/.ns-allinone-2.35/lib " export Tcl_library=""Where/home/suyangts is my home directory.Open the terminal and run "ns./.ns-allinone-2.35/ns-2.35/tcl/ex/simple.tcl", which will test a simple example.Note that the end of the article complements the method of installing NS-2.35 into the/OPT directory under Debian 7. under Debian 7, the contents of. BASHRC cannot be added as mentioned above. In addition, you can install ns-2.35 in the previous step after modifying all files for
GPRS-UMTS group domain roaming is conceptually similar to GSM roaming-it allows users to access the network at any time with GPRS/UMTS coverage, through domestic and international roaming agreements signed between different regional networks or operators. The signed business information of the mobile user is permanently stored in the HLR, when the mobile user roams to visit the network, the network access c
I. Basic concepts of UMTS
UMTS is short for Universal Mobile Telecommunication System. It is an important part of ITU IMT-2000 Third Generation Mobile Communication System (3G.
The UMTS system divides the entire network into two parts: the core control part and the wireless access part.
The core control part adopts the ATM technology and corresponding interface t
Release date:Updated on:
Affected Systems:Huawei B153 3G/UMTS RouterDescription:--------------------------------------------------------------------------------Bugtraq id: 61616
Huawei B153 is a mobile access device.
The firmware version of the Huawei B153 3G/UMTS router is 6.11.405.03.111sp02 and supports the WPS Protocol to facilitate user connection.
By default, WPS programs are configured to accept
The Xiaomi selfie stick is very simple to use. Before introducing the tutorial, we should first briefly understand the Xiaomi Bluetooth selfie stick.Xiaomi selfie stick out-of-the-box images▲The packaging of the Xiaomi selfie stick is very simple. After opening the packing box, you can see that there is a Xiaomi selfie stick
Luogu p Rui's wooden stick, P1333 wooden stickDescription
Rui has a bunch of toy wooden sticks, each of which has been infected with a certain color. Now he suddenly has an idea that he wants to splice these wooden sticks together into a line, in addition, the color of the two ends of the contact with the wooden stick is the same. The color of the two ends of each wooden
Have you always been asked if the stick-girl product is legal? If the current Chinese market is divided, it is not difficult to find that the sales of female products accounted for the vast majority of the market, while the female consumer goods market in the most popular health products, in particular, many investors focused on the investment focus on the micro-business sector, So a can gather the advantages of micro-business sales, and can choose a
Suddenly felt the unprecedented pressure, this is a kind of invisible pressure, let me suddenly breathless.Today's weather seems to be a bit less to the environment, feeling unusually dull, it is to let people suffocate.From the internal and external confusion, let me at a loss for a moment, suddenly can not find the direction of the road.What should I do? What should I do? What should I do?I want to find a person to tell the mood of the present, but my friends, where are you now? When I am emba
Socket-stick package, socket-stick
Reference blog: http://www.cnblogs.com/kex1n/p/6502002.htmlI. Package sticking
In the socket transmission Big Data article in the previous article, we can smoothly transmit data. It seems that we have done a good job and can receive it. But there is still a problem hidden. Please refer to the following situation:
We can see the location where the error occurred. Let's t
WinFrom forms always stick, WinFrom forms stick
You can call WindowsAPI to keep the form sticky:
[DllImport ("user32.dll", CharSet = CharSet. auto)] private static extern int SetWindowPos (IntPtr hWnd, int hWndInsertAfter, int x, int y, int Width, int Height, int flags ); ///
Usage: add
// Load private void Form1_Load (object sender, EventArgs e) {try {SetWindowPos (this. handle,-1, 0, 0, 0, 0, 1 | 2);
Small series very do not like other people's USB stick to my computer, because the friends they always have some strange software and other things, and the U disk insert always let me feel some files on the computer is not safe! Bean System Small Series today share this method can be set in the Win7 system only read the development of USB flash drive, Other U disk computers are not read! Let's take a look at the Setup Method!
1: Put your own USB
The USB flash drive failed to format due to various reasons, such as "Windows cannot finish formatting". But this does not mean that the U disk will be discarded, try the following methods (but for the people who do not play the computer is a bit difficult ha):
Method One:
1. Point start-run-input Cmd-format f:/fs:fat32 (here F: refers to the drive letter of the USB stick)
2. Open Control Panel-Administrative Tools-Computer Management-Disk Manageme
the beginning.given the length of each small stick, programming helps him figure out the minimum possible length of the original stick. Outputonly one row, which represents the minimum possible length of the requested original stick. IdeasFirst, the small stick length from the big to the small sort, from the longest
Install XP, Win7 system with USB stick: Very detailed graphics and video tutorials, including detailed BIOS setup method.
The principle and process of installing GHOSTXP system with U disk:
Restore the downloaded GHOSTXP system to your computer.
Note:
1. The downloaded GHOSTXP system is made by the producer on its computer and is specially processed, this backup can be compatible with most hardware different computers, to ensure its compatibility,
Panda Pig • Patty original or translated works. Welcome reprint, Reprint please indicate the source.If you feel that the writing is not good please tell me, if you feel good please support a lot of praise. Thank you! Hopy;)
The previous post introduces the collision of small balls and bricks in physical objects, and in this article we look at what happens to the ball and the rebound stick;)Ball and rebound st
Today, a "stick hero" is a "hero sad stick." I really want to share it with you. URL is: HTTP://WWW.WOOYOOGAME.COM/GAME/37The original "Stick Hero" is actually running on the mobile phone, I wrote this is run on the Web page.If you are logged in for the first time, you need to install a plugin because this game platform is developed with Silverlight, click on the
USB Stick Mount CommandWhen the USB stick is inserted, the boot message will be displayed, and the device named SDA1 sda:sda1 the USB flash drive.Dev Device directory has a SDA1 device file, this device file is the USB stick we inserted, we attach this device file to the Linux system/mnt/udisk1 this directory, so that we can access the/mnt/udisk1 directory to rea
In the past two days, I have seen some questions about socket stick packages and Socket buffer settings in csdn. I found that I am not very clear about these issues, so I will check the information and record it:
I. Two simple concepts of persistent connections and short connections:1. persistent connection
The client establishes a communication connection with the server. After the connection is established, the connection is continuously enabled, an
The File Permission mechanism is a major feature of Linux systems. For beginners of Linux, this is a basic permission for readable (r), writable (w), and executable (x. A file has ten permissions, which are divided into three groups. The first one is a group, indicating the file type:
-: Indicates a general file.
D: indicates the directory file.
L: indicates the link file.
B: block Device
C: character device
P: indicates the MPs queue.
S: Socket
However, Linux has three special permissions: setu
0x00 PrefaceGNSS is an abbreviation for the Global Navigation satellite system. Chinese is called: Global satellite navigation system, global navigation satellite system.GNSS refers to all satellite navigation systems, including global, regional and enhanced, such as the U.S. GPS, Russian GLONASS, European Galileo, China's Beidou satellite navigation system, and related enhancement systems, such as the United States of WAAS (wide area enhancement system), Europe's EGNOS (European static navigati
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