What is the main differnece between 1x RTT and 1X EVDO
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Answer / tarun khatri
The main difference is the speed i.e. 1x RTT supports 152
kbps and 1xEVDO gives a speed around 3.1 Mbps.
| Is This Answer Correct ? | 20 Yes | 1 No |
Answer / anjani kumar dubey
1>1x RTT there are 4 forward channel and two rev channel .
but in ev do that channel structure is different . control
channel and the rest is total data
2> the basic and major difference is 1x RTT is based upon
CDMA and 1x evdo is TDMA
3>speed of 1x RTT is 152 kbps and 3.1mbps for 1x evdo.
| Is This Answer Correct ? | 11 Yes | 2 No |
Answer / amiya nahak
There are many differences are there between 1x Rtt and 1x
EVDO ----
1. first thing comes to mind the channel structure
in 1x RTT there are 4 forward channel and two rev channel .
but in ev do that channel structure is different . control
channel and the rest is total data
2. the basic and major difference is 1x RTT is based upon
CDMA and 1x evdo is TDMA
3.
| Is This Answer Correct ? | 21 Yes | 21 No |
Answer / suneeta
1) For 1xRTT has four forward and two reverse channels,
where as in EVDO channel structure is different.
2) 1x RTT supports upto 153.2 kbps of data, where as EVDO
supports upto 3.1Mbps.
3)In 1x RTT during measurement pilot power ratio , Traffic
power ratio are also taken into consideration; where as in
EVDO FTAP , RTAP with Slots are taken into consideration
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / vengalarao
1x is mainly voice calls and packed calls
but evdo is called evalution optimized only
1x is speed comes max is 153.6
DO is speed comes max is 2.9mbps(requirement 3.1 mbps)
| Is This Answer Correct ? | 4 Yes | 5 No |
I have a job interview and I will be asked 1)-in depth multi carrier EVDO 2)-Traffic/Capacity engineering Any help is highly appreciated!
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