Sequence mapping for LTE/LTE-A with unlicensed spectrum

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United States of America Patent

PATENT NO 9893854
SERIAL NO

14489226

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Abstract

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Sequence mapping for reference signal is disclosed in which the reference signal sequence at the fixed set of resource blocks around a predetermined common frequency is generated to be independent from the system bandwidth. The reference signal sequence may be generated around the predetermined common frequency or may be configured based on a cell identifier. Either such solution provides a system bandwidth independent means for a user equipment (UE) to detect the reference signal sequence for decoding a bandwidth information bearing signal received from the communicating base station.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wanshi San Diego, US 2606 30894
Gaal, Peter San Diego, US 2848 33679
Luo, Tao San Diego, US 5002 29087

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