TWI680684B - Ｕｌ-ｍｕ無線通訊系統上的用於確收ｄｌ-ｍｕ資料的塊確收機制 - Google Patents
Ｕｌ-ｍｕ無線通訊系統上的用於確收ｄｌ-ｍｕ資料的塊確收機制 Download PDFInfo
- Publication number
- TWI680684B TWI680684B TW105113873A TW105113873A TWI680684B TW I680684 B TWI680684 B TW I680684B TW 105113873 A TW105113873 A TW 105113873A TW 105113873 A TW105113873 A TW 105113873A TW I680684 B TWI680684 B TW I680684B
- Authority
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- Taiwan
- Prior art keywords
- user terminal
- ppdu
- trigger
- access point
- policy
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 195
- 230000007246 mechanism Effects 0.000 title description 15
- 238000000034 method Methods 0.000 claims abstract description 75
- 238000012790 confirmation Methods 0.000 claims description 28
- 230000001960 triggered effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 58
- 238000012545 processing Methods 0.000 description 44
- 230000004044 response Effects 0.000 description 30
- 238000010586 diagram Methods 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
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- 230000006855 networking Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562157921P | 2015-05-06 | 2015-05-06 | |
| US62/157,921 | 2015-05-06 | ||
| US15/145,756 | 2016-05-03 | ||
| US15/145,756 US10158474B2 (en) | 2015-05-06 | 2016-05-03 | Block acknowledgement mechanism for acknowledging DL-MU data on UL-MU wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201640940A TW201640940A (zh) | 2016-11-16 |
| TWI680684B true TWI680684B (zh) | 2019-12-21 |
Family
ID=56069237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105113873A TWI680684B (zh) | 2015-05-06 | 2016-05-04 | Ｕｌ-ｍｕ無線通訊系統上的用於確收ｄｌ-ｍｕ資料的塊確收機制 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US10158474B2 (enExample) |
| EP (2) | EP3386135A1 (enExample) |
| JP (1) | JP6518791B2 (enExample) |
| KR (1) | KR101990099B1 (enExample) |
| CN (1) | CN107534524B (enExample) |
| AU (1) | AU2016257451B2 (enExample) |
| CA (1) | CA2980467C (enExample) |
| CL (1) | CL2017002692A1 (enExample) |
| CO (1) | CO2017011281A2 (enExample) |
| MX (1) | MX367904B (enExample) |
| MY (1) | MY183071A (enExample) |
| NZ (1) | NZ735640A (enExample) |
| PH (1) | PH12017501744A1 (enExample) |
| RU (1) | RU2694004C2 (enExample) |
| SA (1) | SA517390185B1 (enExample) |
| SG (1) | SG11201707667YA (enExample) |
| TW (1) | TWI680684B (enExample) |
| WO (1) | WO2016179307A1 (enExample) |
| ZA (1) | ZA201707457B (enExample) |
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| US10567186B2 (en) * | 2015-04-27 | 2020-02-18 | Apple Inc. | Multicast reliability enhancement |
| US10181930B2 (en) * | 2015-05-10 | 2019-01-15 | Newracom, Inc. | Multiplexing acknowledgment messages in response to downlink frames |
| US9762487B2 (en) * | 2015-06-02 | 2017-09-12 | Newracom, Inc. | ACK policy for uplink and downlink MU PPDU |
| KR102517089B1 (ko) | 2015-06-29 | 2023-04-03 | 주식회사 윌러스표준기술연구소 | 데이터 전송을 위한 채널 접근 방법, 이를 이용한 무선 통신 방법 및 무선 통신 단말 |
| CN107925514B (zh) * | 2015-08-20 | 2021-03-09 | 韦勒斯标准与技术协会公司 | 使用触发信息的无线通信方法、和无线通信终端 |
| US10063359B2 (en) | 2015-08-24 | 2018-08-28 | Lg Electronics Inc. | Method and apparatus for processing ACK signal in a wireless local area network system |
| CN113365368B (zh) * | 2015-09-28 | 2024-06-07 | 纽瑞科姆有限公司 | 用于phy报头中的txop持续时间字段的装置和方法 |
| US10305713B2 (en) * | 2015-10-29 | 2019-05-28 | Keysight Technologies Singapore (Sales) Pte. Ltd. | Trigger information exchange between wireless systems |
| US10420121B2 (en) * | 2015-11-03 | 2019-09-17 | Newracom, Inc. | Aggregated HE control content in A-MPDU |
