A PACKET STRUCTURE FOR A MOBILE DISPLAY DIGITAL INTERFACE

摘要

A packet structure for a Mobile Display Digital Interface (MDDI) includes a flexible sub-frame length to efficiently transmit large packets. A window less video stream packet avoids repetitive transmissions of video packets wh en some parameters are unchanged, saving bandwidth. An enhanced reverse enca psulation packet combines the feature of a separate round trip delay packet with a separate reverse encapsulation packet. A link freeze is used to halt a transmission of a data stream at any point in the transmission and resume the transmission by a host.