Low latency radio interface for 5G flexible TDD local area communications

Author

Levanen, Toni ; Pirskanen, Juho ; Koskela, Timo ; Talvitie, Jukka ; Valkama, Mikko

Author_Institution

Tampere Univ. of Technol., Tampere, Finland

fYear

2014

fDate

10-14 June 2014

Firstpage

7

Lastpage

13

Abstract

This paper presents a low latency radio interface design for future 5G local area communications that provides transmission latencies less than 1 ms while providing sufficient spectral efficiency. We concentrate on the excellent latency aspects of the proposed 5GETLA radio interface and discuss the factors leading to very low latency and high energy efficiency. In addition, we study two different radio interface parameterizations and compare their total overheads and achievable transmission times.

Keywords

mobile radio; network interfaces; time division multiplexing; wireless LAN; 5G flexible TDD local area communications; 5GETLA radio interface; energy efficiency; low latency radio interface; radio interface parameterizations; spectral efficiency; time division duplexing; transmission latency; Bandwidth; IEEE 802.11 Standards; OFDM; Physical layer; Resource management; Synchronization; Wireless communication; 5G; LTE-A; WLAN; flexible TDD; latency; local area;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications Workshops (ICC), 2014 IEEE International Conference on

Conference_Location

Sydney, NSW

Type

conf

DOI

10.1109/ICCW.2014.6881164

Filename

6881164