A Cost Based Handoff Hysteresis Scheme in Wireless Mobile Relay Node

Author

Davaasambuu, Battulga ; Sato, Takao

Author_Institution

Grad. Sch. of Global Inf. & Telecommun. Studies, Waseda Univ., Tokyo, Japan

fYear

2014

fDate

14-17 Sept. 2014

Firstpage

1

Lastpage

5

Abstract

In the long term evolution (LTE), Relay node architectures included in order to increase the coverage and system capacity. But designed in the LTE-A and release 12, the Relay node architectures supported mobility. An LTE system based on the network-controlled hard handoff and handoff reuses existing user equipment. In this paper, we propose an adaptive handoff hysteresis scheme with a simplified cost function considering some dominant factors for Mobile Relay such as the load difference target cells, the velocity, and the service type. The performances of the traditional handoff scheme and the proposal are analyzed and compared in details.

Keywords

Long Term Evolution; mobility management (mobile radio); relay networks (telecommunication); LTE; cost based handoff hysteresis scheme; long term evolution; network controlled hard handoff; relay node architectures; wireless mobile relay node; Cost function; Hysteresis; Interference; Long Term Evolution; Mobile communication; Relays; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference (VTC Fall), 2014 IEEE 80th

Conference_Location

Vancouver, BC

Type

conf

DOI

10.1109/VTCFall.2014.6965808

Filename

6965808