CA2927609A1 - Methods and apparatus for multiple user uplink bandwidth allocation - Google Patents
Methods and apparatus for multiple user uplink bandwidth allocation Download PDFInfo
- Publication number
- CA2927609A1 CA2927609A1 CA2927609A CA2927609A CA2927609A1 CA 2927609 A1 CA2927609 A1 CA 2927609A1 CA 2927609 A CA2927609 A CA 2927609A CA 2927609 A CA2927609 A CA 2927609A CA 2927609 A1 CA2927609 A1 CA 2927609A1
- Authority
- CA
- Canada
- Prior art keywords
- uplink transmission
- bandwidth
- transmitting
- transmission
- assigned
- 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.)
- Abandoned
Links
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- OVGWMUWIRHGGJP-WVDJAODQSA-N (z)-7-[(1s,3r,4r,5s)-3-[(e,3r)-3-hydroxyoct-1-enyl]-6-thiabicyclo[3.1.1]heptan-4-yl]hept-5-enoic acid Chemical compound OC(=O)CCC\C=C/C[C@@H]1[C@@H](/C=C/[C@H](O)CCCCC)C[C@@H]2S[C@H]1C2 OVGWMUWIRHGGJP-WVDJAODQSA-N 0.000 description 23
- 101100161473 Arabidopsis thaliana ABCB25 gene Proteins 0.000 description 23
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Classifications
-
- 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
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361898298P | 2013-10-31 | 2013-10-31 | |
| US61/898,298 | 2013-10-31 | ||
| US201462052417P | 2014-09-18 | 2014-09-18 | |
| US62/052,417 | 2014-09-18 | ||
| US14/527,329 | 2014-10-29 | ||
| US14/527,329 US9474073B2 (en) | 2013-10-31 | 2014-10-29 | Methods and apparatus for multiple user uplink bandwidth allocation |
| PCT/US2014/063153 WO2015066326A1 (en) | 2013-10-31 | 2014-10-30 | Methods and apparatus for multiple user uplink bandwidth allocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2927609A1 true CA2927609A1 (en) | 2015-05-07 |
Family
ID=52995376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2927609A Abandoned CA2927609A1 (en) | 2013-10-31 | 2014-10-30 | Methods and apparatus for multiple user uplink bandwidth allocation |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US9474073B2 (https=) |
| EP (1) | EP3064006B1 (https=) |
| JP (4) | JP2016541165A (https=) |
| KR (2) | KR101754062B1 (https=) |
| CN (3) | CN105706510A (https=) |
| CA (1) | CA2927609A1 (https=) |
| WO (1) | WO2015066326A1 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9474073B2 (en) | 2013-10-31 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink bandwidth allocation |
| WO2015108873A1 (en) * | 2014-01-15 | 2015-07-23 | Huawei Technologies Co., Ltd. | System and method for uplink ofdma transmission |
| KR102438318B1 (ko) * | 2014-10-10 | 2022-08-30 | 뉴라컴 인코포레이티드 | 고효율 무선랜에서 동적 자원 할당 |
| US20160119927A1 (en) * | 2014-10-24 | 2016-04-28 | Newracom, Inc. | Ofdma resource assignment rules to achieve robustness |
| CN107006005B (zh) * | 2014-12-02 | 2021-01-29 | 瑞典爱立信有限公司 | 用于处理无线电频谱中的信道的方法和模块 |
| WO2016108633A1 (ko) * | 2014-12-30 | 2016-07-07 | 엘지전자 주식회사 | 무선랜 시스템에서 트리거 프레임 수신 후 상향링크 전송 수행 방법 및 장치 |
| EP3241397B1 (en) * | 2015-02-06 | 2020-01-01 | Apple Inc. | Method and apparatus for time division lte transmission in unlicensed radio frequency bands |
| WO2016186476A1 (ko) * | 2015-05-21 | 2016-11-24 | 엘지전자 주식회사 | 무선랜 시스템에서 유휴 채널 정보에 기반한 스케줄링 방법 및 이를 위한 장치 |
| JP6968240B2 (ja) * | 2015-05-21 | 2021-11-17 | 華為技術有限公司Huawei Technologies Co., Ltd. | データ送信方法および装置 |
| CN107534996B (zh) * | 2015-05-21 | 2023-11-03 | 华为技术有限公司 | 一种数据传输方法、装置、系统及接入点 |
| US11350448B2 (en) | 2015-06-16 | 2022-05-31 | Qualcomm Incorporated | Transmission opportunity contention for multiple user operation |
| GB2539693B (en) | 2015-06-24 | 2019-06-19 | Canon Kk | Emission of a signal in unused resource units to increase energy detection of an 802.11 channel |
| US10123330B2 (en) * | 2015-07-01 | 2018-11-06 | Samsung Electronics Co., Ltd. | Methods to enable efficient wideband operations in local area networks using OFDMA |
| KR102373578B1 (ko) * | 2015-07-31 | 2022-03-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치 |
| US10375714B2 (en) * | 2015-08-12 | 2019-08-06 | Blackberry Limited | Uplink resource scheduling control in response to channel busy condition |
| CN106488580B (zh) * | 2015-09-02 | 2020-07-07 | 华为技术有限公司 | 竞争接入方法、竞争接入装置、站点及竞争接入系统 |
| CN108293265B (zh) | 2015-10-21 | 2021-07-27 | 松下电器（美国）知识产权公司 | 用户设备以及无线通信方法 |
| CN106921476B (zh) * | 2015-12-25 | 2020-05-08 | 华为技术有限公司 | 一种基于多时间段的资源指示方法和装置 |
| CN105554891B (zh) * | 2015-12-28 | 2019-01-18 | 珠海市魅族科技有限公司 | 无线局域网的通信方法及通信装置和站点 |
| CN106937357B (zh) * | 2015-12-31 | 2020-09-18 | 华为技术有限公司 | 一种多用户接入的方法及装置 |
| US11019621B2 (en) | 2016-03-11 | 2021-05-25 | Nokia Technologies Oy | Spectrum efficiency for uplink wireless communications |
| US10728852B2 (en) * | 2016-07-18 | 2020-07-28 | Qualcomm Incorporated | Efficient power utilization for enhanced component carriers |
| US11057830B2 (en) * | 2016-11-10 | 2021-07-06 | Qualcomm Incorporated | Media access control for wakeup radios |
| US10536878B2 (en) * | 2017-03-24 | 2020-01-14 | Mediatek Inc. | User equipment and methods for PDCP duplication in 5G RAN |
| KR102173269B1 (ko) * | 2017-09-22 | 2020-11-04 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서의 대역폭부 오정렬 방지 방법 및 장치 |
| EP3468062A1 (en) * | 2017-10-05 | 2019-04-10 | Nokia Technologies Oy | Heterogeneously equipped multi antenna system and method of operating such system |
| CN112243222B (zh) * | 2019-07-17 | 2021-10-29 | 大唐移动通信设备有限公司 | 一种mu-mimo多终端ue配对方法及装置 |
| KR20210060217A (ko) * | 2019-11-18 | 2021-05-26 | 삼성전자주식회사 | 무선 통신 시스템에서 논리채널제한을 적용하는 방법 및 장치 |
| US11646854B2 (en) * | 2021-04-30 | 2023-05-09 | Qualcomm Incorporated | Distributed resource unit signaling |
| US11916624B2 (en) * | 2021-12-15 | 2024-02-27 | Nxp Usa, Inc. | System and method for enabling multi-user multiple-input-multiple-output communication in wireless networks |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080219201A1 (en) * | 2005-09-16 | 2008-09-11 | Koninklijke Philips Electronics, N.V. | Method of Clustering Devices in Wireless Communication Network |
| ATE431691T1 (de) * | 2006-03-28 | 2009-05-15 | Samsung Electronics Co Ltd | Verfahren und vorrichtung zum diskontinuierlichen empfang eines angeschlossenen endgeräts in einem mobilen kommunikationssystem |
| TWI461016B (zh) * | 2007-09-28 | 2014-11-11 | Interdigital Patent Holdings | 無線通信中增強傳輸格式組合選擇方法及裝置 |
| US9008004B2 (en) * | 2008-02-01 | 2015-04-14 | Lg Electronics Inc. | Method for sending RLC PDU and allocating radio resource in mobile communications system and RLC entity of mobile communications |
| US20100046367A1 (en) * | 2008-08-20 | 2010-02-25 | Qualcomm Incorporated | Power and resource efficient appdu based approach with scheduled data transmission times for wlan |
