PL3143741T3 - Sposób oraz nadajnik do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA) - Google Patents

Sposób oraz nadajnik do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA)

Info

Publication number
PL3143741T3
PL3143741T3 PL15806942T PL15806942T PL3143741T3 PL 3143741 T3 PL3143741 T3 PL 3143741T3 PL 15806942 T PL15806942 T PL 15806942T PL 15806942 T PL15806942 T PL 15806942T PL 3143741 T3 PL3143741 T3 PL 3143741T3
Authority
PL
Poland
Prior art keywords
ofdma
transmitter
multiple access
resource allocation
frequency division
Prior art date
Application number
PL15806942T
Other languages
English (en)
Inventor
Jung Hoon Suh
Phillip Barber
Osama Aboul-Magd
Original Assignee
Huawei Technologies Co., Ltd.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54834428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3143741(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3143741T3 publication Critical patent/PL3143741T3/pl

Links

Classifications

    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel 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
    • H04L27/2602—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
    • H04L5/003—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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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]
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
PL15806942T 2014-06-12 2015-06-12 Sposób oraz nadajnik do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA) PL3143741T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462011475P 2014-06-12 2014-06-12
US201462020902P 2014-07-03 2014-07-03
US201462028208P 2014-07-23 2014-07-23
EP15806942.7A EP3143741B1 (en) 2014-06-12 2015-06-12 Method and transmitter for orthogonal frequency division multiple access (ofdma) resource allocation
PCT/US2015/035616 WO2015192047A1 (en) 2014-06-12 2015-06-12 System and method for orthogonal frequency division multiple access (ofdma) resource allocation

Publications (1)

Publication Number Publication Date
PL3143741T3 true PL3143741T3 (pl) 2021-04-19

Family

ID=54834428

Family Applications (3)

Application Number Title Priority Date Filing Date
PL20182803.5T PL3737054T3 (pl) 2014-06-12 2015-06-12 Przyrząd do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA)
PL15806942T PL3143741T3 (pl) 2014-06-12 2015-06-12 Sposób oraz nadajnik do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA)
PL15807463.3T PL3143820T3 (pl) 2014-06-12 2015-06-12 Aparat i sposób do alokacji tonów OFDMA w sieciach Wi-Fi nowej generacji

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL20182803.5T PL3737054T3 (pl) 2014-06-12 2015-06-12 Przyrząd do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA)

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL15807463.3T PL3143820T3 (pl) 2014-06-12 2015-06-12 Aparat i sposób do alokacji tonów OFDMA w sieciach Wi-Fi nowej generacji

Country Status (8)

