TWI838848B - 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 - Google Patents
在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 Download PDFInfo
- Publication number
- TWI838848B TWI838848B TW111133396A TW111133396A TWI838848B TW I838848 B TWI838848 B TW I838848B TW 111133396 A TW111133396 A TW 111133396A TW 111133396 A TW111133396 A TW 111133396A TW I838848 B TWI838848 B TW I838848B
- Authority
- TW
- Taiwan
- Prior art keywords
- user
- antenna system
- wireless
- waveforms
- wireless protocols
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 89
- 238000013507 mapping Methods 0.000 title abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000001427 coherent effect Effects 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 11
- 238000001228 spectrum Methods 0.000 claims description 10
- 230000007774 longterm Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 claims 1
- 230000001413 cellular effect Effects 0.000 abstract description 14
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 16
- 230000010287 polarization Effects 0.000 description 11
- 230000011664 signaling Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 3
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
Classifications
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [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
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
- H04L25/03904—Spatial equalizers codebook-based design cooperative design, e.g. exchanging of codebook information between base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- 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
- H04W16/18—Network planning tools
-
- 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
- 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
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461937273P | 2014-02-07 | 2014-02-07 | |
| US61/937,273 | 2014-02-07 | ||
| US14/611,565 US20150229372A1 (en) | 2014-02-07 | 2015-02-02 | Systems and methods for mapping virtual radio instances into physical volumes of coherence in distributed antenna wireless systems |
| US14/611,565 | 2015-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202301817A TW202301817A (zh) | 2023-01-01 |
| TWI838848B true TWI838848B (zh) | 2024-04-11 |
Family
ID=53775887
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111133396A TWI838848B (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
| TW113111524A TW202431794A (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
| TW109142083A TWI779412B (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
| TW104104142A TWI714523B (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW113111524A TW202431794A (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
| TW109142083A TWI779412B (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
| TW104104142A TWI714523B (zh) | 2014-02-07 | 2015-02-06 | 在分散式天線無線系統中用於將虛擬無線電執行個體映射成實體同調容積之系統及方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20150229372A1 (enExample) |
| EP (2) | EP4340305A2 (enExample) |
| JP (2) | JP2017511031A (enExample) |
| KR (3) | KR20220058667A (enExample) |
| CN (2) | CN112235017A (enExample) |
| AU (4) | AU2015214278B2 (enExample) |
| CA (1) | CA2938253A1 (enExample) |
| IL (5) | IL291825B2 (enExample) |
| MX (3) | MX388272B (enExample) |
| NZ (1) | NZ722527A (enExample) |
| RU (1) | RU2737312C2 (enExample) |
| SG (2) | SG11201606232SA (enExample) |
| TW (4) | TWI838848B (enExample) |
| WO (1) | WO2015120089A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11190947B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for concurrent spectrum usage within actively used spectrum |
| US11189917B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for distributing radioheads |
| RU2767777C2 (ru) | 2013-03-15 | 2022-03-21 | Риарден, Ллк | Системы и способы радиочастотной калибровки с использованием принципа взаимности каналов в беспроводной связи с распределенным входом - распределенным выходом |
| US11290162B2 (en) | 2014-04-16 | 2022-03-29 | Rearden, Llc | Systems and methods for mitigating interference within actively used spectrum |
| EP3832973B1 (en) | 2015-03-11 | 2024-07-17 | CommScope Technologies LLC | Distributed radio access network with adaptive fronthaul |
| US10608734B2 (en) | 2015-10-22 | 2020-03-31 | Phluido, Inc. | Virtualization and orchestration of a radio access network |
| WO2018017468A1 (en) | 2016-07-18 | 2018-01-25 | Phluido, Inc. | Synchronization of radio units in radio access networks |
| JP7204644B2 (ja) * | 2016-10-27 | 2023-01-16 | リアデン リミテッド ライアビリティ カンパニー | 無線ヘッドを分散するためのシステム及び方法 |
| US12016084B2 (en) | 2018-01-04 | 2024-06-18 | Commscope Technologies Llc | Management of a split physical layer in a radio area network |
