最后，本文提出基于网络编码协作分集技术的切换方案。

Lastly, we propose a handover plan based on network-coded cooperative diversity technology.

youdao

首先提出适用于上行链路的网络编码协作分集方案，核心思想就是赋予中继具有对来自不同用户的信息进行网络编码的功能。

Firstly, we propose a network-coded cooperative diversity plan on uplink, whose core idea is to give the network coding function to relay node.

youdao

采用LDPC码的结构研究了协作分集网络中的网络编码构造，并把它拓展到多跳网络中。

This paper introduces a class of network coding based on LDPC code for a cooperative network and extends it to multi-hop network.

youdao