CN109075812B - Ofdma无线网络中的跳频 - Google Patents

Ofdma无线网络中的跳频 Download PDF

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Publication number
CN109075812B
CN109075812B CN201780023014.7A CN201780023014A CN109075812B CN 109075812 B CN109075812 B CN 109075812B CN 201780023014 A CN201780023014 A CN 201780023014A CN 109075812 B CN109075812 B CN 109075812B
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CN
China
Prior art keywords
frequency hopping
resource units
unique
wireless device
trigger frame
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201780023014.7A
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English (en)
Chinese (zh)
Other versions
CN109075812A (zh
Inventor
R·班纳杰
M·R·格林
B·田
V·K·琼斯四世
Y·金
S·韦玛尼
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN109075812A publication Critical patent/CN109075812A/zh
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Publication of CN109075812B publication Critical patent/CN109075812B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780023014.7A 2016-04-13 2017-04-13 Ofdma无线网络中的跳频 Expired - Fee Related CN109075812B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662321930P 2016-04-13 2016-04-13
US62/321,930 2016-04-13
US15/486,083 2017-04-12
US15/486,083 US10356777B2 (en) 2016-04-13 2017-04-12 Frequency hopping in OFDMA wireless networks
PCT/US2017/027376 WO2017180845A1 (en) 2016-04-13 2017-04-13 Frequency hopping in ofdma wireless networks

Publications (2)

Publication Number Publication Date
CN109075812A CN109075812A (zh) 2018-12-21
CN109075812B true CN109075812B (zh) 2020-08-14

Family

ID=60039170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780023014.7A Expired - Fee Related CN109075812B (zh) 2016-04-13 2017-04-13 Ofdma无线网络中的跳频

Country Status (9)

Country Link
US (1) US10356777B2 (enExample)
EP (1) EP3443681B1 (enExample)
JP (1) JP6640379B2 (enExample)
KR (1) KR102103185B1 (enExample)
CN (1) CN109075812B (enExample)
BR (1) BR112018070888A2 (enExample)
CA (1) CA3017629C (enExample)
TW (1) TW201737635A (enExample)
WO (1) WO2017180845A1 (enExample)

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CN108633033B (zh) * 2017-03-24 2023-05-12 中兴通讯股份有限公司 一种传输资源确定方法、装置及用户设备
US10485001B2 (en) * 2017-08-17 2019-11-19 Mediatek Singapore Pte. Ltd. Frequency hopping design for grant-free transmission in mobile communications
KR102362899B1 (ko) * 2017-10-31 2022-02-11 삼성에스디에스 주식회사 컨퍼런스 시스템 및 상기 시스템에서의 대역폭 조절 방법
US10879954B2 (en) * 2017-11-14 2020-12-29 Qualcomm Incorporated Logical channel hopping sequence design
CN108366385B (zh) * 2018-02-07 2022-04-01 成都泰格微电子研究所有限责任公司 一种基于频点分组的同步跳频正交组网方法
CN113748739A (zh) * 2019-05-06 2021-12-03 索尼集团公司 通信装置和方法
US11632766B2 (en) * 2019-06-17 2023-04-18 Cypress Semiconductor Corporation Devices, systems and methods for dynamically allocating portions of channels to different communication protocols
US11405164B2 (en) * 2019-10-10 2022-08-02 Qualcomm Incorporated Coordinated access point time division multiple access
US11917655B2 (en) * 2019-12-26 2024-02-27 Intel Corporation Apparatus, system and method of resource unit (RU) allocation for multi user (MU) downlink orthogonal-frequency-division-multiple-access (OFDMA) transmission
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
US12489570B2 (en) 2020-03-13 2025-12-02 Qualcomm Incorporated Distributed tone mapping for power spectral density (PSD) limits
US20210289500A1 (en) * 2020-03-13 2021-09-16 Qualcomm Incorporated Physical layer (phy) packet design for power spectral density (psd) limits
US11888770B2 (en) 2020-03-13 2024-01-30 Qualcomm Incorporated Wireless transmissions using distributed tones
AU2020454830A1 (en) * 2020-06-25 2022-11-24 Razer (Asia-Pacific) Pte. Ltd. Wireless data communication method, computer peripheral device and receiver device
US12355706B2 (en) 2020-07-01 2025-07-08 Samsung Electronics Co., Ltd. Apparatus and method for communication based on multi-resource unit in wireless local area network system
US11736232B2 (en) * 2020-09-21 2023-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Code block size
US11622379B2 (en) * 2021-02-10 2023-04-04 Hewlett Packard Enterprise Development Lp Enhancing triggered single user transmissions in WLAN networks
US20230105796A1 (en) * 2021-10-04 2023-04-06 Charter Communications Operating, Llc Methods and Apparatus for Supporting Coexistence of Multiple Receiver/Transmitters In A Device Supporting One or More Communications Standards

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9036538B2 (en) * 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US10084627B2 (en) * 2006-07-10 2018-09-25 Qualcomm Incorporated Frequency hopping in an SC-FDMA environment
GB2446197A (en) * 2007-02-05 2008-08-06 Nec Corp Frequency-hopping method and mobile communication system
US8681717B2 (en) * 2007-02-23 2014-03-25 Telefonaktiebolaget L M (Publ) Frequency hopping scheme for OFDMA system
CN102726093B (zh) * 2010-02-02 2016-08-03 马维尔国际贸易有限公司 通信设备中的节电特征
EP2715948A1 (en) * 2011-06-02 2014-04-09 Broadcom Corporation Frequency hopping in license-exempt/shared bands
US9408214B2 (en) 2014-07-24 2016-08-02 Qualcomm Incorporated Methods and systems for protection and bandwidth selection for downlink and uplink frequency division multiple access communications
KR20160045023A (ko) * 2014-10-16 2016-04-26 뉴라컴 인코포레이티드 고효율 무선랜에서 상향링크 채널 액세스 방법 및 장치

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Publication number Publication date
JP6640379B2 (ja) 2020-02-05
WO2017180845A1 (en) 2017-10-19
BR112018070888A2 (pt) 2019-02-05
KR102103185B1 (ko) 2020-04-22
JP2019516303A (ja) 2019-06-13
CA3017629A1 (en) 2017-10-19
CA3017629C (en) 2021-03-23
KR20180132681A (ko) 2018-12-12
CN109075812A (zh) 2018-12-21
TW201737635A (zh) 2017-10-16
US20170303275A1 (en) 2017-10-19
EP3443681B1 (en) 2023-03-08
EP3443681A1 (en) 2019-02-20
US10356777B2 (en) 2019-07-16

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