Qucell SC-220 Bedienungsanleitung
Qucell 4G/LTE
Small Cell
CBRS Small Cell (HeNB) Manual
(Model: SC-220)
Caution
Please read cautions in this manual carefully
before handling Qucell HeNB.
Please keep this operation manual carefully to be accessible any time when you need
Figures in this manual are just examples. It may be different from real images.
Contents
1. Application Range ........................................................................................................................................ 5
1.1. References................................................................................................................................................................ 5
1.2. Revision History..................................................................................................................................................... 5
1.3. Copyright.................................................................................................................................................................. 5
2. LTE Small Cell System Summary................................................................................................................ 6
2.1. What is a Small Cell?........................................................................................................................................... 6
2.2. Types of Small Cell............................................................................................................................................... 6
2.3. Features of LTE Small Cell ................................................................................................................................. 8
2.4. System Summary .................................................................................................................................................. 9
2.5. LTE Small Cell Network Configuration.......................................................................................................10
3. Small Cell System .......................................................................................................................................11
3.1. Appearance of Small Cell ................................................................................................................................11
3.2. Small Cell Installation Method ......................................................................................................................13
3.3. System Configuration........................................................................................................................................14
3.4. Standards and Interface...................................................................................................................................14
3.5. Support Service ...................................................................................................................................................18
3.6. Synchronization ...................................................................................................................................................18
3.7. Handover................................................................................................................................................................18
3.8. Scheduling .............................................................................................................................................................20
3.9. ANR (Automatic Neighbor Relation) ..........................................................................................................20
3.10. CBRS (Citizen Broadcast Radio Service) ....................................................................................................20
3.10.1. CBSD (Citizen Broadcast Radio Service Device) ...........................................................................20
3.10.2. Domain Proxy..............................................................................................................................................22
4. Product Specification.................................................................................................................................23
5. Web Terminal ..............................................................................................................................................24
5.1. Operator UI ...........................................................................................................................................................24
5.2. Layout......................................................................................................................................................................24
5.2.1. Architecture of Menu...............................................................................................................................24
5.2.2. Actual View..................................................................................................................................................25
5.3. How to Access......................................................................................................................................................25
5.3.1. Access via Web Browser.........................................................................................................................25
5.3.2. Login...............................................................................................................................................................25
5.3.3. Password .......................................................................................................................................................26
5.3.4. Logout............................................................................................................................................................27
5.4. How to Use............................................................................................................................................................27
5.4.1. Parameter Setting......................................................................................................................................27
5.4.2. Reboot ...........................................................................................................................................................28
5.4.3. Factory Reset...............................................................................................................................................30
5.4.4. Log Download ............................................................................................................................................30
6. CLI.................................................................................................................................................................. 33
6.1. Data Model Configuration..............................................................................................................................33
6.2. HeNB Status Check ............................................................................................................................................34
7. Firmware Update ...........................................................................................................................................35
7.1 Firmware Update Procedure...........................................................................................................................35
8. LED Operation ................................................................................................................................................ 37
8.1 LED Operation Description and Scenario.................................................................................................37
Qucell 4G/LTE Small Cell System Manual Version: 0. 0.3
Qucell Confidential 5 2018-08-29
1. Application Range
This document describes feature, function and structure of 『LTE Small Cell (HeNB)』(abbreviate to
“Small Cell”)
1.1. References
-This document consists of information for the supported software and Small Cell for Small Cell
users.
1.2. Revision History
Revision history of this document, please refer to the table below.
Version
Date
Editor
Changes
0.0.1
2019-04-11
Qucell DEV
Initial draft
1.3. Copyright
© 2019 by Qucell. All rights reserved
Any unauthorized reproducing, distributing, or editing will constitute an infringement of copyright
Qucell 4G/LTE Small Cell System Manual Version: 0.0.3
Qucell Confidential 6 2018-08-29
2. LTE Small Cell System Summary
LTE Small Cell(HeNB) is wireless network system which supports 3GPP LTE (Long Term Evolution)(3GPP
LTE is abbreviated as “LTE”hereafter) service. LTE Small Cell can be a cost effective solution for both
installation and operation with performance as a Macro cell and internet security. LTE Small Cell can
provide the service through Backhaul connection which have already been installed or can be
provided at low cost regardless of time and place.
