lte dbm

Recently, there are a lot of topics on TD-SCDMA. The point of view is to support and oppose the two factions, and to settle the historical scores. Personally, TD-SCDMA itself is indeed a failure, at least the masses of the eyes are discerning. But also can not completely negate the credit of TD-SCDMA, it is not the key to td-lte development and growth, not to say, but at least for Td-lte laid a foundation.

PHP + DBM logging program (4 ). 8. register reg. php3? Require (common. php3); require (mail. php3); if ($ submit) {if ($ id) error (please enter your registered user name !); Elseif (! Eregi (^ [0-9a-zA_Z] + $, $ id) error (your user 8. registration file reg. php3 Require ("common. php3 "); Require ("mail. php3 "); If ($ submit ){ If ($ id = "") error ("Enter your registered username! "); Elseif (! Eregi ("^ [0-9a-zA_Z] + $", $ id) error ("Your user

PHP + DBM logging program (1) This tutorial was originally used for our class. because the server does not support mysql, dbm is selected. There is no dbm program in China, and there is almost no dbm program abroad. It took me one night to write it out without any reference. Published now Is a very good

PHP + DBM logging program (1) This tutorial was originally used for our class. because the server does not support mysql, we chose dbm. There is no dbm program in China, and there is almost no dbm program abroad. It took me one night to write it out without any reference. Published now Is a very good

This article describes how to import DBM data to a mysql database. If you need it, refer to this example. This article describes how to import DBM data to a mysql database. If you need it, refer to this example. First, I used PERL to save the file in DBM. There are more than 50 thousand records and each record has 15 fields. I want to use MYSQL now. I want to

1. DBM DBM is the absolute value of power. The formula is: 10lgp (power value/1 MW ). [Example 1] If the transmit power P is 1 MW, it is converted to dBm and then 0dbm. [Example 2] for 40 W power, the converted value in dBm unit should be: 10lg (40 W/1 MW) = 10lg (40000) = 10lg4 + 10lg10 + 10lg1000 = 46dbm. 2. DBI and

10, member information display file SHOW.PHP3 if ($login) { Require ("common.php3"); if (!isset ($id)) error ("How do I not fill in the user ID?") "); else{ $id =chop ($id); $DBM =dbmopen ("Class", "R"); if (!dbmexists ($DBM, $id)) error ("Without this user id! "); else{ $data =dbmfetch ($dbm, $id); $info =explode ("|!:!|", $data); $name = $info [0];　　　　$nicknam

--> --> 8, registration file Reg. PHP3?Require ("common.") PHP3 ");Require ("Mail.") PHP3 ");if ($submit) {if ($id = = "") Error ("Please fill in your registered user name!") ");ElseIf (!eregi ("^[0-9a-za_z]+$", $id)) error ("Your username cannot contain other characters!") ");ElseIf ($password = = "") Error ("Please fill in your password!") ");ElseIf ($password ElseIf ($name = = "") Error ("Please fill in your name!") ");ElseIf ($mail = = "") Error ("Please fill in your email address!") ");e

Program 10, member information display file SHOW.PHP3 ? if ($login) { Require ("common.php3"); if (!isset ($id)) error ("How did you not fill in the user ID?") "); else{ $id =chop ($id); $DBM =dbmopen ("Class", "R"); if (!dbmexists ($DBM, $id)) error ("No this user id! "); else{ $data =dbmfetch ($dbm, $id); $info =explode ("|!:!|", $data); $name = $info [0]; $nic

Program 3, delete member Del.php3 ? Require ("common.php3"); $id =chop ($id); if (!isset ($id)) error ("Please enter the user ID to be deleted!") "); ElseIf ($pwd else{ $data =dbmopen ("Class", "W"); Dbmdelete ($data, $id); Dbmclose ($data); $data =dbmopen ("Password", "w"); Dbmdelete ($data, $id); Dbmclose ($data); Header ("location:index.php3"); } ?> 4. Common file Common.php3 ? $adminpass = "Test"; Function error ($MSG) { ?> Cause of error: Style= "font-size:9pt" >? } ?> 5, landing document

8. Registration Document REG.PHP3 Require ("common.php3"); Require ("mail.php3"); if ($submit) { if ($id = = "") Error ("Please fill in your registered user name!") "); ElseIf (!eregi ("^[0-9a-za_z]+$", $id)) error ("Your user name cannot contain other characters!") "); ElseIf ($password = = "") Error ("Please fill in your password!") "); ElseIf ($password ElseIf ($name = = "") Error ("Please fill in your name!") "); ElseIf ($mail = = "") Error ("Please fill in your email address!") "); else{ $

Problem 1: gcc compilation always undefined reference to 'dbm _ open' Description: Gcc-I/user/include-L/user/lib-o dbm1 dbm1.c-lgdbm This statement always fails. I installed dbm once through the deb package, and its files were included in/usr/include and/user/lib, respectively. An error occurred while compiling. So I tried to download the source file myself, compile it myself, http://Ubuntu.cn99.com/ubun

magnification is three, it is easy to calculate and write errors. But expressed in db form, respectively, 10db,20db,30db, the total magnification of 10+20+30=60db, convenient a lot.It is because of the benefits that science and other fields such as electronics, such as seismic grade, sound size, and so on, are used in decibels or similar to the exponential representation of decibels.DBMW/DBM/DB milli-wattUnit decibel, writing DBMW or

Chang gang, Ericsson China's chief market officer, said that during the construction of TD-LTE, D + F hybrid networking will be the final network form. He further stressed that for the construction of F band, F band new than the TD-SCDMA upgrade in performance, optimization and maintenance, there is no significant difference in the construction progress and investment benefits. D-band is superior to F-band upgrade According to the news, China Mobile i

Extended LTE network For Network developers, you only need to pay a little attention to the current situation of 4G/LTE communication needs, and you will be able to understand the future development trend. According to recent forecasts, mobile data traffic will increase by 11 times by 2018. More than half of the 190 EB data flowing through the wireless network will be transmitted through the 4G/

With the division of spectrum resources, a huge rock in the road of TD-LTE commercialization was moved. At the recently held "TD-LTE technology and spectrum Seminar", China's 2.6GHz spectrum planning scheme was announced,-2690hz of the 2.6GHz band all divided into TDD spectrum. The determination of spectrum division, which sent a clear signal to the TD-LTE indust

6. Log out file logout.php3 Setcookie ("Login", False,time () +31536000); Header ("location:login.php3"); ?> 7. Modify the information file Modify.php3 Require ("common.php3"); $id = $login; if ($submit) { if ($name = = "") Error ("Please fill in your name!") "); ElseIf ($mail = = "") Error ("Please fill in your email address!") "); else{ $DBM =dbmopen ("Class", "W"); $intro =nl2br ($intro); $data = "$name |!:!| $nickname |!:!| $mail |!:!| $home |!:

This example was originally used for our class. Because the server does not support MySQL, DBM is selected. There is no dBm in China Program And almost none abroad It took me one night to write it out without any reference. Published now Is a very good dBm use example 1. Index. php3If ($ login ){?> $ DBm = dbmop

This alumni originally to our class use, because the server does not have MySQL support, chose dbm There is no dbm program in China, and there is hardly any foreign Spent a night, in the case of scarcely any reference to write out Now publish it. is a very good example of dbm usage 1, INDEX.PHP3 ? if ($login) { ?> ? $DBM