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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- 230000005540 biological transmission Effects 0.000 claims abstract description 159
- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000012549 training Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 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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- OVGWMUWIRHGGJP-WTODYLRWSA-N (z)-7-[(1r,3s,4s,5r)-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-WTODYLRWSA-N 0.000 description 1
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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 US9474073B2 (en) | 2013-10-31 | 2014-10-29 | Methods and apparatus for multiple user uplink bandwidth allocation |
| US14/527,329 | 2014-10-29 | ||
| 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 (enExample) |
| EP (1) | EP3064006B1 (enExample) |
| JP (4) | JP2016541165A (enExample) |
| KR (2) | KR101754062B1 (enExample) |
| CN (3) | CN106973433B (enExample) |
| CA (1) | CA2927609A1 (enExample) |
| WO (1) | WO2015066326A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9474073B2 (en) | 2013-10-31 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink bandwidth allocation |
| EP3087791B1 (en) * | 2014-01-15 | 2018-12-12 | 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 |
| WO2016089284A1 (en) * | 2014-12-02 | 2016-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and modules for handling channels in a radio spectrum |
| JP6470417B2 (ja) * | 2014-12-30 | 2019-02-13 | エルジー エレクトロニクス インコーポレイティド | 無線ｌａｎシステムにおけるトリガフレームの受信後の上りリンク伝送方法及び装置 |
| KR102080982B1 (ko) * | 2015-02-06 | 2020-02-24 | 애플 인크. | 비면허 무선 주파수 대역에서의 시분할 lte 전송을 위한 방법 및 장치 |
| AU2015395033B2 (en) * | 2015-05-21 | 2019-06-20 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus |
| 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 |
| WO2016186476A1 (ko) * | 2015-05-21 | 2016-11-24 | 엘지전자 주식회사 | 무선랜 시스템에서 유휴 채널 정보에 기반한 스케줄링 방법 및 이를 위한 장치 |
| 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 |
| AU2015404488B2 (en) * | 2015-07-31 | 2019-03-07 | Lg Electronics Inc. | Method for transmitting data in wireless communication system and apparatus therefor |
| 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 |
| EP3366076B1 (en) | 2015-10-21 | 2019-10-16 | Panasonic Intellectual Property Corporation of America | User equipment, enodeb and wireless communication method |
| 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 |
| 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 |
| EP1841249B1 (en) * | 2006-03-28 | 2009-05-13 | Samsung Electronics Co., Ltd. | Method and apparatus for discontinuous reception of connected terminal in a mobile communication system |
| KR101568887B1 (ko) * | 2007-09-28 | 2015-11-12 | 인터디지탈 패튼 홀딩스, 인크 | 무선 통신에서의 강화된 전송 포맷 조합 선택을 위한 방법 및 장치 |
| CA2692649C (en) * | 2008-02-01 | 2015-07-07 | 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 |
| ES2809528T3 (es) * | 2009-10-30 | 2021-03-04 | Electronics & Telecommunications Res Inst | Método para transmitir símbolos de control y entrenamiento en un sistema de comunicación inalámbrica multiusuario |
| KR101898896B1 (ko) * | 2010-06-11 | 2018-09-14 | 마벨 월드 트레이드 리미티드 | 채널 대역폭 결정 방법 및 장치 |
| WO2012002758A2 (ko) * | 2010-07-01 | 2012-01-05 | 엘지전자 주식회사 | 무선랜 시스템에서 mimo 패킷을 송수신하는 방법 및 장치 |
| US9078245B2 (en) * | 2010-08-26 | 2015-07-07 | Lg Electronics Inc. | Method and apparatus for transmitting control information in wireless local area network using multi-channel |
| EP2617245B1 (en) * | 2010-09-15 | 2017-03-08 | Telefonaktiebolaget LM Ericsson (publ) | A method for a radio base station and a radio base station in a communication network system for assisting in or obtaining assistance in the ul reception of signals |
| US8670399B2 (en) | 2010-10-04 | 2014-03-11 | Marvell World Trade Ltd. | Determining a communication channel from a plurality of possible channel bandwidths |
| CN107104769A (zh) * | 2010-11-12 | 2017-08-29 | 交互数字专利控股公司 | 用于节点执行信道聚合的方法和网络节点 |
| 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 KR KR1020167014084A patent/KR101754062B1/ko active Active
- 2014-10-30 KR KR1020177009029A patent/KR102109314B1/ko active Active
- 2014-10-30 EP EP14796982.8A patent/EP3064006B1/en active Active
- 2014-10-30 WO PCT/US2014/063153 patent/WO2015066326A1/en not_active Ceased
- 2014-10-30 CA CA2927609A patent/CA2927609A1/en not_active Abandoned
- 2014-10-30 JP JP2016526352A patent/JP2016541165A/ja not_active Withdrawn
- 2014-10-30 CN CN201710181732.9A patent/CN106973433B/zh active Active
- 2014-10-30 CN CN201710181717.4A patent/CN106961730B/zh active Active
- 2014-10-30 CN CN201480059868.7A patent/CN105706510A/zh active Pending
-
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 JP2017092461A patent/JP6412201B2/ja active Active
- 2017-05-08 JP JP2017092462A patent/JP6412202B2/ja active Active
-
2018
- 2018-06-13 JP JP2018112917A patent/JP2018186515A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017175641A (ja) | 2017-09-28 |
| KR20160079039A (ko) | 2016-07-05 |
| EP3064006A1 (en) | 2016-09-07 |
| US9844040B2 (en) | 2017-12-12 |
| US9474073B2 (en) | 2016-10-18 |
| EP3064006B1 (en) | 2021-01-06 |
| CN106973433A (zh) | 2017-07-21 |
| US9867171B2 (en) | 2018-01-09 |
| US20160381675A1 (en) | 2016-12-29 |
| JP6412202B2 (ja) | 2018-10-24 |
| JP2016541165A (ja) | 2016-12-28 |
| JP2018186515A (ja) | 2018-11-22 |
| JP2017184248A (ja) | 2017-10-05 |
| WO2015066326A1 (en) | 2015-05-07 |
| KR20170040372A (ko) | 2017-04-12 |
| CN106961730A (zh) | 2017-07-18 |
| CN106961730B (zh) | 2021-03-09 |
| CN105706510A (zh) | 2016-06-22 |
| KR101754062B1 (ko) | 2017-07-05 |
| CN106973433B (zh) | 2020-05-12 |
| KR102109314B1 (ko) | 2020-05-11 |
| US20150117368A1 (en) | 2015-04-30 |
| US20170188354A1 (en) | 2017-06-29 |
| JP6412201B2 (ja) | 2018-10-24 |
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| US10142972B2 (en) | Methods and apparatus for multiple user uplink response rules | |
| CA2926091A1 (en) | Methods and apparatus for channel state information feedback | |
| US20170118742A1 (en) | Methods and apparatus for uplink clear channel assessment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170117 |
|
| FZDE | Discontinued |
Effective date: 20200831 |