microwave design and coordination, low latency, wac services

WAC - The love for thinking and automating.

“Show me the data”

Normal Microwave design, interference and coordination conditions….

Current Low Latency Microwave design, interference and coordination process

Its not always irresolvable, just takes more strategy and thought as each puzzle gets resolved.

www.wirelessapplications.com

Pre-interference calculations, Coordination (PCN)Run full coordination discrimination interference analysis from each proposed path against all existing paths within a given range.

For each potential path, interference analysis can be calculated against every existing path in that band and others. We check every possible pair which meets bandwidth requirements for interference against all the existing paths in that band. For the High Frequency Trader routes, each proposed microwave path A to B, with a proposed channel pair, may result in running interference calcs against 10,000 potentials algos.

We do this by checking discrimination angles, frequency separation and line-of-site site (mtn might be in the way) clearances. We then calculate the margin to objective and verify that it is within tolerances. We use all previously calculated averages found for the area as the “Interfering Path” parameters.

Interference to Victim calculations – per ‘All Paths’ checking.

What is “Coordination” and “Design”?

Look at existing and determine how many channels are available per band with no interference, over how many total.


Design a Path

Run Link Budget Analysis

Our clients can either design a path of an A to B Event with our SiteSync, online Microwave software or withtheir own desktop tools. To initiate an Event, provide us the typical Link Budgetreliability analysis with the basic path requirements and equipment / antennas values.

Microwave Coordination Service

SiteSync Pro Microwave Interface shown.


We see if Earth Bulge blocks potential interference. Enhanced ITU OH standards built in.

Discrimination angle views show terrain for potential shielding from interference

3D visualization feedback URL

Our Coordination software allows us to take paths straight into channel analysis. With each channelselection, within seconds, the software calculates the interference into every potential interfering Microwave Path in the ‘keyhole’ for our engineer to review or edit until an open channel is identified.The software includes a visual component to evaluate terrain. It allows our telecom engineers toquickly discern that some victim paths which may show interference via the calculations (based onpower, frequency and vicinity) are actually blocked by terrain or by the earth’s bulge.

WAC In-House Software:

SiteSync Pro Internal Coordination Interface shown.


Our in-house coordination interface auto-calculates all interference potential for all licensed paths per band. We can pick, edit and plan for capacity issues.

We instantly show blocked paths


Our in-house coordination interface is unlike any others, with in-depth abilities to analyze all the details and run our WAC exclusive Best-Fit math modeling of OH !


WAC – 6 months Coordination 6 Ghz

WAC estimates approximately 50 entities fighting in the same straight line space.

Being the leaders in the Low Latency Trader Microwave network market, we share some insight to the mass influx of network activities. Roughly the second half of 2013 brought in the largest race.


SiteSync Pro – Existing Microwave

SSPro is incredibly fast. This search of all of Clearwire MW for frequencies of 5Ghz to 25Ghz returned 472 records, a map and the data back to the user in approx 4 seconds !



SiteSync – Network Planning AutomationTNT2 (The Network Tool) Automates Microwave Backhaul

1. Analyze all the possible paths relative to terrain and design parameters

2. Optimization via complex algorithms to design a network 3. Analyze design

parameters, run multiple scenarios, or continue with interactive modifications.

Take advantage of our automation for huge savings of speed to market and human error reduction. Typical 150 site build takes ~4 minutes !

(its Dirt Simple)

- For a raw build or even a look into a old system, the initial TNT2 design starts with site dots

-Looks through user parameters of max distances, frequency, number of antenna, etc for making candidate sites and hubs.

- Run a insane amount of Line-of-Site profiles.

- For example, 200 Site dots = (200 X 199/2)=19,900. But we do BOTH DEM 30 and SRTM 30 LOS on each, that’s 39,800! How long? We run all LOS and make the entire network of 200 in about 4 minutes.

Stage 1


- Identify ALL potential paths from your list of sites.

- TNT2 runs full path calculations with clearances from fresnel of user choice.

Stage 2

- If a direct impact, the path is out (red), if within 5% we keep (yellow), if clear then we either use it in the Scenario (green), or keep in All Paths (blue).

Red paths Yellow paths Green paths

Might be impacted Full clearanceBlocked


Calculate and give a WAC rating system of importance to every site location. We are also able to run full Frequency Interference against existing Microwave for each ‘positive’ path.

- Each site gets multiple ratings for evaluation

- Hits and the hits of those hits are measured

- Azimuth availability (angle off each site)

- Nationwide Fiber Routes and Lit Buildings

- Overall rankings

- Demographics

Stage 3

Nationwide Fiber Routes !


SiteSync Pro – Clutter Tracer


Weather? WAC has been collecting every hour, every day.

For Microwave design and prediction, Weather can play a major role. WAC has been gathering REAL weather data and is making it possible to fine tune an area for a Proposed Path to the science of it. What is the true Rain fall where I’m building, the wind speeds, K factor?


Thank you from

47.610590, -122.196593 111 108th Ave. NE., Suite A160 Bellevue, WA 98004

Phone: (425)-643-5000Fax: (425)-649-5675

Email: [email protected]: www.wirelessapplications.com

microwave design and coordination, low latency, wac services

Technology

coordination software

interference potential

months coordination

coordination pcn

coordination process

coordination conditions

proposed microwave path

interference calcs