Method and corresponding device for controlling uplink control channel power
A technology of link control channel and power control, applied in transmission path sub-channel allocation, power management, signaling allocation, etc.
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[0019] figure 1 A flowchart showing a method for power control of an uplink control channel in a coordinated multi-point system according to an exemplary embodiment of the present invention.
[0020] like figure 1 As shown, in step S101, the method flow starts.
[0021] Although the Physical Uplink Shared Channel (PUSCH) is jointly received by multiple points in the coordinated multi-point system, the Physical Uplink Control Channel (PUCCH) in the system can be received by a single reception point or by multiple reception points, That is, the PUCCH power control may be performed for reception at a single reception point, or for reception at multiple reception points. exist figure 1 These two cases are shown in condition boxes 110 and 120 of , respectively.
[0022] When the uplink control channel is received by a single receiving point, in step S102, power control of the uplink control channel is performed based on the measured path loss from the single receiving point to ...
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