wifi mesh master presentation, may 2006 reduced size

7/31/2019 WiFi Mesh Master Presentation, May 2006 Reduced Size

1/80

POP

H aw a i i an

I ndu s Va l ley Schoo l

To Avar i

I P W i r e lessN e t w o r k s

W iFi Mesh

Salm an An sar i


2/80

Salm an Ansar i Techno logy Consu l t an ts 2

Pr esen t a t ion sequ ence

Cur r en t W i r e less t ech no log ies fo r da t aand v o ice

W i Fi Mesh a n d i t s ap p l icat i on s

I n s ta l la t i ons and Plann ing

I ssu e s an d m i t i g at i on


3/80

Salm an Ansar i Techno logy Consu l t an ts 3

Wide Area NetworkLong Range: Campus, Town, StateExample: WiMAX, 3GData Rate: Up to 5 Mbps

W ir e less Lan d scape

Personal Area NetworkShort Range: Desk, RoomExample: BlueToothData Rate: Up to 1 Mbps

Local Area NetworkMedium Range: Building/CampusExample: 802.11b, a, gData Rate: Up to 54 Mbps

Wire less is a m at t er of d is t anc eWire less is a m at t er of d is t anc e ..

Miles

100 ~ 300


4/80Salm an Ansar i Techno logy Consu l t an ts 4

Dat a Access Lan d scap e

Speed

Fixed

N

omadic

Mobile

100 kbps 1 Mbps

Cable Modem

GPRS,MobileCircuit

Switch

1xRTT,EDGE

UMTS1xEV-DO

802.11 a/b/g

10 Mbps 100 Mbps

802.16a/d

802.16e802.20

DSL



3 G Ev o lu t ion ( sou r ce : Nok ia)

802

.11

s



W ire less Net w or k s Evo lu t i on

19 sec19 sec 2.1 sec2.1 sec

CDMA IS95

384kbps

2000 2001 2002 2003

GSM

TDMA IS136

CDMA

1xEV-DV

3G Evolutionary steps timed to meetmarket demands for high speed data and

increased voice capacity

GSM

GPRS170 kbps

CDMA

1xEV-DO

2.4 Mbps

3G Standards

PeakDataRate

2 min2 min

1 min1 min

< 1 sec< 1 sec

< 1 sec< 1 sec

< 1sec< 1sec

6.7 sec6.7 sec

1 sec1 sec

< 1 sec< 1 sec

30 sec30 sec

4.2 sec4.2 sec

< 1 sec< 1 sec

MovieMovie

Music VideoMusic Video

Audio SongAudio Song

PicturePicture

Web PageWeb Page

EE--MailMail

SMSSMS

1 hr1 hr

3G3G

26 hr26 hr

1 hr1 hr

19.5 min19.5 min

2.5G2.5G

118 hr118 hr

5 hr5 hr

42 min42 min

23 min23 min

2G2G

Source : ReedSource : ReedHundtHundt, McKinsey, McKinseyandandCoCo

GSM

EDGE

CDMA

1xRTT

307kbps

UMTS

2004



How Does W ideband Dat a Compare?

Tim e to Dow n load a DVD-Qua l i t y

Copy o f Ba tm an

EDGE

Several days

WCDMA

Day

EVDO

Morning

WiMAX

Minutes

GPRS

1 Week

WiFi

Minutes



I ssu e is Capac i t y , Sp eed an d Cov er age

GSM has m ost pene t r a t i on

GPRS w ork s m ost o f t he t im e fo r l ow speedapp l ica t i ons bu t depend en t on t r a f f i c

p r i o r i t i sa t io n ( Vo ice/ Dat a)

