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WO2013022254A3 - 주파수 선택 전송을 기반으로 한 프레임 송수신 방법 및 장치 - Google Patents

주파수 선택 전송을 기반으로 한 프레임 송수신 방법 및 장치 Download PDF

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Publication number
WO2013022254A3
WO2013022254A3 PCT/KR2012/006255 KR2012006255W WO2013022254A3 WO 2013022254 A3 WO2013022254 A3 WO 2013022254A3 KR 2012006255 W KR2012006255 W KR 2012006255W WO 2013022254 A3 WO2013022254 A3 WO 2013022254A3
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WIPO (PCT)
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sub
channel
channels
receiver
transmitting
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PCT/KR2012/006255
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English (en)
French (fr)
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WO2013022254A2 (ko
Inventor
박종현
유향선
석용호
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엘지전자 주식회사
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Priority to RU2014105838/07A priority Critical patent/RU2573579C2/ru
Priority to CN201280046524.3A priority patent/CN103828265A/zh
Priority to AU2012295079A priority patent/AU2012295079B2/en
Priority to EP12821854.2A priority patent/EP2741431A4/en
Priority to US14/237,539 priority patent/US9756612B2/en
Priority to CA2844598A priority patent/CA2844598C/en
Priority to KR1020147003346A priority patent/KR101607411B1/ko
Priority to JP2014524923A priority patent/JP5961691B2/ja
Publication of WO2013022254A2 publication Critical patent/WO2013022254A2/ko
Publication of WO2013022254A3 publication Critical patent/WO2013022254A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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
    • H04L5/0037—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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or 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
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

무선랜 시스템에서 전송자에 의하여 수행되는 복수의 서브 채널을 포함하는 채널을 통해 데이터 프레임 전송 방법이 제공된다. 상기 방법은 상기 복수의 서브 채널 각각에 대한 제1 채널 상태 정보를 상기 제1 수신자로부터 획득하고; 상기 제1 채널 상태 정보를 기반으로 상기 복수의 서브 채널 중 적어도 하나 이상의 제1 할당 서브 채널을 제1 수신자에게 할당하고; 상기 적어도 하나 이상의 제1 할당 서브 채널이 상기 복수의 채널 중 일부에 해당하면, 상기 복수의 서브 채널 각각에 대한 제2 채널 상태 정보를 상기 제2 수신자로부터 획득하고; 상기 제2 채널 상태 정보를 기반으로 상기 복수의 서브 채널 중 적어도 하나 이상의 제2 할당 서브 채널을 제2 수신자에게 할당하고; 및 데이터 유닛을 제1 수신자 및 제2 수신자로 전송하는 것;을 포함한다. 상기 데이터 유닛은 제1 데이터 프레임 및 제2 데이터 프레임을 포함하고, 상기 제1 데이터 프레임은 상기 적어도 하나 이상의 제1 할당 서브 채널을 통하여 전송되고 및 상기 제2 데이터 프레임은 상기 적어도 하나 이상의 제2 할당 서브 채널을 통하여 전송된다.
