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UMTS Femtocell product architecture
Abstract:
An OEM wanted to do a product analysis and architecture specification for UMTS Femtocell for emerging markets. HSC consultants delivered detailed analysis reports including:
Use Cases
Regulatory environment compliance
cost and performance target comparisons
recommendation for hardware and software
Recommended architecture specification
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802.20 (iBurst) network design
Abstract:
A service provider was looking to setup a multi-city cellular network based on iBurst. HSC consultants helped this customer in the following areas:
Analysis of the 802.20 iBurst air interface proposal
Link analysis for coverage/capacity
Design of base-stations
Capacity and coverage area for different consumer types (residential/enterprise)
Deployment configurations for different demographic areas
Proposed network architecture using blend of macro and micro base-stations
Projected cost per subscriber
Options for core network integration
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End-End IMS R7 based network design for hyrbid network
Abstract:
HSC worked with a greenfield operator which wanted to deploy an all IP IMS R7 based architecture for enabling next generation services. HSC consultants led the design and specification of this network. Some of the areas involved:
Create network design
Create RFI based on network design and invite different vendors to respond
Evaluate RFI responses and interview vendors on technology fitment
Create gap analysis of areas which were not technically ready for all IP rollout
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DVB-s2 satellite modem
Key Technologies : RTL Design, DVB Satellite Modem, Xilinx Virtex 5
Abstract:
The architecture below comprises of a Broadband VSAT system consisting of FPGAs having interface with DSP & custom SoC. The Adaptive coding and modulation (ACM) feature means that the coding (FEC rate) and modulation DVB-S2 outbound carrier can be dynamically modified to optimize the performance per terminal.
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