CN106664185A - 用于无线网络中的提高的通信效率的系统和方法 - Google Patents

用于无线网络中的提高的通信效率的系统和方法 Download PDF

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Publication number
CN106664185A
CN106664185A CN201580039514.0A CN201580039514A CN106664185A CN 106664185 A CN106664185 A CN 106664185A CN 201580039514 A CN201580039514 A CN 201580039514A CN 106664185 A CN106664185 A CN 106664185A
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CN
China
Prior art keywords
tones
message
tone
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
CN201580039514.0A
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English (en)
Chinese (zh)
Inventor
李嘉玲
L·杨
田彬
S·韦尔玛尼
R·坦德拉
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 CN106664185A publication Critical patent/CN106664185A/zh
Pending legal-status Critical Current

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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
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L1/0057—Block codes
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]
    • 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
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201580039514.0A 2014-07-23 2015-07-22 用于无线网络中的提高的通信效率的系统和方法 Pending CN106664185A (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201462028177P 2014-07-23 2014-07-23
US62/028,177 2014-07-23
US201462033350P 2014-08-05 2014-08-05
US62/033,350 2014-08-05
US201462039784P 2014-08-20 2014-08-20
US62/039,784 2014-08-20
US201462064301P 2014-10-15 2014-10-15
US62/064,301 2014-10-15
US14/805,347 2015-07-21
US14/805,347 US9894663B2 (en) 2014-07-23 2015-07-21 Systems and methods for improved communication efficiency in wireless networks
PCT/US2015/041534 WO2016014666A1 (en) 2014-07-23 2015-07-22 Systems and methods for improved communication efficiency in wireless networks

Publications (1)

Publication Number Publication Date
CN106664185A true CN106664185A (zh) 2017-05-10

Family

ID=53794503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580039514.0A Pending CN106664185A (zh) 2014-07-23 2015-07-22 用于无线网络中的提高的通信效率的系统和方法

Country Status (6)

Country Link
US (1) US9894663B2 (enExample)
EP (1) EP3172855A1 (enExample)
JP (1) JP2017527180A (enExample)
KR (1) KR101912170B1 (enExample)
CN (1) CN106664185A (enExample)
WO (1) WO2016014666A1 (enExample)

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CN114365435A (zh) * 2019-08-12 2022-04-15 Lg 电子株式会社 无线lan系统中多ru接收ldpc音调映射的ppdu的方法及装置
CN116709520A (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

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US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
WO2016054525A1 (en) 2014-10-03 2016-04-07 Interdigital Patent Holdings, Inc. Systems and methods for multiuser interleaving and modulation
US10958391B2 (en) * 2014-11-18 2021-03-23 Qualcomm Incorporated Tone plans for wireless communication networks
WO2016085241A1 (ko) * 2014-11-24 2016-06-02 엘지전자 주식회사 무선랜에서 레프트오버 톤을 활용한 자원 단위 할당 방법 및 장치
CN109586887B (zh) * 2015-01-26 2020-07-07 华为技术有限公司 用于传送正交频分复用(ofdm)帧格式的系统和方法
US20160241369A1 (en) * 2015-02-13 2016-08-18 Qualcomm Incorporated Tone plans and interleaver parameters for wireless communication networks
WO2017044591A1 (en) * 2015-09-11 2017-03-16 Interdigital Patent Holdings,Inc. Multiple resource unit allocation for ofdma wlan
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US10862637B2 (en) * 2018-11-08 2020-12-08 Huawei Technologies Co., Ltd. Segment based reference signal
US11115163B2 (en) * 2019-08-09 2021-09-07 Newracom Inc. Enhanced resource unit allocation in wireless local area network
WO2021112616A1 (ko) * 2019-12-05 2021-06-10 엘지전자 주식회사 무선 통신 시스템에서 자원 유닛을 할당하기 위한 기법

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CN114365435A (zh) * 2019-08-12 2022-04-15 Lg 电子株式会社 无线lan系统中多ru接收ldpc音调映射的ppdu的方法及装置
CN114365435B (zh) * 2019-08-12 2024-01-23 Lg 电子株式会社 无线lan系统中多ru接收ldpc音调映射的ppdu的方法及装置
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CN116709520A (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
CN116709520B (zh) * 2020-01-08 2024-03-01 华为技术有限公司 一种数据处理方法、装置
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Also Published As

Publication number Publication date
WO2016014666A1 (en) 2016-01-28
EP3172855A1 (en) 2017-05-31
US9894663B2 (en) 2018-02-13
KR101912170B1 (ko) 2018-10-26
JP2017527180A (ja) 2017-09-14
US20160029397A1 (en) 2016-01-28
KR20170034385A (ko) 2017-03-28

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Application publication date: 20170510