Techniques and apparatuses for channel processing backwards compatibility

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10608770
APP PUB NO 20180316450A1
SERIAL NO

15715706

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A base station (BS) may transmit, and a user equipment (UE) may receive, a physical channel, such as a narrowband physical downlink control channel (NPDCCH) or a narrowband physical downlink shared channel (NPDSCH). In an interference-limited scenario in a network, it may be desirable to perform additional processing to introduce interference randomization into the control channel to ensure that the UE can recover data of the control channel. Some types of UEs, such as legacy UEs, may not be capable of recovering the control channel when the additional processing is performed. In some aspects, the BS may identify a type of UE associated with a cell, and may transmit a physical channel processed using a processing scheme selected based at least in part on the type of UE associated with the cell.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhattad, Kapil Bangalore, IN 339 5131
Gaal, Peter San Diego, US 2844 33486
Rico, Alvarino Alberto San Diego, US 825 3461

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