CDMA Question:
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Explain the difference between CDMA and GPRS and which of them is better and why?
Answer:
The Differences:
CDMA is one of the types of mobile connections for making calls where as GPRS is a technology for internet connections through a mobile phone.
GPRS enables to surf the internet from a mobile phone. GPRS technology is used in other gadgets apart from mobile phones.
W-CDMA technology is faster than GPRS, since the user cares about the technology that is applied for air interface.
Average latency on GPRS is around 1.3 seconds, where as on CDMA is around 400 milli second
GPRS supports only User Datagram Protocol, where as CDMA supports both UDP and TCP
GPRS relies on Network Address Translation and a private IP address is assigned to it. On the other hand CDMA assigns a public IP address CDMA is better because:
E-mail is pretty light, until you enter MS-Office.
Pocket PC’s support for office documents with similar functionality which can be had on Palm OS and Symbian
Upon availability of APIs, a software developer could write various applications, like voice transfer, data transfer to client’s account, integrating billing amount etc.
Web services could be utilized .
CDMA is one of the types of mobile connections for making calls where as GPRS is a technology for internet connections through a mobile phone.
GPRS enables to surf the internet from a mobile phone. GPRS technology is used in other gadgets apart from mobile phones.
W-CDMA technology is faster than GPRS, since the user cares about the technology that is applied for air interface.
Average latency on GPRS is around 1.3 seconds, where as on CDMA is around 400 milli second
GPRS supports only User Datagram Protocol, where as CDMA supports both UDP and TCP
GPRS relies on Network Address Translation and a private IP address is assigned to it. On the other hand CDMA assigns a public IP address CDMA is better because:
E-mail is pretty light, until you enter MS-Office.
Pocket PC’s support for office documents with similar functionality which can be had on Palm OS and Symbian
Upon availability of APIs, a software developer could write various applications, like voice transfer, data transfer to client’s account, integrating billing amount etc.
Web services could be utilized .
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