carrier专题

【时隙ALOHA,CSMA(载波侦听多路访问)carrier sense mltiple access,无线局域网: CSMA/CA】

文章目录 时隙ALOHA时隙ALOHA的效率( Efficiency )纯ALOHA(非时隙)----效率低CSMA(载波侦听多路访问)carrier sense mltiple accessCSMA冲突CSMA/CD(冲突检测)边说边听(提高了信道利用率)以太网就是用的这个无线局域网: CSMA/CA无线局域网中的 MAC:CSMA/CA无线局域网: CSMA/CA冲突避免(续)

例题5-11 邮件传输代理的交互(The Letter Carrier's Rounds,ACM/ICPC World Finals 1999,UVa814)

原题链接:https://vjudge.net/problem/UVA-814 分类:STL综合 备注:字符串以及STL容器的综合运用 前言:uDebug AndyRoswellD的数据没过,但是我没看懂他的输出的逻辑,难道有多个传输者?题目没这么写啊,好歹还是AC了。个人认为是他上传的数据有误。 代码如下: #include<iostream>#include<sstream>#incl

The Letter Carrier's Rounds UVA - 814 个人见解

先上题目。 For an electronic mail application you are to describe the SMTP-based communication that takes place between pairs of MTAs. The sender’s User Agent gives a formatted message to the sending Mes

[移动通讯]【Carrier Aggregation-12】【LTE Carrier Aggregation basics 】

前言:        参考: RF Wireless World:                 《LTE Carrier Aggregation basics》 目录:         Why Carrier Aggregation        Carrier Aggregation in TDD        LTE Carrier Aggregation in FDD

[移动通讯]【Carrier Aggregation-10】【 Radio Resource Control (RRC) Aspects】

前言: 参考《4G/LTE - LTE Advanced》      Carrier Aggregation is a special form of LTE technology that enables UE and Network to use more than one carrier frequencies. Actually this is not a new concept in

[移动通讯]【Carrier Aggregation-10】【 Radio Resource Control (RRC) Aspects】

前言: 参考《4G/LTE - LTE Advanced》      Carrier Aggregation is a special form of LTE technology that enables UE and Network to use more than one carrier frequencies. Actually this is not a new concept in