CN105830381B - 混合数字方案ofdm设计 - Google Patents

混合数字方案ofdm设计 Download PDF

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CN105830381B
CN105830381B CN201480070115.6A CN201480070115A CN105830381B CN 105830381 B CN105830381 B CN 105830381B CN 201480070115 A CN201480070115 A CN 201480070115A CN 105830381 B CN105830381 B CN 105830381B
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CN105830381A (zh
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T·余
S·马利克
A·肯达马拉伊坎南
J·达姆尼亚诺维奇
M·S·瓦加匹亚姆
王俊
魏永斌
D·P·马拉蒂
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Qualcomm Inc
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    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • 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
    • H04L5/0003—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
    • H04L5/0044—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0076—Allocation utility-based
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0009—Combination with other multiplexing techniques with FDM/FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0013—Combination with other multiplexing techniques with TDM/TDMA
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Error Detection And Correction (AREA)
  • Seasonings (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201480070115.6A 2013-12-23 2014-11-05 混合数字方案ofdm设计 Active CN105830381B (zh)

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CN202010024215.2A CN111245584B (zh) 2013-12-23 2014-11-05 用于无线通信系统内的方法和设备

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US201361920107P 2013-12-23 2013-12-23
US61/920,107 2013-12-23
US14/532,714 US10772092B2 (en) 2013-12-23 2014-11-04 Mixed numerology OFDM design
US14/532,714 2014-11-04
PCT/US2014/064149 WO2015099889A1 (en) 2013-12-23 2014-11-05 Mixed numerology ofdm design

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CN201480070173.9A Active CN105830382B (zh) 2013-12-23 2014-12-18 Lte分层突发模式
CN201910360853.9A Active CN110213028B (zh) 2013-12-23 2014-12-18 Lte分层突发模式
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CN201480070248.3A Active CN105850070B (zh) 2013-12-23 2014-12-18 Lte分层突发模式

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Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10772092B2 (en) 2013-12-23 2020-09-08 Qualcomm Incorporated Mixed numerology OFDM design
US10862634B2 (en) * 2014-03-07 2020-12-08 Huawei Technologies Co., Ltd. Systems and methods for OFDM with flexible sub-carrier spacing and symbol duration
US11855818B1 (en) * 2014-04-30 2023-12-26 Marvell Asia Pte Ltd Adaptive orthogonal frequency division multiplexing (OFDM) numerology in a wireless communication network
US10555331B2 (en) 2014-12-09 2020-02-04 Qualcomm Incorporated Nested system operation
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
KR102467048B1 (ko) * 2015-04-09 2022-11-14 한국전자통신연구원 히든 노드 문제와 사용자 단말들의 채널 점유를 고려한 상향 링크 데이터 전송 방법
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US10693602B2 (en) * 2015-05-29 2020-06-23 Futurewei Technologies, Inc. System and method for a long-term evolution (LTE)-compatible subframe structure for wideband LTE
