Small data transmission at the detached machine-type-communication device

Author

Zou, Wei ; Li, Zhenhong ; Wang, Haifeng

Author_Institution

Renesas Mobile Corp., Shanghai, China

fYear

2012

fDate

9-12 Sept. 2012

Firstpage

13

Lastpage

17

Abstract

In this paper, small data transmission at the detached machine-type-communication (MTC) device in 3GPP LTE environment is investigated. A cell-based dynamic preamble grouping mechanism is proposed to suppress the collision probability in the random access process for small data transmission based on the realistic distribution of MTC devices in each LTE cell. The related signaling messages are discussed. It has been shown that the proposed method can significantly reduce the collision probability and provide a potentiality to support more classes of small data services. Energy at MTC devices hence can be utilized in a more efficient manner.

Keywords

3G mobile communication; Long Term Evolution; cellular radio; mobile handsets; probability; telecommunication signalling; 3GPP LTE cell environment; MTC device; cell-based dynamic preamble grouping mechanism; collision probability suppression; detached machine-type-communication device; random access process; signaling message; small data transmission; Mobile communication; Monitoring; Performance evaluation; Servers; LTE; machine-type communication; small data transmision;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal Indoor and Mobile Radio Communications (PIMRC), 2012 IEEE 23rd International Symposium on

Conference_Location

Sydney, NSW

ISSN

2166-9570

Print_ISBN

978-1-4673-2566-0

Electronic_ISBN

2166-9570

Type

conf

DOI

10.1109/PIMRC.2012.6362566

Filename

6362566