@article {10.6180--1856553217,
title = {Location Tracking in PCS Networks Using Enhanced Caching},
author = {Chuang, Po-Jen and Chang, Shien-Da  and Chao, Tun-Hao},
volume = 12,
issue = 1,
year = 2009,
month = {3月},
pub_date = {2009-03-01},
pages = {29--44},
doi = {10.6180/jase.2009.12.1.04},
url = {https://doi.org/10.6180/jase.2009.12.1.04},
journal = {Journal of Applied Science and Engineering},
issn = {1560-6686},
publisher = {Tamkang University Press}
}