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
WO2016197343A1 (zh) * 2015-06-10 2016-12-15 华为技术有限公司 信息发送或接收方法、用户设备及基站
PT3311521T (pt) 2015-06-22 2020-01-16 Ericsson Telefon Ab L M Controlo de temporização para modulação de múltipla portadora em modo misto
US10797918B2 (en) 2015-07-06 2020-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Resource allocation for data transmission in wireless systems
US9992790B2 (en) * 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
US11431537B2 (en) 2015-08-10 2022-08-30 Apple Inc. Enhanced physical signal structure for LTE V2V communications
CN107925542A (zh) * 2015-08-12 2018-04-17 Lg 电子株式会社 发送和接收无线信号的方法及其装置
EP3338388B1 (en) 2015-08-21 2020-03-25 Intel IP Corporation Pdcp status reports using sequence numbers or sequence number offsets
US10575303B2 (en) * 2015-09-03 2020-02-25 Qualcomm Incorporated Uplink design for narrowband LTE (NB-LTE)
CN113194514A (zh) 2015-10-13 2021-07-30 华为技术有限公司 一种子带切换的方法、设备及系统
US20170118055A1 (en) * 2015-10-22 2017-04-27 Mediatek Inc. Flexible and Scalable Air Interface for Mobile Communication
CN108352963B (zh) * 2015-11-06 2022-01-14 摩托罗拉移动有限责任公司 用于低延时传输的方法及装置
US10075949B2 (en) 2016-02-02 2018-09-11 Motorola Mobility Llc Method and apparatus for low latency transmissions
US9801175B2 (en) 2015-11-06 2017-10-24 Motorola Mobility Llc Method and apparatus for low latency transmissions
US10321455B2 (en) 2015-11-06 2019-06-11 Motorola Mobility Llc Method and apparatus for low latency transmissions
WO2017082797A1 (en) * 2015-11-13 2017-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of performing data transmission and reception in a communication system
CN114826526B (zh) 2015-12-18 2024-12-31 弗劳恩霍夫应用研究促进协会 无线通信系统中具有缩短的端到端延时的数据信号传输
EP3399816B1 (en) 2016-01-08 2022-03-09 Huawei Technologies Co., Ltd. Scheduling method, and data transmission method and device
US10172130B2 (en) * 2016-01-22 2019-01-01 Qualcomm Incorporated Wideband low latency communication
US11190381B2 (en) 2016-02-12 2021-11-30 Sony Corporatton Apparatus and method
WO2017138790A1 (ko) * 2016-02-12 2017-08-17 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 채널을 송수신하는 방법 및 이를 지원하는 장치
WO2017150813A1 (ko) * 2016-03-02 2017-09-08 엘지전자 주식회사 무선 통신 시스템에서 제어 채널을 송수신하는 방법 및 이를 지원하는 장치
US10638474B2 (en) 2016-04-21 2020-04-28 Qualcomm Incorporated Different numerology for signal transmission
US10356800B2 (en) * 2016-05-09 2019-07-16 Qualcomm Incorporated Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication
US11764914B2 (en) 2016-05-09 2023-09-19 Qualcomm Incorporated Numerology dependent signal transmission
GB2550218B (en) * 2016-05-13 2022-01-05 Nokia Solutions & Networks Oy Method system and apparatus
HUE053060T2 (hu) * 2016-05-13 2021-06-28 Ericsson Telefon Ab L M Többszörös segédvivõs rendszer többszörös numerológiával
EP3783828B1 (en) 2016-05-19 2022-02-09 Samsung Electronics Co., Ltd. Method and apparatus for transmission and reception in wireless communication system supporting scalable frame structure