PCT/KR2012/006255 2011-08-07 2012-08-07 주파수 선택 전송을 기반으로 한 프레임 송수신 방법 및 장치 WO2013022254A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
RU2014105838/07A RU2573579C2 (ru) 2011-08-07 2012-08-07 Способ и устройство для передачи и приема кадра на основе передачи с выбором частоты
CN201280046524.3A CN103828265A (zh) 2011-08-07 2012-08-07 基于频率选择传输发射和接收帧的方法和装置
AU2012295079A AU2012295079B2 (en) 2011-08-07 2012-08-07 Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission
EP12821854.2A EP2741431A4 (en) 2011-08-07 2012-08-07 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FRAME BASED ON TRANSMISSION WITH FREQUENCY SELECTION
US14/237,539 US9756612B2 (en) 2011-08-07 2012-08-07 Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission
CA2844598A CA2844598C (en) 2011-08-07 2012-08-07 Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission
KR1020147003346A KR101607411B1 (ko) 2011-08-07 2012-08-07 주파수 선택 전송을 기반으로 한 프레임 송수신 방법 및 장치
JP2014524923A JP5961691B2 (ja) 2011-08-07 2012-08-07 周波数選択伝送に基づくフレーム送受信方法及び装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161515970P 2011-08-07 2011-08-07
US61/515,970 2011-08-07
US201161556185P 2011-11-05 2011-11-05
US61/556,185 2011-11-05

Publications (2)

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WO2013022254A2 WO2013022254A2 (ko) 2013-02-14
WO2013022254A3 true WO2013022254A3 (ko) 2013-06-13

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US (1) US9756612B2 (ko)
EP (1) EP2741431A4 (ko)
JP (1) JP5961691B2 (ko)
KR (1) KR101607411B1 (ko)
CN (1) CN103828265A (ko)
AU (1) AU2012295079B2 (ko)
CA (1) CA2844598C (ko)
RU (1) RU2573579C2 (ko)
WO (1) WO2013022254A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185296A (zh) * 2013-05-20 2014-12-03 华为技术有限公司 信道接入方法及接入点
CN105554853A (zh) * 2015-12-31 2016-05-04 陕西烽火电子股份有限公司 一种短波开机通信的优化方法

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011001911A1 (de) * 2011-04-08 2012-10-11 Rheinisch-Westfälische Technische Hochschule Aachen Verfahren für einen Sender für ein Mehrkanal-Kommunikationssystem zur Versendung Echtzeit-sensitiver Daten D
US9295033B2 (en) * 2012-01-31 2016-03-22 Qualcomm Incorporated Systems and methods for narrowband channel selection
TWI637648B (zh) * 2012-04-30 2018-10-01 內數位專利控股公司 電氣和電子工程師協會（ieee）802.11站（sta）及在其中使用的方法
JP5754815B2 (ja) * 2012-07-06 2015-07-29 日本電信電話株式会社 無線通信システム、及び無線通信方法
AU2013378208B2 (en) * 2013-02-15 2016-02-25 Lg Electronics Inc. Method and device for transmitting/receiving frame in accordance with bandwidth thereof in WLAN system
US9577811B2 (en) * 2013-05-03 2017-02-21 Qualcomm Incorporated Methods and systems for frequency multiplexed communication in dense wireless environments
KR102188645B1 (ko) 2013-05-10 2020-12-08 한국전자통신연구원 무선랜 시스템에서의 채널 사운딩 방법 및 이를 지원하는 장치
EP2999252B1 (en) * 2013-05-14 2018-10-24 LG Electronics Inc. Method for supporting basic service set in wireless lan system and apparatus therefor
US10206218B2 (en) * 2013-06-06 2019-02-12 Interdigital Patent Holdings, Inc. WiFi channel selection and subchannel selective transmissions
