WISP RF Engineering Services Your Subscriber Locations Mapped on a - - PowerPoint PPT Presentation

WISP RF Engineering Services

Your Subscriber Locations Mapped on a Fixed LTE Network

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 11th year, 4G Unwired is an active member of the Competitive Carrier Association and is a Veteran Owned Small Business.

4G Unwired Overview

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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. 3 LTE Coverage Throughput Analysis

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

Support Your Market Transition Plans

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Bandwidth

6 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 4 6.0 6.0 6.0 6.0 6.0 6.0 6.0 4 2 4 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5

Chan Blks

B R S 1

A 1 A 2 A 3 B 1 B 2 B 3 C 1 C 2 C 3 D 1 D 2 D 3 J A 4 B 4 C 4 D 4 G 4 F 4 E 4 K BRS2 - 2Mhz BRS2 - 4 Mhz E 1 E 2 E 3 F 1 F 2 F 3 H 1 H 2 H 3 G 1 G 2 G 3 Start Freq

2496

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 Licensed for GSA Radius Only Licensed for BTA Leases GSA Radius A1 A2 A3 B1 B2 B3 C1 C2 C3 D1 D2 D3 J A4 B4 C4 D4 G4 F4 E4 K BRS2 - 2Mhz BRS2 - 4 Mhz E1 E2 E3 F1 F2 F3 H1 H2 H3 G1 G2 G3

Need Help with BRS – EBS Spectrum?

 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 density requirements

 4G Unwired uses the Atoll propagation platform and GIS tools to insure Quality

• f Service and FCC compliance

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Neighboring GSA

Hb = (21.23)2/17 =26.5 m Or 10 MHz LTE BW @

• 104.4 dBm

Predictions based upon CPE Router Type

 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!

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Coverage by Throughput (DL) 2 Indoor Modem Outdoor Unit 10' Outdoor 2nd Floor - 18'

• or

Propagation Prediction Analysis

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. 7

Outdoor CPE Coverage with unit at 12 ft. Service for Indoor Modem on 2nd Floor of Light Structures Indoor Modem RSRP 1st Floor Brick or Concrete Structures

4G Unwired Provides LTE PCI Planning for Improved Network Performance

In LTE networks, Physical Cell identity allocation (PCI) is crucial for both subscriber Quality

• f 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

• ur propagation software.

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Use Case: Shown below is WISP that had interference and throughput 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!

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Given PCI Planning by Client Red shows interference and lower throughput 4G Revised PCI Planning Green shows improved data rate throughput

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Microwave Engineering Services

www.4GUnwired.com

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

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Partnering with 4G Unwired

 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

How can we help?

Scott Robinson President 4G Unwired, Inc. 1751 Sarno Road, Suite 1 Melbourne, FL 32935 Phone: (321) 726-4183 www.4GUnwired.com Scott.Robinson@4GUnwired.com

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