The invention discloses a distributed mobile
data transmission method for CCN (Content-Centric Networking). The method includes the following steps: 1) when moving from an access
router AR1 to the overlapping area of the AR1 and a
router AR2, a
receiver sends a message HI containing the identification information of the AR2 to the AR1; 2) when receiving the HI, the AR1 searches the content name corresponding to the
receiver in a request table PIT (Pending Interest Table), builds a signaling message by using the content name and the identification of the AR2, and deletes the corresponding PIT entry; 3) the AR1 sends the signaling message along a reverse path corresponding to the content name, and identifies a
branch node; the
branch node directs the corresponding entry in the PIT to the AR2 and continues to forward the signaling message, and a subsequent
router builds a PIT entry corresponding to the content name and directs a next-hop interface to the AR2; 4) an intermediate router between the
branch node and the AR2 builds a PIT entry corresponding to the content name. The invention avoids handoff
delay and enormous network expenses.