Friends who have used CDMA or EDGE wireless Internet access

I bought a CDMA in **, the hardware is 180 yuan, the UIM card (mobile phone number) is 43 yuan with 96 phone bills, there are 2 kinds**: 8 hours in October and January, 30 yuan in January 24 hours, the excess part is in yuan minutes, no expiration date. I tried, the speed and signal are not good, the speed is about 5ks, which is equivalent to 40kbps.

It's too slow, the general computer Internet speed is 300k s, my company is normally about 400, there are 4 computers at home with ** wire ADSL, my speed is about 300k s, very fast. I'm 5K S wireless on the companyQQ no problem,Play QQ game 4 people fight address is also made up,Open the web page is very slow。 In my house, the signal is very poor, sometimes there is no signal at all, and I can't connect.

You can test your internet speed.

Compare that to see how slow the wireless speed is. The device card for wireless Internet access should also be good, which is equivalent to a mobile phone, and if it is not good, there will be no signal. At your own expense, you can find the right one for you by looking online.

You can't play any games with wireless Internet access!

I'm not stuck on QQ ......

Just one word: edge Internet radiation = 24 hours to call the phone.

Would you think Unicom's WCDMA would be faster than Mobile's Edge?

In the case of mobile GPRS networks, it can reach 15K s

The reason is that 1. China Unicom has few base stations. As a result, under the same base station, there are many people who access the Internet at the same time. (similar to a network cable assigned to n people together).

2. The capacity of China Unicom's base station is not as large as that of a mobile base station.

Theoretically, the WCDMA of China Unicom can have a speed of 384 kbps, and the actual edge of China Mobile can have a speed of 234 kbps.

I use Dopod S1 to reach a speed of 26K s under the mobile E network, and China Unicom currently only has a GPRS network in Guangdong, which is a speed of 5-6K S.

China Unicom has no experience in building WCDMA, so the early WCDMA network is definitely not as fast as the mobile edge.

Just like the theoretical rate of mobile TD-SCDMA is 384kbps, but due to various reasons such as signals, there is also a speed that is not as fast as the edge.

If China Unicom directly opens the WCDMA-HSDPA network, it will definitely be faster than Edge.

Unicom WCDMA network is a 3G network, the fastest downlink can reach 21M S, mobile edge is the network, compared to the speed, Unicom 3G is much faster than mobile, if there are certain requirements for Internet access, it is recommended to apply for Unicom 3G wireless network card, China Unicom 3G wireless network card and China Telecom, China Mobile's wireless network card The difference is mainly as follows:

1.The 3G wireless network card launched by China Unicom has a wide coverage, and can achieve high-speed wireless Internet access as long as it is covered by the 3G mobile communication network of China Unicom;

2.High speed, the highest speed can reach 21m;

3.Uniform tariffs across the country;

4.There are a variety of options for you to choose from, as well as automatic upgrades.

If it's all 3G networks, it's still fast with China Unicom, and the 3G traffic of the telecom I use is okay. It's pretty fast, too.

Dear users, hello!

According to your description. WCDMA is a 3G network, and Edge is a mobile Internet mode launched by China Mobile, which is faster than the previous GPRS.

Edge is the network, WCDMA is the 3G network of China Unicom...

One is a 2G network and the other is a 3G network. WCDMA stands for 3G network. Adopt it.