016-11-30 Sposób i urządzenie do nadawania i odbierania danych w systemie mimo
ES2924198T3 (es) * 2010-03-12 2022-10-05 Electronics & Telecommunications Res Inst Método y aparato para transmitir y recibir datos en un sistema MIMO
GB2480311A (en) * 2010-05-13 2011-11-16 Univ Bangor Optical OFDM synchronisation using clock signal transmitted outside OFDM symbol frequency band
US20120057483A1 (en) * 2010-09-08 2012-03-08 Lantiq Deutschland Gmbh Frame Structure For Multi-Input Multi-Output
KR101695114B1 (ko) * 2012-09-27 2017-01-10 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 통신 설정을 위한 방법 및 장치
KR101413351B1 (ko) * 2013-01-21 2014-06-27 엘지전자 주식회사 인트라 밴드 비연속적인 상향링크 반송파 집성에서 기준 감도 저하를 방지하기 위해 감소된 개수의 전송 리소스 블록으로 상향링크 신호를 송신하는 방법 및 단말

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428610A (en) * 1992-11-10 1995-06-27 World Communication Ventures, Inc. FM radio system employing time shared wide SCA for digital data band
US20050233709A1 (en) * 2003-04-10 2005-10-20 Airgo Networks, Inc. Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
US20050181800A1 (en) * 2004-02-13 2005-08-18 Trachewsky Jason A. Signaling format for WLANS
TW201012090A (en) * 2008-08-19 2010-03-16 Qualcomm Inc Training sequences for very high throughput wireless communication

Also Published As

Publication number Publication date
US20160149631A1 (en) 2016-05-26
EP3225002A1 (en) 2017-10-04
CN107005382B (zh) 2020-04-14
TW201624958A (zh) 2016-07-01
EP3225002B1 (en) 2021-06-16
US9954595B2 (en) 2018-04-24
WO2016085828A1 (en) 2016-06-02
JP2018504004A (ja) 2018-02-08
CN107005382A (zh) 2017-08-01
JP6377854B2 (ja) 2018-08-22

Similar Documents

Publication Publication Date Title
EP3373502B1 (en) Frame formats for channel bonding and mimo transmissions
JP5864575B2 (ja) ヌル・データ・パケット（ｎｄｐ）におけるｖｈｔ−ｓｉｇ−ｂフィールド
CN107534470B (zh) 用于生成和发送数据帧的装置和方法
JP6034347B2 (ja) 無線ローカルエリアネットワーク（ｗｌａｎ）のための効果的なグループｉｄ管理
TWI638559B (zh) 用於低等待時間通道聯合的框架格式
TWI692953B (zh) 用於增加通道拘束的輸送量的技術
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
KR102111940B1 (ko) 즉각적인 응답을 가능하게 하기 위한 송신 기술
KR20160030521A (ko) 고효율 ｗｌａｎ 프리앰블 구조
JP6749977B2 (ja) 高効率ｗｌａｎのための応答時間緩和
KR101501050B1 (ko) 무선 디바이스들 내의 프레임들에 대한 레이트 선택
CN103202073B (zh) 用于tv白空间设备的功率控制
WO2018132311A1 (en) Beamforming triggering for wireless devices
TWI694690B (zh) 寬發送扇區級掃瞄（sls）扇區
CN109691052B (zh) 具有多个保护区间长度的帧格式
AU2017343457B2 (en) Frame format with dual mode channel estimation field
TW201911959A (zh) 分佈網路支援
EP4079079A1 (en) Reliable low latency wireless transfer of virtual reality headset sensor information

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees