Reconfiguration and handover procedures for fuzzy cells

摘要

A wireless transmit/receive unit (WTRU) may transmit data via multiple component carriers associated with multiple eNode-Bs. The WTRU may receive a handover request message from a source eNode-B. While maintaining a connection with a component carrier on the source eNode-B, the WTRU may establish a connection with another component carrier on a target eNode-B.

主权项

1. A method for providing dual connectivity for wireless transmit/receive unit (WTRU), the method comprising:
receiving, via a source eNode-B, a measurement report from the WTRU; sending a reconfiguration message to the WTRU to instruct the WTRU to use a second component carrier associated with a target eNode-B such that the WTRU can receive data split between the source e-Node-B and the target eNode-B; and sending a component carrier cooperation (CCC) handover command to a target eNode-B such that a first connection between the source eNode-B and the WTRU using a first component carrier can be maintained while a second connection between the WTRU and the target eNode-B using the second component carrier can be established.