Future of TELECOMMUNICATIONS

By Eng. Waleed Elsafoury

Where is the Technology today?

Power Section

They ask: What is next?

You must be creative

We ask: How does it work?

Communications fields

Switching

transmission IT WIRELESS

Courses1-introduction to switching2-PCM3-V5 interface 4-SSN75-ISDN6-XDSL

Platforms:EWSD5ESSHUAWEIZTEALCATELNORTELOCB

COURSES 1-PCM2-PDH3-SDH4-OTH5-DWDM6-OPTICAL FIBER PRINCIPALS 7-O.F SPLICING 8-O.F FAULT LOCATION

PLATFORMS:NOKIA SIEMENS HUAWEI ZTEALCATEL LUCENT ERRICSON

S\W

M-SOFT 1-BUSINESS TRACK 2-IT PROFFITIONALS 3-DEVELOPERS

H\W

CISCO1-ROUTING AND SWITCHING TRACK 2-SECURITY TRACK3-SERVICE PROVIDER TRACK4-VOICE TRACK5-WIRELESS TRACK

JUNIPER1-SERVICE PROVIDER ROUTING AND SWITCHING 2-ENTERPRISE ROUTING AND SWITCHING 3-JUNOS SECURITY

MOBILE

1-GSM 2-GPRS/EDGE 3-CDMA ONE 4- MC-CDMA (CDMA 2000 )5-W-CDMA(UMTS)6-HSDPA 7-HSUPA 8-IMS 9-LTE 10-UMB

WIRELESS

1-W-LAN 2- WI-MAX 3-W-PAN ( BLUE TOOTH ZIG BEE)

G Access Teq. System/service Data rate Modulatio

nCarrier

BW

1G FDMA AMPS-NMT - FM 30Khz

2GTDMA GSM 9.6Kbps GMSK 200Khz

CDMA IS-95 12.2Kbps QPSK 1.23Mhz

2.5G TDMA GPRS 171Kbps GMSK 200Khz

2.75G TDMA EDGE 553Kbps 8PSK 200Khz

3G W-CDMA UMTS 2Mbps QPSK 5Mhz

3.5G W-CDMA HSDPA 14.4Mbps 16QAM 5Mhz

3.75G W-CDMA HSUPA 5.8Mbps 16QAM 5Mhz

3.9GOFDMA

& SCFDMA

LTE100Mbps

“2x2 MIMO”

64QAM 20Mhz

CELL Shape

Area Map

Elevations

Traffic Distribution

Simulation

Design parameters Effect

Drive Test(Optimization )

Drive Test readings

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Thank You