KR102655353B1 - 무선 통신들 및 업링크 멀티-사용자 mimo에서 스트림 당 및 안테나 당 사이클릭 시프트 지연 - Google Patents
무선 통신들 및 업링크 멀티-사용자 mimo에서 스트림 당 및 안테나 당 사이클릭 시프트 지연 Download PDFInfo
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- KR102655353B1 KR102655353B1 KR1020187019302A KR20187019302A KR102655353B1 KR 102655353 B1 KR102655353 B1 KR 102655353B1 KR 1020187019302 A KR1020187019302 A KR 1020187019302A KR 20187019302 A KR20187019302 A KR 20187019302A KR 102655353 B1 KR102655353 B1 KR 102655353B1
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Classifications
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- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662276671P | 2016-01-08 | 2016-01-08 | |
| US62/276,671 | 2016-01-08 | ||
| US201662334295P | 2016-05-10 | 2016-05-10 | |
| US62/334,295 | 2016-05-10 | ||
| US15/400,649 US10863510B2 (en) | 2016-01-08 | 2017-01-06 | Per stream and per antenna cyclic shift delay in wireless communications and uplink multi-user MIMO |
| US15/400,649 | 2017-01-06 | ||
| PCT/US2017/012645 WO2017120554A1 (en) | 2016-01-08 | 2017-01-07 | Per stream and per antenna cyclic shift delay in wireless communications and uplink multi-user mimo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180101372A KR20180101372A (ko) | 2018-09-12 |
| KR102655353B1 true KR102655353B1 (ko) | 2024-04-04 |
Family
ID=57882190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187019302A Active KR102655353B1 (ko) | 2016-01-08 | 2017-01-07 | 무선 통신들 및 업링크 멀티-사용자 mimo에서 스트림 당 및 안테나 당 사이클릭 시프트 지연 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10863510B2 (https=) |
| EP (1) | EP3400657B1 (https=) |
| JP (1) | JP6849688B2 (https=) |
| KR (1) | KR102655353B1 (https=) |
| CN (1) | CN108476053B (https=) |
| AU (1) | AU2017205198A1 (https=) |
| BR (1) | BR112018013897A2 (https=) |
| ES (1) | ES2781303T3 (https=) |
| HU (1) | HUE047313T2 (https=) |
| WO (1) | WO2017120554A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10587442B2 (en) * | 2016-05-03 | 2020-03-10 | Intel IP Corporation | Enhanced multiple input multiple output preamble frame |
| US10959121B1 (en) * | 2016-12-20 | 2021-03-23 | Newracom, Inc. | Dynamic transmit chain availability signaling in wireless devices |
| US10873482B2 (en) * | 2017-10-18 | 2020-12-22 | Qualcomm Incorporated | Transmitter schemes to facilitate side channel information estimation |
| CN110380746B (zh) * | 2018-03-12 | 2021-08-31 | 苏州速通半导体科技有限公司 | 高效无线局域网中全双工通信方法及站点设备 |
| US11758412B2 (en) * | 2018-07-27 | 2023-09-12 | Ntt Docomo, Inc. | User terminal and radio communication method |
| US11374683B1 (en) * | 2018-12-04 | 2022-06-28 | Marvell Asia Pte Ltd | Physical layer preamble for wireless local area networks |
| US11956030B2 (en) * | 2019-03-07 | 2024-04-09 | Lg Electronics Inc. | Signal transmission control using plurality of APs |
| CN111817764B (zh) | 2019-04-11 | 2024-01-09 | 华为技术有限公司 | 一种筛选循环位移延迟序列的方法以及相关装置 |
| US11979929B2 (en) | 2019-06-03 | 2024-05-07 | Mediatek Singapore Pte. Ltd. | Systems and methods for multi-link operation in a wireless network |
| US11576208B2 (en) * | 2019-10-30 | 2023-02-07 | Mediatek Singapore Pte. Ltd. | Apparatus and methods for TB PPDU alignment for multi-link triggered uplink access in a wireless network |
| GB201916306D0 (en) * | 2019-11-08 | 2019-12-25 | Canon Kk | Method and apparatus for station chosen values of transmission parameters in a multi-user transmission |
| WO2022095668A1 (en) * | 2020-11-03 | 2022-05-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method and network device |
| US12052192B2 (en) * | 2021-08-13 | 2024-07-30 | Qualcomm Incorporated | Distributed transmission of short training fields |
| US20230134385A1 (en) * | 2022-06-09 | 2023-05-04 | Intel Corporation | Apparatus, system, and method of a transmission configured for channel-sounding-based measurement |
