| 发明名称 |
CSI-RS BASED CELL DISCOVERY SIGNAL |
| 摘要 |
A method of small cell discovery in a wireless network deployment using a Channel State Information Reference System (CSI-RS) is proposed. First, a wireless communication system allocates pairs of resource elements in each resource block of a subframe to a CSI-RS configuration. A first of two orthogonal cover codes is applied to the first CSI-RS. The CSI-RS is transmitted by a small cell to a user equipment (UE). The UE utilizes the CSI-RS to perform small cell discovery and measurement of the small cell. |
| 申请公布号 |
US2016301493(A1) |
申请公布日期 |
2016.10.13 |
| 申请号 |
US201415100936 |
申请日期 |
2014.12.11 |
| 申请人 |
ZTE WISTRON TELECOM AB ;ZTE (TX) INC. |
发明人 |
CAO Aijun;GAO Yonghong;SCHIER Thorsten;JOHANSSON Jan;SVEDMAN Patrick;HADJISKI Bojidar |
| 分类号 |
H04J11/00;H04W56/00;H04L5/00 |
主分类号 |
H04J11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device to support Channel State Information Reference System (CSI-RS) discovery in a wireless network deployment, comprising:
a wireless communication system, which in operation:
configures a first CSI-RS with a first of two orthogonal cover codes;distributes a plurality of resource element pairs evenly over a resource block; andtransmits the first CSI-RS to at least one user equipment (UE). |
| 地址 |
Kista SE |
