Patent ID: 9602182
Date: 2017-03-21
CPC Classifications: H04B,H04L,H04W

Claim:
1. A baseband processing apparatus in a radio communication system, comprising: a first unit comprising: a second unit coupled to the first unit and comprising: wherein the second unit is part of a central processing node in the radio communication system, wherein the first receiver is configured to: wherein the first processor is configured to perform downlink joint baseband processing on the downlink CoMP user data in the downlink user data according to the precoding control information to generate jointly sent baseband data; wherein the first transmitter is configured to send uplink CoMP user data in the uplink user data to the second receiver, and wherein the second processor is further configured to complete uplink joint baseband processing on the uplink CoMP user data sent by the first unit to generate uplink transmission user data for non-physical layer processing and to generate uplink transmission user data for a functional unit of media access control (MAC) layer or upper layer to perform non-physical layer processing.