WO2017204285A1 (ja) * 2016-05-27 2017-11-30 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2017209585A1 (en) * 2016-05-29 2017-12-07 Lg Electronics Inc. Method and apparatus for supporting mixed numerologies for urllc usage scenarios in wireless communication system
KR102473313B1 (ko) 2016-06-08 2022-12-02 삼성전자 주식회사 이동 통신 시스템에서 이종 서비스의 제어 정보를 제공하는 방법 및 장치
CN107547179A (zh) 2016-06-23 2018-01-05 中兴通讯股份有限公司 物理层传输参数配置、获取方法及装置
CN109479273B (zh) * 2016-07-27 2021-02-12 Oppo广东移动通信有限公司 通信方法和通信设备
US11128513B2 (en) * 2016-07-28 2021-09-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method, network equipment, and terminal equipment
US10841068B2 (en) 2016-08-12 2020-11-17 Telefonaktiebolaget Lm Ericsson (Publ) DL HARQ timing in TDD with 1 ms tti and reduced processing time
ES2822344T3 (es) * 2016-08-12 2021-04-30 Asustek Comp Inc Método y aparato para determinar un ancho de banda de numerología en un sistema de comunicación inalámbrica
US10952100B2 (en) 2016-08-12 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) UL scheduling timing with short TTIs in TDD
US10749644B2 (en) * 2016-08-12 2020-08-18 Huawei Technologies Co., Ltd. System and method for efficient bandwidth utilization
EP3497850B1 (en) * 2016-08-12 2020-10-07 Telefonaktiebolaget LM Ericsson (publ) Dl harq timing with short tti operations in tdd
EP3282623A1 (en) * 2016-08-12 2018-02-14 Panasonic Intellectual Property Corporation of America Dynamic resource allocation among different ofdm numerology schemes
US10412632B2 (en) 2016-08-12 2019-09-10 Qualcomm Incorporated Adaptive numerology for URLLC
US20180049204A1 (en) * 2016-08-12 2018-02-15 Motorola Mobility Llc Method and Apparatus Including One or More Parameters for Defining a More Flexible Radio Communication
US10225867B2 (en) * 2016-09-02 2019-03-05 Qualcomm Incorporated Transmission configuration and format for random access messages
US10687252B2 (en) * 2016-09-28 2020-06-16 Qualcomm Incorporated Bandwidth group (BWG) for enhanced channel and interference mitigation in 5G new radio
WO2018062771A1 (en) 2016-09-29 2018-04-05 Samsung Electronics Co., Ltd. Methods and apparatus for supporting multiple services in wireless communication system
CN109997331B (zh) * 2016-09-30 2022-03-29 瑞典爱立信有限公司 用于基于参数集适配服务小区中断的方法和设备
WO2018064608A1 (en) * 2016-09-30 2018-04-05 Intel IP Corporation Demodulation reference signal design and multiplexing using different numerologies
US10334533B2 (en) 2016-11-02 2019-06-25 At&T Intellectual Property I, L.P. Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces
US11283575B2 (en) * 2016-11-10 2022-03-22 Qualcomm Incorporated Sequence generation for systems supporting mixed numerologies
US10461976B2 (en) * 2016-11-11 2019-10-29 Qualcomm Incorporated Cyclic prefix management in new radio
US10925081B2 (en) 2016-11-15 2021-02-16 Lg Electronics Inc. Method for transmitting information regarding available resource, and apparatus therefor
JP2020031250A (ja) * 2016-12-20 2020-02-27 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
JP2020036052A (ja) * 2017-01-05 2020-03-05 シャープ株式会社 基地局装置、端末装置およびその通信方法
US10237032B2 (en) 2017-01-06 2019-03-19 At&T Intellectual Property I, L.P. Adaptive channel state information reference signal configurations for a 5G wireless communication network or other next generation network
