DYNAMIC CELL RESELECTION TO IMPROVE DEVICE-TO-DEVICE COMMUNICATIONS

摘要

The disclosure relates to dynamic cell reselection to improve device-to-device (D2D) communications where two or more D2D peers are camped onto different cells and one or more D2D peers are located in a cell overlap region. For example, the D2D peers may exchange communication parameters over the (inter-cell) D2D connection and detect that the D2D peers are camped on different base stations (i.e., attached to different cells) based thereon. The D2D peer(s) in the cell overlap region may then obtain measurements on the neighbor cell and a forced cell reselection may be triggered at the appropriate D2D peer(s) in the cell overlap region such that the D2D peers are camped on the same base station, thereby converting the inter-cell D2D connection into an intra-cell D2D connection.