| 发明名称 |
CoMP measurement system and method |
| 摘要 |
According to one embodiment, a subscriber station configured to communicate with one or more base stations in a wireless communication network. The subscriber station is configured to receive, from the network, information associated with one or more of the TPs that are candidates for coordinated multipoint (CoMP) transmission with the subscriber station, measure a plurality of channel quality values for each of the one or more TPs, and report to the network, the measured channel quality values. |
| 申请公布号 |
US9246558(B2) |
申请公布日期 |
2016.01.26 |
| 申请号 |
US201213624759 |
申请日期 |
2012.09.21 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
Ng Boon Loong;van Lieshout Gerardus Johannes Petrus;Nam Young-Han;van der Velde Himke;Zhang Jianzhong;Li Ying;Kim Younsun;Sayana Krishna |
| 分类号 |
H04B7/02;H04L1/00;H04B7/06 |
主分类号 |
H04B7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A subscriber station, comprising:
a wireless receiver configured to receive information relating to two or more transmission points (TPs), the information comprising one or more of carrier frequencies of the TPs, physical cell identifiers (PCI) of the TPs, a TP-specific offset for one or more of the TPs, a channel state information reference signal (CSI-RS) configuration, a CSI-RS subframe configuration, and TP identifiers for the TPs; and a transmitter configured to transmit an indication of a channel quality measurement for a first of the two or more TPs based on whether one of Mcp+Opcp−Hys>Mrp+Oprp+Off and Mcp+Opcp+Hys<Mrp+Oprp+Off is satisfied, wherein changing of a reference TP for the subscriber station from among the two or more TPs is based on the channel quality measurement indication, wherein Mcp is a measured channel quality for the first TP, Opcp is a TP specific offset of the first TP, Mrp is a measured channel quality for a reference TP among the two or more TPs without taking into account any offset, Oprp is a TP specific offset of the reference TP, and Hys is the hysteresis parameter for the channel quality measurement, and Off is the offset parameter for the channel quality measurement. |
| 地址 |
Suwon-Si KR |
