Sideseadmed,probleemid ja lahendused (3)

Avo Ots

20. märts 2006

Multi-Dimensional - Wireless

TechnologiesA

pp

lica

tion

s

Services

•2G/3G cellular -> 4Gmobile

•Wireless Local Loop (WLL)

•Broadband Wireless Access (BWA)

•Wireless LAN

•Satellite Wireless

•Microwave Link

•Specialized wireless

• …………………….

•Wireless telephony

•Wireless internet

•Wireless Data

•Specialized services

• …………………..

•Free mobile (drive)

•Restricted mobile (walk)

•Fixed wireless trunking

•Fixed wireless extension

•Fixed wireless access

•Nomadic wireless

• ………………. Standards

•ITU IMT2000

•ITU WAS (JRG8A-9B)

•ETSI UMTS

•TIA IS 41/95/136

•MMDS/LMDS/WCS/UNII

•ETSI BRAN

•IEEE 802.11/15/16

• ……………...

Business

•CDG

•WATM WG

•3GPP/3GPP2

•MWIF

•WCA

•PCIA

•WAP

3G /HSDPA

WiFi

WiMAX

LargeCoverage

NetworkSimplicity

BroadBand

QoSFull

MobilitySecurity

Compact Base Station

DSP Engine

Control Processor

DigitalHardwired

ASIC&

Glue Logic

Digital Conversion&

ChannelizationRF/IF

DigitalAnalog

Common Air Interface (CAI) BIOS

Software

SingleAddress

Multiple

Address

Lifecycle Phase when Software is Fully Integrated

RunInstallImplementDesignArchitect

Monolithic

Modular

Federated

Independent

SoftwareModularity

BWModel

SBSCore

APIs

WrappersAnd

Adapters

Legacy Mobile

Traditional Cellular

DownloadableModules

Development Environment Use Environment

SBS: Soft Base Station

System Framework

W-CDMA module

EDGE module

BWA module

Baseband Processing Unit

Digital Broadband Transceiver

Smart Antenna

Array

Real-time Operating System

HarmonizationRe-configurable KernelProgrammable APICo-existence InterfaceSwitchable ModulesScalable Data-rate

DSP EngineSwitch PoolElastic BufferTiming & Clock

High-speed PipeUp-converterDown-converterADC / DACChannelization

CalibrationBeam ControlArray ControlPower Amplifier

Smart terminal

21 3

4 5 6

87 9

+3312567889Phone Number

&

0# *

Voice centric

command

kx P

Voice …and moreSmart Terminal w/ voice, data,

video

Network PlanningNetwork Planning

Residential Modem Base

Station

BusinessModem

PortableModem

Management System

Marsruutimine

Analüüsitav setup

http://www.mmwave.com/pdf/omc-r_datasheet.pdf