TW201842792A - 跨多個操作方的分空間多工存取（sdma） - Google Patents
跨多個操作方的分空間多工存取（sdma） Download PDFInfo
- Publication number
- TW201842792A TW201842792A TW107108627A TW107108627A TW201842792A TW 201842792 A TW201842792 A TW 201842792A TW 107108627 A TW107108627 A TW 107108627A TW 107108627 A TW107108627 A TW 107108627A TW 201842792 A TW201842792 A TW 201842792A
- Authority
- TW
- Taiwan
- Prior art keywords
- wireless communication
- communication device
- reservation
- txop
- signal
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 254
- 230000005540 biological transmission Effects 0.000 claims abstract description 125
- 238000000034 method Methods 0.000 claims abstract description 80
- 238000001228 spectrum Methods 0.000 claims abstract description 72
- 230000004044 response Effects 0.000 claims description 44
- 238000001774 stimulated Raman spectroscopy Methods 0.000 claims description 11
- 230000008685 targeting Effects 0.000 claims description 2
- 101001114868 Bacillus subtilis (strain 168) 30S ribosomal protein S21 Proteins 0.000 description 53
- 230000007246 mechanism Effects 0.000 description 15
- 230000001960 triggered effect Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 230000008054 signal transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 101150096310 SIB1 gene Proteins 0.000 description 2
- 101150039363 SIB2 gene Proteins 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 208000037918 transfusion-transmitted disease Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
-
- 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
- H04B7/0697—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 spatial multiplexing
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/566—Grouping or aggregating service requests, e.g. for unified processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762484730P | 2017-04-12 | 2017-04-12 | |
| US62/484,730 | 2017-04-12 | ||
| US15/787,141 US10433179B2 (en) | 2017-04-12 | 2017-10-18 | Spatial-division multiple access (SDMA) across multiple operators |
| US15/787,141 | 2017-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201842792A true TW201842792A (zh) | 2018-12-01 |
Family
ID=63790436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107108627A TW201842792A (zh) | 2017-04-12 | 2018-03-14 | 跨多個操作方的分空間多工存取（sdma） |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10433179B2 (OSRAM) |
| EP (1) | EP3610668B1 (OSRAM) |
| JP (1) | JP6982095B2 (OSRAM) |
| KR (1) | KR102601783B1 (OSRAM) |
| CN (1) | CN110603832B (OSRAM) |
| BR (1) | BR112019021076A2 (OSRAM) |
| SG (1) | SG11201907928UA (OSRAM) |
| TW (1) | TW201842792A (OSRAM) |
| WO (1) | WO2018190979A1 (OSRAM) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11792782B1 (en) | 2012-02-02 | 2023-10-17 | Tybalt, Llc | Cooperative and parasitic radio access networks |
| US10499409B2 (en) | 2012-02-02 | 2019-12-03 | Genghiscomm Holdings, LLC | Cooperative and parasitic radio access networks |
| EP3910865B1 (en) | 2017-05-01 | 2024-03-13 | LG Electronics Inc. | Sounding method for terminal in wireless communication system and apparatus for said sounding method |
| US10455457B2 (en) * | 2017-05-24 | 2019-10-22 | Qualcomm Incorporated | NR-SS unified operation mode in coordinated and uncoordinated bands |
| US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
| US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
| US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
| US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
| US11290172B2 (en) | 2018-11-27 | 2022-03-29 | XCOM Labs, Inc. | Non-coherent cooperative multiple-input multiple-output communications |
| US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
| US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
| US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
| US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
| US11032841B2 (en) | 2019-04-26 | 2021-06-08 | XCOM Labs, Inc. | Downlink active set management for multiple-input multiple-output communications |
| US10756782B1 (en) | 2019-04-26 | 2020-08-25 | XCOM Labs, Inc. | Uplink active set management for multiple-input multiple-output communications |
| US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
| US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
