| 摘要 |
<p>The embodiments herein relate to a method in a centralized baseband unit (610) (CBU) for generating a common UL-TPC stream in a network (600). The CBU (610) is connected to a plurality of RRUs (605a, 605b). Each RRU (605a, 605b) is connected to a UE (601 ) via a respective RLS of a plurality of RLSs. Each respective RLS comprises at least one radio link (607). The CBU (610) receives, from each RRU (605a, 605b) a stream of uplink power samples measured for each RRU (605a, 605b) on the at least one radio link (607) comprised in each respective RLS between the UE (601 ) and the plurality of RRUs (605a, 605b). The CBU (610) generates the common UL-TPC stream based on the received measurements of uplink power. The common UL-TPC stream is to be sent to each RRU (605a, 605b) for further transmission to the UE (601 ).</p> |