US10320512B2 (en) 2017-01-08 2019-06-11 At&T Intellectual Property I, L.P. Interference cancelation for 5G or other next generation network
US10368353B2 (en) * 2017-01-27 2019-07-30 Qualcomm Incorporated Adaptive subcarrier spacing configuration
US20210127367A1 (en) * 2017-04-20 2021-04-29 Lg Electronics Inc. Method and apparatus for allocating resource in wireless communication system
EP3639492B1 (en) * 2017-06-15 2024-04-03 Nec Corporation Method and device for cross-numerology scheduling
US11032844B2 (en) * 2017-06-22 2021-06-08 Qualcomm Incorporated Physical shared channel transmission to acknowledgement delay optimization
KR102458083B1 (ko) * 2017-09-29 2022-10-24 삼성전자 주식회사 무선 통신 시스템에서 그룹 하향 제어채널 송수신 하는 방법 및 장치
US10630516B2 (en) 2017-11-08 2020-04-21 Samsung Electronics Co., Ltd System and method for providing filter/mixer structure for OFDM signal separation
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
EP3984292B1 (en) 2019-06-13 2024-02-21 Ofinno, LLC Power control for multiple services
CN112688883B (zh) * 2019-10-18 2023-03-24 上海华为技术有限公司 一种发送端、接收端以及带宽切换方法
KR200491757Y1 (ko) 2019-12-09 2020-06-02 황태민 벽걸이형 회전식 소화기 거치대
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022133443A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
KR20230030818A (ko) 2021-08-26 2023-03-07 장예지 '나야 나' 소화기 거치대
US12368619B2 (en) * 2021-12-29 2025-07-22 Ulak Haberlesme A.S. Apparatus and method for an improved transmitter for multi-service radio networks
KR20250051406A (ko) * 2023-10-10 2025-04-17 현대자동차주식회사 객체 추적 장치 및 그 방법, 그리고 이를 이용한 차량 제어 장치 및 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101002448A (zh) * 2004-06-04 2007-07-18 高通股份有限公司 具有循环延迟分集的多载波调制系统
CN102273162A (zh) * 2009-01-07 2011-12-07 Lg电子株式会社 无线通信系统中使用时分双工帧结构发送和接收信号的方法及设备
CN102396197A (zh) * 2009-04-14 2012-03-28 Lg电子株式会社 在无线通信系统中发送和接收数据的方法
CN102870367A (zh) * 2010-05-03 2013-01-09 高通股份有限公司 用于无线通信中的控制和数据复用的方法和装置

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853856B2 (ja) 1988-06-27 1999-02-03 松下電器産業株式会社 薄膜磁気ヘッド
US6625165B1 (en) * 1999-07-27 2003-09-23 Lucent Technologies Inc. Data link protocol for wireless systems
CN1714525B (zh) * 2002-11-20 2011-04-20 株式会社Ntt都科摩 通信系统、通信方法、发送装置以及接收装置
US7164890B2 (en) * 2003-11-21 2007-01-16 Telefonaktiebologet Lm Ericsson (Publ) Link adaptation for point-to-multipoint channel
WO2005060126A1 (en) 2003-12-19 2005-06-30 École De Technologie Supérieure Satellite modem with a dynamic bandwidth
US20070058595A1 (en) 2005-03-30 2007-03-15 Motorola, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
US8031583B2 (en) 2005-03-30 2011-10-04 Motorola Mobility, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
CN101151818B (zh) * 2005-03-30 2011-08-10 摩托罗拉移动公司 用于降低通信系统内的往返延迟和开销的方法和装置
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
UA94059C2 (uk) * 2005-08-24 2011-04-11 Квелкомм Инкорпорейтед Змінні інтервали часу передачі для системи радіозв'язку
KR101061745B1 (ko) 2005-08-24 2011-09-02 퀄컴 인코포레이티드 무선 통신 시스템에 대한 변경되는 송신 시간 간격
CN1960352A (zh) * 2005-10-31 2007-05-09 华为技术有限公司 基于ofdma－fdd的无线中转通信系统及方法
