| 发明名称 |
TERMINAL DEVICE, RADIO BASE STATION COMMUNICATING THEREWITH, AND RADIO COMMUNICATION SYSTEM USING THEM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a terminal device capable of reducing a band occupancy time of a wake-up signal and activating a radio base station accurately. <P>SOLUTION: A terminal device 2 comprises a wake-up signal generation part 231. A hash calculator 2311 of the wake-up signal generation part 231 then calculates a hush value of identification information of a radio base station to output a bit string of n bits. A thinning-out calculator 2312 thins out a bit from the bit string of n bits to output a bit string of p(<n) bits. Coding means 2313 performs BCH coding to the bit string of p bits and outputs the coded bit string as a wake-up ID showing a radio base station that is wished to be woken up. The wake-up ID is then transmitted to the radio base station. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012175547(A) |
申请公布日期 |
2012.09.10 |
| 申请号 |
JP20110037340 |
申请日期 |
2011.02.23 |
| 申请人 |
ADVANCED TELECOMMUNICATION RESEARCH INSTITUTE INTERNATIONAL;NEC COMMUN SYST LTD |
发明人 |
YOMO HIROYUKI;KONDO YOSHIHISA;TO SOKA;OBANA SADAO;ITO TETSUYA;YOSHIMURA KOICHI |
| 分类号 |
H04W28/06;H04W52/02;H04W84/12 |
主分类号 |
H04W28/06 |
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