CONTROL CHANNEL COMMUNICATIONS IN A CELLULAR COMMUNICATIONS NETWORK

摘要

A communications device in the form of a base station or communications node such as an eNodeB communications node selects one of a plurality of modulation and coding schemes for a control channel for a user communications device on the basis of the range which is specified by the location or channel condition within a cell of the user communications device. The selected modulation and coding scheme are identified to the user communications device separately from the control channel. In one example, the selected modulation and coding scheme is identified to the user communications device by way of a 2-bit code which may be provided within a MAC control block or appended to a MAC Data PDU.