CN109716832B - Wlan中的空间重用传输 - Google Patents
Wlan中的空间重用传输 Download PDFInfo
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- CN109716832B CN109716832B CN201780057521.2A CN201780057521A CN109716832B CN 109716832 B CN109716832 B CN 109716832B CN 201780057521 A CN201780057521 A CN 201780057521A CN 109716832 B CN109716832 B CN 109716832B
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Images
Classifications
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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
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
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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
- H04L1/1607—Details of the supervisory signal
- H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
-
- 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
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
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- 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
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- 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- 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
- 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
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission
-
- 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]
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662396961P | 2016-09-20 | 2016-09-20 | |
US62/396,961 | 2016-09-20 | ||
PCT/US2017/052541 WO2018057638A1 (en) | 2016-09-20 | 2017-09-20 | Spatial reuse transmissions in wlans |
Publications (2)
Publication Number | Publication Date |
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CN109716832A CN109716832A (zh) | 2019-05-03 |
CN109716832B true CN109716832B (zh) | 2022-08-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN201780057521.2A Active CN109716832B (zh) | 2016-09-20 | 2017-09-20 | Wlan中的空间重用传输 |
Country Status (4)
Country | Link |
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US (2) | US10375695B2 (zh) |
CN (1) | CN109716832B (zh) |
DE (1) | DE112017004721T5 (zh) |
WO (1) | WO2018057638A1 (zh) |
Families Citing this family (17)
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US10244536B1 (en) * | 2016-08-31 | 2019-03-26 | Marvell International Ltd. | Method and apparatus for determining whether a secondary channel is idle |
US10390230B2 (en) * | 2016-08-31 | 2019-08-20 | Avago Technologies International Sales Pte. Limited | MAC delimiter enhancement for spatial reuse |
WO2018057638A1 (en) | 2016-09-20 | 2018-03-29 | Marvell World Trade Ltd. | Spatial reuse transmissions in wlans |
EP3520334B1 (en) * | 2016-09-30 | 2022-02-16 | ZTE Corporation | Techniques of improving edca mechanism in spatial reuse |
US11683833B2 (en) * | 2017-09-28 | 2023-06-20 | Qualcomm Incorporated | Spatial listen-before-talk (LBT) with channel variation consideration |
CN110098879B (zh) | 2018-01-31 | 2021-08-24 | 慧与发展有限责任合伙企业 | 用于选择基本服务集颜色值的设备及方法 |
US10827513B2 (en) | 2018-04-30 | 2020-11-03 | Hewlett Packard Enterprise Development Lp | Basic service set color-based effective isotropic radiated power assignment for enterprise networks |
US10986505B2 (en) * | 2018-08-29 | 2021-04-20 | Qualcomm Incorporated | Spatial reuse for WLAN networks |
JP7233248B2 (ja) * | 2019-02-26 | 2023-03-06 | 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 |
US11678326B2 (en) * | 2019-07-12 | 2023-06-13 | Mediatek Singapore Pte. Ltd. | Multi-access point uplink collaboration |
WO2021179179A1 (zh) * | 2020-03-10 | 2021-09-16 | 北京小米移动软件有限公司 | 传输数据的方法、装置、通信设备及存储介质 |
US11917551B2 (en) * | 2020-04-01 | 2024-02-27 | Mediatek Singapore Pte. Ltd. | Apparatus and methods for coordinated spatial reuse in a wireless network |
US11368896B2 (en) * | 2020-05-01 | 2022-06-21 | Semiconductor Components Industries, Llc | Flexible distributed antenna array |
US11212750B1 (en) * | 2020-07-23 | 2021-12-28 | Huawei Technologies Co., Ltd. | Method, device, and medium for spatial frequency reuse in wireless networks |
US11510157B1 (en) * | 2021-05-21 | 2022-11-22 | Arista Networks, Inc. | Adaptive thresholds for spatial reuse |
CN114302496A (zh) * | 2021-12-17 | 2022-04-08 | 深圳市联平半导体有限公司 | 数据发送方法、装置、存储介质、处理器及ap终端 |
US11778666B2 (en) * | 2022-02-16 | 2023-10-03 | Qualcomm Incorporated | Coordinated spatial reuse |
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CN104301086A (zh) * | 2013-07-15 | 2015-01-21 | 中兴通讯股份有限公司 | 无线网络中的全双工操作 |
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WO2016126395A1 (en) * | 2015-02-06 | 2016-08-11 | Intel IP Corporation | Wireless device, method, and computer readable media for spatial reuse in a high efficiency wireless local-area network |
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US8553628B2 (en) * | 2009-06-11 | 2013-10-08 | Electronics And Telecommunications Research Institute | Scheduling method and apparatus for spatial reuse |
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WO2018057638A1 (en) | 2016-09-20 | 2018-03-29 | Marvell World Trade Ltd. | Spatial reuse transmissions in wlans |
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2017
- 2017-09-20 WO PCT/US2017/052541 patent/WO2018057638A1/en active Application Filing
- 2017-09-20 US US15/710,640 patent/US10375695B2/en active Active
- 2017-09-20 DE DE112017004721.8T patent/DE112017004721T5/de active Pending
- 2017-09-20 CN CN201780057521.2A patent/CN109716832B/zh active Active
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2019
- 2019-08-05 US US16/532,016 patent/US10694523B2/en active Active
Patent Citations (5)
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WO2010143874A2 (en) * | 2009-06-09 | 2010-12-16 | Lg Electronics Inc. | Method of controlling network in wireless network and device |
CN103858510A (zh) * | 2011-09-06 | 2014-06-11 | 高通股份有限公司 | 用于使得多个设备能够共享数据传输时段的方法和装置 |
CN105191477A (zh) * | 2013-05-03 | 2015-12-23 | 高通股份有限公司 | 用于重用无线介质以获得高效率wifi的系统和方法 |
CN104301086A (zh) * | 2013-07-15 | 2015-01-21 | 中兴通讯股份有限公司 | 无线网络中的全双工操作 |
WO2016126395A1 (en) * | 2015-02-06 | 2016-08-11 | Intel IP Corporation | Wireless device, method, and computer readable media for spatial reuse in a high efficiency wireless local-area network |
Also Published As
Publication number | Publication date |
---|---|
US10694523B2 (en) | 2020-06-23 |
US10375695B2 (en) | 2019-08-06 |
DE112017004721T5 (de) | 2019-06-13 |
WO2018057638A1 (en) | 2018-03-29 |
US20200077404A1 (en) | 2020-03-05 |
US20180084554A1 (en) | 2018-03-22 |
CN109716832A (zh) | 2019-05-03 |
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