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1. WO2020138616 - CONTROL SYSTEM TO GUARANTEE PERFORMANCE OF SMALL CELL ACCESS POINTS FOR 5G COMMUNICATION SYSTEMS, AND OPERATING METHOD THEREOF

Publication Number WO/2020/138616
Publication Date 02.07.2020
International Application No. PCT/KR2019/008754
International Filing Date 16.07.2019
IPC
H04W 88/12 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
12Access point controller devices
H04W 88/18 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
18Service support devices; Network management devices
H04W 4/50 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
50Service provisioning or reconfiguring
H04W 36/30 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
24Reselection being triggered by specific parameters
30by measured or perceived connection quality data
H04W 36/22 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
16Performing reselection for specific purposes
22for handling the traffic
H04W 16/32 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24Cell structures
32Hierarchical cell structures
CPC
H04W 16/32
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
24Cell structures
32Hierarchical cell structures
H04W 36/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
16Performing reselection for specific purposes
22for handling the traffic
H04W 36/30
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
24Reselection being triggered by specific parameters ; used to improve the performance of a single terminal
30by measured or perceived connection quality data
H04W 4/50
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
50Service provisioning or reconfiguring
H04W 88/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
12Access point controller devices
H04W 88/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
18Service support devices; Network management devices
Applicants
  • 주식회사 온페이스 ONFACE CO.,LTD. [KR]/[KR]
Inventors
  • 전호인 JEON, Ho In
  • 박경현 PARK, Kyung Hyun
Agents
  • 서호선 SUH, Hawthorne
Priority Data
10-2018-017142128.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CONTROL SYSTEM TO GUARANTEE PERFORMANCE OF SMALL CELL ACCESS POINTS FOR 5G COMMUNICATION SYSTEMS, AND OPERATING METHOD THEREOF
(FR) SYSTÈME DE COMMANDE POUR GARANTIR LA PERFORMANCE DE POINTS D'ACCÈS À PETITES CELLULES POUR DES SYSTÈMES DE COMMUNICATION 5G ET PROCÉDÉ D'EXPLOITATION ASSOCIÉ
(KO) 5G 통신 시스템의 소형셀 AP의 성능 보장을 위한 제어 시스템 및 구동 방법
Abstract
(EN)
The present invention relates to a 5G communication system, and provides a control system for guaranteeing the performance of small cell APs in a 5G communication system comprising: a small cell service area provided with one or more small cell APs; a distributed antenna system (DAS) through which the small cell APs access a backhaul network; and a mobile switching center (MSC) accessing the backhaul network to connect the small cells to a macrocell base station or a core network. The control system comprises a small cell AP controller connected to the small cell APs via a wired/wireless LAN in the 5G communication system, wherein the small cell AP controller is connected to the small cell APs via a wired/wireless LAN to collect, from the small cell APs through the LAN, user equipment information containing the signal strength of a user equipment (UE) located within the small cell service area and the number assigned to the user equipment (UE) to determine which small cell AP is to access the user equipment (UE), and then transmit the user equipment (UE) information and access request data to the set small cell AP.
(FR)
La présente invention porte sur un système de communication 5G et concerne un système de commande pour garantir la performance d'AP à petites cellules dans un système de communication 5G comprenant : une zone de service à petites cellules comportant un ou plusieurs AP à petites cellules ; un système d'antenne distribué (DAS) par lequel les AP à petites cellules accèdent à un réseau de liaison terrestre ; et un centre de commutation mobile (MSC) accédant au réseau de liaison terrestre pour connecter les petites cellules à une station de base macrocellulaire ou à un réseau central. Le système de commande comprend un contrôleur d'AP à petites cellules connecté aux AP à petites cellules par l'intermédiaire d'un LAN câblé/sans fil dans le système de communication 5G, le contrôleur d'AP à petites cellules étant connecté aux AP à petites cellules par l'intermédiaire d'un LAN câblé/sans fil pour collecter, à partir des AP à petites cellules par l'intermédiaire du LAN, des informations d'équipement utilisateur contenant l'intensité de signal d'un équipement utilisateur (UE) se trouvant au sein de la zone de service à petites cellules et le numéro attribué à l'équipement utilisateur (UE) pour déterminer quel AP à petites cellules doit accéder à l'équipement utilisateur (UE), puis transmettre les informations d'équipement utilisateur (UE) et les données de demande d'accès à l'AP à petites cellules défini.
(KO)
본 발명은 5G 통신 시스템에 관한 것으로서, 적어도 하나 이상의 소형셀 AP들을 구비한 소형셀 서비스 영역과 상기 소형셀 AP들을 백홀망으로 접속시키는 분산 안테나 시스템(DAS)과, 상기 백홀망에 접속하여 소형셀들과 매크로셀 기지국 또는 코어 네트워크에 연결시키는 이동통신교환국(MSC)으로 구성되는 5G 통신 시스템에서 상기 소형셀 AP들과 유무선 LAN으로 연결된 소형셀 AP 컨트롤러를 구비한 5G 통신 시스템의 소형셀 AP의 성능 보장을 위한 제어 시스템에 있어서, 상기 소형셀 AP 컨트롤러는, 상기 소형셀 AP들과 유무선 LAN으로 연결되어 소형셀 서비스 영역내에 위치한 사용자 단말(UE)의 신호세기(signal strenth)와 사용자 단말(UE)의 번호를 포함하는 사용자 단말 정보를 각각의 소형셀 AP들로부터 LAN으로 수집하여 사용자 단말(UE)과 접속하는 소형셀 AP를 결정하고, 상기 설정된 소형셀 AP에 대해 사용자 단말(UE) 정보와 접속 요청 데이터를 전송하는 것을 특징으로 하는 5G 통신 시스템의 소형셀 AP의 성능 보장을 위한 제어 시스템을 제공한다.
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