US9838093B2 (en) * 2013-08-06 2017-12-05 Electronics And Telecommunications Research Institute Method of transmitting and receiving frame for uplink multi-user multiple-input and multiple-output (UL MU-MIMO) communication
US9991940B2 (en) * 2013-09-10 2018-06-05 Qualcomm Incorporated Multi-user multiple-input multiple-output (MU-MIMO) feedback protocol
US10051660B2 (en) * 2013-10-03 2018-08-14 Qualcomm Incorporated Virtual carriers for LTE/LTE-A communications in a shared spectrum
WO2015065160A1 (ko) 2013-11-04 2015-05-07 한국전자통신연구원 무선랜에서 주파수 선택적 전송에 기반하여 무선 통신을 수행하는 방법 및 장치
US10165584B2 (en) 2013-11-04 2018-12-25 Electronics And Telecommunications Research Institute Communication based on frequency selective transmission in wireless local area network
US9814092B2 (en) 2013-12-20 2017-11-07 Electronics And Telecommunications Research Institute Frame transmission method performed in access point, frame reception method performed in terminal, and access point
US9680563B2 (en) * 2014-01-17 2017-06-13 Apple Inc. System and method for partial bandwidth communication
US9774436B2 (en) * 2014-01-30 2017-09-26 Intel IP Corporation Systems, methods and devices for selective interference coordination in a cellular protocol
US10187885B2 (en) 2014-02-10 2019-01-22 Lg Electronics Inc. Method and device for transmitting frame in wireless LAN
KR102304975B1 (ko) 2014-04-09 2021-09-24 엘지전자 주식회사 사운딩 절차 기반의 프레임 전송 방법 및 장치
JPWO2015163335A1 (ja) 2014-04-21 2017-04-20 株式会社東芝 無線通信装置および無線通信方法
WO2015163336A1 (ja) 2014-04-21 2015-10-29 株式会社 東芝 無線通信用集積回路
JP2017525196A (ja) 2014-06-12 2017-08-31 マーベル ワールド トレード リミテッド 直交周波数分割多重ｗｌａｎにおけるサブチャネル割り当て
US20150372795A1 (en) * 2014-06-18 2015-12-24 Mediatek Singapore Pte. Ltd. CSI Feedback Modes and Indication for Sub Channel Feedback in OFDMA Systems
US10085258B2 (en) * 2014-07-04 2018-09-25 Newracom, Inc. Frame transmitting method and frame receiving method
US20160014811A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Methods for Providing Concurrent Communications among Multiple Wireless Communications Devices
US10506634B2 (en) 2014-07-09 2019-12-10 Lg Electronics Inc. Method and terminal for receiving data through unlicensed band in mobile communication system
US9408184B2 (en) * 2014-08-01 2016-08-02 Newracom, Inc. Systems and methods for multi-user simultaneous transmissions
US10237753B2 (en) 2014-08-11 2019-03-19 Electronics And Telecommunications Research Institute Method for transmitting frame using selective beamforming and apparatus for performing the method
KR102157082B1 (ko) * 2014-08-11 2020-09-17 한국전자통신연구원 선택적 빔포밍을 이용한 프레임 전송 방법 및 상기 방법을 수행하는 통신 장치
US20160057657A1 (en) * 2014-08-20 2016-02-25 Newracom, Inc. Physical layer protocol data unit format including padding in a high efficiency wireless lan
US10432364B2 (en) 2014-08-22 2019-10-01 Lg Electronics Inc. Method and apparatus for performing signaling for reserved sub-band in wireless communication system
US9806860B2 (en) * 2014-08-28 2017-10-31 Avago Technologies General Ip (Singapore) Pte. Ltd. Mechanisms for single user (SU) and multiple user (MU) transmission and association via polling within wireless communications
