Harq procedures for distributed video coding
AssigneeQUALCOMM Incorporated
InventorsAmit Bar-Or Tillinger, Gideon Shlomo Kutz, David Yunusov
Life of this patent
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Abstract
Method and apparatus for HARQ procedures for DVC. The apparatus sorts one or more bits of a payload based on a corresponding priority. The apparatus divides the payload into one or more groups based on the corresponding priority, where each of the one or more groups is encoded separately. The apparatus transmits, to a second wireless device, a video frame over a span of one or more slots based at least on a prioritized transmission of the one or more groups.
Claims13
An apparatus for wireless communication at a first wireless device, comprising:
- at least one memory;
- and
- at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor, individually or in any combination, is configured to cause the apparatus to:
- sort one or more bits of a payload based on a corresponding priority;
- divide the sorted payload into one or more groups based on the corresponding priority, wherein each of the one or more groups is encoded separately;
- and
- transmit, to a second wireless device, a video frame over a span of one or more slots, wherein a number of slots of the one or more slots are allocated per video frame for a prioritized transmission of the divided one or more groups, and wherein the number of slots allocated per video frame is associated with the corresponding priority that is associated with the divided payload.
An apparatus for wireless communication at a second wireless device, comprising:
- at least one memory;
- and
- at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor, individually or in any combination, is configured to cause the apparatus to:
- receive, from a first wireless device, a video frame over a span of one or more slots, wherein a number of slots of the one or more slots are allocated per video frame for a prioritized transmission of one or more groups of a divided payload, and wherein the number of slots allocated per video frame is associated with a priority that is associated with the divided payload;
- and
- transmit, to the first wireless device, an acknowledgement (ACK) or non-acknowledgment (NACK) of reception of the video frame.
Dependencies are inferred from the claim text.