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1. (WO2015118648) BASE STATION DEVICE AND WIRELESS ACCESS SYSTEM

Pub. No.:    WO/2015/118648    International Application No.:    PCT/JP2014/052795
Publication Date: Fri Aug 14 01:59:59 CEST 2015 International Filing Date: Fri Feb 07 00:59:59 CET 2014
IPC: H04W 4/06
H04W 72/12
Applicants: FUJITSU LIMITED
富士通株式会社
Inventors: HIRATA Akira
平田昂
Title: BASE STATION DEVICE AND WIRELESS ACCESS SYSTEM
Abstract:
A base station device which divides a message into data of a size enabling transmission to terminal devices and which transmits the divided data by broadcasting to all terminal devices under the base station device, wherein the base station device comprises: a wireless utilisation rate calculation unit that calculates a wireless utilisation rate on the basis of the number of times the divided data are repeated and a transmission cycle of the data, said wireless utilisation rate indicating the ratio of the time required to transmit one message relative to a transmission cycle of messages if the message is repeatedly transmitted; and a transmission determination unit which establishes a transmission schedule for the data on the basis of the wireless utilisation rate.