US10075269B2 (en) 2014-09-12 2018-09-11 Lg Electronics Inc. Method for transmitting data in WLAN system, and device for same
US9929787B2 (en) * 2014-09-12 2018-03-27 Samsung Electronics Co., Ltd Apparatus and method for channel state information feedback in wireless communication system
EP3512109B1 (en) * 2014-09-25 2021-03-03 Huawei Technologies Co., Ltd. Data communication method and related apparatus
KR20160041007A (ko) * 2014-10-06 2016-04-15 뉴라컴 인코포레이티드 고효율 무선랜에서 빔포밍된 전송
US20160119927A1 (en) * 2014-10-24 2016-04-28 Newracom, Inc. Ofdma resource assignment rules to achieve robustness
EP3220701B1 (en) * 2014-12-05 2019-04-03 Huawei Technologies Co., Ltd. Multi-transceiver configuration method, multi-transceiver channel reuse method and apparatuses
US9907073B2 (en) * 2014-12-08 2018-02-27 Newracom, Inc. Efficient DL OFDMA frequency selectivity harvesting
US10575284B2 (en) * 2014-12-26 2020-02-25 Newracom, Inc. Systems and methods for multi-user transmission
US9844049B2 (en) * 2015-01-07 2017-12-12 Intel IP Corporation Apparatus, method, and computer readable medium for initiating uplink multi-user medium access in high efficiency wireless local-area networks
CN115568032A (zh) * 2015-01-09 2023-01-03 交互数字专利控股公司 用于支持无线局域网（wlan）系统的多用户传输的方法、装置和系统
CN107113078B (zh) 2015-02-13 2019-04-05 松下知识产权经营株式会社 无线通信装置和无线通信方法
US9967877B2 (en) 2015-02-17 2018-05-08 Newracom, Inc. Method and apparatus for frame exchange in a high efficiency wireless LAN
US10075873B2 (en) * 2015-03-02 2018-09-11 Qualcomm Incorporated Methods and apparatus for channel state information sounding and feedback
US20180070349A1 (en) * 2015-03-04 2018-03-08 Intel IP Corporation Sensing and deferral for orthogonal frequency divisional multiple access in a wireless network
WO2016152686A1 (ja) 2015-03-20 2016-09-29 株式会社 東芝 無線通信用集積回路
EP3273729B1 (en) * 2015-03-20 2023-05-03 International Semiconductor Group Wireless communication integrated circuit and wireless communication method
WO2016163639A1 (ko) * 2015-04-08 2016-10-13 엘지전자 주식회사 무선랜에서 매체 보호 방법 및 장치
US10826588B2 (en) 2015-04-16 2020-11-03 Lg Electronics Inc. Channel sounding method in wireless communication system, and apparatus therefor
SG11201708608YA (en) * 2015-04-20 2017-11-29 Agency Science Tech & Res Method and apparatus for broadcast geo-location database (gldb) for television white space (tvws) spectrum access
JP2018101820A (ja) * 2015-04-23 2018-06-28 株式会社東芝 無線端末および無線通信方法
US9730151B2 (en) * 2015-04-24 2017-08-08 Qualcomm Incorporated Method and apparatus for initiating channel sounding with unassociated access points
WO2016173103A1 (zh) 2015-04-30 2016-11-03 华为技术有限公司 Wlan系统的资源指示方法及装置
CN107615839B (zh) * 2015-05-15 2020-03-31 华为技术有限公司 处理子信令段的方法、处理装置、接入点和站点
US9872306B2 (en) 2015-06-02 2018-01-16 Qualcomm, Incorporated Efficient optimal group id management scheme for MU-MIMO systems
CN107710803B (zh) 2015-07-02 2021-05-11 华为技术有限公司 传输信道状态信息的方法、接入点和站点
CN106341828B (zh) * 2015-07-10 2020-04-03 华为技术有限公司 一种信道测量方法及sta
KR102452997B1 (ko) * 2015-08-31 2022-10-12 삼성전자주식회사 위치 기반 서비스를 위한 방법 및 장치
US10225866B2 (en) * 2015-09-16 2019-03-05 Qualcomm Incorporated Systems, methods, and devices for enhanced OFDMA random access