| US10595338B2 (en) * | 2016-02-02 | 2020-03-17 | Nxp Usa, Inc. | Methods and apparatus for adaptive channel access |
| US10342047B2 (en) * | 2016-07-18 | 2019-07-02 | Intel IP Corporation | Reverse direction for multi-user multiple input multiple output communications |
| US10205578B2 (en) * | 2016-09-05 | 2019-02-12 | Lg Electronics Inc. | Acknowledgement procedure in WLAN |
| WO2018151751A1 (en) * | 2017-02-17 | 2018-08-23 | Intel IP Corporation | Block acknowledgment for multi-user multiple input multiple output |
| WO2018236694A1 (en) * | 2017-06-22 | 2018-12-27 | Intel IP Corporation | Apparatus, system and method of acknowledging a multi user (mu) multiple-input-multiple-output (mimo) (mu-mimo) transmission |
| CN109218243A (zh) | 2017-07-04 | 2019-01-15 | 华为技术有限公司 | 一种数据处理方法和装置 |
| US10554265B2 (en) * | 2017-08-22 | 2020-02-04 | Qualcomm Incorporated | Methods and apparatus for providing live feedback |
| JP7145861B2 (ja) * | 2017-08-29 | 2022-10-03 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法及び基地局 |
| WO2019216616A1 (ko) * | 2018-05-08 | 2019-11-14 | 엘지전자 주식회사 | 무선랜 시스템에서의 ack 프레임을 수신하는 방법 및 이를 위한 장치 |
| CN110830175B (zh) * | 2018-08-14 | 2023-03-28 | 华为技术有限公司 | 数据包的确认方法、装置、设备及计算机可读存储介质 |
| US11405171B2 (en) * | 2019-02-22 | 2022-08-02 | Nxp B.V. | System and method for controlling full duplex communications at an access point |
| US11968652B2 (en) | 2019-03-07 | 2024-04-23 | Lg Electronics Inc. | Signal transmission using plurality of APs |
| WO2020242124A1 (ko) * | 2019-05-29 | 2020-12-03 | 엘지전자 주식회사 | 멀티링크를 이용한 ack 전송 |
| CN110572244B (zh) | 2019-09-06 | 2020-11-06 | 展讯通信（上海）有限公司 | 数据重传、数据接收响应方法及装置、存储介质 |
| US11509419B2 (en) | 2019-09-25 | 2022-11-22 | Qualcomm Incorporated | Acknowledgement and retransmission techniques utilizing secondary wireless channel |
| CN112583542B (zh) * | 2019-09-27 | 2022-04-22 | 华为技术有限公司 | 多用户上行数据聚合传输的方法和装置 |
| CN113395782A (zh) | 2020-03-11 | 2021-09-14 | 华为技术有限公司 | 一种通信方法和通信装置 |
| EP4546732A1 (en) * | 2022-06-23 | 2025-04-30 | LG Electronics Inc. | Method and device for transmitting and receiving trigger frame in wireless lan system |
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| US20050226273A1 (en) * | 2004-04-07 | 2005-10-13 | Lu Qian | Multiple receiver aggregation |
| US20060291436A1 (en) * | 2005-06-23 | 2006-12-28 | Intel Corporation | Block acknowledgement in aggregated frame sequences |
| US20090196364A1 (en) * | 2007-12-28 | 2009-08-06 | Kabushiki Kaisha Toshiba | Radio communication device, radio communication method, and program |
| US20100322166A1 (en) * | 2009-06-17 | 2010-12-23 | Qualcomm Incorporated | Multi-user multiple input multiple output wireless communications |
| US20120320896A1 (en) * | 2009-12-18 | 2012-12-20 | Electronics And Telecommunications Research Institute | Method for sending/receiving data in a wireless packet communication system in which there is simultaneous communication with various terminals |
| US20150036634A1 (en) * | 2010-03-11 | 2015-02-05 | Nippon Telegraph And Telephone Corporation | Wireless communication method, base station, wireless communication system, and communication apparatus |
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| WO2011112052A2 (ko) * | 2010-03-11 | 2011-09-15 | 한국전자통신연구원 | Ｍｉｍｏ 시스템에서 데이터를 송수신하는 방법 및 장치 |
| US8982758B2 (en) * | 2010-03-29 | 2015-03-17 | Intel Corporation | Techniques for efficient acknowledgement for UL MU MIMO and uplink OFDMA in wireless networks |
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-