Country Link
US (7) US10298365B2 (pl)
EP (7) EP3737054B1 (pl)
JP (2) JP6469733B2 (pl)
KR (2) KR20170016978A (pl)
CN (5) CN106465380B (pl)
ES (4) ES2951495T3 (pl)
PL (3) PL3737054T3 (pl)
WO (3) WO2015192047A1 (pl)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106465380B (zh) 2014-06-12 2020-01-21 华为技术有限公司 用于正交频分多址的系统及方法
WO2016017946A1 (ko) * 2014-07-28 2016-02-04 엘지전자(주) 무선 통신 시스템의 송수신 장치 및 방법
US10340964B2 (en) 2014-08-18 2019-07-02 Huawei Technologies Co., Ltd. System and method for orthogonal frequency division multiple access (OFDMA) transmission
US9854580B2 (en) * 2014-09-04 2017-12-26 Qualcomm, Incorporated Efficient resource allocation
EP3193549B1 (en) * 2014-09-13 2020-02-12 LG Electronics Inc. Method and device for allocating resource units in wireless lan
US9774425B2 (en) * 2014-09-16 2017-09-26 Newracom, Inc. Frame transmitting method and frame receiving method
CN107113140B (zh) 2014-10-06 2020-08-28 Lg 电子株式会社 在wlan中在包括导频音调的资源单元上发送数据的方法和装置
US9571256B2 (en) * 2014-10-08 2017-02-14 Intel Corporation Systems, methods, and devices for allocating OFDMA subchannels without straddling direct current
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
US20160204915A1 (en) * 2015-01-14 2016-07-14 Xiaogang Chen Apparatus, computer readable medium, and method for generating and receiving signal fields in a high efficiency wireless local-area network
CN112134669A (zh) 2015-01-26 2020-12-25 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
US10389563B2 (en) 2015-05-05 2019-08-20 Intel IP Corporation Systems and methods for Wi-Fi high efficiency preambles for resource unit allocation
US10015745B2 (en) * 2015-06-16 2018-07-03 Intel Corporation Apparatus, system and method of communicating a wakeup packet
US9801133B2 (en) 2015-06-16 2017-10-24 Intel Corporation Apparatus, system and method of communicating a wakeup packet response
KR102665657B1 (ko) * 2015-07-01 2024-05-13 파나소닉 아이피 매니지먼트 가부시키가이샤 자원 할당 정보의 전송 장치 및 전송 방법
US10117254B2 (en) * 2015-07-31 2018-10-30 Qualcomm Incorporated Pilot sequences in data streams
CN113014369B (zh) * 2015-09-28 2024-05-14 联发科技股份有限公司 确定资源单元的方法，资源单元相关信息传输方法及相应装置
US10524289B2 (en) * 2015-12-25 2019-12-31 Kabushiki Kaisha Toshiba Wireless communication device
US10945274B2 (en) * 2016-05-13 2021-03-09 Huawei Technologies Co., Ltd. System and method for bandwidth utilization
CN107580368A (zh) * 2016-07-05 2018-01-12 珠海市魅族科技有限公司 无线局域网的通信方法、通信装置、接入点和站点
US20180063299A1 (en) * 2016-08-29 2018-03-01 Intel IP Corporation Transition intervals for channel bonding in wireless networks
WO2018048498A1 (en) * 2016-09-09 2018-03-15 Intel Corporation Signal spectra for wireless networks
US10270625B2 (en) 2016-12-19 2019-04-23 Futurewei Technologies, Inc. Hardware virtualization for mean and variance estimations of QAM symbols
WO2018186648A1 (ko) * 2017-04-04 2018-10-11 엘지전자 주식회사 무선랜 시스템에서 웨이크업 패킷을 송신하는 방법 및 장치
US20180376370A1 (en) * 2017-06-26 2018-12-27 Qualcomm Incorporated Wakeup packet preamble
WO2019008888A1 (ja) * 2017-07-06 2019-01-10 ソニー株式会社 通信装置及び通信方法
JP7208763B2 (ja) * 2018-10-29 2023-01-19 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
US10862637B2 (en) 2018-11-08 2020-12-08 Huawei Technologies Co., Ltd. Segment based reference signal
WO2020226679A1 (en) * 2019-05-03 2020-11-12 Huawei Technologies Co. Ltd. Multi-user resource unit allocation
CN110784297B (zh) * 2019-10-31 2022-05-24 普联技术有限公司 一种资源单元的分配方法及装置
US11889532B2 (en) * 2019-11-08 2024-01-30 Maxlinear, Inc. Multi-link range extension
CN113098655A (zh) * 2020-01-08 2021-07-09 华为技术有限公司 一种数据处理方法、装置
EP3876469A1 (en) 2020-03-03 2021-09-08 Samsung Electronics Co., Ltd. Apparatus and method employing multi-resource unit for user in a wireless local area network
US11641254B2 (en) 2020-03-09 2023-05-02 Apple Inc. Multi-resource-unit aggregation
US11737123B2 (en) 2020-04-23 2023-08-22 Samsung Electronics Co., Ltd. Communication based on a multi-resource unit in wireless local area network system
US11696178B2 (en) 2020-05-25 2023-07-04 Samsung Electronics Co., Ltd. Apparatus and method for reducing overhead of signaling field in physical layer convergence protocol in wireless local area network system
CN112751797B (zh) * 2020-12-29 2023-11-03 厦门城市职业学院(厦门开放大学) Ofdma上行载波频偏盲蔽式估测法
CN112736096A (zh) * 2021-01-15 2021-04-30 京东方科技集团股份有限公司 一种显示基板的制备方法、显示基板及显示装置

