at t 3g frequency

I got a set of telecom 3g Internet equipment, this set is not cheap, even I want to say that I prodigal, but no way, no and no, I am leaving the internet will not live, although I never use QQ, meager ... Equipment I finally selected the equipment is such: a 3g wireless network card, in order to signal good at the window, a 5-meter long USB extension cord, one to connect the network card, a

There are many things involved in 3G wireless broadband routers. There are also a variety of backup technical methods, so there will be a bit of confusion in the selection of methods, the following shows you a way. Comprehensive Discussion of 3G wireless broadband router performance remarks The 3G wireless broadband router is designed to meet the wireless Interne

Mount ntfs format disk to ntfs-3g under CentOS 1. Download ntsf-3g: Http://www.tuxera.com/community/ntfs-3g-download/ 2. Command: "cd ~ /Downloads ", enter the Downloads folder, I downloaded: ntfs-3g_ntfsprogs-2014.2.15.tgz 3. Command: "tar-zxvf ntfs-3g_ntfsprogs-2014.2.15.tgz" decompress ntfs 4. Command: "cd ntfs-3g_ntfsprogs-2014.2.15" to enter the ntfs fo

Apple has launched a 3G iPhone. It is said that there is still a discount for old users to purchase new phones, but it is not as easy as the domestic household electronics industry to "trade in. IPhone cool is certain, but the above GPS applications are not much more than PPC and Nokia. The good news is that something has finally happened recently. Rumor 1: tomtom supports iPhone Reuters yesterday published a short article explaining that a tomt

APN, this thing is not so well understood by people who are just touching. For 3G transplant Internet is indispensable, here is a record.Writing is not easy, reproduced please specify the source: http://blog.csdn.net/jscese/article/details/41248939Concept:APN (access point Name), which is the AP, a parameter that a mobile device must configure to use data traffic to surf the Internet, representing how the data traffic function is connected to the serv

will reach below-14 dB. When RSCP is-105 dBm, Ec/Io reaches-7 dB without pilot pollution. The deterioration rate of Ec/Io is much lower than that of RSCP. B) in the case of total station coverage, the loss of 3G indoor signals is much greater than 2G. The 3G signal in the indoor depth coverage area is weak, but the GSM signal remains good. When the 3G sig

After studying the technical optimization solution of 3G local access network for a long time, I would like to share with you that you will certainly have a lot of gains after reading this article. I hope this article will teach you more things. The 3G local access network bearer scheme should be selected from the operational and technical aspects. From the operational perspective, it mainly depends on fact

3G amp; PHP amp; webserver would like to ask PHP experts, if I use a mobile phone or a 3G model nbsp; 3G data delivery method nbsp; send the data to the web nbsp; server, and then the web nbsp; server nbsp; I want to use the php coding method to renew nbsp; now the question is nbsp; nbsp 3G PHP web server W

Objective:In the project development, often need to use the network. And the user's network environment also needs our developer to pay attention to, according to the different network state to make the corresponding optimization, enhances the user experience.But usually we only judge whether the user is in the WiFi or mobile data, but in fact, the mobile data is also divided into 2g/3g/4g and other different formats. and different network formats for

The first blog gave me a long course design, that is, the topic "3G wireless router. The development platform used in this development project is the Raspberry Pi Development Board. The following is the question ..... Objective: To set Raspberry Pi as a 3G wireless router and access the Internet through Huawei's e261. Tools: Raspberry Pi Development Board, 3G wir

Now we use the 3G card generally has two kinds: 1, plug in the USB interface card (including built-in inside the machine), need to install the driver and software to connect 3G network; 2, similar to the 3G network card router, available for a number of equipment online (general control in 5); Since the second one already allows multiple devices to be connecte

This example describes how Android determines the type of network. Share to everyone for your reference, specific as follows: To determine whether the network type is WiFi, or 3G, or 2G network, different processing of different networks, now will be judged by the method of sorting out for reference Note: The following data used to move 2G, Unicom 2G, Unicom 3g,wifi I have been tested, the temporary hand