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1. WO2020191943 - MULTI-CHANNEL WI-FI SIGNAL TRANSCEIVER DEVICE

Publication Number WO/2020/191943
Publication Date 01.10.2020
International Application No. PCT/CN2019/094223
International Filing Date 01.07.2019
IPC
H04B 1/40 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
H04B 1/401 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
401for selecting or indicating operating mode
H04B 1/44 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
44Transmit/receive switching
H04B 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
H04W 84/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN  or WLL
10Small scale networks; Flat hierarchical networks
12WLAN
H04W 88/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08Access point devices
Applicants
  • 深圳市威富通讯技术有限公司 SHENZHEN WAVE TELECOMMUNICATIONS TECHNOLOGIES CO., LTD [CN]/[CN]
Inventors
  • 张少林 ZHANG, Shaolin
  • 崔立成 CUI, Licheng
  • 赵立斌 ZHAO, Libin
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
201910244357.728.03.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MULTI-CHANNEL WI-FI SIGNAL TRANSCEIVER DEVICE
(FR) DISPOSITIF ÉMETTEUR-RÉCEPTEUR DE SIGNAL WI-FI MULTIVOIE
(ZH) 多通道WIFI信号收发装置
Abstract
(EN)
A multi-channel Wi-Fi signal transceiver device, comprising wireless hotspot devices (100), band-pass filter devices (200), frequency translation devices (300), antenna switch devices (400) and an antenna device (500) which are sequentially connected. The antenna device (500) comprises at least two antenna array layers (510) provided in a stacked manner. The antenna array layers (510) are connected to the antenna switch devices (400). There are two or more antenna switch devices (400), each antenna switch device (400) being respectively connected to a corresponding antenna array layer (510). The number of the frequency translation devices (300), of the band-pass filter devices (200) and of the wireless hotspot devices (100) is all equal to the number of the antenna switch devices (400). Each frequency translation device (300) is respectively connected to a corresponding band-pass filter device (200). Each band-pass filter device (200) is respectively connected to a corresponding wireless hotspot device (100).
(FR)
La présente invention concerne un dispositif émetteur-récepteur de signal Wi-Fi multivoie comprenant des dispositifs de point d'accès sans fil (100), des dispositifs à filtre passe-bande (200), des dispositifs de transposition de fréquence (300), des dispositifs commutateurs d'antenne (400) et un dispositif antenne (500) qui sont connectés de manière séquentielle. Le dispositif antenne (500) comprend au moins deux couches de réseaux d'antennes (510) disposées de manière empilée. Les couches de réseaux d'antennes (510) sont connectées aux dispositifs commutateurs d'antenne (400). Il existe au moins deux dispositifs commutateurs d'antenne (400), chaque dispositif commutateur d'antenne (400) étant respectivement connecté à une couche de réseau d'antennes (510) correspondante. Le nombre des dispositifs de transposition de fréquence (300), le nombre des dispositifs à filtre passe-bande (200) et le nombre des dispositifs de point d'accès sans fil (100) sont tous égaux au nombre de dispositifs commutateurs d'antenne (400). Chaque dispositif de transposition de fréquence (300) est respectivement connecté à un dispositif à filtre passe-bande correspondant (200). Chaque dispositif à filtre passe-bande (200) est respectivement connecté à un dispositif de point d'accès sans fil (100) correspondant.
(ZH)
一种多通道WIFI信号收发装置,包括依次连接的无线热点装置(100)、带通滤波装置(200)、频率搬移装置(300)、天线开关装置(400)和天线装置(500),天线装置(500)包括至少两个层迭设置的天线阵列层(510),天线阵列层(510)连接天线开关装置(400),天线开关装置(400)的数量为两个以上,且各天线开关装置(400)分别连接对应的天线阵列层(510),频率搬移装置(300)、带通滤波装置(200)和无线热点装置(100)的数量等于天线开关装置(400)的数量,且各频率搬移装置(300)分别连接对应的带通滤波装置(200),各带通滤波装置(200)分别连接对应的无线热点装置(100)。
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