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928084B2 (en) 2000-03-28 2005-08-09 At & T Corp. OFDM communication system and method having a reduced peak-to-average power ratio
US7072315B1 (en) * 2000-10-10 2006-07-04 Adaptix, Inc. Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
KR100790114B1 (ko) * 2002-03-16 2007-12-31 삼성전자주식회사 직교주파수 분할다중 접속 시스템에서 적응적 파일럿반송파 할당 방법 및 장치
US7042857B2 (en) 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
KR100488802B1 (ko) * 2002-12-09 2005-05-12 한국전자통신연구원 직교 주파수 분할 다중화 무선 통신 시스템에서의 반송파주파수 오차와 샘플링 주파수 오차 추적 방법 및 그 장치
US7957359B1 (en) * 2003-11-19 2011-06-07 Nortel Networks Limited Method of resource allocation in a multiple access wireless communications network
KR100651454B1 (ko) * 2004-03-05 2006-11-29 삼성전자주식회사 직교 주파수 분할 다중 접속 셀룰러 통신 시스템에서 부채널 할당 방법
KR101053610B1 (ko) 2004-06-25 2011-08-03 엘지전자 주식회사 Ｏｆｄｍ／ｏｆｄｍａ 시스템의 무선자원 할당 방법
EP1787448A1 (en) * 2004-09-09 2007-05-23 Agere Systems, Inc. Method and apparatus for communicating orthogonal pilot tones in a multiple antenna communication system
KR100959207B1 (ko) 2005-03-02 2010-05-19 후지쯔 가부시끼가이샤 서브캐리어 전송 방법, 기지국 및 이동국
KR100782627B1 (ko) 2005-12-30 2007-12-06 포스데이타 주식회사 통신 단말기에서 반송파 주파수 오프셋을 추정하는 방법 및상기 방법을 수행하는 통신 단말기
WO2008026891A1 (en) 2006-08-30 2008-03-06 Posdata Co., Ltd. Apparatus and method for estimating and compensating time offset and/or carrier frequency offset in mimo system based ofdm/ofdma
CN101136881B (zh) 2006-08-31 2012-10-10 世意法（北京）半导体研发有限责任公司 一种ofdma上行链路接收机和估计载波频偏的方法
KR100877750B1 (ko) 2006-12-27 2009-01-12 포스데이타 주식회사 직교주파수 분할 다중 접속 시스템의 파일럿 톤 생성 방법및 장치와 이를 이용한 채널추정 방법 및 장치
CN101299735B (zh) * 2007-04-30 2013-01-23 华为技术有限公司 一种载波频率偏移估计的方法和系统
KR100895049B1 (ko) 2007-06-12 2009-04-30 포스데이타 주식회사 Ｏｆｄｍ 또는 ｏｆｄｍａ를 지원하는 무선통신시스템에서의 채널 추정 장치 및 방법
US8798202B2 (en) 2007-06-15 2014-08-05 Motorola Mobility Llc Method and apparatus using sounding PPDUs to provide range extension to IEEE 802.11n signals
US8345584B2 (en) 2007-09-26 2013-01-01 Lantiq Deutschland Gmbh Wireless local area network and access point for a wireless local area network
JP4613944B2 (ja) * 2007-11-09 2011-01-19 住友電気工業株式会社 無線通信装置
KR101498060B1 (ko) 2008-02-19 2015-03-03 엘지전자 주식회사 Ｏｆｄｍ(ａ) 시스템에서의 상향링크 전송 방법
CN101547170A (zh) * 2008-03-27 2009-09-30 电子科技大学 适用于ofdm的多载波传输的时变信道参数估计方法
CN101299836B (zh) * 2008-04-30 2012-04-04 中兴通讯股份有限公司 调度信息位置指示方法
US8125885B2 (en) 2008-07-11 2012-02-28 Texas Instruments Incorporated Frequency offset estimation in orthogonal frequency division multiple access wireless networks
US8040790B2 (en) 2008-08-29 2011-10-18 Indian Institute Of Technology Low complexity bandwidth efficient carrier frequency offset estimation technique for OFDMA uplink transmissions
EP2230786A1 (en) 2009-03-16 2010-09-22 Panasonic Corporation Channel quality feedback signalling in communication systems
US8437440B1 (en) 2009-05-28 2013-05-07 Marvell International Ltd. PHY frame formats in a system with more than four space-time streams
US8693356B2 (en) 2009-07-16 2014-04-08 Ralink Technology Corp. Method for wireless communication system and device using the same
US8571010B1 (en) 2009-07-21 2013-10-29 Marvell International Ltd. Simultaneous uplink transmission in a wireless network
US8599804B2 (en) * 2009-08-07 2013-12-03 Broadcom Corporation Distributed signal field for communications within multiple user, multiple access, and/or MIMO wireless communications
US8804688B2 (en) 2009-08-11 2014-08-12 Clearwire Ip Holdings Llc System and method providing various pilot sub-carrier densities in OFDMA communications
CN101635619B (zh) 2009-08-28 2012-09-05 华为技术有限公司 子载波发送方法、基站和系统
US8432785B2 (en) 2009-09-02 2013-04-30 Qualcomm Incorporated Flexible SDMA and interference suppression
KR20110027533A (ko) 2009-09-09 2011-03-16 엘지전자 주식회사 다중 안테나 시스템에서 제어정보 전송 방법 및 장치
US8265184B2 (en) * 2009-11-18 2012-09-11 Wi-Lan, Inc. Digital communications receiver and method of estimating residual carrier frequency offset in a received signal
US8717957B2 (en) 2010-02-10 2014-05-06 Broadcom Corporation Preamble and header bit allocation for power savings within multiple user, multiple access, and/or MIMO wireless communications
US20110194655A1 (en) * 2010-02-10 2011-08-11 Qualcomm Incorporated Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms
US9025428B2 (en) 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
KR101783928B1 (ko) 2010-07-01 2017-10-10 마벨 월드 트레이드 리미티드 Ｗｌａｎ 프레임 헤더 내 신호 필드의 변조
US8542659B2 (en) 2010-07-07 2013-09-24 Marvell World Trade Ltd. Cyclic shift delays in multi-user packets with resolvable very high throughput long training fields (VHTLTFs)
US10098154B2 (en) * 2010-07-08 2018-10-09 Qualcomm Incorporated Method and apparatus for detection and resolution of resource collision in a peer-to-peer network
CN103053123B (zh) 2010-08-10 2016-06-01 马维尔国际贸易有限公司 通信系统中的信道描述反馈
US8532077B2 (en) 2010-12-14 2013-09-10 Intel Corporation Frame format techniques for non-resolvable long training fields in wireless networks
WO2012106635A1 (en) 2011-02-04 2012-08-09 Marvell World Trade Ltd. Control mode phy for wlan
WO2012118451A1 (en) * 2011-03-03 2012-09-07 Agency For Science, Technology And Research Communication terminal and method for performing communication
US8625690B2 (en) 2011-03-04 2014-01-07 Qualcomm Incorporated Systems and methods for wireless communication in sub gigahertz bands
JP5704709B2 (ja) * 2011-03-31 2015-04-22 独立行政法人情報通信研究機構 長時間遅延拡散環境のためのｏｆｄｍａシステム
US20120263141A1 (en) * 2011-04-15 2012-10-18 Qualcomm Incorporated Systems and methods for range extension of wireless communication in sub gigahertz bands
