Download - Waleed seminar
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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http://www.facebook.com/Eng.Waleedelsafoury
Thank You