AU2016206694B2 - Listen before talk load based channel access for co-existence with Wi-Fi - Google Patents
Listen before talk load based channel access for co-existence with Wi-Fi Download PDFInfo
- Publication number
- AU2016206694B2 AU2016206694B2 AU2016206694A AU2016206694A AU2016206694B2 AU 2016206694 B2 AU2016206694 B2 AU 2016206694B2 AU 2016206694 A AU2016206694 A AU 2016206694A AU 2016206694 A AU2016206694 A AU 2016206694A AU 2016206694 B2 AU2016206694 B2 AU 2016206694B2
- Authority
- AU
- Australia
- Prior art keywords
- contention
- medium access
- wireless
- window size
- devices
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 230000006870 function Effects 0.000 description 29
- 230000007423 decrease Effects 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 18
- 238000013016 damping Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 108700026140 MAC combination Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013515 script Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- 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
-
- 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
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- 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
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562104001P | 2015-01-15 | 2015-01-15 | |
| US62/104,001 | 2015-01-15 | ||
| US201562183619P | 2015-06-23 | 2015-06-23 | |
| US62/183,619 | 2015-06-23 | ||
| US201562184043P | 2015-06-24 | 2015-06-24 | |
| US62/184,043 | 2015-06-24 | ||
| US201562203278P | 2015-08-10 | 2015-08-10 | |
| US62/203,278 | 2015-08-10 | ||
| US201562215494P | 2015-09-08 | 2015-09-08 | |
| US62/215,494 | 2015-09-08 | ||
| US201562239450P | 2015-10-09 | 2015-10-09 | |
| US62/239,450 | 2015-10-09 | ||
| US201562252947P | 2015-11-09 | 2015-11-09 | |
| US62/252,947 | 2015-11-09 | ||
| US14/994,604 US10051516B2 (en) | 2015-01-15 | 2016-01-13 | Wi-Fi compatible channel access |
| US14/994,604 | 2016-01-13 | ||
| PCT/US2016/013425 WO2016115357A1 (en) | 2015-01-15 | 2016-01-14 | Listen before talk load based channel access for co-existence with wi-fi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2016206694A1 AU2016206694A1 (en) | 2017-06-15 |
| AU2016206694B2 true AU2016206694B2 (en) | 2020-06-04 |
Family
ID=55221581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016206694A Ceased AU2016206694B2 (en) | 2015-01-15 | 2016-01-14 | Listen before talk load based channel access for co-existence with Wi-Fi |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10051516B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3245836A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6591550B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR20170103802A (cg-RX-API-DMAC7.html) |
| CN (1) | CN107113888B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2016206694B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112017015132A2 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI678112B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016115357A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160212768A1 (en) * | 2015-01-15 | 2016-07-21 | Qualcomm Incorporated | Wi-fi compatible channel access |
| US10159009B2 (en) * | 2016-10-12 | 2018-12-18 | Qualcomm Incorporated | Method and apparatus for adaptation of EDCA parameters to ensure access by a wireless node |
| CN108322927B (zh) * | 2017-01-14 | 2021-07-09 | 华为技术有限公司 | 一种信道竞争方法及wur站点 |
| CN107613570B (zh) * | 2017-10-26 | 2020-12-22 | 李艳丽 | 一种基于ZigBee网络的服务质量优化方法及系统 |
| WO2020005214A1 (en) * | 2018-06-26 | 2020-01-02 | Intel IP Corporation | Deterministic backoff with collision avoidance |
| CN111107614B (zh) * | 2018-10-26 | 2022-03-04 | 中兴通讯股份有限公司 | 终端设备控制方法、装置及终端设备可读存储介质 |
| US11071091B2 (en) | 2019-01-10 | 2021-07-20 | At&T Intellectual Property I, L.P. | Contention level signaling for resource pools |
| WO2021120182A1 (zh) * | 2019-12-20 | 2021-06-24 | 北京小米移动软件有限公司 | 数据传输方法、装置及通信设备 |
| CN117240425B (zh) * | 2020-11-12 | 2024-06-11 | 华为技术有限公司 | Ppdu中空间复用参数字段的确定方法及相关装置 |
| CN113825103B (zh) * | 2021-08-27 | 2022-07-22 | 北京国信华源科技有限公司 | 一种基于LoRa通信的载波通信系统 |
| US11973548B2 (en) | 2022-02-03 | 2024-04-30 | T-Mobile Usa, Inc. | Adjusting a configuration of a wireless telecommunication network |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7027462B2 (en) * | 2001-01-02 | 2006-04-11 | At&T Corp. | Random medium access methods with backoff adaptation to traffic |