JP6568315B2 (ja) 2015-10-20 2019-08-28 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド 重複する基本サービスセットを含む高密度環境における無線通信方法及び無線通信端末
KR102371753B1 (ko) * 2015-11-03 2022-03-11 주식회사 윌러스표준기술연구소 중첩된 베이직 서비스 세트를 포함하는 고밀도 환경에서의 무선 통신 방법 및 무선 통신 단말
US9801184B2 (en) * 2015-12-28 2017-10-24 Newracom, Inc. Multiple network allocation vector operation
CN112152767A (zh) 2016-01-07 2020-12-29 华为技术有限公司 一种距离扩展模式的传输方法和装置
TWI734725B (zh) * 2016-01-07 2021-08-01 美商內數位專利控股公司 多使用者(mu)傳輸保護方法及裝置
KR102435189B1 (ko) 2016-04-02 2022-08-23 주식회사 윌러스표준기술연구소 중첩된 베이직 서비스 세트의 공간적 재사용 동작을 위한 무선 통신 방법 및 무선 통신 단말
KR20230155609A (ko) 2016-06-14 2023-11-10 주식회사 윌러스표준기술연구소 공간적 재사용 동작을 위한 무선 통신 방법 및 무선 통신 단말
CN107567075B (zh) * 2016-06-30 2020-06-26 华为技术有限公司 一种功率控制方法及装置
CN107979402B (zh) * 2016-10-25 2020-09-08 华为技术有限公司 一种信道状态信息测量方法及装置
JP6876582B2 (ja) * 2016-11-03 2021-05-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置及び受信装置
US10897285B2 (en) 2017-02-15 2021-01-19 Qualcomm Incorporated Distributed multi-user (MU) wireless communication
CN111512581B (zh) * 2017-12-22 2021-08-31 华为技术有限公司 用于ndp反馈的装置和方法
US11071144B2 (en) * 2018-02-08 2021-07-20 Qualcomm Incorporated Vehicle-to-everything ultra-reliable/low- latency communications design
US11711183B2 (en) * 2018-09-04 2023-07-25 Qualcomm Incorporated Protocols for multi-access point coordinated multi-user transmissions
WO2020050680A1 (ko) * 2018-09-07 2020-03-12 엘지전자 주식회사 무선랜 시스템에서 피드백 프레임을 수신하는 방법 및 장치
IL315284A (en) * 2019-03-08 2024-10-01 Interdigital Patent Holdings Inc Systems and methods for multi-ap transmission with uniform coverage
CN113709819A (zh) 2020-05-22 2021-11-26 华为技术有限公司 空数据分组声明帧的传输方法及相关装置
US12107649B2 (en) * 2020-12-16 2024-10-01 Mediatek Inc. Noise filtering of channel-state information in wireless communication
US11336487B1 (en) * 2021-04-30 2022-05-17 Hewlett Packard Enterprise Development Lp Optimized high-efficiency (HE) sounding for multi-link device networks
WO2024177438A1 (ko) * 2023-02-24 2024-08-29 엘지전자 주식회사 초 광대역 무선 네트워크 시스템에서 채널 사용 조정 방법 및 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008510326A (ja) * 2005-02-04 2008-04-03 株式会社東芝 多重クラス、多重チャンネル無線ｌａｎなどのための最適チャンネル割り当て
KR20090012774A (ko) * 2007-07-31 2009-02-04 전자부품연구원 무선통신 시스템 및 그의 통신 방법
KR20100041235A (ko) * 2008-10-13 2010-04-22 삼성전자주식회사 무선 통신 네트워크의 채널 할당 방법 및 그 시스템
KR20100066347A (ko) * 2008-12-09 2010-06-17 한국전자통신연구원 무선 통신 시스템에서 자원 할당 장치 및 방법
KR20110044717A (ko) * 2009-10-23 2011-04-29 한국전자통신연구원 무선랜 시스템에서 ｍｕ－ｍｉｍｏ 방법, ｍｕ－ｍｉｍｏ를 위한 액세스 포인트 및 스테이션

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4422389B2 (ja) * 2002-05-24 2010-02-24 シャープ株式会社 無線通信システムおよび端末局
US8830846B2 (en) 2005-04-04 2014-09-09 Interdigital Technology Corporation Method and system for improving responsiveness in exchanging frames in a wireless local area network
KR100643299B1 (ko) * 2005-06-09 2006-11-10 삼성전자주식회사 고속 무선 네트워크에서 레거시 방식의 데이터를송수신하는 방법 및 장치
TW200705901A (en) * 2005-06-09 2007-02-01 Samsung Electronics Co Ltd Method and apparatus for receiving data with down compatibility in high throughput wireless network
KR100703287B1 (ko) * 2005-07-20 2007-04-03 삼성전자주식회사 통신 시스템에서 자원 할당 정보 송수신 시스템 및 방법