| PL3691331T3 (pl) * | 2009-10-30 | 2026-02-16 | Electronics And Telecommunications Research Institute | Sposób nadawania symboli kontrolnych i treningowych w systemie komunikacji bezprzewodowej obsługującym wielu użytkowników |
| US8787385B2 (en) * | 2010-06-11 | 2014-07-22 | Marvell World Trade Ltd. | Method and apparatus for determining channel bandwidth |
| CN103098402B (zh) * | 2010-07-01 | 2016-08-03 | Lg电子株式会社 | 在无线lan系统中收发mimo包的方法和设备 |
| KR101417691B1 (ko) * | 2010-08-26 | 2014-07-09 | 엘지전자 주식회사 | 무선랜에서 멀티 채널을 이용하여 제어 정보를 전송하는 방법 및 장치 |
| CN103098526B (zh) * | 2010-09-15 | 2016-11-09 | 瑞典爱立信有限公司 | 用于在信号的ul接收方面辅助或获得辅助的通信网络系统中的无线电基站所用方法和无线电基站 |
| US8787338B2 (en) | 2010-10-04 | 2014-07-22 | Marvell World Trade Ltd. | Determining a communication channel from a plurality of possible channel bandwidths |
| CN103416017B (zh) * | 2010-11-12 | 2016-11-16 | 交互数字专利控股公司 | 用于执行信道聚合和媒介访问控制重传的方法和设备 |
| FI20115043A0 (fi) | 2011-01-17 | 2011-01-17 | Nokia Corp | Lähetysresurssien varaaminen |
| CN103138870B (zh) * | 2011-11-22 | 2015-09-30 | 华为技术有限公司 | 数据传输方法和数据传输装置 |
| US9826434B2 (en) * | 2011-12-16 | 2017-11-21 | Stmicroelectronics, Inc. | Channel bandwidth indication and TXOP protection |
| CN103117833B (zh) * | 2012-12-05 | 2015-05-27 | 上海物联网有限公司 | 一种无线局域网屏蔽设备及屏蔽方法 |
| US9474073B2 (en) | 2013-10-31 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink bandwidth allocation |
-
2014
- 2014-10-29 US US14/527,329 patent/US9474073B2/en active Active
- 2014-10-30 CN CN201480059868.7A patent/CN105706510A/zh active Pending
- 2014-10-30 KR KR1020167014084A patent/KR101754062B1/ko active Active
- 2014-10-30 WO PCT/US2014/063153 patent/WO2015066326A1/en not_active Ceased
- 2014-10-30 KR KR1020177009029A patent/KR102109314B1/ko active Active
- 2014-10-30 EP EP14796982.8A patent/EP3064006B1/en active Active
- 2014-10-30 CN CN201710181717.4A patent/CN106961730B/zh active Active
- 2014-10-30 JP JP2016526352A patent/JP2016541165A/ja not_active Withdrawn
- 2014-10-30 CA CA2927609A patent/CA2927609A1/en not_active Abandoned
- 2014-10-30 CN CN201710181732.9A patent/CN106973433B/zh active Active
-
2016
- 2016-09-09 US US15/261,827 patent/US9844040B2/en active Active
-
2017
- 2017-02-15 US US15/433,973 patent/US9867171B2/en active Active
- 2017-05-08 JP JP2017092462A patent/JP6412202B2/ja active Active
- 2017-05-08 JP JP2017092461A patent/JP6412201B2/ja active Active
-
2018
- 2018-06-13 JP JP2018112917A patent/JP2018186515A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20150117368A1 (en) | 2015-04-30 |
| KR101754062B1 (ko) | 2017-07-05 |
| US20160381675A1 (en) | 2016-12-29 |
| JP2017175641A (ja) | 2017-09-28 |
| EP3064006B1 (en) | 2021-01-06 |
| CN106973433B (zh) | 2020-05-12 |
| CN106961730B (zh) | 2021-03-09 |
| JP6412201B2 (ja) | 2018-10-24 |
| WO2015066326A1 (en) | 2015-05-07 |
| US20170188354A1 (en) | 2017-06-29 |
| US9844040B2 (en) | 2017-12-12 |
| US9474073B2 (en) | 2016-10-18 |
| JP6412202B2 (ja) | 2018-10-24 |
| KR20160079039A (ko) | 2016-07-05 |
| KR20170040372A (ko) | 2017-04-12 |
| CN106973433A (zh) | 2017-07-21 |
| CN106961730A (zh) | 2017-07-18 |
| JP2016541165A (ja) | 2016-12-28 |
| KR102109314B1 (ko) | 2020-05-11 |
| JP2017184248A (ja) | 2017-10-05 |
| EP3064006A1 (en) | 2016-09-07 |
| CN105706510A (zh) | 2016-06-22 |
| US9867171B2 (en) | 2018-01-09 |
| JP2018186515A (ja) | 2018-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170117 |
|
| FZDE | Discontinued |
Effective date: 20200831 |