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 with
their own desktop tools. To initiate an Event, provide us the typical Link Budget
reliability 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 channel
selection, 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 to
quickly discern that some victim paths which may show interference via the calculations (based on
power, 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 Automation
TNT2 (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)-643-5000
Fax: (425)-649-5675
Email: info@wacorp.net
Website: www.wirelessapplications.com

Microwave Design and Coordination, Low Latency, WAC Services

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Microwave Design and Coordination, Low Latency, WAC Services