| EP3744074B1 (en) * | 2018-01-26 | 2024-12-11 | Outdoor Wireless Networks LLC | Cloud network implementation for a distributed antenna system control plane |
| CN108900233B (zh) * | 2018-04-17 | 2021-03-09 | 东南大学 | 基于数字编码超材料的直接辐射无线数字通信系统及方法 |
| EP3579443B1 (en) * | 2018-06-07 | 2025-08-20 | Volkswagen Aktiengesellschaft | Vehicle, apparatus, method and computer program for communicating in multiple mobile communication systems |
| WO2020086904A1 (en) | 2018-10-25 | 2020-04-30 | Commscope Technologies Llc | Multi-carrier radio point for a centralized radio access network |
| KR20230031227A (ko) | 2020-06-30 | 2023-03-07 | 콤스코프 테크놀로지스, 엘엘씨 | 다수의 기능 분할, 다수의 무선 인터페이스 프로토콜, 다수의 세대의 무선 접속 기술 및 다수의 무선 주파수 대역을 지원하는 통합 원격 유닛을 갖는 개방형 무선 접속망 |
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| TW201215011A (en) * | 2010-09-08 | 2012-04-01 | Intel Corp | Enhanced base station and method for communicating through an enhanced distributed antenna system (eDAS) |
| WO2013040089A2 (en) * | 2011-09-14 | 2013-03-21 | Rearden, Llc | Systems and methods to exploit areas of coherence in wireless systems |
| US20130208671A1 (en) * | 2012-02-03 | 2013-08-15 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus, systems, methods, and computer products suitable for use in an advanced digital baseband processor |
| WO2013173809A1 (en) * | 2012-05-18 | 2013-11-21 | Rearden, Llc | Systems and methods to enhance spatial diversity in distributed input distributed output wireless systems |
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| CN103517360B (zh) * | 2012-06-25 | 2017-04-19 | 华为终端有限公司 | 切换方法、系统及设备 |
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-
2015
- 2015-02-02 US US14/611,565 patent/US20150229372A1/en active Pending
- 2015-02-04 CA CA2938253A patent/CA2938253A1/en active Pending
- 2015-02-04 JP JP2016550718A patent/JP2017511031A/ja active Pending
- 2015-02-04 KR KR1020227014310A patent/KR20220058667A/ko not_active Withdrawn
- 2015-02-04 NZ NZ722527A patent/NZ722527A/en unknown
- 2015-02-04 IL IL291825A patent/IL291825B2/en unknown
- 2015-02-04 IL IL305542A patent/IL305542B2/en unknown
- 2015-02-04 WO PCT/US2015/014511 patent/WO2015120089A1/en not_active Ceased
- 2015-02-04 MX MX2019010059A patent/MX388272B/es unknown
- 2015-02-04 RU RU2016133332A patent/RU2737312C2/ru active
- 2015-02-04 SG SG11201606232SA patent/SG11201606232SA/en unknown
- 2015-02-04 KR KR1020167024659A patent/KR20160118343A/ko not_active Ceased
- 2015-02-04 EP EP24155405.4A patent/EP4340305A2/en not_active Withdrawn
- 2015-02-04 CN CN202010947388.1A patent/CN112235017A/zh active Pending
- 2015-02-04 KR KR1020227010483A patent/KR20220045068A/ko not_active Ceased
- 2015-02-04 EP EP15746217.7A patent/EP3103235A4/en not_active Ceased
- 2015-02-04 AU AU2015214278A patent/AU2015214278B2/en not_active Ceased
- 2015-02-04 CN CN201580007666.2A patent/CN105981340B/zh active Active
- 2015-02-04 SG SG10201806638RA patent/SG10201806638RA/en unknown
- 2015-02-04 MX MX2016010048A patent/MX2016010048A/es active IP Right Grant
- 2015-02-06 TW TW111133396A patent/TWI838848B/zh active
- 2015-02-06 TW TW113111524A patent/TW202431794A/zh unknown
- 2015-02-06 TW TW109142083A patent/TWI779412B/zh active
- 2015-02-06 TW TW104104142A patent/TWI714523B/zh active
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2016
- 2016-07-26 IL IL24696616A patent/IL246966B/en active IP Right Grant
- 2016-08-03 MX MX2021011259A patent/MX2021011259A/es unknown
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2019
- 2019-02-07 AU AU2019200838A patent/AU2019200838B2/en not_active Ceased
- 2019-10-23 IL IL270106A patent/IL270106B/en active IP Right Grant
-
2021
- 2021-02-24 AU AU2021201184A patent/AU2021201184B2/en not_active Ceased
- 2021-02-25 IL IL281122A patent/IL281122B/en unknown
- 2021-07-02 JP JP2021110635A patent/JP2021168493A/ja not_active Ceased
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2023
- 2023-02-16 AU AU2023200897A patent/AU2023200897A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201215011A (en) * | 2010-09-08 | 2012-04-01 | Intel Corp | Enhanced base station and method for communicating through an enhanced distributed antenna system (eDAS) |
| WO2013040089A2 (en) * | 2011-09-14 | 2013-03-21 | Rearden, Llc | Systems and methods to exploit areas of coherence in wireless systems |
| US20130208671A1 (en) * | 2012-02-03 | 2013-08-15 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus, systems, methods, and computer products suitable for use in an advanced digital baseband processor |
| WO2013173809A1 (en) * | 2012-05-18 | 2013-11-21 | Rearden, Llc | Systems and methods to enhance spatial diversity in distributed input distributed output wireless systems |
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