Fast handover scheme using handover notification with no acknowledgement

Author

Min Lee ; Seong Keun Oh

Author_Institution

Ajou Univ., Suwon, South Korea

fYear

2011

fDate

24-25 Aug. 2011

Firstpage

1

Lastpage

3

Abstract

In this paper, we deal with a fast handover scheme using handover notification with no acknowledgement for reserved access in 3^rd-generation partnership project long term evolution (3GPP-LTE) system [1]. In the proposed handover scheme, a handover UE designates an RAP in advance and notifies it to the target eNB via the source eNB. Then, the handover UE detaches the connection to the source eNB and tries random access using the reserved RAP with no acknowledgement. Therefore, the handover delay can be greatly reduced, since the handover UE does not wait the acknowledgement from the source eNB and secures access to the target eNB without collision.

Keywords

3G mobile communication; Long Term Evolution; mobility management (mobile radio); 3GPP-LTE; 3rd-generation partnership project long term evolution; fast handover scheme; handover notification; random access; reserved access; Admission control; Delay; Long Term Evolution; Process control; Radio access networks; Synchronization; Handover; handover notification; random access; reserved access;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on

Conference_Location

Daejeon

Print_ISBN

978-1-4577-0961-6

Electronic_ISBN

978-1-4577-0963-0

Type

conf

DOI

10.1109/IMWS2.2011.6027177

Filename

6027177