CDMA w or k s a t h igh er speeds bu t l i k e GSM isheav i l y depend en t up on t he t im e sl o t s ava i lab le

t o d at a p r io r i t y v o ice

GSM 3 G is far aw ay ...becau se of u n c learBu sin ess Case in f ace o f capab i l i t i es o f cu r r en t

m ob i le net w o rk s and t echn o log i es l ik e W i MAXan d W i Fi Mesh



Cap aci t y an d Sp eed

W i Fi i s g r e at f o r h o t s po t s b u t issu e s w i t h : Back haul

Coverage

W iMAX i s st i l l aw ai t ed W i Fi Mesh i s an i n t e r est i n g d ev e l op m en t f o r

f i x ed app l i ca t i ons

Addresses issues of speed Security

Interference

Costs

Backhaul


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11/80


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Salm an Ansar i Techno logy Consu l t an ts 1 2

W iFi Mesh

W ide Ar ea W i -Fi Combines best of WLAN and cellular approaches

Wi-Fi, WiMAX, cellular exist on the same platform

Wi-Fi access today, but other access technologies possible

Car r ier g r ade, ou t door so lu t i on Integrated wireless mesh backhaul and wireless access

Delivers broadband data, voice and video services

Targe t Mark e ts Mobile, CableTV, City centers, campuses, hotels, sports arenas

Service providers, enterprise, government


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App l i ca t i ons


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W h y Mesh Back h au l?

Hi g h p ow e r t o b u r n t h r o u g h b u i l d in g s

I f a l i n k f a i l s t h e re is no a l t e rna te rou t e

Ex t rem e spect ru m congest i on a t hu b High an t enn as cause se l f i n t e r f e rence

St a r D i st r i bu t i on , Big St i ck Approach


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W h y Mesh Back h au l?

Mesh D ist r i bu t ion

Go es ar o u n d b u i ld in g s = > 1 % o f p ow er

A lt e rna te rou t es av ai lab le = > re l iab le

Un i f o r m sp ect r u m u sa ge = > ca p aci t y

Lo w an t e n n as = > g r eat e r r e - u se

Mesh Backhaul: Lower Cost, More Reliable, More Capacity


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Ci t y W i r e less

Pu b l i c W i -Fi

Pu b l i c Sa fe t y

Met ro W i -Fi

Muni W i -Fi

Hot zones

W i Fi f h O id


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W i-Fi f r om t he Ou t si de

Nodes pos it i oned a roun d bu i l d ing

W i re less m esh t oge the r f o rconnec t i v i t y

Out door cove rage as w e l l

54 Mbps

Po in t to Po in tBackh au l L inks

E i ( P b l i )


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En t e r p r i se ( Pu b l i c)

Hosp i ta l i t y

Hote ls

Resor ts

Transpo r ta t i on A i r p o r t s

Ra ilw ay s ta t i ons

Por t s

Campuses Educat ion

Hea l thcare

Spor t A r enas

MDUs

I n d u s t r i a l s

Ente rp r i ses

Bu i ld in g Cover age

Campuses

C l l l / B k h l


19/80


Cel lu l ar / Back hau l

Backhau l

Ce l lu la r Back h au l

Pub l i c Sa fe t y Apps

Ship t o Sh ipl i n k .

Cel lu lar BTS back h aul

Pt Pt and m esh

Met ro Backh au l

Ship t o Shor e andShores ide

Ent erp r ise Back hau l

TDM ove r I P

C bi d BTS B k h l l i t i


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Com bin ed BTS Back h au l app l i ca t ion

T1/E1

T1/E1

BSC

microBTSwithstandardTDMinterfaces

TDM overTCP/IPtunnel

picoBTS withbuilt in IPinterfaces

Integrated TDMover TCP/IP tunnelendpoint (CEM)

Mesh Nodes

Multi-RadioWireless

Mesh

Optical orEthernetconnection

IPtraffic

TDM overIP traffic

Off-boardTDM tunnelendpoint

macroBTSwithstandard

TDMinterfaces

BSC

Node withIntegratedBackhaul andMicro/picoBTS

TDM and I P vo ice & da t a

comb ined

BroadbandWirelessCloud

P i t t P i t B k h l A l i t i


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BelAir200with

integralAntenna

OptionalExternal

Antenna

Po in t t o Po in t Back h au l App l ica t i ons

No te : BelA i r u n i t s d ra w n l a rg e rt h a n sca le i n t h e se i l l u s t ra t i o n s

