| 发明名称 |
Coordinated multipoint transmission and reception (CoMP) |
| 摘要 |
A communications method implemented in a transmission point (TP) used in a coordinated multipoint transmission and reception (CoMP) system is disclosed. The communications method comprises transmitting, to a user equipment (UE), attributers for up to four indicators indicating at least physical downlink shared channel (PDSCH) resource element (RE) mapping, and transmitting, to the UE, one of the four indicators, each of which is conveyed in 2 bits, wherein the four indicators comprises ‘00’, ‘01’, ‘10’, and ‘11’ corresponding to a first set, a second set, a third set, and a fourth set of parameters, respectively. Other methods, apparatuses, and systems are also disclosed. |
| 申请公布号 |
US8891529(B2) |
申请公布日期 |
2014.11.18 |
| 申请号 |
US201313948409 |
申请日期 |
2013.07.23 |
| 申请人 |
NEC Laboratories America, Inc. |
发明人 |
Yue Guosen;Prasad Narayan;Jiang Meilong;Rangarajan Sampath |
| 分类号 |
H04L12/26;H04W4/00;H04W72/04;H04L5/00 |
主分类号 |
H04L12/26 |
| 代理机构 |
|
代理人 |
Kolodka Joseph;Kimura Akitaka |
| 主权项 |
1. A communications method implemented in a transmission point (TP) used in a coordinated multipoint transmission and reception (CoMP) system, the communications method comprising:
transmitting, to a user equipment (UE), attributes for up to four indicators indicating at least physical downlink shared channel (PDSCH) resource element (RE) mapping; and transmitting, to the UE, one of the four indicators, each of which is conveyed in 2 bits, wherein the four indicators comprises ‘00’, ‘01’, ‘10’, and ‘11’ corresponding to a first set, a second set, a third set, and a fourth set of parameters, respectively. |
| 地址 |
Princeton NJ US |
