NextGen Wireless Solutions LLC

With in-depth industry expertise and client focus our team of experts is dedicated to providing you optimal cost -
effective solutions tailored to your needs. Our services are offered as turnkey project based solutions or by
providing experienced and highly motivated engineers to satisfy client needs on T&E basis, services include:

Pre-deployment planning
- Market Analysis and Technology Assessment
- Model Tunning
Wireless Network Design & Optimization
- Technologies: LTE/UMTS/GSM/CDMA
- RF Design, Carrier Add, RFDS
- Site Integration and Cluster Testing
- Small Cells, oDAS/iDAS
- E911 Qualification Testing
- MPE Studies and Measurements
Backhaul Engineering
- Core Network & IP
- Fiber network design and deployment
- Microwave backhaul Design & LOS Survey
- Reliability and Availability Calculation using Pathloss
MPE Studies & Spectrum Management
- Interference Analysis
- Microwave Re-location
DAS & Small Cells
- Site Survey
- iBwave Coverage Design
- System Optimization
- System Commissioning and Acceptance
Wi-Fi Deployment
- Multi-radio WiFi mesh backhaul
- Integrated LTE and WiFi small-cell (picocell)
- WiFi solution for airports
- Multi-radio mesh architecture for wireless access and backhaul using WiFi and WiMAX
- Wireless utility (gas, electric) meter reading using WiFi applications
- High capacity wireless backhaul for outdoors/indoor applications to eliminate costly cabling.

Our team provides business consulting services
for all pre-deloyment planning including:

Strategic Business Consulting:
- Market Analysis/Strategy
- Technology Assessment
- Business Plan develoment
- Financial Advisory
- Contract Negotiation
- Licence Acquisition
- Implementation Services
- Program Management
Market Analysis & Planning:
- Coverage Area Analysis
- Vehicle Traffic Analysis
- Cell Site Verification
- Best Server Coverage
- Demographic Profile
- Market Segmentation
- Demand Prediction
Advanced Technology Research:
- Research & Development
- Analysis &System Design
- Technology Assessment
- Vendor Selection
- Industry Standards Developmet

We study and analyze market traffic patterns, population
density, topology and propagation environment in the
market under consideration

Wireless Network Design

Our RF engineers design wireless systems to meet customer's coverage, capacity and performance
requirements.

Project Plan and Network Cellplan Revision
- Determine network objectives and establish project plan
- Create the Link budget with the assumptions provided by customer
- Review network cellplan based on system coverage objective
- Traffic demand for each market

Preliminary RF System Design
- Work with customer and project management, GIS, fixed network support, site acquisition, construction
management, equipment installation and operations teams to ensure all requirements are met.
- Preliminary coverage design and cell layout
- Frequency planning
- Develop comprehensive RF system design based on design criteria and assumptions proposed by customer
and reviewed by our team.
- Perform drive testing to provide data for propagation model tuning and coverage verification.
- Perform model tuning per morphology. Drive test will be conducted for at least 20% of the sites.
- Present preliminary design review and make changes as required by customer.
- Issue search rings showing the detailed map.
- Formal Preliminary Design Review with customer.

Final RF System Design

- Formal Preliminary Design Review with customer.
- Candidate evaluation.
- Perform frequency planning and interference analysis based on final site location.
- Prepare final plots identifying coverage objectives, interference levels and physical maps (BSC,MSC)
- Support filing of Aviation doccuntation related to utilization of radio frequencies
- Perform antenna system audit, antenna system sweeps, and site-grounding audit
- Typical deliverables:
o System coverage and Interference plots
o System Frequency and Capacity plans
o System Morphology plot
o Handoff zones
o Cell site Configuration
- Typical Final System Design Report:
o Drive test results (model tuning, plots and analysis)
o Frequency Plan and Capacity analysis results
o RF recommendation for the network
o Handoff zones
o Cell site Configuration

Operations & Maintenance

- Installation and commissioning.
- Switch/Cell Site O&M.
- Regulatory compliance.
- Competitive benchmarking.
- Standards & best practices audit
- Hardware/Software provisioning.
- Site & System audits
- Asset management
- Software & Hardware upgrades
- Base station maintenance

Wireless Network Optimization

Initial optimization testing to maximize efficiency of the network:Field drive & functional testing and data analysis, parameter sttings and
interference control. Services may continue to provide continuous monitoring of performance and fine tuning the network for optimal capacity,
quality and customer satisfaction. Our engineering team will perform the following:

- Perform RF Site Audits/site build verification and RF system acceptance for proper antenna & equipment placement:
o Antenna Orientation and Tilt
o Antenna separation and Isolation from other carriers
o Cabinet Placement, and Cable/Antenna Color Codes
- Define Clusters and select Cluster and System ATP routes
- Perform Integration/Shakedown testing, and Cluster Acceptance testing.
- Frequency Plan with C/I interference plots
- Cluster/System Optimization Report including plots and performance statistics:
o RXLEV and RXQUAL statistics
o Hand over problems
o Interference report
o Neighbor list analysis
o Competitive Benchmarkin

NextGen engineers have extensive WiFi Network Planning & Deployment
experience in the following areas:

- Multi-radio WiFi mesh backhaul
- Integrated LTE and WiFi small-cell (picocell)
- WiFi solution for airports
- Multi-radio mesh architecture for wireless access and backhaul
- Wireless utility (gas, electric) meter reading using WiFi applications
- Inexpensive High capacity wireless backhaul for outdoors/indoor applications.

NextGen consulting wireless experts
can help design end-to-end
heterogeneous networks (HetNet)
composed of WiFi AP's, LTE
small-cells, DAS and backhaul across
multiple layers, leveraging extensive
experience with service providers
and equipment vendors. Our wireless
knowledge and innovative network
design approach will ensure
successful deployment and good
user experience.

NextGen consulting wireless experts can help design end-to-end heterogeneous networks (HetNet)
composed of WiFi AP's, LTE small-cells, DAS and backhaul across multiple layers, leveraging
extensive experience with service providers and equipment vendors. Our wireless knowledge and
innovative network design approach will ensure successful deployment and good user experience.

Post-Launch Support

Our RF team can provide RF engineering support on an ongoing basis.
- RF engineering support during launch.
- Resolve any major trouble areas as identified after launch.
- Analyze switch performance statistics, and propose RF solutions.
- Cntinuous network performance monitoring

Our Company -
NextGen provides consulting services to the Wireless industry in US and
International. Services range from the initial planning stage through
post-deployment optimization including program management and fixed
network engineering. NextGen provides its clients with cost-effective
solutions for all their network design, deployment and management needs.

NextGen offers complete range of In-Building
deployment services covering i/o DAS and Small Cells
(Microcells, PicoCells, Femtocells), our services include:

- Site Survey
- iBwave Coverage Design
- System Commissioning and Acceptance
- System Optimization

Our services are offered as turnkey project based
solutions or by providing experienced and highly
motivated engineers to satisfy client needs on T&E basis.