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Wireless Internet access is affected by the strength of the signal, the quality of the equipment, and whether multiple people around it are used at the same time.
However, the telecom can be kept at about 1M bandwidth, which is about 100KBS.
The place where I am is is kilometers away from the signal source, there are about 10 people around at the same time using telecom 3G, my speed is about 100kb, when there is no one in the morning, my speed can be maintained at 200kb-300kb, sometimes the speed is up to 340kbs.
Mobile 3G, which can be said to have just started, is extremely slow and will not exceed 1M for telecommunications.
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The same signal is good.
The speed of telecommunications is relatively fast.
Telecom's bandwidth is almost equivalent to 1m, and mobile's is 512 bandwidth.
However, the tariff of telecommunications is also relatively expensive.
If you are **QQ, MSN, you can also choose telecommunications if you are not in a hurry to watch movies.
Of course, the above are theoretical values, depending on what you use, if you only have a good mobile signal, no matter how good the telecommunications are, you can't use it, hehe.
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Wireless Internet access is not fast, the speed is limited, and when there are many people, they still compete with each other for traffic.
It's just that in some places, the network speed of telecom is relatively stable, and the mobile network is not very stable. There are only a few places. Because some people feel the same after using it. There are times of instability.
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You can call ** to the help desk to check where you have the network coverage!
Use whichever is covered!
Generally speaking, the mobile network card is not very slow.
It is recommended that you use telecommunications. Whether you're playing games or looking at the web, it's still fast!
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The speed of a wireless network card depends on four main aspects:
1) The network standard and network quality of operators, in terms of standard, China Unicom (W-CDMA>), China Telecom (EV-DO), > China Mobile (TD-SCDMA).
2) The signal coverage of the Internet location, from the coverage point of view, China Mobile Unicom = Telecom 3) The number of people using the network in the same area, the more people, the slower the network 4) The quality of the equipment.
The equipment itself is not the fundamental reason for determining the speed of the 3G network,It can only be said,Huawei and ZTE's equipment is relatively high in stability,The speed still depends mainly on the network coverage and the number of users in your location,Of course,The speed of movement is indeed slow,But at least at present,The coverage is very high,Basically3G network can be applied,Unicom Telecom is relatively fast,But there are many ...... places without signal
So if you choose a device, Huawei and ZTE can pick one, and there is not much difference. The specific stability still depends on the model, and the stability of different equipment models of the same brand may be different.
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It has something to do with the equipment!
Please compare the three products on the forum with specific models.
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The device has a certain relationship with the network speed. A good wireless network card has a slightly faster internet speed.
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The speed of the telecom's Tianyi is the fastest, the base station is relatively large, and the moving is the slowest. Telecom is also the cheapest...
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These three. Now China Unicom is the fastest, and the best tariff is Telecom. In the long run, telecommunications.
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China Telecom's 3G can provide the highest downlink and uplink data transmission capabilities. The frequency band is concentrated in the 1920 service network, which mainly includes the network elements of 3G bearer network, intelligent network, service management platform, and service engine.
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Mobile advantages: cheap; Good network coverage; There are no domestic roaming mobile disadvantages: the network speed is not good, and the maximum is currently only supported by not all provinces) == Unicom advantages:
The network speed is fast, and the current maximum support is not supported by all provinces); There are no disadvantages of roaming in China: the tariff is more expensive; The network is not very perfect === Telecom advantages: Billing by the length of time Telecom disadvantages:
The speed of the Internet is only a little faster than moving (it seems to be or, I can't remember exactly); The network coverage is relatively perfect, but the quality is not good; There is an additional fee for domestic roaming.
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The first is speed, the speed of movement is about 1m slower, followed by telecom 2m and a half, Unicom has not yet been specifically launched, and it can reach 7m. However, the price of Unicom is high. In terms of choosing a network card, it is recommended to choose Huawei, which is a little more expensive but has a good effect.
At present, the 3G network cards of domestic telecommunications, China Mobile, and China Unicom respectively use CDMA2000 EVDO TDSCDMA WCDMA three technologies, and these three 3G have the problem of insufficient relay bandwidth, and the Internet is slow when there are many people at night, which is the hard flaw of 3G technology itself. >>>More
Who let you choose mobile,Unicom3G is the fastest and most stable in China,The lowest96Yuan**There are 240 minutes of talk time,Beyond the uniform Yuan minutes,Long-distance roaming regardless of local calls,Free answering,There is also 300M traffic (no roaming),Beyond the yuan KB,About Yuan M。 >>>More
You have too many questions, one by one, one, whether you can use 3G has nothing to do with your **, it has something to do with your mobile phone card and mobile phone. Your mobile phone is Unicom to support 3G,**The card must be Unicom and support 3G,You call customer service to ask if your card can be on 3G. >>>More
The standards of mobile and telecom are different, mobile 3G is TDCDDMA, telecom is CMDA2000, and telecom 3G cards can only be used to customize mobile phones.
All mobile cards do not distinguish between 2G and 3G, as long as your mobile phone supports TD-SCDMA, any mobile card can directly use the mobile 3G network, and there is no need to open any business in the business hall, and the mobile tariff is not differentiated between 3G and 2G, and all tariffs** can be used in both 2G and 3G networks. >>>More