公开(公告)号：US20180352306A1

公开(公告)日：2018-12-06

申请号：US15988001

申请日：2018-05-24

Applicant: NXP B.V.

Inventor： Sebastian Bohn ,  Mathias Schattka

IPC: H04N21/6405 ,  H04N21/6408 ,  H04H40/18 ,  H04H20/22 ,  H04L29/06

CPC classification number: H04N21/6405 ,  H04H20/106 ,  H04H20/22 ,  H04H20/40 ,  H04H40/18 ,  H04H2201/60 ,  H04L65/4076 ,  H04N21/6408

Abstract: A reception device comprising: at least one receiver and a corresponding delay buffer configured to receive portions of data for at least one data stream; wherein based on a request to switch from decoding delayed data portions retrieved from a host device from a first time point to decoding delayed data portions from a different, second time point, the request received while the controller is configured to receive the delayed data portion from said first time point for decoding; the controller is configured to; (a) identify one or more second-time-point delayed data portions to request from the host device; (b) request the one or more identified second-time-point delayed data portions; and (c) while one or both of requesting and receiving the one or more second-time-point delayed data portions, requesting one or more delayed data portions corresponding to the first time.