发明名称 RADIO COMMUNICATION METHOD
摘要 PROBLEM TO BE SOLVED: To overcome the problem such that power source efficiency is extreme ly lowered when the frequency of connection is low since it is necessary for a base station to perform transmitting at all the time in order to enable the origination of call from a terminal station as occasion demands in a digital radio system belonging to a base station. SOLUTION: When there is no communication for a fixed time, transmitting from the base station is stopped and when originating a call from the terminal station during this stop, a transmitting request is transmitted to the base station by the terminal station. Then, the base station receives this signal and starts a transmitter again.
申请公布号 JP2002152129(A) 申请公布日期 2002.05.24
申请号 JP20000348303 申请日期 2000.11.15
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 KOBAYASHI TAKEHIKO;ADACHI MASARU
分类号 H04J3/00;H04B1/04;H04B7/26;(IPC1-7):H04B7/26 主分类号 H04J3/00
代理机构 代理人
主权项
地址