C-RAN中协调多点传输策略的性能比较

2016 IEEE International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2016-08-01 DOI:10.1109/ICEICT.2016.7879659

Ying Sun, Yuqing Zhong, Jia Li

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引用次数: 1

摘要

基于云的无线接入网(C-RAN)可以通过促进协调多点传输(CoMP)等合作技术，提供减轻小区间干扰的好处。本文介绍了C-RAN体系结构以及不同的多小区系统CoMP策略。介绍了C-RAN的绿色优势，分析了CoMP的合作细节。通过仿真比较了几种CoMP策略在不同传输功率和前传容量配置下的平均和速率和能效性能。

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Performance comparison of coordinated multi-point transmission strategies in C-RAN

Cloud-based Radio Access Network (C-RAN) could offer the benefit of mitigating inter-cell interference through facilitating cooperation techniques such as coordinated multi-point transmission (CoMP). This paper introduces the C-RAN architecture as well as different CoMP strategies to the multi-cell systems. Green advantages of C-RAN are presented and cooperation details of CoMP are analyzed. Simulations are conducted to compare the mean sum rate and energy efficiency performance of several CoMP strategies in the presence of different configurations of transmission power and fronthaul capacity.

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2016 IEEE International Conference on Electronic Information and Communication Technology (ICEICT)

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