| 摘要 |
The invention concerns a method for wireless multiple-input multiple-output communication in a communication network comprising a central unit (CU) and a radio access unit (RAU), wherein the central unit (CU) is connected to the radio access unit (RAU) by wireless backhaul connections, different data links (RF1-RF4) between the central unit (CU) and the user terminals (UE4, UE5) via the radio access unit (RAU) are established, and said different data links (RF1-RF4) are established by different polarizations of wireless backhaul signals, different carrier frequencies of wireless backhaul signals, and a time division duplex approach for the wireless connection of the radio access unit (RAU) with the user terminals (UE4, UE5), and a central unit (CU) and a radio access unit (CU) therefor. |