| US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| CN115428513A (zh) | 2020-04-15 | 2022-12-02 | 艾斯康实验室公司 | 无线网络多点关联性和多路径 |
| KR20230015932A (ko) | 2020-05-26 | 2023-01-31 | 엑스콤 랩스 인코퍼레이티드 | 간섭-인식 빔포밍 |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| CN116648867A (zh) | 2020-12-16 | 2023-08-25 | 艾斯康实验室公司 | 具有准全向波束和定向波束的无线通信 |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8670390B2 (en) * | 2000-11-22 | 2014-03-11 | Genghiscomm Holdings, LLC | Cooperative beam-forming in wireless networks |
| JP3816334B2 (ja) * | 2000-12-22 | 2006-08-30 | 株式会社エヌ・ティ・ティ・ドコモ | 無線リソース割当方法及び基地局 |
| EP1389884A1 (de) * | 2002-08-13 | 2004-02-18 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Funksystems mittels Richtantennen sowie sendende Station und Funksystem |
| EP1398910A1 (de) | 2002-09-13 | 2004-03-17 | Siemens Aktiengesellschaft | Positionsabhängiges Routing einer Verbindung zwischen zwei Mobilstationen über eine oder mehrere zwischengeschaltete Mobilstationen |
| CN100551119C (zh) * | 2005-11-11 | 2009-10-14 | 上海贝尔阿尔卡特股份有限公司 | 无线单跳自回传网络中用于带宽分配的方法和基站 |
| US7826848B2 (en) * | 2007-10-31 | 2010-11-02 | Mitisubishi Electric Research Laboratories, Inc. | Cooperative communication in wireless cellular networks |
| MX2010007510A (es) * | 2008-01-08 | 2010-10-25 | Nokia Siemens Networks Oy | Arreglo de señal de referencia sonora. |
| US20110199946A1 (en) * | 2010-02-17 | 2011-08-18 | Qualcomm Incorporated | Method and apparatus for supporting adaptive channel state information feedback rate in multi-user communication systems |
| EP2567465B1 (en) * | 2010-05-04 | 2014-12-03 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement in a wireless communication system |
| EP2898719B1 (en) * | 2012-09-19 | 2023-11-01 | InterDigital Patent Holdings, Inc. | Methods and apparatus for shared access system |
| US10021697B2 (en) * | 2014-02-07 | 2018-07-10 | Qualcomm Incorporated | Multi-tiered shared access operation |
| US10212706B2 (en) * | 2014-06-05 | 2019-02-19 | Qualcomm Incorporated | Shared spectrum access |
| US9392614B2 (en) * | 2014-06-30 | 2016-07-12 | Intel IP Corporation | Listen before talk for cellular in unlicensed band |
| US9686689B2 (en) * | 2014-09-26 | 2017-06-20 | Qualcomm Incorporated | Shared spectrum operation |
| US11297510B2 (en) | 2015-01-19 | 2022-04-05 | Qualcomm Incorporated | Medium access for shared or unlicensed spectrum |
| US10368363B2 (en) | 2015-04-16 | 2019-07-30 | Lg Electronics Inc. | Uplink data transmission method in wireless communication system and device therefor |
| US9918341B2 (en) | 2015-05-22 | 2018-03-13 | Qualcomm Incorporated | Clear channel assessment procedure at master and slave devices |
| US10200904B2 (en) * | 2015-06-24 | 2019-02-05 | Qualcomm Incorporated | Techniques for transmitting on multiple carriers of a shared radio frequency spectrum band |
| US10397796B2 (en) * | 2015-07-08 | 2019-08-27 | Qualcomm Incorporated | Over-the-air signaling for an increased reuse factor in a shared radio frequency spectrum band |
-
2017
- 2017-10-18 US US15/787,141 patent/US10433179B2/en active Active
-
2018
- 2018-03-13 EP EP18716394.4A patent/EP3610668B1/en active Active
- 2018-03-13 CN CN201880023631.1A patent/CN110603832B/zh active Active
- 2018-03-13 BR BR112019021076-8A patent/BR112019021076A2/pt not_active IP Right Cessation
- 2018-03-13 WO PCT/US2018/022153 patent/WO2018190979A1/en not_active Ceased
- 2018-03-13 JP JP2019554998A patent/JP6982095B2/ja active Active
- 2018-03-13 KR KR1020197029146A patent/KR102601783B1/ko active Active
- 2018-03-13 SG SG11201907928U patent/SG11201907928UA/en unknown
- 2018-03-14 TW TW107108627A patent/TW201842792A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US10433179B2 (en) | 2019-10-01 |
| SG11201907928UA (en) | 2019-10-30 |
| US20180302796A1 (en) | 2018-10-18 |
| EP3610668A1 (en) | 2020-02-19 |
| CN110603832A (zh) | 2019-12-20 |
| CN110603832B (zh) | 2023-04-14 |
| WO2018190979A1 (en) | 2018-10-18 |
| KR20190139861A (ko) | 2019-12-18 |
| JP2020517160A (ja) | 2020-06-11 |
| KR102601783B1 (ko) | 2023-11-13 |
| JP6982095B2 (ja) | 2021-12-17 |
| BR112019021076A2 (pt) | 2020-05-12 |
| EP3610668B1 (en) | 2022-07-13 |
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