what is wimax connection

in the cellular base station return flow transmission of the ideal choice. 3, Community broadband: Fill cable and DSL cover blank. The actual limitations make it impossible for cable and DSL technologies to reach many potential broadband users, a situation that will change with the advent of a standards-based system based on 802.16A. 4. Less developed areas: wireless Internet technology based on IEEE 802.16 standard is the natural choice for underd

defined it in 2 ~ What is the 802.16e Distribution frequency in the 6 GHz band. The ITU is also discussing the future frequency of broadband wireless access, coordination issues with other businesses, such as satellites, and international roaming issues. Theoretically, WiMAX wireless broadband technology requires the

What is persistent connection and what is short connection?Post a classic post. After reading it, there should be no problem: Diversity of TCP/IP communication program design People who are new to TCP/IP communication design can

1. The relationship between the HTTP protocol and the TCP/IP protocolLong connections and short connections to HTTP are essentially TCP long connections and short connections. HTTP belongs to the Application layer protocol, which uses the TCP protocol at the Transport Layer and IP protocol at the network layer. The IP protocol mainly solves the network routing and addressing problem, the TCP protocol mainly solves how to reliably pass the packet over the IP layer, so that the receiving end of th

Ado|connection| object What is a connection object? A Connection object describes the physical connection to the data source. You can also use OLE DB to connect to a data source using ODBC. When you open a Connectiont object, you

What is a connection object?A connection object describes the physical connection to the data source. You can use odbc or ole db to connect to the data source. When you open a connectiont object, you attempt to connect to the database. The state attribute of the

Many friends in the dial-up connection when the broadband connection is slow and annoying, in particular, novice friends often encounter broadband connection slow but helpless, below to share how to solve the problem of slow broadband connection. First of all, we must first

Some of the answers collected online: The connection was maintained on state, and I understood so is actually maintaining a variable on both the client and server side, this variable maintains the current state of data transmission, such as what is being transmitted, what

What should I do if the network connection of the win10 system is always disconnected ?, Win10 network connection After win10 is installed, I encountered the following problem: whether it is a wired

Http://www.cnblogs.com/younes/archive/2010/04/13/1711305.html What should be put in the header file? The header file provides a centralized storage location for related declarations. The header file generally contains the class definition, enumeration definition, extern variable declaration, function declaration, const int definition, and inline function definition. Files that use or define these entities must contain the appropriate header files. He

Differences and linkages between JSPS and servlets:1.jsp is compiled into a servlet. (the essence of JSP is that SERVLET,JVM can only recognize Java classes, not the code of the jsp, the Web container compiles the JSP code into the Java class that the JVM can Recognize)2.jsp is better at displaying pages, and servlets are better at logic Control.There are no buil

wait time) before it is released and 10 connections remain in the connection pool when no user is connected. In development, the connection pool fatigue error occurs when you use a connection pool without closing the connection (

What if the local connection is missing? There are many reasons why local connections are missing or disappearing, but they are hardware and software problems, but specific situations need to be treated. Come and join us today to learn the solution to the lost local connection. I hope you have some help! 　　A: The loca

Tags: center how much gets through reads memory scheme sleep state CTI Thread_pool and Connection_pool When the client requests a large amount of data, using the thread pool can save a lot of system resources, so that more CPU time and memory can be effectively utilized. And the use of database connection pool will greatly improve the efficiency of the program, at the same time, we can through its own management mechanism to monitor the number of data

What is the performance of the PDO_ODBC connection pool? I found a PDO_ODBC with its own connection pool. I wonder if this can solve the connection pool defect in PHP connection [this article comes from Internet

What is the close method of java. SQL. Connection? (take MySQL as an example), connectionclose Reprinted please indicate the source:Http://blog.csdn.net/aheeoheehahee/article/details/42641601 I would like to send this article to a programmer who has the same research skills as me, hoping to help you ............ Let's talk about the code. public static void main

the connection status. What happens if a party that performs an active shutdown HOST1 does not enter the TIME_WAIT state to close the connection? When the retransmission fin message arrives, because TCP no longer has the connected information, it is answered with the RST (restart) message, causing the HOST2 to enter t

What about the local computer connection? The details are as follows: First, check the NIC state or bad If the NIC is not working properly or is damaged, you may not see the "Local connection icon" When you open the Network and Dial-up

For example, BPEL4WS (4) --- what is a partner connection In BPEL4WS, the interaction service of a business process is represented by a partner connection. Each partner connection is i

layer in the connection tree.From the main menu, select View, hide connection groups, or hide groups of objects to hide the group of connections or objects.Connection ColorNavicat MAC provides color highlighting connections to identify connections and their database objects. The highlighted colors appear in the connection tree and next to the database object nam