CN102656941B - 多信道无线通信 - Google Patents

多信道无线通信 Download PDF

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Publication number
CN102656941B
CN102656941B CN201080057913.7A CN201080057913A CN102656941B CN 102656941 B CN102656941 B CN 102656941B CN 201080057913 A CN201080057913 A CN 201080057913A CN 102656941 B CN102656941 B CN 102656941B
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CN
China
Prior art keywords
channel
wireless communication
interframe space
packet
transmission
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CN201080057913.7A
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English (en)
Chinese (zh)
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CN102656941A (zh
Inventor
R·巴纳加
刘勇
张鸿远
H·拉玛穆西
S·斯里尼瓦萨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaiwei International Co
Marvell International Ltd
Marvell Asia Pte Ltd
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Marvell World Trade Ltd
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Publication of CN102656941A publication Critical patent/CN102656941A/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080057913.7A 2009-11-13 2010-11-12 多信道无线通信 Active CN102656941B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US26110809P 2009-11-13 2009-11-13
US61/261,108 2009-11-13
US31213510P 2010-03-09 2010-03-09
US61/312,135 2010-03-09
US31626810P 2010-03-22 2010-03-22
US61/316,268 2010-03-22
US32990510P 2010-04-30 2010-04-30
US61/329,905 2010-04-30
PCT/US2010/056619 WO2011060326A1 (en) 2009-11-13 2010-11-12 Multi-channel wireless communications

Publications (2)

Publication Number Publication Date
CN102656941A CN102656941A (zh) 2012-09-05
CN102656941B true CN102656941B (zh) 2015-03-25

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Family Applications (1)

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CN201080057913.7A Active CN102656941B (zh) 2009-11-13 2010-11-12 多信道无线通信

Country Status (5)

Country Link
US (2) US8395997B2 (https=)
EP (1) EP2499872B1 (https=)
JP (1) JP5658267B2 (https=)
CN (1) CN102656941B (https=)
WO (1) WO2011060326A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11202317B2 (en) 2017-08-18 2021-12-14 Huawei Technologies Co., Ltd. Channel listening method applied to unlicensed frequency band, and apparatus
EP4593485A1 (en) * 2017-05-10 2025-07-30 QUALCOMM Incorporated Cellular vehicle-to-everything design principles

