Optimal Multipath TCP Offloading Over 5G NR and LTE Networks

被引：27

作者：

Lee, Changsung ^{[1
]}

Song, Sooeun ^{[1
]}

Cho, Hyoungjun ^{[1
,2
]}

Lim, Gocun ^{[1
,3
]}

Chung, Jong-Moon ^{[1
]}

机构：

[1] Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea

[2] Samsung Elect Co Ltd, Network Business, Suwon 16677, South Korea

[3] Samsung Elect Co Ltd, Syst LSI, Hwaseong 18448, South Korea

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2019年 / 8卷 / 01期

关键词：

5G new radio (NR); mm Wave; multipath TCP (MPTCP); offloading;

D O I：

10.1109/LWC.2018.2870595

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Multipath TCP (MPTCP) is one of the key technologies that can improve the throughput performance by exploiting multiple path communications. This letter proposes an offloading by restriction (OBR) scheme to enhance the throughput by offloading data traffic optimally when fifth generation (5G) new radio (NR) and LTE communication paths arc aggregated. The proposed OBR scheme also considers interaction with MPTCP congestion control and scheduling algorithms, thus can be added without modification to MPTCP. Simulation results show that the proposed OBR scheme can provide a significant throughput gain compared to the MPTCP control scheme linked increases algorithm and multipath offloading scheme multipath offloading algorithm.

引用

页码：293 / 296

页数：4

共 12 条

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