基本信息:
- 专利标题： 백오프 윈도 조정 방법 및 장치
- 专利标题（英）：Back-off window adjustment method and apparatus
- 专利标题（中）：退避窗口调整的方法和装置
- 申请号：KR1020177029563 申请日：2015-03-16
- 公开(公告)号：KR1020170127557A 公开(公告)日：2017-11-21
- 发明人： 양메이잉 , 우주오민 , 마사 , 리챵 , 완레이
- 申请人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 申请人地址： Huawei Administration Building, Bantian, Longgang District, Shenzhen, Guangdong, ******, P.R. China
- 专利权人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 当前专利权人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 当前专利权人地址： Huawei Administration Building, Bantian, Longgang District, Shenzhen, Guangdong, ******, P.R. China
- 代理人： 유미특허법인
- 国际申请： PCT/CN2015/074317 2015-03-16
- 国际公布： WO2016145601 2016-09-22
- 主分类号： H04W74/08
- IPC分类号： H04W74/08
Embodiment of the present invention provides a back-off window control method and apparatus. In downlink transmission, the base station is a base station on a first cost in accordance with the trigger length obtained for obtaining a trigger condition for adjusting the length of the back-off window on the first channel, and adjusting the length of the back-off window on the first channel the channel the adjustment of the length of the back-off window. In the uplink transmission, UE is the first channel backoff acquisition trigger condition for adjusting the length of the window, and the first channel back off the trigger condition is the first channel UE on in accordance with the acquisition to adjust the length of a window on the on the the adjustment of the length of the back-off window. If the LAA system and WIFI systems coexist, LAA system and WIFI systems are all so adjust their backoff windows, WIFI system and LAA system can fairly compete for the channel resources after the channel conflict.
公开/授权文献:
- KR101972941B1 백오프 윈도 조정 방법 및 장치 公开/授权日：2019-04-26
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 |
| ------H04W74/00 | 无线信道接入，例如，调度接入或随机接入 |
| --------H04W74/08 | .非调度接入，例如，随机接入，ALOHA或CSMA |