Alvarion BreezeACCESS Systems Overview
Jan 21, 2016
Alvarion BreezeACCESS Systems Overview
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The Needs
When operators and service providers seek for a solution
that:• Supports High speed Internet access with or w/o Voice• Suitable for different types of users:
• Residential, SOHO, SME, MDU/MTU• Fast and easy deployment (and/or re-deployment)• Low entry price• Scalable• With short ROI period
…..BreezeACCESS is the solution!
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BreezeACCESS: Broadband Wireless Access
• Wireless alternative to DSL and cable modems• Internet access applications• Toll quality Voice support
• Integrated POTS port in CPE• Carrier grade base station• Low entry price: Base station and CPE• System capacity
• 3 Mbps per sector• 18 - 72 Mbps per BST • High over subscription
factors• Up to 15 Km cell radius
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Telco CentralOffice
InternetBackbone Point-to-MultipointFiber or
Wireless
SME
SOHO
ResidencesWirelessBase Station
WirelessSubscriber Unit
InternetBackbone
Internet,Internet,Public & PrivatePublic & Private
NetworksNetworks
BreezeACCESS Concept
Sub-11 GHz
• Targeted to small/medium businesses & residential
• Copper replacement
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BreezeACCESS Applications
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BreezeACCESS Available Frequencies
• Unlicensed bands (TDD)• 2.4 GHz ISM band – 2400 to 2483 MHz• 5.7 GHz – 5725 to 5875 MHz• 5.2 GHz – 5150 to 5350 MHz• 900 MHz – 902 to 928 MHz (Q3/03)
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BreezeACCESS Specifications
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Local Node Structure
AU
Antenna
IF CablesBSU
Eth. Switch
RF Cable
Router
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Customer Premises Equipment
BreezeACCESS Subscriber Unit
• Provides wireless data connection to the base station unit
• Data Services – 2 CPE Models:
• Support of 1 MAC Address
• Acts as a full bridge – can support multiple MAC addresses
• Each model is also available with one integrated voice port
• Indoor – Outdoor architecture:
• Indoor unit includes the processor, modem, Ethernet interface and the IF part of the radio.
• Outdoor unit includes the radio front end and antenna
• Indoor unit architecture
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Base Station Equipment
• BreezeACCESS Base Station Chassis• 3U chassis suitable for 19” racks• 6 slots for Access Unit interface cards• 2 slots for power supply (-48VDC or 110/220VAC)• GPS Synchronization system
• BreezeACCESS Access Unit• Ethernet 10Base-T interface to network Backbone• RS-232 Configuration Port• Hot swappable
Outdoor UnitBase Station Shelf
Access Unit interface card
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Micro-cell Approach
• When the operator wishes to serve a limited number of users and there is no projection for future expansion
Stand Alone AU
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Specification Highlights
• 3 Mbps raw per AU• Net Throughput per CPE up to 1.7 Mbps• Data rate: 1, 2, 3 Mbps• Radio Access Method – FH-CDMA• Channel Bandwidth – 1 MHz• Output power: 2dBm (LP), 26dbm (HP)• Sensitivity (dBm at antenna port, BER 10-6) :
1 Mbps 2 Mbps 3 Mbps
-87 dBm -81 dBm -73 dBm
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Feature Set Highlights
• Best AU
• ATPC
• MIR/CIR – per Subscriber (UL/DL)
• Multi rate support 1, 2, 3 Mb/s
• 802.1Q VLANs
• Traffic prioritization:
• 802.1p, IP ToS
• Filtering
• IP filtering
• Broadcast filtering
• Management filtering
• Protocol selective filtering (PPPoE, DHCP, ARP)
• DHCP client
• Radius billing
• Mgmt• Local via MON port• Remote
• Telnet• SNMP
• SNMP agent• SNMP ver 1 client. MIB II,
Bridge MIB, Private BreezeACCESS MIB
• Utilities• Mgmt configuration utility• TFTP upload/download• TFTP software download
• Dual flash mechanism for secure download
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QoS
• Needs• Prioritizing voice packets in an SU• Prioritizing one SU on another
• The Voice & Data Example
• End-to-End QoS• Solutions
• ACSE: Adaptive Circuit Switching Emulation• Air protocol with scheduled, time reservation for active
voice calls only.
• Deterministic delay & jitter while maintaining IP efficiency
• ToS/IEEE 802.1p Tagging/Prioritization
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Security
• Association based on ESSID• IEEE 802.11 Scrambling• RC4 Encrypted Authentication• Radius Authentication• Protocol Filtering:
• IP only, IP address filtering• PPPoE only• Broadcast filtering
• DHCP
• ARP
• Management Filtering
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VPN
• By Implementing VLAN:• Implementing IEEE802.1Q• VLAN filtering/tagging on SU
• Backbone router/switch converts tags into:• IP tunnel• ATM VCI• MPLS
• 3 VLAN Options implemented in SU:• Access• Trunk• Hybrid
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BreezeSECURE in ACCESS Applications
• Enables the Operator to charge extra fees for• Enhanced VPN with IPsec tunneling • Security• IP suite : DHCP , NAT , etc..• Routing• Firewall
• Effortless installation and configuration Residential
User
BreezeSECURE
BreezeACCESSSU
BreezeSECURE
SOHO
BreezeACCESSSU
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SU-R – One Box CPE
High Power CPE for simple installation• Small size single box design - (15.5 x 11.5 x 3.5 cm)• High power: up to 26 dBm• Sensitivity: -86, -80, -71 dBm (1, 2, 3Mb)• Meets all safety rules• Data only or data & voice• Available with 2 antenna types:
• With two 2 dBi omni antennas • With window/wall mounted 11 dBi directional antenna
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BreezeACCESS Key Advantages
• Utilizing FHSS technology enables continuous operation even when interferences are present
• Low entry price of base station enables operators to grow upon demand
• Special air protocol that optimizes the handling of both data and voice traffic
• Field proven system with rich and mature feature set, differentiates it from other systems
Thank You