| 摘要 |
Provided are a base station system and device and a coordinated multiple point processing method. The system comprises: a first radio frequency device, a second radio frequency device and a digital processing device. The first radio frequency device is used for outputting first baseband data and sending the first baseband data to the digital processing device, wherein the types of the first baseband data comprise time domain IQ data, frequency domain IQ data, hard bit data or L2 data; the digital processing device is used for receiving the first baseband data sent by the first radio frequency device, and sending the first baseband data to the second radio frequency device; the second radio frequency device is used for receiving the first baseband data sent by the digital processing device, and realizing coordinated multiple point (CoMP) processing in a base station according to the first baseband data. Based on the above-mentioned solution, baseband data exchange between the radio frequency devices is performed via the digital processing device, which realizes coordinated multiple point processing between sectors and thus effectively improves the gain. |
