11-02-2004, 05:00 AM
HI Freinds
Dear SMRAZA
I would like to add some thing for u plz...
Actually, Wireless(Mobile) phone networks are either analog or digital. There are 3 competing digital networks in use normally TDMA, CDMA, and GSM and one analog AMPS..ok
"AMPS"
The standard analog format used by traditional cell phones is AMPSAMPS stands for Advanced Mobile Phone Service. AMPS is the standard format for analog cellular phone services
"TDMA"
TDMA stands for Time Division Multiple Access. TDMA operates by transmitting signals only at certain intervals, allowing several phones to use the same frequency simultaneously.
"CDMA"
CDMA stands for Code Division Multiple Access. CDMA sends signals in a series of 'packets', each with its own encrypted code. When the packets are received, they are reassembled back into a continuous signal.
"GSM"
GSM stands for Global System for Mobile Communications. GSM operates similar to TDMA and is the standard format used throughout most of the world due to less costly then TDMA.
CDMA is better than GSM but it depends on the frequency higher the fre as per usage date will flow easily without break & vice versa.
But stil I do agree with Apocalypse wait as ufone as reduced connection up to Rs 200 plus sms...becoz it is expected that new company will float connection freely as a intruductory with better tech. & services over mobilink & u fone..but it doesn't mean u have to wait for free chance...but u ve to wait for the response of the ppl that has used the new services....
Regards,
Kh. Ehrar Ul Hasan
APA,ACMA,CIA(Usa),MA(Eco),CIMA(Inter),IBP-Stage-I (Only Sky is the limit.$$$.....
Dear SMRAZA
I would like to add some thing for u plz...
Actually, Wireless(Mobile) phone networks are either analog or digital. There are 3 competing digital networks in use normally TDMA, CDMA, and GSM and one analog AMPS..ok
"AMPS"
The standard analog format used by traditional cell phones is AMPSAMPS stands for Advanced Mobile Phone Service. AMPS is the standard format for analog cellular phone services
"TDMA"
TDMA stands for Time Division Multiple Access. TDMA operates by transmitting signals only at certain intervals, allowing several phones to use the same frequency simultaneously.
"CDMA"
CDMA stands for Code Division Multiple Access. CDMA sends signals in a series of 'packets', each with its own encrypted code. When the packets are received, they are reassembled back into a continuous signal.
"GSM"
GSM stands for Global System for Mobile Communications. GSM operates similar to TDMA and is the standard format used throughout most of the world due to less costly then TDMA.
CDMA is better than GSM but it depends on the frequency higher the fre as per usage date will flow easily without break & vice versa.
But stil I do agree with Apocalypse wait as ufone as reduced connection up to Rs 200 plus sms...becoz it is expected that new company will float connection freely as a intruductory with better tech. & services over mobilink & u fone..but it doesn't mean u have to wait for free chance...but u ve to wait for the response of the ppl that has used the new services....
Regards,
Kh. Ehrar Ul Hasan
APA,ACMA,CIA(Usa),MA(Eco),CIMA(Inter),IBP-Stage-I (Only Sky is the limit.$$$.....