BelAir100with

integralAntenna

OptionalExternalAntenna

Poin t t o Po in t , Ring ,St ar an d MeshApp l i ca t ions

Bu i l t - i n redun dancy

TDM an d / o r I P

MP2P


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MP2PMul t i p le Po in t t o Po in t

Wired connec t i ono u t o f m e sh

Po in t t o po in t backhau ll ink s (5GHz)

2.4GHzw i r e l es scoverage

Scalabl e Me sh As many nodes as required

Typically 5-8 hops to egress

Supports VoIP

Nodes com m un ica te i np o in t t o p o in t m o d e

BelA i r200

Quad radio

1 2.4GHz multipoint

3 5GHz backhaul

Capaci ty Access

5Mbps in 802.11b

20Mbps 802.11g Backhaul

25Mbps for each backhaul link(P2P)

75Mbps for a 3 radio node

High

capac i tyVoice and

Data

P2 M


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P2 MPo in t t o Mu l t i po in t

3 sect o r Mu l t i po in t back h au l

BelA i r200

Quad radio

1 2.4GHz multipoint

3 5GHz backhaul

Capaci ty

20Mbps per sector

P2M so slightly lower cap than P2P

60Mbps per egress

Connec t i on ou t o f Zone

W i r e d o r w i r e l es s

Po in t t o Mu l t i po in tbackhau l l i nks ( 5GHz)

3 sec to r Be lA ir20 0

M2 M


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Mu l t i po in t t o Mu l t i po in t

Clus te r o f u p t o 8 -1 0 n odes.

Typically for coverage basedsolutions

Mostly data traffic

N odes com m un i ca te in m u l t i -

p o in t m o d e 7 BelA ir 50 c

Single radio

2.4GHz multipoint

1 BelA ir 10 0 1 2.4GHz multipoint

1 5GHz backhaul

Dual radio

Clus t e r Per f o r m ance M2M communicates with clients and

forwards to neighbors

Cluster Capacity

4-15Mbps Be lA i r 50 c

Be lA i r100

5 GHz Radio connect ion o ut o f c lus ter

Can a lso be w i red connect io n

2.4GHzw i r e l es s

coverage fo raccess andloca l backhau l

Cl ien t dev ices

Coverage

basedso lu t i on

Du a l / m u l t i p le r ad i o So lu t i on Ben e f i t s


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Du a l / m u l t i p le r ad i o So lu t i on Ben e f i t s

Sca lab le capaci t y f r om 2 0 Mbps t o6 0 0 M b p s+ p er sq u a r e m i le su p p o r t Dat a,Vo ice an d V ideo

One m anaged sys t em

Easy , l ow D isr u p t i on i nst a l l at i on

Lo w d el ay en a b les m u l t i - m ed i aapp l i ca t ions

Mo d u l ar syst em i s f u t u r e st an d a r d s

co m p a t i b l e

Fix ed Mob i le Con v er gen ce i s an in t egr a l

pa r t o f l ead ing a r ch i t ect u r e

An ex am p le : Th e Be lA ir Fam i l y


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An ex am p le : Th e Be lA ir Fam i l y

Lowest

Cost

Highest

Performance

BelAir BelView NMS

Modu la r Plat f o r m Ar ch i t ect u r e


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Modu la r Plat f o r m Ar ch i t ect u r e

1 ,2 o r 4 r ad io sl o t s 802.11 access

Pre-WiMAX or 802.11s backhaul

module rollout UMTS or 3G access

2.3GHz WiMax backhaul 2.5GHz WiMax backhaul

3.5GHz WiMAX backhaul

802.11s access

802.11n access

WiMAX access

l i ne in t e r f ace slo t 100 base-T

100FX optical

1 and 2 single mode TDM (T1/E1)

DOSIS (for cable TV company)

