| 发明名称 |
TECHNIQUES FOR ACCESSING A CELL USING AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND |
| 摘要 |
Techniques are described for wireless communication. One method includes winning a contention for access to an unlicensed radio frequency spectrum band, transmitting a request message upon winning the contention for access to the unlicensed radio frequency spectrum band, and receiving a response message over the unlicensed radio frequency spectrum band. The request message is transmitted by a user equipment (UE) on an enhanced physical random access channel (ePRACH), to access a cell that operates in the unlicensed radio frequency spectrum band. The response message is received in response to transmitting the request message. |
| 申请公布号 |
US2016095018(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201514865891 |
申请日期 |
2015.09.25 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Vajapeyam Madhavan Srinivasan;Damnjanovic Aleksandar;Malladi Durga Prasad;Wei Yongbin |
| 分类号 |
H04W36/00;H04L12/807;H04W74/08;H04W28/02;H04W72/04;H04W72/14 |
主分类号 |
H04W36/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for wireless communication, comprising:
winning a contention for access to an unlicensed radio frequency spectrum band; transmitting a request message upon winning the contention for access to the unlicensed radio frequency spectrum band, the request message transmitted by a user equipment (UE) on an enhanced physical random access channel (ePRACH), to access a cell that operates in the unlicensed radio frequency spectrum band; and receiving, in response to transmitting the request message, a response message over the unlicensed radio frequency spectrum band. |
| 地址 |
San Diego CA US |