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8498578B2 (en) * 2008-05-16 2013-07-30 Qualcomm Incorporated Dynamic interference management for wireless networks
US20100315953A1 (en) * 2009-06-15 2010-12-16 Ralink Technology (Singapore) Corporation Pte. Ltd. Method and system to detect packets of different formats in a receiver
US9503931B2 (en) 2009-08-12 2016-11-22 Qualcomm Incorporated Enhancements to the MU-MIMO VHT preamble to enable mode detection
US20120093025A1 (en) * 2009-09-21 2012-04-19 Ralink Technology (Singapore) Corporation Pte. Ltd. Method and system for detecting packet type
US8976674B2 (en) 2009-09-21 2015-03-10 Mediatek Inc. Method and system to detect packets of different formats
CN102598557A (zh) * 2009-11-13 2012-07-18 交互数字专利控股公司 无线通信中的控制信令
US8395997B2 (en) * 2009-11-13 2013-03-12 Marvell World Trade Ltd. Multi-channel wireless communications
US8417253B2 (en) * 2010-02-23 2013-04-09 Intel Corporation Bandwidth and channel notification for wide-channel wireless communication
KR101621103B1 (ko) * 2010-02-26 2016-05-16 엘지전자 주식회사 무선랜 시스템에서 전송 채널 할당 방법 및 장치
US9036664B2 (en) * 2010-03-08 2015-05-19 Orange Method and device for transmitting, method for receiving and destination device, corresponding multicarrier signal and computer program
AU2011241281B2 (en) * 2010-04-13 2014-05-29 Lg Electronics Inc. Method and apparatus for communication in a wireless LAN system
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
AU2011272086B2 (en) 2010-06-29 2014-09-18 Lg Electronics Inc. Method and apparatus for transmitting data frame in WLAN system
US8531980B2 (en) * 2010-06-29 2013-09-10 Intel Corporation Multi-channel communication station for communicating a multi-channel PPDU and methods of reducing collisions on secondary channels in multi-channel wireless networks
US9326153B2 (en) 2010-07-06 2016-04-26 Qualcomm Incorporated Network setup in wide channel wireless local area networks (WLANs)
WO2012026990A1 (en) 2010-08-26 2012-03-01 Marvell World Trade Ltd. Wireless communications with primary and secondary access categories
KR101765852B1 (ko) 2010-09-01 2017-08-08 마벨 월드 트레이드 리미티드 다중-채널 무선 통신을 위한 공존 지원
JP2012070090A (ja) * 2010-09-21 2012-04-05 Toshiba Corp 無線通信装置
US9078251B2 (en) * 2010-10-28 2015-07-07 Lg Electronics Inc. Method and apparatus for transceiving a data frame in a wireless LAN system
CN102457942B (zh) * 2010-10-29 2016-06-15 中兴通讯股份有限公司 一种无线网络中信道扫描的方法和系统
US8588091B2 (en) * 2010-12-16 2013-11-19 Intel Corporation Device, system and method of wireless communication over a combined channel
US8619640B2 (en) * 2010-12-16 2013-12-31 Intel Corporation Dynamic bandwidth control in interference situations
US8351865B2 (en) * 2010-12-16 2013-01-08 Stmicroelectronics, Inc. Transmit power control in 160 MHz BSS
EP2656657B1 (en) * 2010-12-22 2019-03-13 LG Electronics Inc. Method and apparatus of link adaptation in a wireless local area network system
US9160503B2 (en) 2011-03-04 2015-10-13 Qualcomm Incorporated Method and apparatus supporting improved wide bandwidth transmissions
CN102801506B (zh) * 2011-05-23 2017-12-22 中兴通讯股份有限公司 一种信道反馈信息的传输方法及系统
US8797881B2 (en) * 2011-06-13 2014-08-05 Cisco Technology, Inc. Coexistence mechanism for multiple channels
US8842692B2 (en) * 2011-09-06 2014-09-23 Qualcomm Incorporated Methods and apparatus for enabling multiple devices to share a data transmission period
CN103002448B (zh) * 2011-09-19 2018-04-17 工业和信息化部电信传输研究所 一种无线局域网信道配置方法及装置
KR101863305B1 (ko) * 2011-11-02 2018-05-31 마벨 월드 트레이드 리미티드 Wlan 송신 모드들 및 공존
US20150156771A1 (en) 2012-07-05 2015-06-04 Electronics And Telecommunications Research Institute Communication method and communication device for supporting a plurality of basic bandwidth modes in wireless lan system that supports multiple bandwidths
US8804583B2 (en) 2012-07-13 2014-08-12 At&T Intellectual Property I, L.P. System and method for medium access control enabling both full-duplex and half-duplex communications
US8842584B2 (en) 2012-07-13 2014-09-23 At&T Intellectual Property I, L.P. System and method for full duplex cancellation
WO2014014094A1 (ja) 2012-07-19 2014-01-23 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
US9060352B2 (en) * 2012-08-14 2015-06-16 Cisco Technology, Inc. Dynamic channel assignment for WLAN deployments with IEEE 802.11ac access points
JP5662978B2 (ja) * 2012-09-07 2015-02-04 株式会社東芝 携帯無線装置、無線通信方法および通信装置
US9094196B2 (en) 2012-09-07 2015-07-28 At&T Intellectual Property I, L.P. System and method for full duplex MAC designs based on backoff in frequency domain
US9935785B2 (en) 2012-09-14 2018-04-03 At&T Intellectual Property I, L.P. System and method for full-duplex media access control using Request-to-Send signaling
