10.51-Tbit/s multi-channel IF-over-fiber transmission with SDM/WDM/SCM for beyond-5G mobile fronthaul accommodating ultra-high-density antennas

被引：3

作者：

Nimura, Shinji ^{[1
]}

Tanaka, Kazuki ^{[1
]}

Ishimura, Shota ^{[1
]}

Nishimura, Kosuke ^{[1
]}

Inohara, Ryo ^{[1
]}

Tsuritani, Takehiro ^{[1
]}

Suzuki, Masatoshi ^{[1
]}

机构：

[1] KDDI Res Inc, 2-1-15 Ohara, Saitama 3568502, Japan

来源：

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | 2023年 / 15卷 / 08期

关键词：

FREE MASSIVE MIMO; SYSTEM; GENERATION; MANAGEMENT; EFFICIENCY; NETWORKS;

D O I：

10.1364/JOCN.482321

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In beyond-5G and 6G mobile communication systems, it is expected that massive numbers of antennas are densely deployed to provide a stable and high-speed communication environment. To efficiently accommodate high-density antennas, high-capacity mobile fronthaul (MFH) is also required. Intermediate-frequency-overfiber (IFoF) is considered as one of the attractive solutions for realizing high-capacity MFH due to its high spectral efficiency and multi-channel transmission capability. In this paper, we demonstrate the highest-capacity IFoF transmission with combinations of space division multiplexing, wavelength division multiplexing, and subcarrier multiplexing; 4608 channels of 64-quadrature amplitude modulation orthogonal frequency division multiplexing signals with a total net bit rate of 10.51 Tbit/s (4608 x 380.16 MHz/ch x 6 bit=s=Hz) are successfully transmitted over a 10.1-km uncoupled 12-core multi-core fiber. (c) 2023 Optica Publishing Group

引用

页码：C263 / C270

页数：8

共 2 条

[1] 10.51-Tbit/s IF-over-Fibre Mobile Fronthaul Link Using SDM/WDM/SCM for Accommodating Ultra High-Density Antennas in Beyond-5G Mobile Communication Systems
Tanaka, Kazuki
Nimura, Shinji
Ishimura, Shota
Nishimura, Kosuke
Inohara, Ryo
Tsuritani, Takehiro
Suzuki, Masatoshi
[J]. 2022 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2022,
[2] 1.314-Tbit/s (576 x 380.16-MHz 5G NR OFDM Signals) SDM/WDM/SCM-Based IF-over-Fiber Transmission for Analog Mobile Fronthaul
Tanaka, Kazuki
Nimura, Shinji
Ishimura, Shota
Nishimura, Kosuke
Inohara, Ryo
Tsuritani, Takehiro
Suzuki, Masatoshi
[J]. 2022 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2022,

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