Our Technology

Lemko’s Fundamental Architecture

Node1™ Major NFV Components

Lemko 4G (LTE) Node1™

Evolved Packet Core (EPC) plus eNodeB (eNB)

EPC

Lemko Node1™ LTE is a complete solution (EPC plus eNB) for managing broadband connectivity for mobile subscriber data services. Lemko EPC is software defined, virtualized solution based on commercial off the shelf components. All Lemko solutions are based on flat network architecture and because they are virtualized, they are software upgradable. Lemko EPC provides network operators with a robust and feature-rich platform that scales with the growth of the operator.

Functional Node1™ LTE elements include:

HSS/CDR/PPD/AUR/EIR
MGW
MME
SGW
PGW
PCRF

Node1™ LTE incorporates advanced Operations, Administration & Maintenance architecture that provides cloud based suite of network management tools and controls.

eNodeB

Lemko LTE eNodeBs provide network design flexibility and packaging that delivers world-class performance meeting wide range of broadband operators’ requirements. Lemko’s scalable LTE solutions enable customers to create networks to meet the growing demand for mobile broadband. Lemko eNodeB portfolio provides the industry’s most extensive range of solutions defined by capacity, scale and proven reliability. Lemko LTE offering includes macro, mini and pico eNBs. Lemko offers high-quality, carrier grade eNB products in multiple frequency bands and suitable for outdoor or indoor use.

Lemko 3G (UMTS) Node1™

MSC and WCDMA Radio Access Network (NodeB)

MSC

Lemko Node1™ UMTS is a complete scalable network solution (MSC plus NodeB) for managing voice, SMS and high speed data services for mobile subscriber. Lemko UMTS IP MSC is an all IP voice and data switching/routing system. Node1™ UMTS provides network operators with a robust and feature-rich platform that scales with the growth of the RAN network.

Functional Node1™ UMTS elements include:

HLR/VLR/CDR/PPD/AUR/EIR
MGW
SMSC/MMSC
SGSN
GGSN
MSC

NodeB

Node1™ UMTS incorporates advanced Operations, Administration & Maintenance architecture that provides cloud based suite of network management tools and controls. Lemko’s UMTS NodeB portfolio provides performance, capacity, power consumption and proven reliability supporting network operators voice and data requirements. Lemko WCDMA offering includes High Speed Packet Access (HSPA), designed to improve the performance of 3G mobile telecommunication networks utilizing the WCDMA protocols. Lemko solution delivers high-quality voice and mobile broadband at multiple frequency bands. Lemko’s UMTS NodeB delivers world class performance meeting wide range of network provider requirements for any size deployment. Lemko’s UMTS NodeB portfolio provides performance, capacity, power consumption and proven reliability supporting network operators voice and data requirements. Lemko solution delivers high-quality voice and mobile broadband at multiple frequency bands. Lemko’s UMTS NodeB delivers world class performance meeting wide range of network provider requirements for any size deployment.

Lemko 2G (GSM) Node1™

GSM IP MSC and GSM Radio Access Network (BTS)

MSC

Lemko’s Node1™ GSM is a complete scalable network solution (MSC plus BTS) for managing voice and data services for mobile subscriber. Lemko GSM IP MSC is an all IP voice and data switching/routing system. Node1™ GSM provides network operators with a robust and feature-rich platform that scales with the growth of the RAN network.

Functional Node1™ GSM elements include:

Node1™ GSM incorporates advanced Operations, Administration & Maintenance architecture that provides cloud based suite of network management tools and controls.

BTS

Lemko’s GSM BTS portfolio provides performance, capacity, power consumption and proven reliability supporting network operators voice and data requirements. Lemko GSM offering includes Enhanced Data rates for GSM Evolution (EDGE), designed to deliver high-quality voice and packet data at multiple frequency bands. Lemko’s GSM BTS delivers world class performance meeting wide range of network provider requirements for any size deployment.

Universal Signaling Gateway – Node2™

Node2 is Lemko’s network orchestrator. Its primary functions include:

1. Authentication signaling – Node2 provides mutual authentication between Lemko’s network and other mobile networks.
2. Security – Node2 acts as the primary interface into the Lemko based network. Node1 devices can only be accessed through the Node2. This provides security for the Node1s in your network.
3. Network data repository – Node2 collects KPIs, Call Data Records and other information and provides the dashboard for reviewing the status and performance of your network.
4. Gateway – Node2 provides gateway functionality for network connectivity where an IP based network is not available.
5. Network redundancy – Node2 provides backup services for Node1 configurations and database records enabling rapid replacement or restarting of Node1s.