CN104885549B (zh) * 2013-01-16 2018-09-18 Lg 电子株式会社 在无线lan系统中执行回退的方法及其装置
US9282539B2 (en) * 2013-04-02 2016-03-08 Qualcomm Incorporated System and method for channel-dependent CCA thresholds to balance different use cases in wireless networks
US9398579B2 (en) * 2013-05-03 2016-07-19 Qualcomm Incorporated Systems and methods for downlink frequency domain multiplexing transmissions
JP6214759B2 (ja) 2013-05-14 2017-10-18 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおいて基本サービスセットを支援する方法及び装置
EP4325997A3 (en) 2013-06-06 2024-05-15 InterDigital Patent Holdings, Inc. Wifi channel selection and subchannel selective transmissions
WO2014209919A1 (en) * 2013-06-24 2014-12-31 Mediatek Singapore Pte. Ltd. Increased network throughput with cca level enhancement
WO2015042868A1 (zh) * 2013-09-27 2015-04-02 华为技术有限公司 一种频谱资源管理方法、设备及系统
CN105453673B (zh) * 2013-09-27 2019-06-14 华为技术有限公司 一种数据传输方法及设备
US20150124681A1 (en) * 2013-11-01 2015-05-07 Qualcomm Incorporated Synchronized group messaging
WO2015070230A1 (en) 2013-11-11 2015-05-14 Marvell World Trade Ltd. Medium access control for multi-channel ofdm in a wireless local area network
US9325463B2 (en) 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
CN105659681B (zh) * 2013-11-19 2019-09-20 英特尔Ip公司 无线局域网中用于多用户调度的方法、装置和计算机可读介质
CN106464652B (zh) 2013-11-19 2019-12-13 英特尔Ip公司 用于针对hew ofdma mu-mimo宽带信道操作具有信号字段配置的hew通信的主站和方法
US9271241B2 (en) * 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
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
US9825678B2 (en) 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
WO2015081288A1 (en) 2013-11-27 2015-06-04 Marvell Semiconductor, Inc. Medium access protection and bandwidth negotiation in a wireless local area network
US9755795B2 (en) * 2013-12-18 2017-09-05 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
EP3104567B1 (en) * 2014-02-04 2020-02-19 LG Electronics Inc. Method and apparatus for transmitting data unit in wireless local area network
US10070378B2 (en) * 2014-02-07 2018-09-04 Fortinet, Inc. Steering inherently autonomous wireless devices to access points based on MIMO (multiple input/ multiple output) capabilities of network components
US20150264689A1 (en) * 2014-03-17 2015-09-17 Qualcomm Incorporated Methods and apparatus for multiplexing peer-to-peer traffic and/or access point traffic
JP6430535B2 (ja) 2014-05-02 2018-11-28 マーベル ワールド トレード リミテッド 方法、機器、および第１通信デバイス
US20150327121A1 (en) 2014-05-08 2015-11-12 Guoqing C. Li Method, apparatus, and computer readable media for acknowledgement in wireless networks
KR102082027B1 (ko) 2014-05-13 2020-02-27 주식회사 윌러스표준기술연구소 클리어 채널 할당을 위한 무선 통신 방법 및 이를 이용한 무선 통신 단말
US9584195B2 (en) * 2014-06-02 2017-02-28 Intel IP Corporation MIMO and bandwidth signaling in millimeter-wave systems
US9532230B2 (en) 2014-06-05 2016-12-27 Texas Instruments Incorporated Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing
KR20150141874A (ko) * 2014-06-10 2015-12-21 한국전자통신연구원 통신 장치 및 통신 장치의 데이터 프레임 전송 방법
US9887259B2 (en) 2014-06-23 2018-02-06 Vishay-Siliconix Modulated super junction power MOSFET devices
KR102249762B1 (ko) * 2014-06-27 2021-05-10 주식회사 윌러스표준기술연구소 광대역에서의 클리어 채널 할당을 위한 무선 통신 방법 및 이를 이용한 무선 통신 단말
CN106538029B (zh) 2014-06-27 2020-10-16 泰科弗勒克斯公司 用于发送数据单元的方法和装置
US9698947B2 (en) * 2014-07-16 2017-07-04 Newracom, Inc. Transmission method
US9628999B2 (en) * 2014-07-24 2017-04-18 Huawei Technologies Co., Ltd. System and methods for enabling coordinated beamforming in overlapping basic service set in WLAN
US9742544B2 (en) * 2014-08-08 2017-08-22 Newracom, Inc. Dynamic inter-frame space processing in high efficiency wireless LAN
JP6368035B2 (ja) * 2014-08-18 2018-08-01 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 データの同時通信のための無線通信方法及びこれを利用した無線通信端末
KR102098996B1 (ko) 2014-08-19 2020-04-08 비쉐이-실리코닉스 초접합 금속 산화물 반도체 전계 효과 트랜지스터
CN105490977A (zh) * 2014-09-19 2016-04-13 中兴通讯股份有限公司 数据传输方法、装置、主节点及次节点
PL4080801T3 (pl) 2014-09-29 2025-07-07 Intel Corporation Urządzenie do żądania i wysyłania potwierdzenia blokowego
WO2016056808A1 (ko) * 2014-10-05 2016-04-14 엘지전자 주식회사 무선랜에서 단일 자원 단위를 기반으로 무선 자원을 할당하는 방법 및 장치
US20160105535A1 (en) * 2014-10-08 2016-04-14 Intel Corporation Systems and methods for signal classification
KR102529471B1 (ko) * 2014-10-14 2023-05-09 주식회사 윌러스표준기술연구소 무선 통신 방법 및 무선 통신 단말
US20160119453A1 (en) * 2014-10-22 2016-04-28 Qualcomm Incorporated Methods and apparatus for guard interval indication in wireless communication networks
US9699727B2 (en) * 2014-11-04 2017-07-04 Intel IP Corporation Method, apparatus, and computer readable medium for signaling high efficiency preambles
US10165470B2 (en) * 2014-11-05 2018-12-25 Intel IP Corporation High-efficiency (HE) station and method for configuring HE packets with long and short preamble formats
