JP2017527180A - ワイヤレスネットワークにおける通信効率の改善のためのシステムおよび方法 - Google Patents

ワイヤレスネットワークにおける通信効率の改善のためのシステムおよび方法 Download PDF

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Publication number
JP2017527180A
JP2017527180A JP2017503507A JP2017503507A JP2017527180A JP 2017527180 A JP2017527180 A JP 2017527180A JP 2017503507 A JP2017503507 A JP 2017503507A JP 2017503507 A JP2017503507 A JP 2017503507A JP 2017527180 A JP2017527180 A JP 2017527180A
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JP
Japan
Prior art keywords
tones
data
message
tone
pilot tones
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JP2017503507A
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English (en)
Japanese (ja)
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JP2017527180A5 (enExample
Inventor
チェン、ジアリン・リ
ヤン、リン
ティアン、ビン
ベルマニ、サミーア
タンドラ、ラーフル
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2017527180A publication Critical patent/JP2017527180A/ja
Publication of JP2017527180A5 publication Critical patent/JP2017527180A5/ja
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    • 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
    • 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

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  • 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)
JP2017503507A 2014-07-23 2015-07-22 ワイヤレスネットワークにおける通信効率の改善のためのシステムおよび方法 Pending JP2017527180A (ja)

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 US9894663B2 (en) 2014-07-23 2015-07-21 Systems and methods for improved communication efficiency in wireless networks
US14/805,347 2015-07-21
PCT/US2015/041534 WO2016014666A1 (en) 2014-07-23 2015-07-22 Systems and methods for improved communication efficiency in wireless networks

Publications (2)

Publication Number Publication Date
JP2017527180A true JP2017527180A (ja) 2017-09-14
JP2017527180A5 JP2017527180A5 (enExample) 2018-05-17

Family

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JP2017503507A Pending JP2017527180A (ja) 2014-07-23 2015-07-22 ワイヤレスネットワークにおける通信効率の改善のためのシステムおよび方法

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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US9949262B2 (en) 2014-08-05 2018-04-17 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
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
US10085263B2 (en) * 2014-11-24 2018-09-25 Lg Electronics Inc. Method and device for allocating resource units using leftover tones in wireless LAN
RU2669366C1 (ru) * 2015-01-26 2018-10-12 Хуавей Текнолоджиз Ко., Лтд. Система и способ передачи формата кадра мультиплексирования с ортогональным частотным разделением каналов (ofdm)
US20160241369A1 (en) * 2015-02-13 2016-08-18 Qualcomm Incorporated Tone plans and interleaver parameters for wireless communication networks
US10536196B2 (en) * 2015-09-11 2020-01-14 Interdigital Patent Holdings, Inc. Multiple resource unit allocation for OFDMA WLAN
KR20180038229A (ko) * 2016-10-06 2018-04-16 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
US11120803B2 (en) 2017-07-05 2021-09-14 Johnson Controls Tyco IP Holdings LLP Building automation system with NLP service abstraction
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
KR102762494B1 (ko) 2019-08-12 2025-02-05 엘지전자 주식회사 무선랜 시스템에서 multi-ru에서 ldpc 톤 매핑이 수행된 ppdu를 수신하는 방법 및 장치
US12284631B2 (en) * 2019-12-05 2025-04-22 Lg Electronics Inc. Technique for allocating resource unit in wireless communication system
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
KR101912170B1 (ko) 2018-10-26
KR20170034385A (ko) 2017-03-28
EP3172855A1 (en) 2017-05-31
WO2016014666A1 (en) 2016-01-28
CN106664185A (zh) 2017-05-10
US20160029397A1 (en) 2016-01-28
US9894663B2 (en) 2018-02-13

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