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p-持续CSMA协议下,一个用户在发送之前,先侦听信道,若是空闲,就以概率p发送出去,而以q =1-p的概率推迟到下一帧时。如果下一帧时仍是空闲,便再次以概率p发送而以q推迟到再下一帧时。直到发送成功或另外一用户开始发送时为止。若一开始就侦听到信道忙,它就等到下一帧时,然后再开始上述过程。若发生冲突,这等待一随机时间后重新开始。本实验中取q值为0.5。求的是0.5-持续CSMA。
-p-persistent CSMA agreement, a user before sending the first interception channel, if idle, with probability p sent, and to q = 1-p probability postponed to the next frames. If the next frame was still idle, they again sent with probability p and q to further postponed to the next frames. Until this a success or other users at the beginning of this date. If an interception at the start of the busy channel, it will wait till the next frames, and then begin the process. If conflict breaks out, waiting for a random period of time after the re-start. The experiments take q value of 0.5. For the 0.5-sustained CSMA.
- 2022-02-07 21:49:23下载
- 积分:1
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socks5简易实现
socks5简易实现-socks5 simple realizes
- 2022-02-25 19:14:35下载
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获取网站天气预报,很有新意的实现方法,介绍给大家.
获取网站天气预报,很有新意的实现方法,介绍给大家.-access websites weather, very innovative method, introduced to the public.
- 2023-07-10 05:35:03下载
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similar to the one on the BT network, and other development tools for downloadin...
一个类似于BT的对等网络下载工具开发源代码,采用动态链接库实现,对学习VC编程和热衷于BT下载的人都应该了解一下的-similar to the one on the BT network, and other development tools for downloading source code, using Dynamic Link Library, VC program for the study and eager to download the BT people should know the
- 2022-03-26 16:11:59下载
- 积分:1
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一个CAsyncSocket扩展类的例子。 实现了从指定的服务器和端口获得TCP数据流。不过现在可能程序中指定的服务器已经关闭了,不过代码还是可以看看的。...
一个CAsyncSocket扩展类的例子。 实现了从指定的服务器和端口获得TCP数据流。不过现在可能程序中指定的服务器已经关闭了,不过代码还是可以看看的。-An example of CAsyncSocket extended class implements the function to get TCP data stream from a dedicated server and port.Perhaps,the server using in code has been closed,but the code has some value to view.
- 2022-06-26 20:59:31下载
- 积分:1
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非常好的VHDL用于LCD显示的程序,很好的实现了
非常好的VHDL用于LCD显示的程序,很好的实现了-VHDL very good procedures for the LCD display, a good realization of the
- 2022-03-11 03:53:02下载
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Ftp protocol
基于ftp协议的网络传输小程序,分服务器端,客户端两部分-Ftp protocol-based network transport small programs, sub-server side, client-side two-part
- 2023-02-24 02:20:04下载
- 积分:1
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串口调试工具,应用Visual Basic编程的小示例
串口调试工具,应用Visual Basic编程的小示例
- 2023-06-02 02:50:04下载
- 积分:1
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这个类允许你列举这台机器上所有的拨号连接器,决定目前是否有一个连接到Internet的活动的连接,以及连接到一个指定的拨号连接或从这个连接断开。包括一个示例的客...
这个类允许你列举这台机器上所有的拨号连接器,决定目前是否有一个连接到Internet的活动的连接,以及连接到一个指定的拨号连接或从这个连接断开。包括一个示例的客户端应用程序-this category which allows you to list all the machinery for the dial-up connection, the decision whether there is a link to the Internet activities of connections and connect to a specified dial-up connection or disconnection from the link. Examples include a client application procedures
- 2022-07-06 23:16:11下载
- 积分:1
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C#开发的如何上下载文件的程序,加在程序可开发程序自动更新程序....
C#开发的如何上下载文件的程序,加在程序可开发程序自动更新程序.-C# Developed how to download files procedure, added to the program can be the development of procedures for automatic updates.
- 2022-06-12 13:32:01下载
- 积分:1