JP2021132389A - Wifiチャネル選択およびサブチャネル選択性送信 - Google Patents
Wifiチャネル選択およびサブチャネル選択性送信 Download PDFInfo
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- 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
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- 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
- 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]
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
- 第1のIEEE802.11デバイスであって、
第2のIEEE802.11デバイスからのアソシエーション応答フレームまたは再アソシエーション応答フレームにおいて、サブチャネル選択性送信動作が現在使用されているという表示を受信し、サブチャネル選択性送信動作が現在使用されているという前記表示は、前記アソシエーション応答フレームまたは前記再アソシエーション応答フレームの要素において提供され、
チャネルビットマップを受信し、
前記第2のIEEE802.11デバイスからの短ビーコンにおいて、サブチャネル選択性送信期間の間に前記第1のIEEE802.11デバイスによる使用のために利用可能である主チャネルの表示を受信し、前記サブチャネル選択性送信期間は前記短ビーコンの後の間隔であり、および前記サブチャネル選択性送信期間の間に利用可能である前記主チャネルの前記表示は前記チャネルビットマップ内のチャネルを識別し、
前記サブチャネル選択性送信期間の間に、前記主チャネルにアクセスする
ように構成されたプロセッサを備えたことを特徴とする第1のIEEE802.11デバイス。
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US201361831988P | 2013-06-06 | 2013-06-06 | |
US61/831,988 | 2013-06-06 | ||
JP2018229425A JP7117988B2 (ja) | 2013-06-06 | 2018-12-06 | Wifiチャネル選択およびサブチャネル選択性送信 |
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JP2021132389A true JP2021132389A (ja) | 2021-09-09 |
JP7459013B2 JP7459013B2 (ja) | 2024-04-01 |
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JP2018229425A Active JP7117988B2 (ja) | 2013-06-06 | 2018-12-06 | Wifiチャネル選択およびサブチャネル選択性送信 |
JP2021078593A Active JP7459013B2 (ja) | 2013-06-06 | 2021-05-06 | Wifiチャネル選択およびサブチャネル選択性送信 |
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EP (2) | EP4325997A3 (ja) |
JP (3) | JP6449864B2 (ja) |
TW (3) | TW201937948A (ja) |
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JP2019068453A (ja) | 2019-04-25 |
EP3005815B1 (en) | 2024-01-10 |
US11432300B2 (en) | 2022-08-30 |
EP4325997A3 (en) | 2024-05-15 |
US20190174508A1 (en) | 2019-06-06 |
TW201937948A (zh) | 2019-09-16 |
US20220417939A1 (en) | 2022-12-29 |
US20240155661A1 (en) | 2024-05-09 |
WO2014197764A1 (en) | 2014-12-11 |
US11917671B2 (en) | 2024-02-27 |
JP2016523477A (ja) | 2016-08-08 |
JP7117988B2 (ja) | 2022-08-15 |
TWI845921B (zh) | 2024-06-21 |
JP7459013B2 (ja) | 2024-04-01 |
TW202245496A (zh) | 2022-11-16 |
EP3005815A1 (en) | 2016-04-13 |
JP6449864B2 (ja) | 2019-01-09 |
TWI669021B (zh) | 2019-08-11 |
US10206218B2 (en) | 2019-02-12 |
TW201503750A (zh) | 2015-01-16 |
US20160135199A1 (en) | 2016-05-12 |
EP4325997A2 (en) | 2024-02-21 |
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