CN106922208A - 用于无线网络中的改进的通信效率的系统和方法 - Google Patents

用于无线网络中的改进的通信效率的系统和方法 Download PDF

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Publication number
CN106922208A
CN106922208A CN201580043090.5A CN201580043090A CN106922208A CN 106922208 A CN106922208 A CN 106922208A CN 201580043090 A CN201580043090 A CN 201580043090A CN 106922208 A CN106922208 A CN 106922208A
Authority
CN
China
Prior art keywords
tone
allocation unit
tones
data
data tones
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.)
Pending
Application number
CN201580043090.5A
Other languages
English (en)
Chinese (zh)
Inventor
李嘉玲
L·杨
S·韦尔玛尼
R·坦德拉
田彬
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106922208A publication Critical patent/CN106922208A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580043090.5A 2014-08-14 2015-08-13 用于无线网络中的改进的通信效率的系统和方法 Pending CN106922208A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462037542P 2014-08-14 2014-08-14
US62/037,542 2014-08-14
US201462039832P 2014-08-20 2014-08-20
US62/039,832 2014-08-20
US201462067357P 2014-10-22 2014-10-22
US62/067,357 2014-10-22
US14/825,108 US10028284B2 (en) 2014-08-14 2015-08-12 Systems and methods for improved communication efficiency in wireless networks
US14/825,108 2015-08-12
PCT/US2015/045126 WO2016025754A1 (en) 2014-08-14 2015-08-13 Systems and methods for improved communication efficiency in wireless networks

Publications (1)

Publication Number Publication Date
CN106922208A true CN106922208A (zh) 2017-07-04

Family

ID=55303187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580043090.5A Pending CN106922208A (zh) 2014-08-14 2015-08-13 用于无线网络中的改进的通信效率的系统和方法

Country Status (6)

Country Link
US (1) US10028284B2 (enExample)
EP (1) EP3180881A1 (enExample)
JP (1) JP2017532817A (enExample)
KR (1) KR20170042581A (enExample)
CN (1) CN106922208A (enExample)
WO (1) WO2016025754A1 (enExample)

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US10506556B2 (en) * 2014-09-13 2019-12-10 Lg Electronics Inc. Method and device for allocating resource units in wireless LAN
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
US10164729B2 (en) * 2014-10-02 2018-12-25 Marvell World Trade Ltd. System and method of tone mapping during single user and multiple user operating modes including transmissions respectively of OFDM symbols and OFDMA symbols in a WLAN
US9924510B2 (en) * 2014-12-03 2018-03-20 Intel IP Corporation Wireless device, method, and computer readable media for orthogonal frequency division multiple access (OFDMA) allocations based on a basic tone resource unit or entire sub-channel
US10461901B2 (en) * 2015-01-22 2019-10-29 Lg Electronics Inc. Method and device for transmitting data for plurality of stations through plurality of bands in wireless LAN system
US10148468B2 (en) * 2015-06-01 2018-12-04 Huawei Technologies Co., Ltd. Configurable architecture for generating a waveform
US10685317B2 (en) 2015-09-22 2020-06-16 United States Postal Service Trackable postage
US10594450B2 (en) * 2016-02-15 2020-03-17 Apple Inc. Asymmetric OFDMA tone mapping and dynamic channel access using non-primary channels
US11509413B2 (en) * 2018-06-28 2022-11-22 Intel Corporation Apparatus, system and method of an orthogonal frequency-division multiplexing (OFDM) transmission over a wide bandwidth
EP3834472B1 (en) * 2018-09-04 2024-01-24 Huawei Technologies Co., Ltd. Using enhanced signal spectral tx mask for improved multi-user grouping and increased spectral efficiency
US11343035B2 (en) * 2019-03-11 2022-05-24 Intel Corporation Coding over multiple resource units (RU) in extremely high throughput (EHT) systems
EP4016904B1 (en) * 2019-08-12 2024-07-10 LG Electronics Inc. Method and apparatus for reception of a multi-ru ldpc-tone-mapped ppdu in a wireless lan system
US11323217B2 (en) 2019-08-29 2022-05-03 Cisco Technology, Inc. Multi-band width tone plan for OFDMA in a wireless network
US12219590B2 (en) * 2019-11-27 2025-02-04 Qualcomm Incorporated Parser and interleaving parameter design for resource unit aggregation
CN116709521A (zh) 2020-01-08 2023-09-05 华为技术有限公司 一种数据处理方法、装置
US12363691B2 (en) * 2020-06-17 2025-07-15 Mediatek Singapore Pte. Ltd. Methods and devices for tone distribution for low power transmissions in a wireless network
CN116886486B (zh) * 2020-12-26 2024-06-18 华为技术有限公司 信息传输方法及装置

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CN1871862A (zh) * 2003-02-24 2006-11-29 高通弗拉里奥恩技术公司 在多扇区小区中使用的导频信号
CN101019354A (zh) * 2004-10-01 2007-08-15 思科技术公司 用于无线局域网的对发射的多天线处理
CN101056301A (zh) * 2006-02-16 2007-10-17 泛泰·科力特株式会社 正交频分复用通信系统中收发导频码元的方法和设备
CN101467382A (zh) * 2006-04-14 2009-06-24 高通股份有限公司 多载波通信系统中音调的分配
US20130266083A1 (en) * 2012-04-09 2013-10-10 Qualcomm Incorporated Systems and methods for wireless communication in sub gigahertz bands

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EP3273619A1 (en) * 2010-04-29 2018-01-24 LG Electronics Inc. Method and apparatus for transmitting data in very high throughput wireless local area network system
JP5427103B2 (ja) 2010-04-30 2014-02-26 株式会社Ｎｔｔドコモ 基地局、移動局、制御信号送信方法及び制御信号受信方法
US8638761B2 (en) * 2010-10-06 2014-01-28 Qualcomm Incorporated Low-latency interleaving for low-density parity-check (LDPC) coding
CN103250386B (zh) * 2010-10-13 2017-04-26 马维尔国际贸易有限公司 用于生成ofdm符号的方法和装置
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CN112217624B (zh) * 2013-11-27 2025-01-28 马维尔亚洲私人有限公司 用于无线局域网的正交频分多址的通信方法和通信设备
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Patent Citations (5)

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CN1871862A (zh) * 2003-02-24 2006-11-29 高通弗拉里奥恩技术公司 在多扇区小区中使用的导频信号
CN101019354A (zh) * 2004-10-01 2007-08-15 思科技术公司 用于无线局域网的对发射的多天线处理
CN101056301A (zh) * 2006-02-16 2007-10-17 泛泰·科力特株式会社 正交频分复用通信系统中收发导频码元的方法和设备
CN101467382A (zh) * 2006-04-14 2009-06-24 高通股份有限公司 多载波通信系统中音调的分配
US20130266083A1 (en) * 2012-04-09 2013-10-10 Qualcomm Incorporated Systems and methods for wireless communication in sub gigahertz bands

Also Published As

Publication number Publication date
US10028284B2 (en) 2018-07-17
WO2016025754A1 (en) 2016-02-18
EP3180881A1 (en) 2017-06-21
US20160050672A1 (en) 2016-02-18
KR20170042581A (ko) 2017-04-19
JP2017532817A (ja) 2017-11-02

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Application publication date: 20170704

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