Lay er 2 / 3 sw i t ch Ro u t e r

QoS Wire Speed forwarding

Integrated

Antennas foraccess andbackhaul

Radios

Switch/routerplusprocessor

Line interface

IntegratedPower OutdoorChassis

IP backbonefor cardinterconnect

Be lA i r200


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Be lA i r200

5 Slo t Modu la r Pla t fo r m

1-4 Radio Modules 3 x BRM Backhaul Radio Module (5GHz pre-WiMAX, 2.5GHz WiMAX)

1x ARM Access Radio Module (2.4GHz Wi-Fi)

SCM Switch/Router and Control Module

ASM Antenna Switching Module

LIM - Line Interface Module

Radios operate in point to point, point to multipoint and multipoint tomultipoint

75 Mbps per node and 3ms per hop latency

Outdoor, environmentally hardened enclosure

Pole, wall or roof mounted

29.2cm diameter, 40.2 cm high,12.7kg (including bracket and battery) Integrated Antennas

Directional and omni

Consistent management framework

Line I n t e r face copper , f i be r o r TDM

A C p o w e r ed w i t h b a ck u p

95 264V

Integrated Battery Backup

Designed f o r ou tdoo r env i ron m en t

-40

o

to +50

o

C operation Water and Dust proof (IP56/NEMA4x rating)

7

81

2

3

4 5

6

Electronics

Enclosure

7

81

2

3

4 5

6

Electronics

Enclosure

Backhaulantennas

accessantennas


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BelAi r 5 0 c/ s


30/80


BelAi r 5 0 c/ s

Sing le Slo t Mu l t i po in t m esh

Node High performance access radio

module

Same as rest of portfolio

Acts as a multipoint mesh for up to10 nodes in a cluster

Pre - 802.11s compliant

Capabilities

2.4GHz 802.11b/g

27dBm

Multiple SSID

VLAN

Consistent management framework

Pole, wall or strand mounted

-40 to +50 C Outdoor environmentNEMA4x

External Omni antenna

Copper o r Fibe r L ine I n t e r face ,DOCSI S

NMS


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NMS

BelA i r Be lView NMS

Manages all BelAir products via SMNP

Network View

Auto-discovery and topology update

Network configuration through webinterface

Performance Management

Analyze, filter and aggregate networkdata

Real time graphical display

Fu l l rem ot e Managem ent Capab i l i t y

Over Ethernet, backhaul radio and accessradio

Command Line Interface

Telnet and SSH

Web GUI

http & https

SNMP

V1 & v2c

Rem ote So f tw a re Dow n load

Dual bank Flash Rem ote con f i gu ra t i on save and r esto r e

Micr o Cel l Back h au l Co- locat ion


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Micr o Ce l l Back h au l Co locat ion

TDM in t e r face

Or

D i r ect I P in t e r f ace

Mesh BTS

Micro-ce l l Micro-cell is standalone outdoorunit. No indoor equipment

Lower capacity < Typically SubT1/E1

Direct connect Micro-cell withthe BelAir200

Integrated T1/E1 Line Interfacein BelAir200 for TDM to IPconversion (CEM)

IP ready cellular micro-cellconnects without CEM

Future, could integrate twoboxes into one

Mounts on buildings, urbanpoles

Mi cr o cel l I n t eg r a t i o n o p t i o n s w i t h Bel Ai r - d et a i ls


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g p

Plasticrear outer

coverBelAir200

Pole

mountbracket

Inner metalback plate

formountingequipment

Internal Metalframe to hold

covers

BelAir200

mounting HWfor backhaul

antennas

Cableegress

microcell

power switchBackhaulantennas

Internal Metal

frame to holdBTS

Be lA i r2 0 0 Ph y sica l Con st r u ct ion


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Be lA i r2 0 0 Ph y sica l Con st r u ct ion

Env i ronm enta l l y P ro tec tedElec t ron ics Enc losure

Backhaul

A n t e n n aAr ray under

Radome

I n te r connect F ie l d :