CN112616193B (zh) * 2014-12-02 2023-09-05 韦勒斯标准与技术协会公司 用于空闲信道分配的无线通信终端和无线通信方法
US10045338B2 (en) * 2014-12-02 2018-08-07 Lg Electronics Inc. Method for resource allocation of wideband frame in wireless LAN system and apparatus therefor
WO2016101137A1 (zh) * 2014-12-23 2016-06-30 华为技术有限公司 无线通信装置、无线通信节点和信道检测方法
US9806927B2 (en) * 2015-01-21 2017-10-31 Intel IP Corporation Method, apparatus, and computer readable medium for signaling high efficiency packet formats using a legacy portion of the preamble in wireless local-area networks
US10419971B2 (en) * 2015-02-04 2019-09-17 Qualcomm Incorporated Robust early detection through signal repetition in mixed-rate wireless communications
WO2016141156A1 (en) * 2015-03-04 2016-09-09 Intel IP Corporation Sensing and deferral for orthogonal frequency divisional multiple access in a wireless network
JP6313519B2 (ja) 2015-03-20 2018-04-18 株式会社東芝 無線通信装置
CN106688283B (zh) 2015-03-20 2020-08-07 株式会社东芝 无线通信用集成电路以及无线通信方法
US10080191B2 (en) * 2015-03-26 2018-09-18 Intel IP Corporation Wireless device, method, and computer readable media for transmitting and receiving beacon frames on different sub-channels
US10153857B1 (en) 2015-04-10 2018-12-11 Marvell International Ltd. Orthogonal frequency division multiple access protection
US10142985B2 (en) 2015-04-21 2018-11-27 Apple Inc. Opportunistic secondary channel access
US20160323881A1 (en) * 2015-05-01 2016-11-03 Qualcomm Incorporated Techniques for using alternate channels for acknowledgement messages
US10187314B2 (en) * 2015-05-22 2019-01-22 Qualcomm Incorporated Techniques for signal extension signaling
US9967080B2 (en) * 2015-06-10 2018-05-08 Qualcomm Incorporated Techniques for managing medium access to multi-channels of a shared radio frequency spectrum band
WO2016206608A1 (zh) * 2015-06-26 2016-12-29 华为技术有限公司 一种双信道并行收发方法及装置
CN106376093B (zh) * 2015-07-24 2021-02-09 中兴通讯股份有限公司 一种避免数据碰撞的传输控制方法及装置
US10122508B2 (en) * 2015-07-31 2018-11-06 Lg Electronics Inc. Method and apparatus for configuring a long training field in a wireless local area network system
CN115021876A (zh) 2015-09-01 2022-09-06 华为技术有限公司 传输信息的方法、无线局域网装置
US20180279371A1 (en) 2015-10-21 2018-09-27 Intel IP Corporation Non-contiguous channel bonding
US10356759B2 (en) * 2016-03-11 2019-07-16 Intel Corporation Parameter encoding techniques for wireless communication networks
US10743348B2 (en) * 2016-04-17 2020-08-11 Lg Electronics Inc. Method for multi-user transmission in wireless LAN system and wireless terminal using same
CN107770879B (zh) * 2016-08-23 2020-06-16 华为技术有限公司 数据传输方法、装置及系统
CN114585091B (zh) * 2016-11-04 2025-10-17 松下电器（美国）知识产权公司 集成电路
CN108024293B (zh) 2016-11-04 2021-07-09 中兴通讯股份有限公司 一种传输带宽的配置方法及发射节点
US10880870B2 (en) 2017-01-09 2020-12-29 Huawei Technologies Co., Ltd. Methods and systems for transmitting operating channel indicators
CN108811161B (zh) * 2017-04-28 2023-12-29 中兴通讯股份有限公司 一种信道接入的方法及装置
JP6463425B1 (ja) * 2017-08-10 2019-02-06 キヤノン株式会社 印刷装置及びその印刷制御方法
US11937167B1 (en) * 2018-03-12 2024-03-19 Cable Television Laboratories, Inc. Client modification of traffic table in multi channel Wi-Fi
US11032818B2 (en) * 2018-11-05 2021-06-08 Qualcomm Incorporated Radio-unlicensed (NR-U) channel reservation at slot boundary
US10938690B2 (en) * 2019-03-27 2021-03-02 Cypress Semiconductor Corporation Devices, systems and methods for wireless communication system employing overlapping frequency bands
US11612002B2 (en) * 2019-03-28 2023-03-21 Mediatek Singapore Pte. Ltd. System and method for synchronous independent channel access in a wireless network
CN121152052A (zh) * 2019-09-27 2025-12-16 中兴通讯股份有限公司 一种通信链路确定方法、装置、设备及存储介质
US11706128B2 (en) * 2020-01-04 2023-07-18 Nxp Usa, Inc. Method and apparatus for multi-link data transmission
EP4162653A1 (en) * 2020-06-04 2023-04-12 Telefonaktiebolaget LM Ericsson (publ) Verifying availability of at least part of a communication link
KR20240166503A (ko) * 2022-03-25 2024-11-26 엘지전자 주식회사 무선랜 시스템에서 ppdu 전송 방법 및 장치
US20240073946A1 (en) * 2022-08-30 2024-02-29 Qualcomm Incorporated Packet detection for non-primary channel
US12464566B2 (en) * 2023-04-19 2025-11-04 Silicon Laboratories Inc. Reducing power and latency in coexisting transmissions protocols with overlapping channels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070153754A1 (en) * 2005-12-29 2007-07-05 Nir Shapira Method, apparatus and system of spatial division multiple access communication in a wireless local area network
WO2007081130A1 (en) * 2006-01-12 2007-07-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data frame using channel bonding in wireless lan
CN101416417A (zh) * 2006-03-31 2009-04-22 英特尔公司 用于基于mimo的无线网络的高效训练方案

