netronics essential guide for wireless isps
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The Essential Guidefor Wireless ISPs
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2 Aim of the Guide
Eye opener
Motivate potential WISPs
Provide comprehensive information
Sales aid
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3 Target Audience
Potential WISPs
Wireless ISPs
System Integrators
VARs
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4 Availability
Now available
Hard Copy P/N 213580 rev.a To order see Marcom order form
Soft Copy PDF Format with index and hyperlinks
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5 Contents of the Guide
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6 Wireless Access Systems Basics
Licensed & unlicensed frequenciesSpread Spectrum technologies
DSSS FHSS
OFDMIndustry standards and organizations
IEEE 802.11 IEEE 802.16 WiMAX
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7 Wireless Access System Architecture
Sectorized cellular architecture
Micro-cellular architectureCell extension
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8 Customer Types
MDU/MTU customers Residential MDUs Commercial MTUs Hospitality segment
SME customersSOHO customersResidential customersLAW enforcement and public safety agencies
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9 Services
Quality of Service Best effort service What is Quality of Service and why is it required ? Service Level Agreement Methods for providing QoS
IEEE802.1p prioritizationVLANSIP Services at the CPE
NAT DHCP server, client, relay Firewall Routing dynamic, static VPN PPPoE
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10 Business Case Analysis
Segments, Services and revenuesThe costs
CAPEX OPEX
The financial plan What do you need to know before you start
Example scenarios
Business only suburban Mixed residential & business - suburban
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11 Netronics BWA SolutionsSummary
NetLink product line Types BS equipment Modular, stand alone Cell extender
CPE - SU-A/E, SU-I, SU-RComplementary Equipment
NetLink RG 2-port voice gateway NetSECURE VPN router NetLink TM Traffic Manager
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12 Connectivity to Backbone Networks
ATM backbone networks ATM - Ethernet scenarios ATM Frame Relay scenarios
Ethernet backbone Optical backbone Wireless Ethernet backbone
Frame Relay backbone
ATM Backbone
Base Station
Internet
NOC/POP
NetLink
10BaseT
ATMAcess Switch
N*E1 IMA
CPE
PSTN
VoIP GW
CoreRouter
GK Servers
Base Station
Internet
NOC/POP
NetLink
10BaseT
LANSwitch
Fast Eth
CPE
PSTN
VoIP GW
3rd Layer Switch
GK Servers
FiberopticGigabit EthBackbone
BST
Optic Fiber
BST
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13 Connectivity to PSTN Network
Description advantages and disadvantages of eachsolution:
Connection to Local Exchange using V5.2
SS7 solution description MFC-R2 solution description ISDN PRI solution description
PSTN
CLASS VCLASS VSwitch
H.323
Wireless End
Users
V5.2IP Packet-Switch
Network
Ga tekeeper & Gateway
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14 IP Access Network
Routing Protocols Static routing RIP Routing Information Protocol OSPF Open Shortest Path First
Routing Design Consideration Static vs. Dynamic RIP vs. OSPF
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15 Network Operating Center (NOC)
Email servicesWeb cachingBrowser CachesRadius Authentication, Authorization and
AccountingIP addresses assignment Static IP addressing DHCP PPP L2TP PTP tunneling protocol NAT Network Address Translation Firewalls network & application based firewalls
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16 RF Network Planning
Geographical information and coverage areaCustomer density and typesCapacity calculationFrequency and regulation n limitationsRF network planning
Basic coverage simulation Site acquisition and site survey
RF simulation Link budget
C/I simulation Customer allocation to sites Nearest site Best RSS Best C/I
Antenna tilt and BS power adjustment
Best RSSRange = 1200m,RSS = -70dBmC/I = 20dB
Subscriber
Obstcale
NearestRange = 1000m,RSS = -85dBmC/I = 11dB
Best C/IRange = 2000m,RSS = -76dBmC/I = 26dB
-70dBm
-100dBm
-95dBm
-90dBm
Subscriber 2
Subscriber 4Subscriber 1
Subscriber 3
R - ReferenceSubscriber
-95dBm
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17 Deployment Guidelines
Pre-deployment checklist Licensing and permits BS sites selection Backbone interconnection planning
Trained staff
General installation guidelines BS CPE
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18 MDU/MTU Solutions
Customer typesSolution architecture
Distribution system, security issues & Voice services CAT5 cabling Existing twisted pairs - ADSL based solution
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19 Traffic Management withNetLink TM
Centralized architecture
Distributed architecture
Service differentiation
Internet NetLink AUs
L2 switch
Router
Application Serversand Management
L2 switch
NOC
NetLink TM
Router Router
NetLink AUs
L2 switch
Router
Backbone
Base Station
Base Station
NetLink AUs
L2 switch
Router NetLink TM
Backbone
NetLink AUs
L2 switch
Router
Base Station
NetLink TM
NetLink AUs
L2 switch
Base Station
Base Station
Router NoC &
Internet connection
NetLink TM
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20 Summery
Produce first class marketing material .
Improve quality and quantity of information.
Deliver a complete overview of the application
Provide you and your customers with acomprehensive tool for setting up a BWA Wireless ISP
Helping you sell our products
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Thank you