BR112017023603A2 - métodos e aparelhos para link ascendente de múltiplos usuários - Google Patents
métodos e aparelhos para link ascendente de múltiplos usuáriosInfo
- Publication number
- BR112017023603A2 BR112017023603A2 BR112017023603A BR112017023603A BR112017023603A2 BR 112017023603 A2 BR112017023603 A2 BR 112017023603A2 BR 112017023603 A BR112017023603 A BR 112017023603A BR 112017023603 A BR112017023603 A BR 112017023603A BR 112017023603 A2 BR112017023603 A2 BR 112017023603A2
- Authority
- BR
- Brazil
- Prior art keywords
- wireless device
- methods
- devices
- user uplink
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/04—Scheduled or contention-free access
-
- 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
Abstract
sistemas e métodos são descritos que podem fornecer para link ascendente (ul) multiusuário seletivo de dados para dispositivos sem fio. por exemplo, um primeiro dispositivo sem fio pode solicitar permissão para iniciar uma transmissão ul para um segundo dispositivo sem fio. o primeiro dispositivo sem fio pode então receber, a partir do segundo dispositivo sem fio, permissão para iniciar a transmissão ul de acordo com um protocolo ul multiusuário (mu), determinar uma duração de limite para a transmissão ul, e transmitir dados ul para o segundo dispositivo sem fio de acordo com o protocolo ul mu e a duração de limite.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562157307P | 2015-05-05 | 2015-05-05 | |
US15/145,729 US10285187B2 (en) | 2015-05-05 | 2016-05-03 | Methods and apparatus for multiple user uplink |
PCT/US2016/030826 WO2016179313A1 (en) | 2015-05-05 | 2016-05-04 | Methods and apparatus for multiple user uplink |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017023603A2 true BR112017023603A2 (pt) | 2018-07-24 |
Family
ID=56008872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017023603A BR112017023603A2 (pt) | 2015-05-05 | 2016-05-04 | métodos e aparelhos para link ascendente de múltiplos usuários |
Country Status (8)
Country | Link |
---|---|
US (1) | US10285187B2 (pt) |
EP (1) | EP3292728A1 (pt) |
JP (1) | JP6619449B2 (pt) |
KR (1) | KR102054189B1 (pt) |
CN (1) | CN107637141B (pt) |
BR (1) | BR112017023603A2 (pt) |
CA (1) | CA2980674C (pt) |
WO (1) | WO2016179313A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9883529B2 (en) * | 2015-06-19 | 2018-01-30 | Intel IP Corporation | Controlling uplink transmissions in communication systems with scheduled trigger frames |
CN105099621B (zh) * | 2015-06-29 | 2018-05-22 | 珠海市魅族科技有限公司 | 通信方法和通信设备 |
US10420038B2 (en) | 2015-11-05 | 2019-09-17 | Intel IP Corporation | Transmit power control for uplink transmissions |
US20170181187A1 (en) * | 2015-12-16 | 2017-06-22 | Qualcomm Incorporated | Methods and apparatus for negotiating processing time for multiple user uplink |
JP6971624B2 (ja) * | 2017-05-11 | 2021-11-24 | キヤノン株式会社 | 情報処理装置、制御方法、およびプログラム |
US11026175B2 (en) | 2017-12-04 | 2021-06-01 | Cypress Semiconductor Corporation | Implementation of traffic coexistence for collocated transceivers including Bluetooth transceivers |
US11812438B2 (en) | 2019-03-05 | 2023-11-07 | Apple Inc. | Specifying a transmission-time limit for uplink multi-user communication |
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 |
