TW201613400A - Dynamic CCA scheme with interface control for 802.11 HEW standard and system - Google Patents
Dynamic CCA scheme with interface control for 802.11 HEW standard and systemInfo
- Publication number
- TW201613400A TW201613400A TW104125648A TW104125648A TW201613400A TW 201613400 A TW201613400 A TW 201613400A TW 104125648 A TW104125648 A TW 104125648A TW 104125648 A TW104125648 A TW 104125648A TW 201613400 A TW201613400 A TW 201613400A
- Authority
- TW
- Taiwan
- Prior art keywords
- interference
- dynamic cca
- scheme
- interface control
- cca scheme
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- 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
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- 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
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/086427 WO2016037364A1 (en) | 2014-09-12 | 2014-09-12 | Dynamic cca scheme with interface control for 802.11 hew standard and system |
??PCT/CN2014/086427 | 2014-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201613400A true TW201613400A (en) | 2016-04-01 |
TWI618434B TWI618434B (zh) | 2018-03-11 |
Family
ID=55458283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104125648A TWI618434B (zh) | 2014-09-12 | 2015-08-06 | 用於802.11高效能無線區域網路(hew)規格及系統之帶有干擾控制技術的動態空閒頻道評估(cca)方案 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170223563A1 (zh) |
EP (1) | EP3192297A4 (zh) |
CN (1) | CN106797575B (zh) |
BR (1) | BR112017002447A2 (zh) |
TW (1) | TWI618434B (zh) |
WO (1) | WO2016037364A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3094019B1 (de) * | 2015-05-11 | 2018-03-07 | Rohde & Schwarz GmbH & Co. KG | Hf-testgerät und verfahren zum testen eines d2d-fähigen mobilfunkendgerätes |
US10470128B2 (en) * | 2015-11-18 | 2019-11-05 | Newracom, Inc. | Early detection procedure of high-efficiency frame and decision timing for spatial reuse |
JP6659147B2 (ja) * | 2016-01-19 | 2020-03-04 | キヤノン株式会社 | 通信装置、通信方法、およびプログラム |
CN107371119A (zh) * | 2016-05-13 | 2017-11-21 | 索尼公司 | 电子装置、信息处理设备和信息处理方法 |
CN109076604B (zh) | 2016-05-13 | 2022-11-22 | 松下电器(美国)知识产权公司 | 无线台和通信方法 |
JP7010232B2 (ja) * | 2016-10-24 | 2022-02-10 | ソニーグループ株式会社 | 情報処理装置および信号送信制御方法 |
CN109309926B (zh) * | 2018-09-29 | 2021-12-03 | 中国科学院上海微系统与信息技术研究所 | 一种基于干扰等级的先听后说参数配置方法 |
US11197319B1 (en) * | 2020-05-18 | 2021-12-07 | Hewlett Packard Enterprise Development Lp | Enhanced spatial reuse of radio spectrum in WLAN operation |
US11963021B2 (en) | 2021-10-14 | 2024-04-16 | Hewlett Packard Enterprise Development Lp | Adaptive spatial reuse |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7206840B2 (en) * | 2001-05-11 | 2007-04-17 | Koninklike Philips Electronics N.V. | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
US8441971B2 (en) * | 2004-12-21 | 2013-05-14 | Intel Corporation | Idle state management |
EP1878501A1 (en) * | 2006-07-14 | 2008-01-16 | Roche Diagnostics GmbH | Instrument for heating and cooling |
ATE407480T1 (de) * | 2006-07-25 | 2008-09-15 | Alcatel Lucent | Steuerungsverfahren eines abstimmbaren filters und eine basissstation |
US8050627B2 (en) * | 2006-12-15 | 2011-11-01 | Motorola Mobility, Inc. | Method and system for predictive sensing of periodic intermittent interference |
US7830848B2 (en) * | 2007-04-25 | 2010-11-09 | Intel Corporation | Network-wide clear channel assessment threshold |
US8223901B2 (en) * | 2007-05-25 | 2012-07-17 | Nokia Corporation | Interference in communication devices |
EP2217030B1 (en) * | 2009-02-05 | 2011-08-31 | NTT DoCoMo, Inc. | Adaptively setting the carrier sense threshold |
US8144613B2 (en) * | 2009-05-18 | 2012-03-27 | Empire Technology Development Llc | Achieving quality of service in a wireless local area network |
CN102646117B (zh) * | 2012-02-20 | 2015-07-08 | 华为技术有限公司 | 文件数据传送的方法与装置 |
US9319191B2 (en) * | 2013-01-14 | 2016-04-19 | Qualcomm Incorporated | System and method for selecting medium access parameters for each communication session |
US9813938B2 (en) * | 2013-07-11 | 2017-11-07 | Qualcomm Incorporated | Systems and methods for dynamic adaptation of channel access or transmission parameters |
US9521587B2 (en) * | 2013-12-11 | 2016-12-13 | Futurewei Technologies, Inc. | System and method for determining a clear channel assessment threshold |
CN104202755B (zh) * | 2014-03-03 | 2019-08-30 | 中兴通讯股份有限公司 | 一种信道检测方法、终端及系统 |
US9531494B2 (en) * | 2014-03-28 | 2016-12-27 | Qualcomm Incorporated | Techniques for acquiring measurements of a shared spectrum and performing channel selection for access points using the shared spectrum |
EP3235282A4 (en) * | 2014-12-15 | 2018-06-13 | Intel Corporation | Dynamic cca scheme with legacy device coexistance |
-
2014
- 2014-09-12 EP EP14901464.9A patent/EP3192297A4/en not_active Withdrawn
- 2014-09-12 US US15/501,298 patent/US20170223563A1/en not_active Abandoned
- 2014-09-12 WO PCT/CN2014/086427 patent/WO2016037364A1/en active Application Filing
- 2014-09-12 BR BR112017002447A patent/BR112017002447A2/pt not_active Application Discontinuation
- 2014-09-12 CN CN201480080764.4A patent/CN106797575B/zh active Active
-
2015
- 2015-08-06 TW TW104125648A patent/TWI618434B/zh active
Also Published As
Publication number | Publication date |
---|---|
TWI618434B (zh) | 2018-03-11 |
WO2016037364A1 (en) | 2016-03-17 |
US20170223563A1 (en) | 2017-08-03 |
EP3192297A4 (en) | 2018-04-04 |
CN106797575A (zh) | 2017-05-31 |
CN106797575B (zh) | 2021-03-09 |
BR112017002447A2 (pt) | 2017-12-05 |
EP3192297A1 (en) | 2017-07-19 |
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