发明名称 |
Scheduling Information of Overlapping Co-Scheduled Users in an OFDMA-MU-MIMO System |
摘要 |
A user equipment (UE) used in a multi-user (MU)-multiple input multiple output (MIMO) orthogonal frequency division multiple access (OFDMA) system is disclosed. The UE includes a receiving unit to receive from a base station an indication of an estimate of or an upper-bound on the total number of MU-MIMO user equipments (|S|) that are scheduled on a sub-band by the base station, wherein the sub-band includes one or more resource units, a calculation unit to calculate channel quality based on the indication of the estimate of or the upper-bound on the total number of MU-MIMO user equipments, and a transmission unit to transmit to the base station an indication of the channel quality. Other methods and apparatuses also are disclosed.
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申请公布号 |
US2012281662(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201213550099 |
申请日期 |
2012.07.16 |
申请人 |
PRASAD NARAYAN;KHOJASTEPOUR MOHAMMAD ALI;JIANG MEILONG;WANG XIAODONG;RANGARAJAN SAMPATH;NEC LABORATORIES AMERICA, INC. |
发明人 |
PRASAD NARAYAN;KHOJASTEPOUR MOHAMMAD ALI;JIANG MEILONG;WANG XIAODONG;RANGARAJAN SAMPATH |
分类号 |
H04W72/08;H04W72/12 |
主分类号 |
H04W72/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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