id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-452	Salih, Muna M.	A Study of Mobile Inbound Roamers Data During Occupation Period 2008-2009 In Iraq	2017	11	.pdf	application/pdf	3328	164	64	Types of Roaming Wireless local area network (WLAN) roaming services are segmented as follows: - Internal Roaming If a subscriber has no entry in the home subscriber register of the network (e.g. Home Location Register (HLR) in GSM networks or local customer database in WLANs), the required subscriber data must first be requested by the visited network e.g. from the subscriber's home network in order that the subscriber can be authenticated and any authorization for using the network services can be checked.	cache/iajs-452.pdf	txt/iajs-452.txt