FR3112045B1 - Relais radio sans fil - Google Patents
Relais radio sans fil Download PDFInfo
- Publication number
- FR3112045B1 FR3112045B1 FR2006690A FR2006690A FR3112045B1 FR 3112045 B1 FR3112045 B1 FR 3112045B1 FR 2006690 A FR2006690 A FR 2006690A FR 2006690 A FR2006690 A FR 2006690A FR 3112045 B1 FR3112045 B1 FR 3112045B1
- Authority
- FR
- France
- Prior art keywords
- transmission
- duplex
- radio relay
- channel
- allow
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 abstract 8
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
- H04B7/04—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
- H04B7/0602—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 antenna switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Relais radio (1) comprenant un émetteur-récepteur radiofréquence (2) intégrant une voie de réception (RX) et une voie d'émission (TX), et étant configuré pour permettre des transmissions suivant un cycle de fonctionnement comprenant- une première période de transmission en duplex intégral;- une première période de transmission en semi-duplex pendant laquelle la voie de réception (RX) est configurée pour permettre une réception;- une deuxième période de transmission en duplex intégral;- une deuxième période de transmission en semi-duplex pendant laquelle la voie d'émission (TX) est configurée pour permettre une émission. Figure pour l’abrégé : Fig.1
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006690A FR3112045B1 (fr) | 2020-06-26 | 2020-06-26 | Relais radio sans fil |
EP21734527.1A EP4173161A1 (fr) | 2020-06-26 | 2021-06-25 | Relais radio sans fil |
BR112022026214A BR112022026214A2 (pt) | 2020-06-26 | 2021-06-25 | Retransmissão de rádio, e, sistema de transferência de dados |
PCT/IB2021/055700 WO2021260648A1 (fr) | 2020-06-26 | 2021-06-25 | Relais radio sans fil |
AU2021297123A AU2021297123A1 (en) | 2020-06-26 | 2021-06-25 | Wireless radio relay |
US18/002,632 US20230283334A1 (en) | 2020-06-26 | 2021-06-25 | Wireless radio relay |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006690A FR3112045B1 (fr) | 2020-06-26 | 2020-06-26 | Relais radio sans fil |
FR2006690 | 2020-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3112045A1 FR3112045A1 (fr) | 2021-12-31 |
FR3112045B1 true FR3112045B1 (fr) | 2024-02-23 |
Family
ID=73497847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2006690A Active FR3112045B1 (fr) | 2020-06-26 | 2020-06-26 | Relais radio sans fil |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230283334A1 (fr) |
EP (1) | EP4173161A1 (fr) |
AU (1) | AU2021297123A1 (fr) |
BR (1) | BR112022026214A2 (fr) |
FR (1) | FR3112045B1 (fr) |
WO (1) | WO2021260648A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2941125A1 (fr) * | 2009-01-22 | 2010-07-16 | Canon Kk | Procedes de configuration d'antennes d'emission et de reception, produit programme d'ordinateur, moyen de stockage et noeuds correspondants. |
US9264205B2 (en) * | 2013-10-22 | 2016-02-16 | Qualcomm Incorporated | Full duplex communication in the presence of mixed full and half duplex users |
US10587329B2 (en) * | 2017-09-22 | 2020-03-10 | Qualcomm Incorporated | Transmit antenna diversity in radio front end architectures |
KR102022166B1 (ko) * | 2017-11-23 | 2019-09-17 | 연세대학교 산학협력단 | 전 이중 통신 네트워크를 위한 사용자 스케줄링 장치 및 방법과 이에 관한 기록매체 |
-
2020
- 2020-06-26 FR FR2006690A patent/FR3112045B1/fr active Active
-
2021
- 2021-06-25 EP EP21734527.1A patent/EP4173161A1/fr active Pending
- 2021-06-25 WO PCT/IB2021/055700 patent/WO2021260648A1/fr active Application Filing
- 2021-06-25 AU AU2021297123A patent/AU2021297123A1/en active Pending
- 2021-06-25 BR BR112022026214A patent/BR112022026214A2/pt unknown
- 2021-06-25 US US18/002,632 patent/US20230283334A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3112045A1 (fr) | 2021-12-31 |
BR112022026214A2 (pt) | 2023-01-17 |
AU2021297123A1 (en) | 2023-02-02 |
EP4173161A1 (fr) | 2023-05-03 |
US20230283334A1 (en) | 2023-09-07 |
WO2021260648A1 (fr) | 2021-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20211231 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |