A study on downlink transmission timing shift for TDD radio access network

被引：0
|
作者：
Kubo, Takahiro [1 ]
Asai, Takahiro [1 ]
Okumura, Yukihiko [1 ]
机构：
[1] NTT DOCOMO INC, Res Labs, DOCOMO R&D Ctr, 3-6 Hikari No Oka, Yokosuka, Kanagawa 2398536, Japan
来源：
IEICE COMMUNICATIONS EXPRESS | 2015年 / 4卷 / 02期
关键词：
mobile fronthaul; centralized-RAN; TDD;
D O I：
10.1587/comex.4.73
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a downlink transmission timing shift in the centralized radio access network architecture that advances the downlink transmission timing in order to improve the frame efficiency for time-division duplex radio access network with the optical transmission line. We evaluate the frame efficiency of the proposed downlink transmission timing shift with numerical simulation.
引用
收藏
页码：73 / 78
页数：6
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