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UPLINK RESOURCE MANAGEMENT OF PUCCH UNDER COORDINATED MULTIPOINT TRANSMISSION COMP
UPLINK RESOURCE MANAGEMENT OF PUCCH UNDER COORDINATED MULTIPOINT TRANSMISSION COMP
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机译:协调多点传输补偿下的PUC上行资源管理
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摘要
Management and distribution of PUCCH resources between first and second eNBs in a CoMP system is disclosed, in which the control and data transmission for a given UE is decoupled. The decoupling of the control and data transmissions allows the first eNB to transmit control information while the second eNB or remote radio head (RRH) transmits data. In such systems, the first eNB communicates a dynamic PUCCH parameter to UEs served in a decoupled manner. The dynamic PUCCH parameter allows the UE to determine uplink communications for the dynamic PUCCH region transmitted to the second eNB in such a position that will not overlap or cause interference with the dynamic PUCCH regions reserved by the first eNB.
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