EP3158702A4 - High-efficiency (he) communication station and method for communicating longer duration ofdm symbols within 40 mhz and 80 mhz bandwidth allocations - Google Patents

High-efficiency (he) communication station and method for communicating longer duration ofdm symbols within 40 mhz and 80 mhz bandwidth allocations Download PDF

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Publication number
EP3158702A4
EP3158702A4 EP15809284.1A EP15809284A EP3158702A4 EP 3158702 A4 EP3158702 A4 EP 3158702A4 EP 15809284 A EP15809284 A EP 15809284A EP 3158702 A4 EP3158702 A4 EP 3158702A4
Authority
EP
European Patent Office
Prior art keywords
mhz
efficiency
ofdm symbols
communication station
longer duration
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15809284.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3158702A1 (en
Inventor
Shahrnaz Azizi
Thomas J. Kenney
Eldad Perahia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel IP Corp
Original Assignee
Intel IP Corp
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
Priority claimed from US14/447,254 external-priority patent/US20150139118A1/en
Priority claimed from US14/573,912 external-priority patent/US9680603B2/en
Application filed by Intel IP Corp filed Critical Intel IP Corp
Publication of EP3158702A1 publication Critical patent/EP3158702A1/en
Publication of EP3158702A4 publication Critical patent/EP3158702A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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), DMT
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
EP15809284.1A 2014-06-18 2015-06-11 High-efficiency (he) communication station and method for communicating longer duration ofdm symbols within 40 mhz and 80 mhz bandwidth allocations Withdrawn EP3158702A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201462013869P 2014-06-18 2014-06-18
US201462024801P 2014-07-15 2014-07-15
US14/447,254 US20150139118A1 (en) 2013-11-19 2014-07-30 Master station and method for high-efficiency wi-fi (hew) communication with a minimum ofdma bandwidth unit
US201462039320P 2014-08-19 2014-08-19
US14/573,912 US9680603B2 (en) 2014-04-08 2014-12-17 High-efficiency (HE) communication station and method for communicating longer duration OFDM symbols within 40 MHz and 80 MHz bandwidth
PCT/US2015/035313 WO2015195460A1 (en) 2014-06-18 2015-06-11 High-efficiency (he) communication station and method for communicating longer duration ofdm symbols within 40 mhz and 80 mhz bandwidth allocations

Publications (2)

Publication Number Publication Date
EP3158702A1 EP3158702A1 (en) 2017-04-26
EP3158702A4 true EP3158702A4 (en) 2018-03-07

Family

ID=54935989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15809284.1A Withdrawn EP3158702A4 (en) 2014-06-18 2015-06-11 High-efficiency (he) communication station and method for communicating longer duration ofdm symbols within 40 mhz and 80 mhz bandwidth allocations

Country Status (3)

Country Link
EP (1) EP3158702A4 (zh)
CN (1) CN106464638B (zh)
WO (1) WO2015195460A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9325463B2 (en) 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
CN108494538B (zh) 2013-11-19 2021-11-16 英特尔公司 无线局域网中用于多用户调度的方法、装置和计算机可读介质
US9544914B2 (en) 2013-11-19 2017-01-10 Intel IP Corporation Master station and method for HEW communication using a transmission signaling structure for a HEW signal field
US9680603B2 (en) 2014-04-08 2017-06-13 Intel IP Corporation High-efficiency (HE) communication station and method for communicating longer duration OFDM symbols within 40 MHz and 80 MHz bandwidth

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110194544A1 (en) * 2009-07-17 2011-08-11 Qualcomm Incorporated Method and apparatus for constructing very high throughput long training field sequences

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7684507B2 (en) * 2004-04-13 2010-03-23 Intel Corporation Method and apparatus to select coding mode
WO2009102182A1 (en) * 2008-02-17 2009-08-20 Lg Electronics Inc. Method of communication using frame
US8160166B2 (en) * 2008-10-01 2012-04-17 Harris Corporation Orthogonal frequency division multiplexing (OFDM) communications device and method that incorporates low PAPR preamble with circuit for measuring frequency response of the communications channel
US8385443B2 (en) * 2009-07-17 2013-02-26 Qualcomm Incorporated Constructing very high throughput long training field sequences
US8867574B2 (en) * 2010-06-02 2014-10-21 Qualcomm Incorporated Format of VHT-SIG-B and service fields in IEEE 802.11AC
JP6143016B2 (ja) * 2011-06-15 2017-06-07 マーベル ワールド トレード リミテッド Ｗｌａｎに用いる低帯域幅ｐｈｙ
US9088504B2 (en) * 2012-01-06 2015-07-21 Qualcomm Incorporated Systems and methods for wireless communication of long data units

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110194544A1 (en) * 2009-07-17 2011-08-11 Qualcomm Incorporated Method and apparatus for constructing very high throughput long training field sequences

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015195460A1 *
SHAHRNAZ AZIZI (INTEL CORPORATION): "OFDMA Numerology and Structure ; 11-15-0330-01-00ax-ofdma-numerology-and-structure", IEEE DRAFT; 11-15-0330-01-00AX-OFDMA-NUMEROLOGY-AND-STRUCTURE, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11ax, no. 1, 9 March 2015 (2015-03-09), pages 1 - 38, XP068082961 *
TIMO KOSKELA ET AL: "Discussion on Potential Techniques for HEW", 15 July 2013 (2013-07-15), XP055149691, Retrieved from the Internet <URL:https://mentor.ieee.org/802.11/dcn/13/11-13-0871-00-0hew-discussion-on-potential-techniques-for-hew.pptx> [retrieved on 20141029] *

Also Published As

Publication number Publication date
WO2015195460A1 (en) 2015-12-23
CN106464638B (zh) 2020-01-03
EP3158702A1 (en) 2017-04-26
CN106464638A (zh) 2017-02-22

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