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development environment : J2SDK1.42 Resin2.1.5 ACCESS2000 operating requirements...
开发环境:J2SDK1.42+Resin2.1.5+ACCESS2000 运行要求: ・Windows 2000 或 Windows XP 安装J2SDK1.42+Resin2.1.5+ACCESS2000 主要功能: ・支持UBB; ・屏蔽HTML; ・加入表情; ・发言,回复,修改,删除,搜索; ・管理留言本;-development environment : J2SDK1.42 Resin2.1.5 ACCESS2000 operating requirements : Windows 2000 or Windows XP installed J2SDK1.42 Resin2.1.5 ACCESS2000 main functions : to support UBB; Shielding HTML; Joining expression; Speaking back , modify, delete, search; the management messages;
- 2022-02-06 21:48:55下载
- 积分:1
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1-持续CSMA协议下,当一个用户要发送数据时,它首先侦听信道,看是否有其他站点在传送。如果信道忙,就持续等待直到信道空闲时,便将数据送出。若发生冲突,就等待一个随机长的时间,然后重新侦听。
对于这种协议,先考虑当前帧i时的前一帧时i-1,得到前一帧时的最后一帧frame0(相对时间最大的帧)的相对时间dt0,然后再在当前帧时查看有哪些帧的相对时间会小于dt0,这些帧若是发送就会与frame0发生冲突,所以这些帧就进入持续等待状态,这些帧并没有发送。再考虑当前帧余下的帧(dt > dt0),它们中的第一帧侦听到信道处于空闲状态,所以就发送,而其他的帧由于第一帧的发送又处于等待状态。若有大于或等于2个帧的相对时间相等,且它们又同时侦听到信道空闲时,就会同时发送而导致冲突,冲突发生后的处理方法同上两个协议的一样。
-1- CSMA continued under the agreement, when a user to send data, it first interception Channel to see if there are other sites in transmission. If Channel busy, continuing to wait until the idle channel, and put more information out. If there is conflict, it is a long wait for a random time, then re-interception. Such agreements, to consider the current frame i am one of the former when i-1, be a time before the final one frame0 (relative to the time frame) the relative dt0 time, and then when the current frame to detect what the relative time frame will be less than dt0, these frames will be sent if and frame0 conflict, th
- 2022-03-03 08:55:18下载
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文件发送的源码,断线功能强大,可以断开外来者的侵入,很好的工具...
文件发送的源码,断线功能强大,可以断开外来者的侵入,很好的工具-source of this document, breakwire powerful, can disconnect the intrusion of outsiders, good tools
- 2022-01-30 10:11:52下载
- 积分:1
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层次分析法的matlab程序,层次分析法的matlab程序
层次分析法的matlab程序,层次分析法的matlab程序-AHP program matlab
- 2022-01-22 01:27:34下载
- 积分:1
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我们的关于socket编程的一次作业, 遵循HTTP/1.0, 实现了PUT和GET方法, 希望对大家有点用!...
我们的关于socket编程的一次作业, 遵循HTTP/1.0, 实现了PUT和GET方法, 希望对大家有点用!-on a socket programming operations, followed HTTP/1.0, achieving GET and PUT methods, we hope to use a bit!
- 2022-03-05 14:31:38下载
- 积分:1
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网络数据包的捕获
网络数据包的捕获-network packet capture
- 2023-07-11 19:05:03下载
- 积分:1
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端口复用的样本
网络端口复用程序演示,多个客户端连接服务端同一个网络端口-port multiplexing sample
- 2023-02-20 05:40:03下载
- 积分:1
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一个和NAT相关的程序
一个和NAT相关的程序-a NAT and related procedures
- 2022-05-21 04:32:22下载
- 积分:1
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点对点视频聊天程序,修改可以作为相关开发的参考
点对点视频聊天程序,修改可以作为相关开发的参考-point-to-point video chat procedures can be revised as the development of the relevant reference
- 2022-03-02 09:06:37下载
- 积分:1
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改进后的基于局域网通信的客户端,附加文件传送功能
改进后的基于局域网通信的客户端,附加文件传送功能
-Improved LAN-based communications client, Additional File Transfer Function
- 2022-03-17 06:42:47下载
- 积分:1