Ex t e rna l An tenn as

100Mbps Eth e rne t

AC Pow er

I n t e g r a t e d M o u n t i n gBracke ts

I n t e g r a t e dd i rec t i ona l

AccessAn tennas

under Radom e

B a t t e r y

backup

CAD render i ng : Be lA i r200 show nw i t h o u t e x t e r n a l co v e r s

BackhaulA n t e n n a

Ar rayu n d e r

Radome

Access Antenn au n d e r

Radome

Th r ough pu t and La tency


35/80


g p y

Up t o 25Mbpst h r o u g h p u t p er b a ck h au lrad io

Each node can deliver 75Mbps(up to 3 backhaul radios)

Average Latency: TCP Traffic

0.00

5.00

10.00

15.00

20.00

25.00

0 1 2 3 4 5 6

Number of Hops

AverageL

atency[msec]

20 Mbps Bi TCP

16 Mbps Bi TCP

10 Mbps Bi TCP

5 Mbps Bi TCP

Idle Channel

Less t han 3 m s pe r h op

la tency 5 hops = 15ms total with over

16Mbps of traffic

Each p lo t i s one o f t he 3 backhau l rad ios i n the node

Round t r i p l a tencyDelay = 1 / 2

Ci t y W i d e N et w o r kA rch i t ec tu re


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Arch i t ec tu reHierach ica l

N e t w o r k

Net-A Net-B Net-C

Metro-Net

Zone Zone

Zone

Zone Zone

Zone

Zone Zone

Zone

Zone Zone

Zone

M2M Clust er

sq m i

Cluster

4 s qm iZone

W i r e d

Agg r ega t i on

P2 MAggr ega t i on

Conv er ged N et w o r k


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g

N e t w o r k i n gLayer

MeshedBackboneLayer

Mu l t i -Serv i ceAccess Lay er

Wi-F i

WiMAX

UMTS

GSMo t h e r s

DHCP

DNS

Billing system

CRMSystem

AAA

Uni f ied App l i cat ion s

N et w o r k a n dSubscr iberManagemen t

Sing le an dmu l t imode dev i ces

MSC

NodeB/ B TS

BSCRN C

GGSN/SSGN

NodeB/ B TS

W i Fi Mesh

BelAi r

c o m p l e m e n t st h e 3 G n e t w o r k

W ir e less Tech n o logy Roadm ap


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+ W i MAX

Access for Mobi leW i MAX i n 2 0 0 6 / 7

A ll 3 t ech n o l o g ie s w o r k o n t h e ex i st i n g p r o d u ct p l at f o r m .

Wi-F i

AccessWiMAX

Access

WiMAX

Backhau l

W iMAX

Backhau l

5 GHzBackhau l

5 GHzBackhau l

5 GHzBackhau l

Wi-F i

802 .11g

802 .11a

Access

Wi-F i

Access

3G Cel lu lar Dat a

Capac i ty an d coverag ef i l l - i n

+ Ce l lu la r

WiMAX

Access

WiMAX

Backhau l

UMTS

Access

W iFi Mesh So lu t io n Su m m ar y


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y

Fu l l po r t f o l i o o f m esh p r odu ct s add r essing back hau l ,e n t e rp r i se a n d ci t y w i r e l ess m a rk e t s .

Su pp or t s vo ice , v i deo , da t a , TDM Highest Capacity, Lowest Latency, QoS Enabled

Por t f o l i o f r om l ow est cost t o h i ghest pe r f o r m ance Unified, consistent management

Upgrade path from low cost to higher capacity, voice, etc.

W ir e less Mu l t i -Serv ice Arch i t ect u r e Incorporates Wi-Fi, WiMAX and (eventually) cellular

Mul t i App l i ca t i on Backhaul; Metro wireless; Enterprise

Sca les t o g r eat e r t han 1 00 squa r e m i les Wi-Fi access and wide area backhaul

N et w o rk design f l ex i b i l i t y

Low cost, data only solution or high capacity voice solution In building coverage from outside or cover open areas only

Install thin coverage low capacity first, then upgrade capacity later


40/80


Plann ing and Dep loym en t s


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I n st a l la t io n s

La Pa lm i l la Resor t , Mex ico


42/80


17 2- room beachs ide resor t i nc ludes w or ld class go l f cour se, severa l

res taur an t s, and a spa 7 BelAi r20 0 and 9 BelAi r10 0 u n i t s p rov ide a b roadband w i re less

n e t w o r k f o r t h e e n t i r e r e so r t

N et w o r k ca n n o w b e a cce sse d f r o m a n y w h e r e o n t h e in t h e h o t e l o r o nt h e r e so r t g r o u n d s .

