每天读文献

为了开题，这两天猛读文献，读得迷迷糊糊，头昏脑涨，早知道这样，俺小时候就好好学习英语了…… 把笔记抄在这里，顺便督促一下自己。

Aria Nosratinia – “Cooperative Communication in Wireless Network”

Main cooperateive signaling methods:

A. Amplify-and-Forward Methods

B. Detect-and-Forward Methods (Hybrid detect-and-forward Methods)

C. Coded Cooperation

Extensions and Continuing Work:

l How partners are assigned and managed in multi-user networks

l The extension of ther proposed cooperative methods to allow a user to have multiple partner

l The development of power control mechanisms for cooperative transmission

l Designing a better coding scheme for the coded cooperation method

J.Nicholas Laneman – “Cooperative Diversity in Wireless Networks: Efficient Protocols and Outage Behavior”

CSI – Channel State Information

Previous work constraints:

1. half-dulplex

2. utilize CSI at the receivers only

3. focus on nonergodic or delay-constrained scenarios and characterize performance by outage probability

Cooperative Protocols:

l fixed ralaying protocols:

n amplify-and-forward

n decode-and-forward

l adaptive protocols:

n selection relaying

n incremental relaying