US9048994B2 (en) 2011-04-18 2015-06-02 Broadcom Corporation Downclocking and/or adaptive sub-carriers for single user, multiple user, multiple access, and/or MIMO wireless communications
CN102761505B (zh) * 2011-04-29 2017-05-10 中兴通讯股份有限公司 频偏估计方法及装置
US8934413B2 (en) * 2011-05-13 2015-01-13 Qualcomm Incorporated Systems and methods for wireless communication of packets having a plurality of formats
CN102357579A (zh) 2011-08-03 2012-02-22 汪涛 钢管电动翻边机
US20130230120A1 (en) 2011-08-29 2013-09-05 Qualcomm Incorporated Apparatus and methods for long and short training sequences for a fast fourier transform
WO2013077838A1 (en) * 2011-11-21 2013-05-30 Intel Corporation Wireless device and method for low power and low data rate operation
US9584281B2 (en) 2012-01-04 2017-02-28 Qualcomm Incorporated Position based signaling for short packets with minimal interference to the macro
US9001930B2 (en) * 2012-02-21 2015-04-07 Futurewei Technologies, Inc. Dual-stream signal (SIG) field encoding with higher order modulation
KR102018016B1 (ko) * 2012-03-06 2019-09-03 인터디지탈 패튼 홀딩스, 인크 무선 근거리 통신망에서의 절전을 위한 방법 및 장치
US9774481B2 (en) * 2012-04-05 2017-09-26 Qualcomm, Incorporated Systems and methods for transmitting pilot tones
US9008167B2 (en) * 2012-12-29 2015-04-14 Intel Corporation Methods and arrangements for phase tracking for multi-mode operation in wireless networks
WO2014132599A1 (ja) * 2013-02-27 2014-09-04 パナソニック株式会社 受信装置、位相誤差推定方法、及び位相誤差補正方法
US9954711B2 (en) * 2013-06-07 2018-04-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Orthogonal frequency division multiple access (OFDMA) structures for high efficiency wireless communications
US9462575B2 (en) * 2013-08-28 2016-10-04 Qualcomm Incorporated Low rate data communication
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
US9717086B2 (en) 2013-11-27 2017-07-25 Marvell World Trade Ltd. Orthogonal frequency division multiple access for wireless local area network
RU2638166C1 (ru) 2013-12-14 2017-12-12 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для передачи данных от беспроводной локальной сети во множество станций
WO2015119372A1 (ko) 2014-02-04 2015-08-13 엘지전자 주식회사 데이터 단위를 수신하는 방법 및 장치
US9661638B2 (en) 2014-05-07 2017-05-23 Qualcomm Incorporated Methods and apparatus for signaling user allocations in multi-user wireless communication networks
US10057899B2 (en) * 2014-05-09 2018-08-21 Newracom, Inc. Method for transmitting and receiving frame
EP3149879B1 (en) 2014-06-02 2018-05-23 Marvell World Trade Ltd. High efficiency orthogonal frequency division multiplexing (ofdm) physical layer (phy)
CN106465380B (zh) * 2014-06-12 2020-01-21 华为技术有限公司 用于正交频分多址的系统及方法
US20150365257A1 (en) 2014-06-12 2015-12-17 Huawei Technologies Co., Ltd. System and Method for OFDMA Resource Allocation

