Business

2015

MILSAT

Military satellite Communication System-II Development

• MobilitySubscriber Interface Moduledevelopment
• IntegratedInterface Module, Switching Moduledevelopment
• OTM, Airborne Subscribers Interface Moduledevelopment

Server based
SPG/ePDG Solution

Server based SPG/ePDG solution development

• Server based Security Gateway and evolved Packet Data Gateway development
• Single universal x86server platform based
• High-speed Packet Processing Technology

2014

ePDG

Packet Gateway development for interworking between WLAN network and LTE network

• Interworking functionality development between WLAN network and LTE network
• Mobility functionality development between LTE network and WLAN
• IPsec/IKE Security Function development between Handset andePDG
• ATCA platform based
• E2E IoT with Samsung Electronics EPC

WiFi-AC

WiFi AC development

• WiFi AP Controllerdevelopment(collaborating with WiFi AP Company)
• Universal x86 server platform based
• S/W basedHigh-speed packet processing & Virtualization Technology

2013

IBCF Solution
IP-IP
Transcoder

IP-IP Transcoderdevelopment

• Transcoding equipment for IBCF(Interconnection Border Control Function)development
• Legacy TGW based technology is applied
• Interworking with IBCF(Control+TrGW) solution

DPI Solution
Paging Proxy

App Paging Proxy development

• Optimization for App causing numerous paging among Mobile data traffic
• Load reduction effect in LTE network by pagingoptimization
• Early development of Demo-equipment for effect verification
• Proven effectsby customers

Video Solution
MRF-AMC

MRF-AMC development

• Audio, VideoConference-Calland Media Streaming Function
• MRFP and TrGW business targetingKorean Network Operator
• Expanding MRFP business targeting Foreign Network Operator

2012

묶음 Solution
WMG(IFOM)

FMOG/FMOC development

• Service bandwidth expansion by providing simultaneous access function to heterogeneous network(3GPP, Non-3GPP) of mobile
• Seamless traffic mobility between heterogeneous networks
• Participation in preceding research project related DatatrafficOptimization of network operators

Small Cell Solution
SCG

SCG(Small Cell Gateway) development

• IPsec Security function of HeNB Access and interface interworking function between multiple HeNBs and EPC in LTE network
• Reducing EPC performance load and resolvingsecurity problem of HeNB Access
• Competitive services including coverage enhancement of LTE network and limited mobile resources utilization
• EPC/Macro eNB load reduction in small cell network by X2 H/O without change of legacy nodes through unique X2 Service Broker function
• Commercialized in LGU+, Korea
• Commercialized in Chunghwa Telecom, Taiwan

Mobile Remote Control
Solution MoRicon

MoRiCon(Mobile Remote Control) development

• Remote monitoring(with video) for manufacturing machine by mobile handsetremote contro
• Efficient machine operation by remote start & operation monitoring

2011

Security Solution
PDG

PDG(Packet Data Gateway)

• IP Security function, subscriber verification, QoS function, handset mobility management in 3GPP/WiMAX network
• Expanding korean market portion by replacing legacy products of global companies

2010

Security Solution
SeGW

Small-Scale SeGW(Security Gateway) development

• IPsec Security function, subscribers verification and QoS function in LTE/3G
• Expanding korean market portion by replacing legacy products of global companies
• Optimized Solution for Distributed Encryption Configuration(Minimum cost)

2008

Security Solution
SBC

SBC(Session Border Controller) development

• While interworking between handsets of heterogeneous networks, providing aggregation of various IP Access networks, IP Core network(IMS) protection, Security enforcement, subscriber session termination
• Response to high demand of SBC by increased IP-IP calls by VoIP subscribers increase and increased necessity of network security
• Expanding korean market portion by replacing legacy products of global companies

Video Solution
VMG

VMG(Video Media Gateway)

• Integrated fixed/mobile video call service between 3G mobile network video-handset and IP(IMS) video-handset
• Support video-call, videoringback, video announcement, video conference-call, video messagingservice, etc
• Large-scale, Carrier-grade, High-Reliability(Redundancy)

2007

BcN Solution
IPSL

IPSL(IP Signaling Link) development

• Small-scale MTP2-M2UA Signaling Gateway for BcN network

2005

BcN Solution
TGW, MGW

TGW(Trunk Gateway), MGW(Media Gateway) development

• Media conversion between PSTN network and IP network, and interworking function with R2, PRI by PBX
• NGTG-10K, NGTG-16K, NGMG-2K, NGMG-4K product lineup basedchannelaggregation capacity

2003

BcN Solution
SGW

SGW(Signalling Gateway) development

• Signaling conversion(No.7-SIGTRAN) and message mediation between PSTN network and BcN
• Interworking between IP based applied server(IP-SMSC, IP-HLR etc) and SS7 signaling equipment of 2G/3G mobile networks