JP6608547B2 - ワイヤレスローカルエリアネットワークシグナリングにおけるピーク対平均電力管理 - Google Patents

ワイヤレスローカルエリアネットワークシグナリングにおけるピーク対平均電力管理 Download PDF

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Publication number
JP6608547B2
JP6608547B2 JP2018559199A JP2018559199A JP6608547B2 JP 6608547 B2 JP6608547 B2 JP 6608547B2 JP 2018559199 A JP2018559199 A JP 2018559199A JP 2018559199 A JP2018559199 A JP 2018559199A JP 6608547 B2 JP6608547 B2 JP 6608547B2
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Japan
Prior art keywords
signal field
field
phase rotation
signal
data
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Japanese (ja)
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JP2019515585A (ja
JP2019515585A5 (enExample
Inventor
ヤン、リン
ティアン、ビン
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2019515585A5 publication Critical patent/JP2019515585A5/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2615—Reduction thereof using coding
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04L5/003—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
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018559199A 2016-05-11 2017-05-08 ワイヤレスローカルエリアネットワークシグナリングにおけるピーク対平均電力管理 Active JP6608547B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662335019P 2016-05-11 2016-05-11
US62/335,019 2016-05-11
US15/588,360 2017-05-05
US15/588,360 US10292101B2 (en) 2016-05-11 2017-05-05 Peak-to-average power management in wireless local area network signaling
PCT/US2017/031563 WO2017196731A1 (en) 2016-05-11 2017-05-08 Peak-to-average power management in wireless local area network signaling

Publications (3)

Publication Number Publication Date
JP2019515585A JP2019515585A (ja) 2019-06-06
JP2019515585A5 JP2019515585A5 (enExample) 2019-07-11
JP6608547B2 true JP6608547B2 (ja) 2019-11-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018559199A Active JP6608547B2 (ja) 2016-05-11 2017-05-08 ワイヤレスローカルエリアネットワークシグナリングにおけるピーク対平均電力管理

Country Status (7)

Country Link
US (1) US10292101B2 (enExample)
EP (1) EP3456013B1 (enExample)
JP (1) JP6608547B2 (enExample)
KR (1) KR101993919B1 (enExample)
CN (1) CN109155770B (enExample)
CA (1) CA3019848C (enExample)
WO (1) WO2017196731A1 (enExample)

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US11223507B2 (en) * 2017-04-18 2022-01-11 Qualcomm Incorporated Payload with synchronization information
CN110138421B (zh) * 2018-02-08 2022-05-17 华为技术有限公司 信道探测方法及相关装置
US11206667B2 (en) * 2019-06-07 2021-12-21 Intel Corporation Data scrambler in extreme high throughput
KR102595373B1 (ko) * 2019-08-12 2023-10-31 엘지전자 주식회사 무선랜 시스템에서 광대역을 통해 ppdu를 수신하는 방법 및 장치
SG10201910444QA (en) * 2019-11-07 2021-06-29 Panasonic Ip Corp America Communication apparatus and communication method for control signaling
US11224046B2 (en) * 2019-11-28 2022-01-11 Ali Atefi Apparatuses, methods, and computer-readable medium for communication in a wireless local area network
JP7631363B2 (ja) * 2020-03-18 2025-02-18 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ミッドアンブルをもつ物理レイヤパケットの送信および受信
US20220014406A1 (en) * 2020-07-09 2022-01-13 Mediatek Singapore Pte. Ltd. Low PAPR Duplicated Dual Carrier Modulation For BPSK In Wireless Communications
CN112202454B (zh) * 2020-10-14 2021-10-01 重庆邮电大学 利用循环冗余校验的低复杂度选择映射方法
US11616681B2 (en) * 2021-05-25 2023-03-28 Qualcomm Incorporated Multi-user duplicate transmission
CN116388772B (zh) * 2023-02-27 2026-07-14 西安电子科技大学 一种线性分组码编译码方法、系统、设备及存储介质
US20240291698A1 (en) * 2023-02-28 2024-08-29 Nxp Usa, Inc. Transmit spectrum mask improvement for extended-range packet

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US7515651B1 (en) * 2003-08-07 2009-04-07 L3 Communications Corporation Parallel processing for programmable wideband digital modulation
US8379688B2 (en) * 2008-02-04 2013-02-19 Intel Corporation Method and apparatus adapted for localized hopping OFDMA and power efficient OFDMA multiplexing
US9935805B2 (en) * 2009-08-25 2018-04-03 Qualcomm Incorporated MIMO and MU-MIMO OFDM preambles
TW201132074A (en) * 2010-03-15 2011-09-16 Ralink Technology Corp Preamble sequence generating method and wireless local area network device
US9054929B2 (en) * 2010-08-11 2015-06-09 Qualcomm Incorporated Constructing very high throughput signal (VHT-SIG) fields for reduced peak-to-average power ratio (PAPR)
JP5912026B2 (ja) * 2011-10-20 2016-04-27 株式会社メガチップス 通信装置および通信システム
CN103947134B (zh) * 2011-11-16 2017-10-24 马维尔国际贸易有限公司 用于在无线局域网(wlan)中使用的频率复制模式
US9258163B2 (en) * 2012-11-30 2016-02-09 Qualcomm Incorporated Systems and methods for phase rotating duplicate frames in wireless LAN transmission
US9439161B2 (en) * 2013-07-17 2016-09-06 Qualcomm Incorporated Physical layer design for uplink (UL) multiuser multiple-input, multiple-output (MU-MIMO) in wireless local area network (WLAN) systems
US20150117428A1 (en) * 2013-10-28 2015-04-30 Electronics And Telecommunications Research Institute Multi-mode wireless transmission method and apparatus
US9271241B2 (en) * 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
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Also Published As

Publication number Publication date
BR112018073066A2 (pt) 2019-02-19
WO2017196731A1 (en) 2017-11-16
CN109155770B (zh) 2021-10-15
JP2019515585A (ja) 2019-06-06
US10292101B2 (en) 2019-05-14
EP3456013A1 (en) 2019-03-20
CA3019848C (en) 2020-10-27
US20170332323A1 (en) 2017-11-16
EP3456013B1 (en) 2020-12-02
CA3019848A1 (en) 2017-11-16
CN109155770A (zh) 2019-01-04
KR20190003955A (ko) 2019-01-10
KR101993919B1 (ko) 2019-06-28

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