2.1. What is a Small Cell?
Small cells are low-powered radio node(10~hudreds meters) and it means small base station(eNodeB)
including Femtocell, Picocell, Metrocell and Microcell. Small cell is low-power wireless AP(Access Point)
which connects terminal with mobile wireless network using fixed wideband internet connection. And
it provides improved cellular coverage, and capacity of mobile communication services. (Source: Small
Cell Forum - http://www.smallcellforum.org )
Figure 1. Use of Small Cell (Source: Small Cell Forum)
2.2. Types of Small Cell
Femtocell
Femtocell is a small, low-power cellular base station. It was designed for use in home or small
business areas. A broader term which is more widespread in the industry is small cell, with femtocell
as a subset. Main features of Femtocell are IP backhaul, Self-optimization, low-power, easy to install
and etc. Small Cell of Femtocell type can be classified to two types as follows:
Qucell 4G/LTE Small Cell System Manual Version: 0.0.3
Qucell Confidential 7 2018-08-29
1. Residential Small Cell: used at home
2. Enterprise Small Cell: used for enterprise/in-building, smaller than Picocell
Picocell
Picocell is a low-power power compact base station that covers small area, such as office and part
of a building. Sometimes, it includes Small Cells used at outdoors.
The necessity of expert knowledge is minimized because of self-optimizing function of the Small Cell
technology,
But it is necessary to pay attention to the selection of the number and location of the device to be
installed in the room.
Metrocell
Metrocell means Small Cell which is used to provide large capacity in downtown area. It is usually
mounted on wall, lamppost and CCTV, positioned on the street structure. Sometimes, Femtocell,
Picocell, Microcell are included in Metrocell.
Microcell
Because of inefficient Macro coverage, Microcell, the base station which covers small outdoor area,
is used for extending coverage for in/outdoor users. Sometimes, Microcell is installed at indoors and
used to provide more capacity and coverage than Picocell.
Qucell 4G/LTE Small Cell System Manual Version: 0.0.3
Qucell Confidential 8 2018-08-29
Figure 2. Types of Small Cell (Source: Small Cell forum)
2.3. Features of LTE Small Cell
LTE services support data service except multimedia on user handset. To satisfy user’s needs, it is
necessary to provide high-speed but low-cost packet transmission service.
LTE Small Cell Features are as follows:
1. Data Traffic dispersion effect: Because LTE Small Cell can use existing Internet/PSTN
2. Coverage expansion effect: LTE Small Cell can cover shadow area such as in-building area.
Introduction and Utilization of Small Cell could be new revenue model to mobile operator because
it can support Low-cost but high-efficiency convergence service infra.
Qucell 4G/LTE Small Cell System Manual Version: 0.0.3
Qucell Confidential 9 2018-08-29
Figure 3. Features of LTE Small Cell
2.4. System Summary
LTE Small Cell provides a high-speed data service adopting downlink OFDMA (Orthogonal Frequency
Division Multiple Access) transmission technique, uplink SC (Single Carrier) FDMA transmission
technique and various Spectrum allocations with supporting scalable bandwidth. LTE Small Cell
contains LTE service function in SoC and thus it is possible to compose system simply with low cost.
For high-efficiency, the inner hardware accelerator of SoC is utilized and main function is realized
in the form of software from the Multi Core processor inside SoC, providing diverse and flexible
services.
Qucell LTE Small Cell Includes feature for deactivating radiation of signal from the device when
failure/malfunction is detected via connected electronic communication circuit equipment.
Qucell LTE Small Cell Includes feature for deactivating radiation of signal, automatically from the
device, when communication between the device and the connected electronic communication
circuit equipment is fails.
Qucell 4G/LTE Small Cell System Manual Version: 0.0.3
Qucell Confidential 10 2018-08-29
2.5. LTE Small Cell Network Configuration
LTE Small Cell is also called HeNB(Home evolved UTRAN Node B), it serves Wireless connection
function with UE to process Packet by LTE Air Standards between UE(User Equipment) and EPC. LTE
Small Cell serves HeNB function interworking with HeNB GW(Gateway), HeMS(HeNB Management
System) Server.
Small Cell is connected with HeNB GW and ready to serve Services by communicating with MME.
Process of Small Cell setting, management, alarm, statistics and etc. is dealt with through HeMS
Server which has connection with Small Cell through IP network.
Figure 4. Connection diagram for LTE Small Cell and EPC
Inhaltsverzeichnis
Beliebte Steuereinheit Handbücher anderer Marken
Festo
Festo Compact Performance CP-FB6-E Stücklistenhandbuch
Elo TouchSystems
Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung
JS Automation
JS Automation MPC3034A Bedienungsanleitung
JAUDT
JAUDT SW GII 6406 Series Kurzanleitung
Spektrum
Spektrum Air Module System Bedienungsanleitung
BOC Edwards
BOC Edwards Q Series Bedienungsanleitung
