DocumentCode
1092387
Title
Preamble allocation scheme using trajectory information for mobile relay stations
Author
Lee, Hanjin ; Kim, Dongwook ; Yoon, Hyunsoo
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon
Volume
13
Issue
6
fYear
2009
fDate
6/1/2009 12:00:00 AM
Firstpage
396
Lastpage
398
Abstract
We propose a novel preamble allocation scheme for mobile relay stations (MRS) in order to reduce the occurrence of preamble collision. We calculate the probability of preamble collision based on trajectory information of MRSs. Then, we select a preamble considering not only the probability of preamble collision but also interference from other base stations (BS) and relay stations (RS). Simulation results show that the proposed scheme significantly reduces the occurrence of preamble collision.
Keywords
mobile radio; radiofrequency interference; base station interference; mobile relay stations; preamble allocation scheme; preamble collision probability; relay station interference; trajectory information; Base stations; Interference; Land mobile radio cellular systems; Mobile communication; Probability; Quality of service; Relays; Spread spectrum communication; Standards activities; Vehicles; Preamble, mobile relay station, trajectory, 802.16j, multi-hop cellular networks;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2009.090040
Filename
5090415
Link To Document