| EP4569640A1 (en) * | 2022-08-12 | 2025-06-18 | Telefonaktiebolaget LM Ericsson (publ) | Methods for improving wireless device beam prediction procedures based on a beam identification update guard interval |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110305194A1 (en) * | 2010-06-09 | 2011-12-15 | Broadcom Corporation | Legacy cyclic shift delay (CSD) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communications |
| US20140328335A1 (en) * | 2013-05-03 | 2014-11-06 | Marvell World Trade Ltd. | Beam change and smoothing in mixed mode wlan systems |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8675632B2 (en) * | 2009-07-10 | 2014-03-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Signalling of reference signals for single user spatial multiplexing transmission schemes |
| US8619655B2 (en) * | 2010-06-09 | 2013-12-31 | Broadcom Corporation | Cyclic shift delay (CSD) short training field (STF) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communicaitons |
| US9729367B2 (en) * | 2011-10-14 | 2017-08-08 | Korea University Research And Business Foundation | Method and device for processing uplink signal in WLAN system |
| US8923432B2 (en) | 2011-12-02 | 2014-12-30 | Qualcomm Incorporated | Systems and methods for communication over a plurality of frequencies and streams |
| EP2661033B1 (en) * | 2012-05-03 | 2018-07-11 | MediaTek Singapore Pte Ltd. | Beam-change indication for channel estimation improvement in wireless networks |
| TW201407973A (zh) * | 2012-05-09 | 2014-02-16 | Interdigital Patent Holdings | 在無線區域網路及無線傳送接收單元中多使用者多輸入多輸出通訊 |
| US9692123B2 (en) * | 2012-09-17 | 2017-06-27 | Qualcomm Incorporated | Systems and methods of controlling antenna radiation patterns |
| JP6190889B2 (ja) * | 2012-11-09 | 2017-08-30 | インターデイジタル パテント ホールディングス インコーポレイテッド | ビーム形成方法およびビームを使用するための方法 |
| KR20160004955A (ko) * | 2014-07-04 | 2016-01-13 | 뉴라컴 인코포레이티드 | 고효율 무선랜의 물리계층 프로토콜 데이터 유닛 포맷 |
| US10187124B2 (en) * | 2015-10-01 | 2019-01-22 | Mediatek Inc | Beam-change indication for channel estimation enhancement |
-
2017
- 2017-01-06 US US15/400,649 patent/US10863510B2/en active Active
- 2017-01-07 EP EP17701403.2A patent/EP3400657B1/en active Active
- 2017-01-07 HU HUE17701403A patent/HUE047313T2/hu unknown
- 2017-01-07 ES ES17701403T patent/ES2781303T3/es active Active
- 2017-01-07 AU AU2017205198A patent/AU2017205198A1/en not_active Abandoned
- 2017-01-07 BR BR112018013897A patent/BR112018013897A2/pt not_active IP Right Cessation
- 2017-01-07 JP JP2018535029A patent/JP6849688B2/ja active Active
- 2017-01-07 KR KR1020187019302A patent/KR102655353B1/ko active Active
- 2017-01-07 WO PCT/US2017/012645 patent/WO2017120554A1/en not_active Ceased
- 2017-01-07 CN CN201780005878.6A patent/CN108476053B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110305194A1 (en) * | 2010-06-09 | 2011-12-15 | Broadcom Corporation | Legacy cyclic shift delay (CSD) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communications |
| US20140328335A1 (en) * | 2013-05-03 | 2014-11-06 | Marvell World Trade Ltd. | Beam change and smoothing in mixed mode wlan systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019507525A (ja) | 2019-03-14 |
| WO2017120554A1 (en) | 2017-07-13 |
| CN108476053A (zh) | 2018-08-31 |
| AU2017205198A1 (en) | 2018-06-07 |
| HUE047313T2 (hu) | 2020-04-28 |
| EP3400657B1 (en) | 2019-12-25 |
| ES2781303T3 (es) | 2020-09-01 |
| BR112018013897A2 (pt) | 2018-12-18 |
| EP3400657A1 (en) | 2018-11-14 |
| US20170201975A1 (en) | 2017-07-13 |
| KR20180101372A (ko) | 2018-09-12 |
| JP6849688B2 (ja) | 2021-03-24 |
| CN108476053B (zh) | 2021-06-22 |
| US10863510B2 (en) | 2020-12-08 |
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Patent event date: 20180705 Patent event code: PA01051R01D Comment text: International Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 20231024 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20240319 |
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Comment text: Registration of Establishment Patent event date: 20240402 Patent event code: PR07011E01D |
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