JP4583319B2 (ja) 2006-02-08 2010-11-17 株式会社エヌ・ティ・ティ・ドコモ 移動局及び基地局
JP4799202B2 (ja) * 2006-02-08 2011-10-26 株式会社エヌ・ティ・ティ・ドコモ 基地局
US8493958B2 (en) 2006-02-21 2013-07-23 Qualcomm Incorporated Flexible payload control in data-optimized communication systems
US8077595B2 (en) 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
US20080039133A1 (en) 2006-08-08 2008-02-14 Nortel Networks Limited Method and system for wireless communication in multiple operating environments
BRPI0720512A2 (pt) * 2006-10-04 2014-11-18 Qualcomm Inc Transmissão de ack em uplink para sdma em um sistema de comunicação sem fio
US8462676B2 (en) 2006-10-17 2013-06-11 Intel Corporation Frame structure for support of large delay spread deployment scenarios
EP2078357A4 (en) 2006-10-17 2014-05-07 Intel Corp DEVICE, SYSTEM AND METHOD FOR PARTITIONING AND FRAMING COMMUNICATION SIGNALS IN BROADBAND WIRELESS ACCESS NETWORKS
US8457260B2 (en) 2006-12-04 2013-06-04 Qualcomm Incorporated System and method for acquisition in wireless communication systems
WO2008093424A1 (ja) * 2007-02-01 2008-08-07 Fujitsu Limited 無線通信システムにおける無線リソースの割り当て方法及び同システムにおける無線基地局
EP2188991A4 (en) * 2007-08-06 2012-08-15 Hewlett Packard Development Co SYSTEM AND METHODS FOR SELECTING ADVERTISEMENTS BASED ON CALLER IDENTIFIER INFORMATION
ATE485694T1 (de) 2007-08-10 2010-11-15 Alcatel Lucent Verfahren zur simultanen koordination von endgeräten im selben frequenzband und entsprechende basisstation
CN101369878B (zh) * 2007-08-14 2012-04-18 电信科学技术研究院 时分双工系统中同步混合自动重传请求方法和装置
GB2455056A (en) * 2007-10-04 2009-06-03 Fujitsu Ltd Signalling mechanism in an OFDMA wireless communication network
KR20100075642A (ko) * 2007-10-17 2010-07-02 지티이 (유에스에이) 인크. 통신 시스템의 ｏｆｄｍ/ｏｆｄｍａ 프레임 구조
US8861549B2 (en) 2007-11-05 2014-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Multiple compatible OFDM systems with different bandwidths
EP2213015A4 (en) 2007-11-07 2012-07-18 Wi Lan Inc FRAMEWORK STRUCTURE OF ADVANCED TECHNOLOGY WITH BACKWARD COMPATIBILITY
WO2009062115A2 (en) 2007-11-09 2009-05-14 Zte U.S.A., Inc. Flexible ofdm/ofdma frame structure for communication systems
US8477697B2 (en) 2007-12-06 2013-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Interlacing wireless communication frames
US20100278123A1 (en) 2007-12-10 2010-11-04 Nortel Networks Limited Wireless communication frame structure and apparatus
CN101459581B (zh) * 2007-12-12 2014-12-10 中国移动通信集团公司 资源调度的方法、装置及一种通信系统
CN101478516A (zh) 2008-01-03 2009-07-08 大唐移动通信设备有限公司 传输消息的方法及系统
WO2009091881A1 (en) 2008-01-16 2009-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Duration-shortened ofdm symbols
CN101926145B (zh) 2008-01-21 2013-12-11 苹果公司 一种无线通信节点执行的方法及无线通信节点
KR20090100199A (ko) 2008-03-19 2009-09-23 엘지전자 주식회사 무선통신 시스템에서 프레임 전송 방법
CN101567774B (zh) * 2008-04-25 2012-12-26 电信科学技术研究院 一种多子帧联合调度的实现方法和装置
CN101572593B (zh) * 2008-04-28 2013-08-07 中兴通讯股份有限公司 混合自动重传方法以及无线通信系统
KR101507852B1 (ko) 2008-08-28 2015-04-07 엘지전자 주식회사 서로 다른 길이의 순환전치부를 갖는 서브프레임을 다중화하는 프레임 구성방법
CN101404539A (zh) 2008-11-18 2009-04-08 中兴通讯股份有限公司 一种混合时分双工大带宽系统数据传输方法
CN101437300B (zh) * 2008-12-19 2010-12-08 重庆邮电大学 网络最小往返时间piad计算方法及装置