Cr ow n e Plaza, Oh io , USA


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Sou t h Oak s Hosp i t a l , NY, USA


44/80


Sout h Oaks

Hospital in NY

VoIP system

9 nodes

Gal t , Cal i f o r n ia , USA


45/80


Sof tcom WISP serving Sacramento County

Ci t y -w i de b roadband w i re lessn e t w o r k

Cov e rs m ore t h an 10 ,000 hom esov e r 8 squa re m i les

80 BelAir nodes

A mix of BelAir200 and BelAir100

Access ib le c i t y -w ide

Residen t ia l b r oadban d Alternative to DSL or high-speed cable

Internet

Very high take rate

Br is t o l , U.K.


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St r eetNet U.K.s la rg est w i r e less h ot zone

St re t c hes f r om t op o f Pa rk St ree t dow n t o St August i ne ' sParade , t he Wat e rshed and som e su r rou nd in g key r oadsapprox i m a te ly 3 k m . sq .

Prov i des al w ay s-on access t o t he I n t e rne t and em a il

A ll ow s f o r counc il and ci t y w o rk e rs t o access p r i v at e ne tw o rk s( VPN s) w h i le w o r k i n g o n ci t y s t r e et s

Pr ov ides w i re less conn ect i v i t y f o r CCTV, a l l ow ing cam eras to be

dep loyed arou nd s t r eet even t s and fo r g enera l secu r i t ysurve i l l ance

I s l in g t on , U.K.


47/80


Techn o logy Mi leLond on s b iggest w i re less b r oadban d h o t zone

One-m i l e ho t zone Cover ed by 7 BelA ir 20 0 W i re less Mu l t i - ser v i ce Sw i t ch Rout ers

and 1 Be lAi r1 00 W i re less Mu l t i - ser v i ce Node

At h ens Geor g ia


48/80


Univ e rs i t y o f Georg ia

24 blocks covered University of Georgia

WAGZone

Mobile Media Consortium


49/80

I n st a l la t io n s

Cr o w n e Plaza Ho t e l

Co lu m bu s, Oh io

I n t r o d u c t i o n


50/80


Cr o w n e Plaza Lo cat ed in d o w n t o w nCo lu m bu s, Oh io

Fu l l Ser v i ce f aci l i t y w i t h 37 5 r oom s

Banqu e t and m eet ing faci l i t i es on secondan d t h i r d f l o or s

No room access w i red o r w i r e less, d ia l upon l y

Lob by w i r e less access on ly

TW C in t er ne t p r ov ide r

Objec t i ve


51/80


Th e Cr o w n e r eq u i r e d f u l l i n t er n et accesst o al l gu est r oom s, m eet i ng and banqu etfaci l i t i es and pu b l i c space

Tw o o p t i o n s Rewire complete facility

Install wireless alternatives

Cisco-approximately 45-50 access points, deployment 1-2 weeksof guest disruption

BelAir-approximately 4-6 switches, deployment 2-5 days nonintrusive to guest activities

Si t e su r ve y p er f o r m ed m i d Ju l y 2 0 0 4 See topology diagram

F ind ings


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Af t er s i t e su r v ey w e d et er m i n ed t h a t 7Un i t s w er e r e q u i r ed t o p r o v i d e 1 0 0 %coverage .

Design Cr i t e r ia Number of associated and concurrent users

Requirement of at least two egress points for redundancy

Lack of distance to property line to provide proper installation

Back bon e N et w o r k Topo logy


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Garage

3rd Floor Roof

E-Net Backbone

BA-200-F

BA-100-G

BA-200-B

BA-200-A

BA-200-C

BA-200-D

BA-200-E

Faci l i t i es r equ i r em en t s


54/80


I den t i f i ed l ocat i ons f o r BelAi r t o p r ov ideadequ a t e cove r age Requires installation of three poles

Requires right of way for installation of two locations Requires CAT5 cable run for two locations

Requires power at all locations

Loca t ion A


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Loca t ion A


56/80


Loca t ion B


57/80


Loca t ion C


58/80


Loca t ion D


59/80


Loca t ion E


60/80


Loca t ion F


61/80


Conclus ion


62/80


Faci l i t i es p r epar a t ion Pole installation-1 Day

Electrical pre-wiring-1 Day

BelAir switch pre-configuration-1 Day

I n st a l la t io n Mount 6 BA-200s-6 Hours

Complete electrical connection-6 Hours Termination of CAT5 cabling-1 Hour

Preliminary test of network-1 Hour

Upgrade 6 BA-200s to release 2.02-2 Hours


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Plann ed I nst a l la t i ons

Mul t i ne t , Ka rach iPak is tan

A s s u m p t i o n s

A l t d i l t h K i l t


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Area se lect ed i s less th an on e squ are K i lom et e r .

Eg r ess p o in t w i l l b e p r o v id ed b y m u l t i n et f r o mt h e ex i st i ng f i be r POP in t he a r ea.

Cov erage f o r t h r ee apa r t m en t bu i l d ings ( Ma r i ne

Hei gh t s 1 & 2 , an d t h e Haw ai ian ) an d t h e I n d u sVal ley Scho ol .

Out doo r w i t h som e i ndoo r cov erage. A si t e

su r v ey w i l l r equ i r ed t o det erm i ne ex actcov erag e ar ea.

On t he ocean si de o f t he p r ope r t i es t he re a re nom oun t i ng l ocat i ons so w e w i l l in st a l l un i t s f o rbest cover age f r om oppo si t e side . Th i s assum est h at t h er e m ay n o t b e 1 0 0 % co v er a ge, j u st abest ef f o r t .


65/80

Haw ai ian To w er s


66/80


I n du s Va l l ey Sch oo l


67/80


N et w o r k To p o lo g y


68/80


POP

Mar ine 1

H aw a i ian


5

4

3

2

6

1

To Avar i

N et w o r k Cover age

T A i


69/80


Mar ine 1

5

4

3

2

6

1POP

H aw a i ian


To Avar i

Back h au l Top o log y


70/80


7

1


71/80

Plann ed I n st a l la t i ons

NTC Pil o tI sl am abad , Pak i st an


72/80

Back Hau l l i nk s


73/80


1 0

1 0

1 0

1 0

1 01 0

1 0

Om n i cove r age


74/80


5

4

6

2

37

1


75/80

ERRA p r op osal

AJK an d I sl am abad

VSAT back h au l and W iFi Mesh Access


76/80


Ul t r a Lig h t Access Po in t Base Si t e


77/80


Ex am p le 3 -Rad io Back hau l W iFi Mesh

Cluster of 4 Integrated Antennaswith Fully Integrated Electronics

Hardened IP Switch and PowerDistribution in Outdoor Enclosure

Power-over-Ethernet (PoE)Ethernet Output over Outdoor CAT-5 Cables

Microwave/VSAT Backhaul

A/C-D/C Power from any Source

I n t eg r a t i o n in t o t h e op er a t o r s p o r t f o l io


78/80


I SM band so n o l i cense n eeded Pr epa id ca rds needed fo r paym en t s o r t eam up

w i t h an o t h er o p er a t o r w i t h I N p la t f o r m

DSL an d Fib r e t o ad d r ess Access Poin t s Nat i onw ide da t a and i n t er ne t cove rage i n a l l

l ocat i ons w i t h cl ust er s Office Commercial

Residential areas


79/80


80/80


Quest ions?

wifi mesh master presentation, may 2006 reduced size

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