US8787841B2 (en) * 2006-06-27 2014-07-22 Qualcomm Incorporated Method and system for providing beamforming feedback in wireless communication systems
US8363607B2 (en) 2006-09-11 2013-01-29 Qualcomm Incorporated VOIP group resource management
CN101507343B (zh) 2006-09-29 2012-05-09 三菱电机株式会社 信道分配通知方法、通信方法以及通信装置
US8363627B2 (en) * 2007-06-19 2013-01-29 Intel Corporation Modulation coding schemes for control frame transmission under 802.11N
CN101527591A (zh) 2008-03-07 2009-09-09 富士通株式会社 子信道模式选择方法和应用该方法的mimo通信系统
KR101404275B1 (ko) 2008-05-30 2014-06-30 엘지전자 주식회사 Ｖｈｔ 무선랜 시스템에서 ｐｐｄｕ의 채널 할당 방법 및이를 지원하는 스테이션
KR101452504B1 (ko) * 2008-06-18 2014-10-23 엘지전자 주식회사 Ｖｈｔ 무선랜 시스템에서의 채널 접속 방법 및 이를지원하는 스테이션
JP2010041581A (ja) * 2008-08-07 2010-02-18 Hitachi Communication Technologies Ltd 無線通信システム、通信方法および基地局
KR101289944B1 (ko) 2008-12-12 2013-07-26 엘지전자 주식회사 초고처리율 무선랜 시스템에서 채널 추정 방법 및 이를 위한 장치
KR101646721B1 (ko) 2009-04-13 2016-08-12 마벨 월드 트레이드 리미티드 Ｗｌａｎ용 물리층 프레임 포맷
US9197298B2 (en) * 2009-06-05 2015-11-24 Broadcom Corporation Group identification and definition within multiple user, multiple access, and/or MIMO wireless communications
US9048895B2 (en) * 2009-06-05 2015-06-02 Broadcom Corporation Multi-user null data packet (MU-NDP) sounding within multiple user, multiple access, and/or MIMO wireless
KR101534865B1 (ko) 2009-06-23 2015-07-27 엘지전자 주식회사 링크 적응 절차 수행 방법
JP5633048B2 (ja) 2009-08-12 2014-12-03 マーベル ワールド トレード リミテッド Ｓｄｍａマルチデバイス無線通信
US9112741B2 (en) 2009-09-18 2015-08-18 Qualcomm Incorporated Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
US9119110B2 (en) * 2010-09-22 2015-08-25 Qualcomm, Incorporated Request to send (RTS) and clear to send (CTS) for multichannel operations
WO2012054694A1 (en) * 2010-10-21 2012-04-26 Mediatek Singapore Pte. Ltd. Integrity and quality monitoring and signaling for sounding and reduced feedback
US8730905B2 (en) * 2010-11-04 2014-05-20 Nokia Corporation Transmission resource reservation scheme
US9820304B2 (en) * 2011-01-11 2017-11-14 Intel Corporation Transmission rules within a TXOP for wider bandwidth operation
US20140092860A1 (en) * 2011-06-16 2014-04-03 Nokia Corporation Channel reservation in wireless network
US9066265B2 (en) * 2012-10-19 2015-06-23 Intel Corporation Methods and arrangements for frequency selective transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008510326A (ja) * 2005-02-04 2008-04-03 株式会社東芝 多重クラス、多重チャンネル無線ｌａｎなどのための最適チャンネル割り当て
KR20090012774A (ko) * 2007-07-31 2009-02-04 전자부품연구원 무선통신 시스템 및 그의 통신 방법
KR20100041235A (ko) * 2008-10-13 2010-04-22 삼성전자주식회사 무선 통신 네트워크의 채널 할당 방법 및 그 시스템
KR20100066347A (ko) * 2008-12-09 2010-06-17 한국전자통신연구원 무선 통신 시스템에서 자원 할당 장치 및 방법
KR20110044717A (ko) * 2009-10-23 2011-04-29 한국전자통신연구원 무선랜 시스템에서 ｍｕ－ｍｉｍｏ 방법, ｍｕ－ｍｉｍｏ를 위한 액세스 포인트 및 스테이션

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185296A (zh) * 2013-05-20 2014-12-03 华为技术有限公司 信道接入方法及接入点
CN104185296B (zh) * 2013-05-20 2018-02-06 华为技术有限公司 信道接入方法及接入点
CN105554853A (zh) * 2015-12-31 2016-05-04 陕西烽火电子股份有限公司 一种短波开机通信的优化方法
CN105554853B (zh) * 2015-12-31 2019-01-11 陕西烽火电子股份有限公司 一种短波开机通信的优化方法

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