| US6965942B1 (en) * | 2001-01-12 | 2005-11-15 | 3Com Corporation | Method and system for improving throughput over wireless local area networks with a dynamic contention window |
| US20040093421A1 (en) * | 2002-11-07 | 2004-05-13 | Yong Peng | Method, system and communication node for improving the throughput on WLAN and k-DCF protocol |
| US6937591B2 (en) * | 2003-02-27 | 2005-08-30 | Microsoft Corporation | Quality of service differentiation in wireless networks |
| US7787366B2 (en) * | 2005-02-02 | 2010-08-31 | Interdigital Technology Corporation | Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations |
| US20080069079A1 (en) | 2006-09-19 | 2008-03-20 | Star-H Corporation | System and method for spectrum sharing |
| US7826838B1 (en) | 2006-11-02 | 2010-11-02 | Nvidia Corporation | Adaptive contention for wireless devices |
| US7848263B2 (en) * | 2006-11-28 | 2010-12-07 | Marvell International, Ltd. | Simplified auto-configuration and service discovery in ad-hoc networks |
| US20100135264A1 (en) | 2008-12-02 | 2010-06-03 | Thomas Nilsson | Communication Method under IEEE 802.11e Enhanced Distributed Channel Access |
| EP2257115A1 (en) * | 2009-05-26 | 2010-12-01 | Thomson Licensing, Inc. | A constant window back-off method for multiple access in wireless local area networks |
| US8526464B2 (en) | 2010-01-26 | 2013-09-03 | Kapsch Trafficcom Ag | Adaptive contention window in discontinuous wireless communication channels |
| JP5376673B2 (ja) * | 2010-06-15 | 2013-12-25 | トムソン ライセンシング | コンテンション型ネットワークにおける媒体アクセスのための装置 |
| US9408236B2 (en) * | 2010-07-25 | 2016-08-02 | Lg Electronics Inc. | Method for distributing random access, method for distributing and performing random access, and device therefor |
| KR101529204B1 (ko) | 2010-12-22 | 2015-06-16 | 한국전자통신연구원 | 무선 랜 시스템의 매체접근제어 장치 및 방법 |
| US20130223419A1 (en) * | 2012-02-29 | 2013-08-29 | Nokia Corporation | Method, apparatus, and computer program product for power saving enhancements in wireless communication |
| US9148892B2 (en) | 2012-08-31 | 2015-09-29 | Cambridge Silicon Radio Limited | Transmitting data |
| CN103686838B (zh) | 2012-09-05 | 2016-12-21 | 中兴通讯股份有限公司 | 竞争窗口值自适应调整方法和装置 |
| JP5889815B2 (ja) * | 2013-02-21 | 2016-03-22 | 日本電信電話株式会社 | 無線ｌａｎ装置およびバックオフ制御方法 |
| FR3012931B1 (fr) | 2013-11-06 | 2015-12-25 | Commissariat Energie Atomique | Procede et systeme d'acces multiple avec multiplexage frequentiel de plusieurs requetes d'autorisation d'envoi de donnees par nœud source |
| JP6384924B2 (ja) | 2014-02-14 | 2018-09-05 | 日本電気通信システム株式会社 | 無線通信端末 |
| US20160212768A1 (en) | 2015-01-15 | 2016-07-21 | Qualcomm Incorporated | Wi-fi compatible channel access |
-
2016
- 2016-01-13 US US14/994,604 patent/US10051516B2/en active Active
- 2016-01-14 WO PCT/US2016/013425 patent/WO2016115357A1/en not_active Ceased
- 2016-01-14 TW TW105101137A patent/TWI678112B/zh not_active IP Right Cessation
- 2016-01-14 KR KR1020177018805A patent/KR20170103802A/ko not_active Abandoned
- 2016-01-14 CN CN201680005678.6A patent/CN107113888B/zh active Active
- 2016-01-14 AU AU2016206694A patent/AU2016206694B2/en not_active Ceased
- 2016-01-14 JP JP2017537314A patent/JP6591550B2/ja not_active Expired - Fee Related
- 2016-01-14 BR BR112017015132-4A patent/BR112017015132A2/pt not_active IP Right Cessation
- 2016-01-14 EP EP16701401.8A patent/EP3245836A1/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| Alcatel-Lucent Shanghai Bell, et al., "Considerations on LBT Enhancements for Licensed-Assisted Access", R1-144083, 3GPP TSG RAN WG1 Meeting #78bis, Ljubljana, Slovenia, 6-10 August 2014 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170103802A (ko) | 2017-09-13 |
| JP2018506221A (ja) | 2018-03-01 |
| JP6591550B2 (ja) | 2019-10-16 |
| US20160212656A1 (en) | 2016-07-21 |
| CN107113888B (zh) | 2020-08-04 |
| TW201630447A (zh) | 2016-08-16 |
| EP3245836A1 (en) | 2017-11-22 |
| BR112017015132A2 (pt) | 2018-01-30 |
| US10051516B2 (en) | 2018-08-14 |
| WO2016115357A1 (en) | 2016-07-21 |
| CN107113888A (zh) | 2017-08-29 |
| AU2016206694A1 (en) | 2017-06-15 |
| TWI678112B (zh) | 2019-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |