WISP RF Engineering Services Your Subscriber Locations Mapped on a Fixed LTE Network
4G Unwired Overview 2 4G Unwired is an independent RF Engineering consulting firm that provides both Fixed Wireless and Mobile System Design in the US, Caribbean and Asia-Pacific regions. Wireless carriers engage 4G Unwired to design, upgrade and improve the performance and profitability of their 4G/3G/2G, Small Cell, ODAS and WiFI wireless networks. Now in our 11 th year, 4G Unwired is an active member of the Competitive Carrier Association and is a Veteran Owned Small Business.
3 Wireless Internet Services (WISP ) 4G Unwired provides complete WISP LTE design services. We can assist your team with spectrum management, WiMAX replacement and frequency planning to ensure minimum interference and maximum throughputs. Shown below – LTE coverage over actual client subscribers locations. LTE Coverage Throughput Analysis
Support Your Market Transition Plans 4 4G Unwired engineers are propagation planning experts and are familiar with the challenges facing Wireless Internet Service Providers. We can: ➢ Plan a transition from older technologies to LTE ➢ Deploy channels based upon licensed areas and avoid interference during transition 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Bandwidth 6 4 4 2 4 BRS2 - 4 Mhz BRS2 - 2Mhz B R A A A B B B C C C D D D A B C D G F E E E E F F F H H H G G G S 1 2 3 1 2 3 1 2 3 1 2 3 J 4 4 4 4 4 4 4 K 1 2 3 1 2 3 1 2 3 1 2 3 Chan Blks 1 2502.0 2507.5 2513.0 2518.5 2524.0 2529.5 2535.0 2540.5 2546.0 2551.5 2557.0 2562.5 2568.0 2572.0 2578.0 2584.0 2590.0 2596.0 2602.0 2608.0 2614.0 2618.0 2620.0 2624.0 2629.5 2635.0 2640.5 2646.0 2651.5 2657.0 2662.5 2668.0 2673.5 2679.0 2684.5 2496 Start Freq Licensed for GSA Radius Only Licensed for BTA Leases GSA Radius BRS2 - 2Mhz BRS2 - 4 Mhz A1 A2 A3 B1 B2 B3 C1 C2 C3 D1 D2 D3 A4 B4 C4 D4 G4 H1 H2 H3 G1 G2 G3 F4 E4 E1 E2 E3 F1 F2 F3 K J
Need Help with BRS – EBS Spectrum? 5 4G Unwired RF Engineers can assist you with BRS-EBS 2.5 GHz Band LTE Design Transition from WIMAX to LTE technology within licensed EBS – BRS spectrum 4G Unwired provides complete EBS – BRS FCC Engineering services: FCC GSA Boundary Height Benchmarking Requirements We provide FCC required power spectral Hb = (21.23) 2 /17 density requirements =26.5 m Or 4G Unwired uses the Atoll propagation 10 MHz LTE BW @ Neighboring -104.4 dBm platform and GIS tools to insure Quality GSA of Service and FCC compliance
Predictions based upon CPE Router Type 6 4G Unwired prepares a link budget to model each type of Router to ensure that Data Rates and Quality of Service are met Insure Throughputs to the End User! Coverage by Throughput (DL) 2 Indoor Modem Outdoor Unit 10' Outdoor 2nd Floor - 18' oor
Propagation Prediction Analysis 7 4G Unwired can model several types of LTE predictions, dependent on outdoor vs indoor CPE heights, equipment specifications and building types (wood, brick or reinforced concrete). 4G Unwired can adjust the propagation models for greater accuracy with client data, extremely useful for additional system expansion. Service for Indoor Modem on Indoor Modem RSRP 1st Floor Outdoor CPE Coverage with 2 nd Floor of Light Structures Brick or Concrete Structures unit at 12 ft.
4G Unwired Provides LTE PCI Planning for 8 Improved Network Performance In LTE networks, Physical Cell identity allocation (PCI) is crucial for both subscriber Quality of Service (QoS) and data throughputs. Correct PCI planning is an essential parameter in your network and is affected each time you add a new location. 4G Unwired engineers can provide fast and cost effective PCI plans once we have your network modeled in our propagation software.
Use Case: Shown below is WISP that had interference and throughput 9 issues with their existing network. 4G provided a corrected PCI plan and significantly improved the network throughputs and coverage Red is bad – Green is Good! Given PCI Planning by Client 4G Revised PCI Planning Red shows interference and Green shows improved data lower throughput rate throughput
Microwave Engineering Services 9 4G Unwired also provides complete Microwave Network Engineering Services. We can also assist with equipment selection, reliability studies, path planning and design specifications with either Licensed or Unlicensed Radio equipment – all shown in Google Earth www.4GUnwired.com
Partnering with 4G Unwired 10 4G Unwired has the RF knowledge, tools and experience to assist your team Extensive LTE, WiMAX, UMTS, CDMA & GSM Design and Optimization Experience Experience with all major Vendor RAN systems Full Turnkey construction and Integration Services through our Partner Network
12 How can we help? Scott Robinson President 4G Unwired, Inc. 1751 Sarno Road, Suite 1 Melbourne , FL 329 35 Phone: (321) 726-4183 www.4GUnwired.com Scott.Robinson@4GUnwired.com
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