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 | 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 (enExample) |
| EP (1) | EP3064006B1 (enExample) |
| JP (4) | JP2016541165A (enExample) |
| KR (2) | KR101754062B1 (enExample) |
| CN (3) | CN106961730B (enExample) |
| CA (1) | CA2927609A1 (enExample) |
| WO (1) | WO2015066326A1 (enExample) |
Families Citing this family (29)
| 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 |
| JP6389262B2 (ja) * | 2014-01-15 | 2018-09-12 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | アップリンクｏｆｄｍａ伝送のためのシステムおよび方法 |
| 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 |
| US10278208B2 (en) | 2014-12-30 | 2019-04-30 | Lg Electronics Inc. | Method and device for performing uplink transmission after receiving trigger frame in wireless LAN system |
| EP3241397B1 (en) * | 2015-02-06 | 2020-01-01 | Apple Inc. | Method and apparatus for time division lte transmission in unlicensed radio frequency bands |
| EP3297385B1 (en) * | 2015-05-21 | 2019-09-18 | Huawei Technologies Co., Ltd. | Data transmission method, device and frame structure |
| 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 |
| 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 |
| JP6377858B2 (ja) * | 2015-07-31 | 2018-08-22 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるデータ送信方法及びこのための装置 |
| 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 |
| EP3595398B1 (en) | 2015-10-21 | 2022-04-27 | 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 |
| JP2019062533A (ja) * | 2017-09-22 | 2019-04-18 | 華碩電腦股▲ふん▼有限公司 | 無線通信システムにおける帯域幅部分ミスアライメントを防ぐ方法及び装置 |
| 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 |
| 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 |
| US8270932B2 (en) * | 2006-03-28 | 2012-09-18 | Samsung Electronics Co., Ltd. | Method and apparatus for discontinuous reception of connected terminal in a mobile communication system |
| TWI514809B (zh) * | 2007-09-28 | 2015-12-21 | Interdigital Patent Holdings | 無線通信中增強傳輸格式組合選擇方法及裝置 |
| WO2009096746A2 (en) * | 2008-02-01 | 2009-08-06 | Lg Electronics Inc. | Method for sending rlc pdu and allocating radio resource in mobile communications system and rlc entity of mobile communications |
| US8730878B2 (en) * | 2008-08-20 | 2014-05-20 | Qualcomm Incorporated | Power and resource efficient APPDU based approach with scheduled block ACKS for WLAN |
| EP3107329B1 (en) * | 2009-10-30 | 2020-05-06 | Electronics and Telecommunications Research Institute | Method for transmitting control and training symbols in multi-user wireless communication system |
| KR101898896B1 (ko) * | 2010-06-11 | 2018-09-14 | 마벨 월드 트레이드 리미티드 | 채널 대역폭 결정 방법 및 장치 |
| KR101396631B1 (ko) * | 2010-07-01 | 2014-05-16 | 엘지전자 주식회사 | 무선랜 시스템에서 ｍｉｍｏ 패킷을 송수신하는 방법 및 장치 |
| 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 |
| US8670399B2 (en) | 2010-10-04 | 2014-03-11 | Marvell World Trade Ltd. | Determining a communication channel from a plurality of possible channel bandwidths |
| WO2012064502A1 (en) | 2010-11-12 | 2012-05-18 | Interdigital Patent Holdings, Inc. | Method and apparatus for performing channel aggregation and medium access control retransmission |
| 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 JP JP2016526352A patent/JP2016541165A/ja not_active Withdrawn
- 2014-10-30 CA CA2927609A patent/CA2927609A1/en not_active Abandoned
- 2014-10-30 WO PCT/US2014/063153 patent/WO2015066326A1/en not_active Ceased
- 2014-10-30 CN CN201710181717.4A patent/CN106961730B/zh active Active
- 2014-10-30 CN CN201480059868.7A patent/CN105706510A/zh active Pending
- 2014-10-30 CN CN201710181732.9A patent/CN106973433B/zh active Active
- 2014-10-30 KR KR1020167014084A patent/KR101754062B1/ko active Active
- 2014-10-30 EP EP14796982.8A patent/EP3064006B1/en active Active
- 2014-10-30 KR KR1020177009029A patent/KR102109314B1/ko 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 |
|---|---|
| KR101754062B1 (ko) | 2017-07-05 |
| JP2018186515A (ja) | 2018-11-22 |
| KR20170040372A (ko) | 2017-04-12 |
| US9474073B2 (en) | 2016-10-18 |
| CN106961730A (zh) | 2017-07-18 |
| KR102109314B1 (ko) | 2020-05-11 |
| US9844040B2 (en) | 2017-12-12 |
| CN106973433A (zh) | 2017-07-21 |
| US20170188354A1 (en) | 2017-06-29 |
| US20150117368A1 (en) | 2015-04-30 |
| KR20160079039A (ko) | 2016-07-05 |
| JP2017184248A (ja) | 2017-10-05 |
| CN106961730B (zh) | 2021-03-09 |
| WO2015066326A1 (en) | 2015-05-07 |
| JP6412201B2 (ja) | 2018-10-24 |
| JP2016541165A (ja) | 2016-12-28 |
| JP2017175641A (ja) | 2017-09-28 |
| JP6412202B2 (ja) | 2018-10-24 |
| CN106973433B (zh) | 2020-05-12 |
| EP3064006A1 (en) | 2016-09-07 |
| US9867171B2 (en) | 2018-01-09 |
| EP3064006B1 (en) | 2021-01-06 |
| CN105706510A (zh) | 2016-06-22 |
| US20160381675A1 (en) | 2016-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170117 |
|
| FZDE | Discontinued |
Effective date: 20200831 |