2016
- 2016-05-03 US US15/145,756 patent/US10158474B2/en active Active
- 2016-05-04 EP EP18175526.5A patent/EP3386135A1/en active Pending
- 2016-05-04 WO PCT/US2016/030820 patent/WO2016179307A1/en not_active Ceased
- 2016-05-04 CA CA2980467A patent/CA2980467C/en active Active
- 2016-05-04 AU AU2016257451A patent/AU2016257451B2/en active Active
- 2016-05-04 CN CN201680025531.3A patent/CN107534524B/zh active Active
- 2016-05-04 NZ NZ735640A patent/NZ735640A/en unknown
- 2016-05-04 SG SG11201707667YA patent/SG11201707667YA/en unknown
- 2016-05-04 EP EP16724536.4A patent/EP3292645A1/en active Pending
- 2016-05-04 JP JP2017556626A patent/JP6518791B2/ja active Active
- 2016-05-04 TW TW105113873A patent/TWI680684B/zh active
- 2016-05-04 KR KR1020177032033A patent/KR101990099B1/ko active Active
- 2016-05-04 MX MX2017013997A patent/MX367904B/es active IP Right Grant
- 2016-05-04 MY MYPI2017703453A patent/MY183071A/en unknown
- 2016-05-04 RU RU2017135415A patent/RU2694004C2/ru active
-
2017
- 2017-09-22 PH PH12017501744A patent/PH12017501744A1/en unknown
- 2017-10-18 SA SA517390185A patent/SA517390185B1/ar unknown
- 2017-10-24 CL CL2017002692A patent/CL2017002692A1/es unknown
- 2017-11-02 CO CONC2017/0011281A patent/CO2017011281A2/es unknown
- 2017-11-03 ZA ZA2017/07457A patent/ZA201707457B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050226273A1 (en) * | 2004-04-07 | 2005-10-13 | Lu Qian | Multiple receiver aggregation |
| US20060291436A1 (en) * | 2005-06-23 | 2006-12-28 | Intel Corporation | Block acknowledgement in aggregated frame sequences |
| US20090196364A1 (en) * | 2007-12-28 | 2009-08-06 | Kabushiki Kaisha Toshiba | Radio communication device, radio communication method, and program |
| US20100322166A1 (en) * | 2009-06-17 | 2010-12-23 | Qualcomm Incorporated | Multi-user multiple input multiple output wireless communications |
| US20120320896A1 (en) * | 2009-12-18 | 2012-12-20 | Electronics And Telecommunications Research Institute | Method for sending/receiving data in a wireless packet communication system in which there is simultaneous communication with various terminals |
| US20150036634A1 (en) * | 2010-03-11 | 2015-02-05 | Nippon Telegraph And Telephone Corporation | Wireless communication method, base station, wireless communication system, and communication apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016179307A1 (en) | 2016-11-10 |
| MX367904B (es) | 2019-09-11 |
| JP6518791B2 (ja) | 2019-05-22 |
| RU2017135415A3 (enExample) | 2019-05-24 |
| MY183071A (en) | 2021-02-10 |
| CA2980467C (en) | 2020-11-10 |
| CL2017002692A1 (es) | 2018-04-06 |
| AU2016257451B2 (en) | 2019-09-12 |
| US20160330007A1 (en) | 2016-11-10 |
| KR20180004136A (ko) | 2018-01-10 |
| HK1246026A1 (zh) | 2018-08-31 |
| MX2017013997A (es) | 2018-03-15 |
| BR112017023679A2 (pt) | 2018-07-17 |
| TW201640940A (zh) | 2016-11-16 |
| SG11201707667YA (en) | 2017-11-29 |
| US10158474B2 (en) | 2018-12-18 |
| RU2017135415A (ru) | 2019-04-08 |
| AU2016257451A1 (en) | 2017-10-12 |
| SA517390185B1 (ar) | 2021-04-04 |
| CO2017011281A2 (es) | 2017-11-10 |
| EP3386135A1 (en) | 2018-10-10 |
| CN107534524B (zh) | 2020-07-31 |
| CN107534524A (zh) | 2018-01-02 |
| NZ735640A (en) | 2019-08-30 |
| PH12017501744A1 (en) | 2018-03-19 |
| ZA201707457B (en) | 2019-08-28 |
| RU2694004C2 (ru) | 2019-07-08 |
| JP2018524841A (ja) | 2018-08-30 |
| CA2980467A1 (en) | 2016-11-10 |
| EP3292645A1 (en) | 2018-03-14 |
| KR101990099B1 (ko) | 2019-06-17 |
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