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2513346C (en) * 2003-09-09 2010-11-16 Nippon Telegraph And Telephone Corporation Wireless packet communication method and wireless packet communication apparatus
JP4266192B2 (ja) * 2004-03-05 2009-05-20 株式会社東芝 無線通信装置及び無線通信方法
KR100716993B1 (ko) * 2005-02-07 2007-05-10 삼성전자주식회사 무선랜 상에서 전송 프레임에 대한 확인 신호 프레임 결정방법 및 장치
JP4567514B2 (ja) * 2005-04-15 2010-10-20 シャープ株式会社 通信機、アクセスポイントおよび無線ｌａｎシステム
CN102369674B (zh) 2009-03-31 2014-07-23 马维尔国际贸易有限公司 用于无线通信的方法、装置及系统
WO2010118383A1 (en) 2009-04-10 2010-10-14 Marvell World Trade Ltd. Signaling for multi-dimension wireless resource allocation
US9485783B2 (en) * 2009-05-07 2016-11-01 Qualcomm Incorporated Enhanced multichannel access for very high throughput
US8379757B1 (en) 2009-05-29 2013-02-19 Marvell International Ltd. Narrow-band OFDM mode for WLAN
CN102498687B (zh) 2009-08-12 2015-09-09 马维尔国际贸易有限公司 用于无线通信的方法、装置及系统
US8923172B2 (en) * 2009-08-24 2014-12-30 Qualcomm Incorporated Deterministic backoff channel access
US8395997B2 (en) * 2009-11-13 2013-03-12 Marvell World Trade Ltd. Multi-channel wireless communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070153754A1 (en) * 2005-12-29 2007-07-05 Nir Shapira Method, apparatus and system of spatial division multiple access communication in a wireless local area network
WO2007081130A1 (en) * 2006-01-12 2007-07-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data frame using channel bonding in wireless lan
CN101416417A (zh) * 2006-03-31 2009-04-22 英特尔公司 用于基于mimo的无线网络的高效训练方案

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4593485A1 (en) * 2017-05-10 2025-07-30 QUALCOMM Incorporated Cellular vehicle-to-everything design principles
US11202317B2 (en) 2017-08-18 2021-12-14 Huawei Technologies Co., Ltd. Channel listening method applied to unlicensed frequency band, and apparatus

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WO2011060326A1 (en) 2011-05-19
US20110116401A1 (en) 2011-05-19
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