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METHOD, NETWORK DEVICE AND WIRELESS SYSTEM OF DOWNLINK TRANSMISSION IN COORDINATED MULTI-POINT TRANSMISSION SYSTEM
METHOD, NETWORK DEVICE AND WIRELESS SYSTEM OF DOWNLINK TRANSMISSION IN COORDINATED MULTI-POINT TRANSMISSION SYSTEM
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机译:协调多点传输系统中下行传输的方法,网络设备和无线系统
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摘要
A downlink transmission method in a Coordinated Multi-Point (CoMP) transmission system, a network device, and a wireless system are disclosed. The method includes: determining a downlink physical resource and a downlink mapping rule corresponding to a physical downlink channel and/or a reference signal negotiated by cooperating cells; and mapping the physical downlink channel and/or the reference signal to the downlink physical resource according to the downlink mapping rule, and sending the physical downlink channel and/or the reference signal to a User Equipment (UE). According to the method, effective coverage can be improved and the problem of mutual interference between cells can be prevented.
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