Confidential & Proprietary 9/35
2.1
Purpose
HERCULES is a coverage system for in-‐building services delivering voice and data in high quality and for
seamlessly.
As a distributed antenna system, it provides analog and digital phone systems that are served in multiple
bands through one antenna.
The system covers general public institutions and private facilities.
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Shopping malls
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Hotels
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Campus areas
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Airports
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Clinics
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Subways
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Multi-‐use stadiums, convention centers, etc.
The system helps improve in-‐building radio environments in poor condition and make better poor RSSI
and Ec/Io. By providing communication services at every corner of buildings, the system enables users to
make a call at any site of buildings.
The system uses both analog (AMPS) and digital (TDMA, CDMA and WCDMA) methods.
The HERCULES system supports communication standards and public interface protocols in worldwide
use.
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Frequencies: 700MHz , 700MHz_MIMO , 850MHz , 1900MHz , 2100MHz , 2100MHz_MIMO
etc.
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Voice protocols: AMPS,TDMA, CDMA,GSM,IDEN, etc.
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Data protocols: EDGE,GPRS,WCDMA,CDMA2000,Paging, LTE etc.
HERCULES is in modular structure per frequency. To provide desired frequency in a building, all you
need to do is to insert a corresponding frequency module into each unit. As it delivers multiple signals
with one optical cable, the system, in one-‐body type, does not require additional facilities whenever
new frequency is added.
The system is featured with the following:
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Flexibility & Scalability
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Support fiber-‐optic ports up to 60
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Clustering multiple-‐buildings (campus) as one coverage
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Modular structures
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Modular frequency upgrade
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Plug-‐in type module