Also Published As

Publication number Publication date
CN111555851B (zh) 2022-08-09
EP3143820A2 (en) 2017-03-22
EP3737054A1 (en) 2020-11-11
CN105850088B (zh) 2019-06-21
KR20170020855A (ko) 2017-02-24
EP4236551A3 (en) 2023-10-18
ES2926554T3 (es) 2022-10-26
US10298365B2 (en) 2019-05-21
CN105830518B (zh) 2020-04-14
EP3143741B1 (en) 2020-10-21
ES2951495T3 (es) 2023-10-23
US20200322104A1 (en) 2020-10-08
PL3143820T3 (pl) 2022-11-14
JP2017525191A (ja) 2017-08-31
WO2015192104A3 (en) 2016-01-28
US10211954B2 (en) 2019-02-19
WO2015192047A1 (en) 2015-12-17
WO2015192103A1 (en) 2015-12-17
CN106465380B (zh) 2020-01-21
EP3143741A1 (en) 2017-03-22
US10567128B2 (en) 2020-02-18
US20210194650A1 (en) 2021-06-24
US20190109680A1 (en) 2019-04-11
US20170288825A1 (en) 2017-10-05
JP6500916B2 (ja) 2019-04-17
EP3146782A4 (en) 2017-06-07
EP3146782A1 (en) 2017-03-29
CN105830518A (zh) 2016-08-03
EP4221114A1 (en) 2023-08-02
CN111245588A (zh) 2020-06-05
JP6469733B2 (ja) 2019-02-13
US20150365947A1 (en) 2015-12-17
US20150365203A1 (en) 2015-12-17
EP3737054B1 (en) 2023-07-05
CN105850088A (zh) 2016-08-10
EP3146782B1 (en) 2022-03-23
KR20170016978A (ko) 2017-02-14
CN111245588B (zh) 2021-08-20
WO2015192104A2 (en) 2015-12-17
CN111555851A (zh) 2020-08-18
US10944522B2 (en) 2021-03-09
EP3902192B1 (en) 2023-05-03
EP4236551A2 (en) 2023-08-30
CN106465380A (zh) 2017-02-22
EP3902192A1 (en) 2021-10-27
EP3143820A4 (en) 2017-07-12
JP2017521917A (ja) 2017-08-03
EP3143741A4 (en) 2017-07-05
US11581989B2 (en) 2023-02-14
US20150365922A1 (en) 2015-12-17
PL3737054T3 (pl) 2023-12-11
ES2838689T3 (es) 2021-07-02
US9722740B2 (en) 2017-08-01
ES2958339T3 (es) 2024-02-07
EP3143820B1 (en) 2022-06-29

Similar Documents

Publication Publication Date Title
PL3143741T3 (pl) Sposób oraz nadajnik do alokacji zasobów w wielokrotnym dostępie z ortogonalnym podziałem częstotliwości (OFDMA)
EP3319387A4 (en) METHOD AND DEVICE FOR ASSIGNING FREQUENCY RANGE RESOURCES
EP3294022A4 (en) Method and device for resource allocation
EP3328140A4 (en) Method and device for resource allocation
HUE046811T2 (hu) Lokáció és "listen-before-schedule" alapú erõforrás allokáció jármûvek közötti kommunikációhoz
HUE042084T2 (hu) Frekvencia erõforrás allokálás egy keskenysávú cellás dolgok internete rendszerhez
EP3148145A4 (en) Resource allocation method and device
EP3113532A4 (en) Base station frequency resource allocation method and network device
EP3327954C0 (en) RESOURCE ALLOCATION METHOD AND COMMUNICATION DEVICE
EP3135012A4 (en) System and method for orthogonal frequency division multiple access communications
EP3082314A4 (en) RESOURCE MANAGEMENT PROCESS AND DEVICE
EP3334228A4 (en) Resource allocation method and device
EP3544322A4 (en) METHOD AND DEVICE FOR RESOURCE ALLOCATION
EP3294023A4 (en) Resource allocation method and apparatus
EP3163930A4 (en) Frequency spectrum allocation method, device and system
EP3078122A4 (en) System and method for resource allocation for sparse code multiple access transmissions
EP3625923C0 (en) TECHNIQUES AND DEVICES FOR SUBPHYSICAL RESOURCES BLOCK RESOURCE ALLOCATION FOR MACHINE COMMUNICATIONS
GB2555523B (en) System and method for assigning frequency resource allocation to communication devices
EP3146756A4 (en) System and method for ofdma resource allocation
EP3089541A4 (en) CHANNEL RESOURCE ALLOCATION METHOD, AND COMMUNICATION DEVICE
EP3172937A4 (en) System and method for orthogonal frequency division multiple access (ofdma) transmission
PL3639452T3 (pl) Sposób przydziału zasobów częstotliwościowych
EP3142434A4 (en) Resource allocation method and resource allocation device
PL3218742T3 (pl) Sposób i system do przydziału zasobów radiowych łącza wstępującego
EP3481118A4 (en) METHOD AND DEVICE FOR ALLOCATING RESOURCES