发明名称 |
REFERENCE SIGNAL FOR A COORDINATED MULTI-POINT NETWORK IMPLEMENTATION |
摘要 |
A method of decoding a channel state information reference signal (CSI-RS) is presented. An indication of a resource element (RE) configuration allocated for transmission of CSI-RSs by a first cell is received from a second cell. The method includes at least one of using the indication of the RE configuration to decode a first CSI-RS received from the first cell, and using the indication of the RE configuration to mute one or more REs within a data channel transmission received from a third cell. The first cell, second cell and third cell may be associated within a CSI-RS group. In some cases, at least two of the first cell, the second cell, and the third cell are mutually interfering cells. The indication of the RE configuration may include a plurality of logical indices having incremental values, the plurality of logical indices identifying REs used to transmit CSI-RS. |
申请公布号 |
CA2789503(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
CA20112789503 |
申请日期 |
2011.02.11 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
FONG, MO-HAN;YU, DONGSHENG;XU, HUA;NOVAK, ROBERT;GUO, SHIGUANG;CAI, ZHIJUN;HEO, YOUN HYOUNG |
分类号 |
H04W72/00;H04L5/00;H04W24/00 |
主分类号 |
H04W72/00 |
代理机构 |
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主权项 |
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地址 |
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