CN102257751B (zh) * 2008-12-22 2015-07-08 Lg电子株式会社 使用数据帧的数据传输方法和设备
US9673952B2 (en) 2009-04-10 2017-06-06 Qualcomm Inc. Method and apparatus for supporting user equipments on different system bandwidths
US8477738B2 (en) * 2009-04-21 2013-07-02 Research In Motion Limited System and method for adjusting monitoring of timeslots during data transmission
WO2010138921A2 (en) 2009-05-29 2010-12-02 Zte U.S.A., Inc. Signal transmission with fixed subcarrier spacing within ofdma communication systems
US8503352B2 (en) 2009-11-05 2013-08-06 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving reference signal for positioning in wireless communication system
WO2011056229A2 (en) 2009-11-06 2011-05-12 Gerald Fargo A focused solar energy collection system to increase efficiency and decrease cost
US8761087B2 (en) * 2009-11-11 2014-06-24 Samsung Electronics Co., Ltd. Method and system for balancing reference signal powers across OFDM symbols
KR20110066108A (ko) * 2009-12-10 2011-06-16 엘지전자 주식회사 무선통신 시스템에서 동시에 신호를 송수신하는 중계기 장치 및 그 방법
WO2011108846A2 (ko) 2010-03-02 2011-09-09 엘지전자 주식회사 다중 반송파를 이용한 통신 방법 및 장치
KR101814396B1 (ko) * 2010-04-28 2018-01-03 엘지전자 주식회사 경쟁 기반의 식별자를 이용한 상향링크 신호 전송 방법
KR101673906B1 (ko) * 2010-04-29 2016-11-22 삼성전자주식회사 Ｏｆｄｍ 시스템에서 공간 다중화 제어 채널 지원을 위한 상향 링크 ａｃｋ／ｎａｃｋ 채널의 맵핑 방법 및 장치
KR101676013B1 (ko) * 2010-05-03 2016-11-14 삼성전자주식회사 무선 통신 시스템에서 제어 채널을 재설정하는 방법 및 장치
GB2482122B (en) * 2010-07-19 2014-02-19 Intellectual Ventures Holding 81 Llc Communication unit and pilot method for time varying channels
CN102348268B (zh) 2010-08-03 2014-08-13 中兴通讯股份有限公司 一种lte系统上行功率控制的方法和系统
US8681660B2 (en) 2010-10-01 2014-03-25 Clearwire Ip Holdings Llc Enabling coexistence between FDD and TDD wireless networks
JP5595523B2 (ja) * 2010-12-24 2014-09-24 三菱電機株式会社 プログラマブルコントローラの周辺装置、およびその通信方法
KR20120103201A (ko) * 2011-03-10 2012-09-19 삼성전자주식회사 이동통신 시스템에서 하향링크 송수신 장치 및 방법
CN102857463B (zh) 2011-07-01 2015-05-20 电信科学技术研究院 一种传输数据的方法和设备
US9082214B2 (en) * 2011-07-01 2015-07-14 Disney Enterprises, Inc. 3D drawing system for providing a real time, personalized, and immersive artistic experience
EP2759085A1 (en) 2011-09-21 2014-07-30 Nokia Solutions and Networks Oy Apparatus and method for communication
KR102402907B1 (ko) * 2012-01-27 2022-05-30 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
KR20140124825A (ko) 2012-03-16 2014-10-27 삼성전자주식회사 셀 특정 tdd 구성을 가진 대역-간 반송파 집성에서 ue 동작을 처리하기 위한 방법 및 시스템
US20130301491A1 (en) 2012-05-11 2013-11-14 Shafi Bashar Scheduling synchronization signals in a new carrier type
FR2991531A1 (fr) * 2012-06-05 2013-12-06 France Telecom Trames de controle de courte duree en couche physique
US10772092B2 (en) 2013-12-23 2020-09-08 Qualcomm Incorporated Mixed numerology OFDM design

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101002448A (zh) * 2004-06-04 2007-07-18 高通股份有限公司 具有循环延迟分集的多载波调制系统
CN102273162A (zh) * 2009-01-07 2011-12-07 Lg电子株式会社 无线通信系统中使用时分双工帧结构发送和接收信号的方法及设备
CN102396197A (zh) * 2009-04-14 2012-03-28 Lg电子株式会社 在无线通信系统中发送和接收数据的方法
CN102870367A (zh) * 2010-05-03 2013-01-09 高通股份有限公司 用于无线通信中的控制和数据复用的方法和装置

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