Patent ID: 8700707

Claim:
A communication device, comprising: a first communication interface configured to receive a first data portion from a corresponding communication device; a second communication interface configured to receive data from a further communication device, wherein the further communication device receives a second data portion from the corresponding communication device, wherein the first data portion and the second data portion are useful data for a user of the communication device; a synchronizer configured to synchronize the first data portion with the second data portion based on the data received from the other communication device via the second communication interface; a data reproducer configured to reproduce the first data portion; wherein the second communication interface is further configured to receive from the further communication device a second presenting time information comprising information indicating a time when the further communication device may reproduce the second data portion; wherein the communication device is further configured to determine a pre-determined amount of delay based on the synchronization of the first data portion with the second data portion; and wherein the communication device is further configured to delay the reproduction of the first data portion by the pre-determined amount of delay.