基本信息:
- 专利标题： Radio communication method, base station device, and radio terminal
- 专利标题（中）：无线电通信方法，基站设备和无线电终端
- 申请号：JP2007182367 申请日：2007-07-11
- 公开(公告)号：JP2009021791A 公开(公告)日：2009-01-29
- 发明人： SHIMIZU YOSHITAKA , NUNO FUSAO
-
申请人：
Nippon Telegr & Teleph Corp
, 日本電信電話株式会社 -
专利权人：
Nippon Telegr & Teleph Corp
,日本電信電話株式会社 -
当前专利权人：
Nippon Telegr & Teleph Corp
,日本電信電話株式会社 - 优先权： JP2007182367 2007-07-11
- 主分类号： H04W4/90
- IPC分类号： H04W4/90 ; H04W28/00 ; H04W16/02
摘要：
PROBLEM TO BE SOLVED: To make it possible for a radio terminal to notify a base station of a prescribed event, such as an event which demands immediacy, in low delay time.
SOLUTION: A radio frame is provided with a shared slot for transmitting generation notification information of the prescribed event. Radio terminals 2-1 to 2-N use the shared slot to transmit the generation notification information of the prescribed event to the base station device 1. The base station device 1 provides to the event for which the immediacy is requested with the usage permission of a random slot, on the basis of the generation notification information transmitted. The radio terminals 2-1 to 2-N use the random slot whose use is permitted to transmit band request information to the base station 1.
COPYRIGHT: (C)2009,JPO&INPIT
摘要（中）：
SOLUTION: A radio frame is provided with a shared slot for transmitting generation notification information of the prescribed event. Radio terminals 2-1 to 2-N use the shared slot to transmit the generation notification information of the prescribed event to the base station device 1. The base station device 1 provides to the event for which the immediacy is requested with the usage permission of a random slot, on the basis of the generation notification information transmitted. The radio terminals 2-1 to 2-N use the random slot whose use is permitted to transmit band request information to the base station 1.
COPYRIGHT: (C)2009,JPO&INPIT
要解决的问题：为了使无线电终端能够在低延迟时间内向基站通知诸如要求即时性的事件之类的规定事件。 解决方案：无线电帧设置有用于发送规定事件的生成通知信息的共享时隙。 无线电终端2-1至2-N使用共享时隙将规定事件的生成通知信息发送给基站装置1.基站装置1提供请求的直接性的事件，其使用许可为 基于发送的生成通知信息的随机时隙。 无线电终端2-1至2-N使用允许使用该随机时隙向基站1发送频带请求信息。版权所有：（C）2009，JPO＆INPIT
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04W | 无线通信网络 |
| ------H04W4/00 | 专门适用于无线通信网络的业务或设施 |
| --------H04W4/90 | .用于处理紧急或危险情形的业务，例如地震和海啸警报系统 |