BR112018073032A2 - técnicas de recuo para transição entre modos de usuário único e vários usuários - Google Patents
técnicas de recuo para transição entre modos de usuário único e vários usuáriosInfo
- Publication number
- BR112018073032A2 BR112018073032A2 BR112018073032A BR112018073032A BR112018073032A2 BR 112018073032 A2 BR112018073032 A2 BR 112018073032A2 BR 112018073032 A BR112018073032 A BR 112018073032A BR 112018073032 A BR112018073032 A BR 112018073032A BR 112018073032 A2 BR112018073032 A2 BR 112018073032A2
- Authority
- BR
- Brazil
- Prior art keywords
- single user
- modes
- counters
- access
- medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000007704 transition Effects 0.000 title abstract 2
- 238000007373 indentation Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- 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
- 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
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- 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
- 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
- H04B7/0413—MIMO systems
-
- 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)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
são apresentados métodos e um equipamento para determinar valores de recuo quando da transição entre modos de usuário único (su) e vários usuários (mu). uma estação (sta) transita de um modo de usuário único (su) no qual um primeiro conjunto de parâmetros é utilizado para tentar acessar o meio, para um modo de vários usuários (mu), no qual um segundo conjunto de parâmetros é utilizado para tentar acessar o meio. a sta determina, quando transita de volta do modo mu para o modo su, um ou mais valores a serem utilizados para estabelecer um ou mais contadores de recuo de um conjunto de contadores de recuo correspondentes. a sta tenta, depois de estabelecer o contador ou contadores de recuo, acessar o meio para uma ou mais transmissões su com base no conjunto dos contadores de recuo.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662333745P | 2016-05-09 | 2016-05-09 | |
US201662409859P | 2016-10-18 | 2016-10-18 | |
US15/587,217 US20170325264A1 (en) | 2016-05-09 | 2017-05-04 | Backoff techniques for transitioning between single-user and multi-user modes |
PCT/US2017/031276 WO2017196662A1 (en) | 2016-05-09 | 2017-05-05 | Backoff techniques for transitioning between single-user and multi-user modes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018073032A2 true BR112018073032A2 (pt) | 2019-02-26 |
Family
ID=60243805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018073032A BR112018073032A2 (pt) | 2016-05-09 | 2017-05-05 | técnicas de recuo para transição entre modos de usuário único e vários usuários |
Country Status (7)
Country | Link |
---|---|
US (1) | US20170325264A1 (pt) |
EP (1) | EP3456140A1 (pt) |
JP (1) | JP2019520730A (pt) |
KR (1) | KR20190005163A (pt) |
CN (1) | CN109076611A (pt) |
BR (1) | BR112018073032A2 (pt) |
WO (1) | WO2017196662A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10123351B2 (en) * | 2011-04-15 | 2018-11-06 | Intel Corporation | Methods and arrangements for channel access in wireless networks |
KR102230309B1 (ko) * | 2014-06-20 | 2021-03-19 | 주식회사 윌러스표준기술연구소 | 상향 다중 사용자 전송을 위한 무선 통신 방법 및 이를 이용한 무선 통신 단말 |
US9980224B2 (en) * | 2015-04-03 | 2018-05-22 | Qualcomm Incorporated | Determining inactivity timeout using distributed coordination function |
WO2017196104A1 (ko) | 2016-05-11 | 2017-11-16 | 주식회사 윌러스표준기술연구소 | 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법 |
KR102190240B1 (ko) | 2016-07-06 | 2020-12-14 | 주식회사 윌러스표준기술연구소 | 트리거 정보를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 |
GB2552189B (en) * | 2016-07-13 | 2020-08-05 | Canon Kk | Restored fairness in an 802.11 network implementing resource units |