WO2021162373A1 (ko) * | 2020-02-11 | 2021-08-19 | 엘지전자 주식회사 | 멀티 링크 edca 정보 공유 |
US20230103810A1 (en) * | 2020-03-04 | 2023-04-06 | Lg Electronics Inc. | Method for performing multi-link communication in wireless communication system |
CN115606238A (zh) * | 2020-03-16 | 2023-01-13 | Lg电子株式会社(Kr) | 用于在无线通信系统中执行多链路通信的技术 |
WO2022270896A1 (ko) * | 2021-06-22 | 2022-12-29 | 주식회사 윌러스표준기술연구소 | 공유 txop을 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 |
US20230086527A1 (en) * | 2021-09-20 | 2023-03-23 | Apple Inc. | Low latency wireless communication |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8886755B1 (en) * | 2009-12-09 | 2014-11-11 | Marvell International Ltd. | Method and apparatus for facilitating simultaneous transmission from multiple stations |
CN102457350B (zh) * | 2010-10-22 | 2015-06-03 | 中兴通讯股份有限公司 | 一种数据传输方法及系统 |
WO2012136889A1 (en) * | 2011-04-07 | 2012-10-11 | Nokia Corporation | Method and apparatus for accommodating discontinuous reception in a handover determination |
TWI646812B (zh) * | 2012-01-24 | 2019-01-01 | 內數位專利控股公司 | 無線傳輸/接收單元、在無線傳輸/接收單元中實施的方法以及網路節點 |
KR20150013640A (ko) * | 2012-04-30 | 2015-02-05 | 인터디지탈 패튼 홀딩스, 인크 | 협력형 직교 블록 기반 자원 할당(cobra) 동작을 지원하는 방법 및 장치 |
US9232502B2 (en) * | 2012-10-31 | 2016-01-05 | Samsung Electronics Co., Ltd. | Method and system for uplink multi-user multiple-input-multiple-output communication in wireless networks |
EP2915382B1 (en) * | 2012-11-02 | 2017-05-31 | Interdigital Patent Holdings, Inc. | Power control methods and procedures for wireless local area networks |
US9419752B2 (en) | 2013-03-15 | 2016-08-16 | Samsung Electronics Co., Ltd. | Transmission opportunity operation of uplink multi-user multiple-input-multiple-output communication in wireless networks |
US9860174B2 (en) * | 2013-08-28 | 2018-01-02 | Qualcomm Incorporated | Methods and apparatus for acknowledgment of multi-user uplink wireless transmissions |
US20150110046A1 (en) * | 2013-10-17 | 2015-04-23 | Qualcomm Incorporated | Methods and apparatus for channel state information feedback |
US20170150520A1 (en) * | 2015-04-23 | 2017-05-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling Access to a Radio Medium for Wireless Communication |
-
2016
- 2016-05-03 US US15/145,729 patent/US10285187B2/en active Active
- 2016-05-04 KR KR1020177032053A patent/KR102054189B1/ko active IP Right Grant
- 2016-05-04 WO PCT/US2016/030826 patent/WO2016179313A1/en active Application Filing
- 2016-05-04 JP JP2017557083A patent/JP6619449B2/ja active Active
- 2016-05-04 BR BR112017023603A patent/BR112017023603A2/pt active Search and Examination
- 2016-05-04 CN CN201680025796.3A patent/CN107637141B/zh active Active
- 2016-05-04 CA CA2980674A patent/CA2980674C/en active Active
- 2016-05-04 EP EP16723217.2A patent/EP3292728A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN107637141A (zh) | 2018-01-26 |
JP6619449B2 (ja) | 2019-12-11 |
JP2018521533A (ja) | 2018-08-02 |
WO2016179313A1 (en) | 2016-11-10 |
EP3292728A1 (en) | 2018-03-14 |
CN107637141B (zh) | 2021-05-14 |
US20160330755A1 (en) | 2016-11-10 |
KR102054189B1 (ko) | 2019-12-10 |
CA2980674A1 (en) | 2016-11-10 |
KR20180002670A (ko) | 2018-01-08 |
CA2980674C (en) | 2023-03-14 |
US10285187B2 (en) | 2019-05-07 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] |