HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK AND MULTIPLE TRANSMISSION TIME INTERVAL SCHEDULING

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United States of America Patent

APP PUB NO 20180014298A1
SERIAL NO

15585027

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and devices for wireless communication are described. A mobile device may be scheduled for resources of multiple transmission time intervals (TTIs) with a downlink control message; some or all of the multiple TTIs may be associated with different hybrid automatic repeat request (HARQ) processes. Each TTI may include data mapped to one transport block (TB), and each TB may be associated with a separate HARQ process. The downlink control message may include an indication of which HARQ processes are associated with resources of the multiple TTIs scheduled by the message. For example, the downlink control message may include a mapping (e.g., a bitmap) that indicates a relationship between each HARQ process and each TTI scheduled by the message. Feedback for TBs of some TTIs may differ, and an acknowledgment of receipt or successful decoding may depend on timing of TTIs in relation to a control message.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Damnjanovic, Aleksandar Del Mar, US 801 16611
Montojo, Juan San Diego, US 1456 26921
Sun, Jing San Diego, US 2431 12990
Yoo, Taesang Riverside, US 588 6825

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