| 发明名称 |
SIGNAL PROCESSING METHOD FOR UPLINK IN SMALL CELL BASE STATION |
| 摘要 |
A base station and method of synchronizing with a user equipment (UE) in a cell of the base station. The base station signals to the UE an indication relating to a subset of preambles chosen for synchronization with the cell from a set of preambles derivable from one or more given root sequences. The subset of preambles is chosen to provide an increased cell radius compared to the cell radius achievable if the specified full set of preambles for random access procedures was generated from the given root sequences using a given cyclic shift value. |
| 申请公布号 |
US2016119887(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201414523957 |
申请日期 |
2014.10.27 |
| 申请人 |
Charipadi Gopikrishna;Jain Ankush;Gupta Maneesh;Mishra Saurabh |
发明人 |
Charipadi Gopikrishna;Jain Ankush;Gupta Maneesh;Mishra Saurabh |
| 分类号 |
H04W56/00;H04W74/00;H04J13/22;H04W72/08;H04J13/18;H04J13/00;H04W74/08;H04W72/04 |
主分类号 |
H04W56/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method performed by a base station in synchronizing with a user equipment (UE) in a cell of the base station, comprising:
signaling to the UE an indication relating to a subset of preambles chosen for synchronization with the cell from the set of preambles derivable from one or more given root sequences, wherein the subset of preambles is chosen to provide an increased cell radius compared to the cell radius achievable if the specified full set of preambles for random access procedures was generated from the given root sequences using a given cyclic shift value. |
| 地址 |
Bangalore IN |
