| 发明名称 |
DOWNLINK CONTROL FORMAT INDICATOR |
| 摘要 |
Methods, apparatuses, systems, and devices are described for wireless communication. In one method, a control format indicator value for a frame may be received over a physical carrier in a shared spectrum. Based on the control format indicator value, a number of subframes of the frame to be used by a base station for downlink transmissions over the physical carrier may be determined. The control format indicator value may indicate an end of transmission, if data is to be transmitted during the frame, a number of subframes to be used for transmission, or whether the current subframe is the final subframe used for transmission. In some cases, a user equipment (UE) may use the control format indicator value to determine a sleep schedule. Further, ACK/NACK transmissions by a UE may be scheduled based on the control format indicator value. |
| 申请公布号 |
US2015103715(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201414494956 |
申请日期 |
2014.09.24 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Chen Wanshi;Xu Hao;Gaal Peter;Luo Tao;Yerramalli Srinivas;Ji Tingfang;Damnjanovic Aleksandar;Wei Yongbin;Bhushan Naga;Malladi Durga Prasad;Sukhavasi Ravi Teja |
| 分类号 |
H04W72/04;H04W52/02;H04L29/06;H04L5/00 |
主分类号 |
H04W72/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for wireless communication, comprising:
receiving, over a physical carrier in a shared spectrum, a control format indicator value for a frame; and determining, based on the control format indicator value, a number of subframes of the frame to be used by a node for downlink transmissions over the physical carrier. |
| 地址 |
San Diego CA US |
