WO2010104327A3 - 복수의 서브채널로 구성된 결합 채널을 사용하는 무선랜 시스템에서의 전송기회 부여방법 및 이를 지원하는 스테이션 - Google Patents
복수의 서브채널로 구성된 결합 채널을 사용하는 무선랜 시스템에서의 전송기회 부여방법 및 이를 지원하는 스테이션 Download PDFInfo
- Publication number
- WO2010104327A3 WO2010104327A3 PCT/KR2010/001498 KR2010001498W WO2010104327A3 WO 2010104327 A3 WO2010104327 A3 WO 2010104327A3 KR 2010001498 W KR2010001498 W KR 2010001498W WO 2010104327 A3 WO2010104327 A3 WO 2010104327A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- granting
- transmission opportunity
- subchannels
- wireless lan
- lan system
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 8
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H04W74/06—Scheduled access using polling
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- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
복수의 서브채널로 구성된 결합 채널을 사용하는 무선랜 시스템에서의 비경쟁 기반 전송기회 부여 방법 및 이를 지원하는 스테이션을 제공한다. 본 발명에 따른 전송기회 부여 방법은 복수의 목적 스테이션에게 전송기회를 승인하는 전송기회 부여 프레임을 전송하는 단계, 상기 전송기회 부여 프레임을 수신하여 전송기회를 획득한 상기 복수의 목적스테이션으로부터 프레임을 수신하는 단계를 포함하고 본 발명에 따른 스테이션은 상술한 방법에 의한 전송기회 부여를 지원한다.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/203,712 US8638772B2 (en) | 2009-03-10 | 2010-03-10 | Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
US14/109,784 US9084266B2 (en) | 2009-03-10 | 2013-12-17 | Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
US14/728,853 US9578656B2 (en) | 2009-03-10 | 2015-06-02 | Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
US15/403,125 US20170135130A1 (en) | 2009-03-10 | 2017-01-10 | Method for granting a transmission opportunity in a wireless lan system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15874509P | 2009-03-10 | 2009-03-10 | |
US61/158,745 | 2009-03-10 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/203,712 A-371-Of-International US8638772B2 (en) | 2009-03-10 | 2010-03-10 | Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
US14/109,784 Continuation US9084266B2 (en) | 2009-03-10 | 2013-12-17 | Method for granting a transmission opportunity in a wireless LAN system that uses a combined channel constituted by a plurality of subchannels, and station supporting the method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010104327A2 WO2010104327A2 (ko) | 2010-09-16 |
WO2010104327A3 true WO2010104327A3 (ko) | 2010-12-23 |
Family
ID=42728944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/001498 WO2010104327A2 (ko) | 2009-03-10 | 2010-03-10 | 복수의 서브채널로 구성된 결합 채널을 사용하는 무선랜 시스템에서의 전송기회 부여방법 및 이를 지원하는 스테이션 |
Country Status (2)
Country | Link |
---|---|
US (4) | US8638772B2 (ko) |
WO (1) | WO2010104327A2 (ko) |
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2010
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-
2013
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2015
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2017
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Also Published As
Publication number | Publication date |
---|---|
US20170135130A1 (en) | 2017-05-11 |
US20150296541A1 (en) | 2015-10-15 |
WO2010104327A2 (ko) | 2010-09-16 |
US20110310834A1 (en) | 2011-12-22 |
US8638772B2 (en) | 2014-01-28 |
US20140105201A1 (en) | 2014-04-17 |
US9578656B2 (en) | 2017-02-21 |
US9084266B2 (en) | 2015-07-14 |
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