发明名称 |
EXTENSION OF PHYSICAL DOWNLINK CONTROL CHANNELS IN A COMMUNICATION SYSTEM |
摘要 |
Methods and apparatus are described for a User Equipment (UE) to receive enhanced Control CHannels (eCCHs), including enhanced Physical Downlink Control CHannels (ePDCCHs), transmitted in a set of Resource Blocks (RBs) over a Transmission Time Interval (TTI). A method includes transmitting a first control signal to a first UE over a first number of Resource Elements (Res) in a subset of the RBs and over a first number of the transmission symbols in the TTI; transmitting a second control signal to a second UE over a second number of the REs in the subset of the RBs and over a second number of the transmission symbols in the TTI; and transmitting a reference signal of the first type over a third number of the REs in the subset of the RBs and over a third number of the transmission symbols in the TTI. |
申请公布号 |
WO2013022261(A2) |
申请公布日期 |
2013.02.14 |
申请号 |
WO2012KR06267 |
申请日期 |
2012.08.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PAPASAKELLARIOU, ARIS;KIM, YOUNG-BUM;ZHANG, JIANZHONG |
分类号 |
H04L27/26;H04L1/18 |
主分类号 |
H04L27/26 |
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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