GB2588042B8 (en) * | 2016-07-13 | 2021-10-20 | Canon Kk | Restored fairness in an 802.11 network implementing resource units |
EP4013179A1 (en) * | 2016-09-07 | 2022-06-15 | Wilus Institute of Standards and Technology Inc. | Wireless communication method using enhanced distributed channel access, and wireless communication terminal using same |
CN116684984A (zh) * | 2016-09-23 | 2023-09-01 | 韦勒斯标准与技术协会公司 | 用于多用户edca操作的无线通信终端和无线通信方法 |
US20180110065A1 (en) * | 2016-10-14 | 2018-04-19 | Mediatek Inc. | Method of Handling Uplink Scheduling for Wireless Communication System |
US10425982B2 (en) * | 2017-06-30 | 2019-09-24 | Intel IP Corporation | Device, system and method to implement multiple-input multiple-output channel access rules in an enhanced directional multi-gigabit network |
WO2020050648A1 (ko) * | 2018-09-05 | 2020-03-12 | 엘지전자 주식회사 | 무선랜 시스템에서 링크를 통해 데이터를 송신하기 위한 방법 및 장치 |
CN111211914A (zh) * | 2018-11-21 | 2020-05-29 | 合勤科技股份有限公司 | 网络设备设定的方法与系统 |
US11219060B2 (en) | 2019-03-12 | 2022-01-04 | Avago Technologies International Sales Pte. Limited | Multi-user (MU) enhanced distributed channel access (EDCA) termination signaling |
KR20200113856A (ko) | 2019-03-26 | 2020-10-07 | 삼성전자주식회사 | 안테나 집합체를 구비한 전자 장치 및 상기 전자 장치의 전력 백오프 제어 방법 |
US11310693B2 (en) * | 2019-12-13 | 2022-04-19 | Google Llc | Switching scheme for opting in and out of multi-user orthogonal frequency-division multiple access |
US11291050B2 (en) * | 2020-08-04 | 2022-03-29 | Itron, Inc. | Managing multi-mode communications between nodes in a network |
EP4218326A1 (en) * | 2020-09-24 | 2023-08-02 | ARRIS Enterprises LLC | Mixed airtime management |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150049727A1 (en) * | 2009-09-23 | 2015-02-19 | Qualcomm Incorporated | Uplink sdma transmit opportunity scheduling |
US8434336B2 (en) * | 2009-11-14 | 2013-05-07 | Qualcomm Incorporated | Method and apparatus for managing client initiated transmissions in multiple-user communication schemes |
US9203552B2 (en) * | 2010-09-08 | 2015-12-01 | Qualcomm Incorporated | Unified feedback framework for MU-MIMO enhancement based on indication of preferred precoder pairings |
US8848639B2 (en) * | 2011-04-18 | 2014-09-30 | Broadcom Corporation | Frequency selective transmission within single user, multiple user, multiple access, and/or MIMO wireless communications |
KR101871093B1 (ko) * | 2014-06-02 | 2018-06-25 | 엘지전자 주식회사 | 프레임을 수신하는 방법 및 장치 |
US10009930B2 (en) * | 2014-06-19 | 2018-06-26 | Lg Electronics Inc. | Method and apparatus for transmitting frame |
US9398571B2 (en) * | 2014-09-12 | 2016-07-19 | Newracom, Inc. | System and method for packet information indication in communication systems |
US10531433B2 (en) * | 2014-10-29 | 2020-01-07 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink access |
-
2017
- 2017-05-04 US US15/587,217 patent/US20170325264A1/en not_active Abandoned
- 2017-05-05 CN CN201780028285.1A patent/CN109076611A/zh active Pending
- 2017-05-05 JP JP2018558416A patent/JP2019520730A/ja active Pending
- 2017-05-05 EP EP17724199.9A patent/EP3456140A1/en not_active Withdrawn
- 2017-05-05 KR KR1020187032230A patent/KR20190005163A/ko unknown
- 2017-05-05 WO PCT/US2017/031276 patent/WO2017196662A1/en unknown
- 2017-05-05 BR BR112018073032A patent/BR112018073032A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2017196662A1 (en) | 2017-11-16 |
CN109076611A (zh) | 2018-12-21 |
EP3456140A1 (en) | 2019-03-20 |
US20170325264A1 (en) | 2017-11-09 |
KR20190005163A (ko) | 2019-01-15 |
JP2019520730A (ja) | 2019-07-18 |
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Legal Events
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B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |