MicroMAX Overview November 2007 MicroMAX Training Phil Caine We make WiMAX easy.

MicroMAX OverviewMicroMAX Overview

November 2007November 2007MicroMAX TrainingMicroMAX TrainingPhil CainePhil Caine

We make WiMAX easy

22© Airspan Networks Inc.Commercial in Confidence

AgendaAgenda

• Sequence System on Chip

• MicroMAX Architecture

• Interfaces

• Available Bands and Management

• Features And Capabilities

– VoiceMAX

– VLAN Package

• BSDU


Airspan and SequansAirspan and Sequans

• Sequans “System On a Chip” (SOC)

• Support up to 28+28 MHz channels

• Optimised for IEEE802.16-2004

• Providing growth potential

• Enables best cost / performance


MicroMAX ArchitectureMicroMAX Architecture

• Indoor unit (IDU) SDA-4S Type-II or BSDU

• Outdoor unit (ODU) MicroMAX BS

• IDU/ODU connectivity using CAT 5e (T568B)

• Minimum configuration:

– SDA-4S Type-II and a single BSR

• Larger configurations:

– N * SDAs and N*BSRs

– BSDU(s) and BSRs

BSR

SDA-4S

Smallest BS


MicroMAX BSR Wall / Pole Mounting OptionsMicroMAX BSR Wall / Pole Mounting Options

BSR is provided by default BSR is provided by default with Pole Mounting Kit with Pole Mounting Kit

Wall Mounting Kit option exists: Wall Mounting Kit option exists: it may be ordered separately it may be ordered separately


MicroMAX Interfaces MicroMAX Interfaces

BSR

Interface Role

DB 15 IDU/ODU interface

DB9 Airspan Engineering

N Type RF connector – in one of the

variants

For connectivity of an external antenna


MicroMAX exampleMicroMAX example

IP Edge Router

BSDU

100 / 1000 BaseT

ProSTBSR

EasyST


Frequency Bands Now AvailableFrequency Bands Now Available

Frequency Band Channel Size Remarks

1.42-1.52 GHz TDD 5MHz, 3.5MHz, 1.75MHz

3.3-3.5 GHz TDD 5MHz, 3.5MHz, 2.75MHz, 1.75MHz

3.4-3.6 GHz FDD 3.5MHz, 1.75MHz Lo, Hi variants

3.6-3.8 GHz FDD 3.5MHz, 1.75MHz Lo, Hi variants

5.47-5.725 GHz TDD 10MHz, 5MHz, 2.5MHz



• Tx power in 64QAM3/4: 27 dBm in 3.X GHz; 22 dBm in 4.9 GHz and 5.X GHz


Frequency Bands – Road MapFrequency Bands – Road Map

Frequency Band Channel Size Remarks

3.4-3.6 GHz TDD 5MHz, 3.5MHz, 1.75MHz SR6.5

3.6-3.8 GHz TDD 5MHz, 3.5MHz, 1.75MHz SR6.5

4.9-5.0 GHz TDD 10MHz, 5MHz, 2.5MHz SR6.5

5.15-5.35 GHz TDD 10MHz, 5MHz, 2.5MHz SR6.5


ManagementManagement

• SNMP management

• WEB management

• Configuration File (SR6.5)


Features And Capabilities IFeatures And Capabilities I

• IEEE802.16-2004 standard defined (mandatory or optional)

– Adaptive Modulation

– Various Channel Size

– Security and Encryption

– Uplink Sub Channelization (SR6.5)

– Packing and PHS (SR6.5)

– ARQ (SR6.5)

• PMP: up to 256 CPEs per BS and 16 SF per CPE

• MicroMAX Light (SR6.5)

• Transparent Bridging

• VLAN tag/untag


Features And Capabilities IIFeatures And Capabilities II

• Packet Classification – Forward or Discard

• UGS, rtPS, nrtPS, BE

• CIR / MIR

• CIR Proportional Degradation (SR6.5)

• DFS

• CCC (SR6.5)

• MTU 1600Bytes

• Dynamic Contention slots adjustment (SR6.5)

• MAC Force Forwarding (SR6.5)


Features And Capabilities III - Features And Capabilities III - Spectrum AnalyzerSpectrum Analyzer

• Scan The Supported Rx band

• Identify Interference

• Essential In Unlicensed Band


Features And Capabilities IV - Features And Capabilities IV - VoiceMAXVoiceMAX

• Dynamic UGS

• “Network Busy Tone”

• Emergency calls

• Stateless SIP Proxy Based

• RTP VLAN Option

• Working with any SIP based softswitch

• Working with any third party SIP client

• Working with EasyVoice, SDA-MSG

Delay

Packet loss

Terminal capabilities

Codec

VAD(Silence)

Echo

Jitter

Latency

Voice Quality

VoiceMAX

VoiceMAX

UGS UGS


VoiceMAX: Network DiagramVoiceMAX: Network Diagram

IPNetwork

PSTN

Softswitch

HGW

VoiceMAX

HiperMAX/MacroMAXEasyST

ProST

Control

Traffic

MicroMAX

Cordless WiFi VoIP Phone

EasyST


Features And Capabilities V – VLAN packageFeatures And Capabilities V – VLAN package

• Transparent mode

• Untagged Mode

• Tagged Mode

• Tagged / Untagged Mode

• VLAN By Classifier

• Q-in-Q (SR6.5)


Base Station Distribution Unit (BSDU)Base Station Distribution Unit (BSDU)

• Indoor unit

• Provide -48VDC

• Aggregate data from BSRs

• Interface to backhaul

• TDD Tx/Rx synchronization

• FDD Reuse Group (SR6.5)

• Interfaces:

– Eight (8) interfaces for outdoor BSRs

– Two 100 / 1000 Mbps GE

– Five 10 / 100 Mbps (one MNG)

– GPS interface

BSDU # 1

To BSRs

BSDU # 2

GE/FE To Backbone/Backhaul


BSDU BSDU InterfacesInterfaces

Front Panel

Rear Panel


BSDU AC/DC Power ConverterBSDU AC/DC Power Converter

• External AC/DC Power Converter

– One PS Unit Per BSDU - up to 8 BSRs

– Up To Two BSDU

– One Redundant PS Unit


Questions?


SummarySummary

• Sequence System on Chip – Compatible and Flexible

• MicroMAX Architecture – Easy and Adjustable Installation

• Interfaces – Int and Ext antenna

• Available Bands and Management – Single Design

• Features And Capabilities – Rich Configuration Capabilities

• BSDU – Multiple Adjacent Sectors and Base Stations


Thank You

We make WiMAX easy

MicroMAX Overview November 2007 MicroMAX Training Phil Caine We make WiMAX easy.

Documents

Transcript of MicroMAX Overview November 2007 MicroMAX Training Phil Caine We make WiMAX easy.