Group acknowledgement/negative acknowledgement and triggering GACK/channel state information

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10498494
SERIAL NO

16104111

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Importance

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Abstract

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According to the present disclosure, CSI and/or a plurality of ACKs related to a group of DL data transmissions may be buffered at the UE as a GACK until a DCI trigger is received from the eNB. Once the trigger is received, the UE may transmit the CSI and/or GACK to the eNB. In this way HARQ feedback and/or CSI may be reliably communicated while reducing payload. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus send, to a UE, data transmissions associated with a first plurality of downlink subframes. In an aspect, the apparatus increments a counter for each data transmission sent to the UE. In a further aspect, the apparatus transmits, to the UE, a first trigger for a first GACK when a counter is greater than or equal to a threshold.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wanshi San Diego, US 2612 30955
Dabeer, Onkar Jayant Redmond, US 28 397
Damnjanovic, Aleksandar Del Mar, US 776 14758
Rico, Alvarino Alberto San Diego, US 839 3541
Somasundaram, Kiran Kumar San Diego, US 35 583
Vajapeyam, Madhavan Srinivasan San Diego, US 194 3860
Xu, Hao Beijing, CN 1490 20278

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