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CHANNEL STATE INFORMATION REFERENCE SIGNALS IN ORTHOGONAL TIME FREQUENCY SPACE

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CHANNEL STATE INFORMATION REFERENCE SIGNALS IN ORTHOGONAL TIME FREQUENCY SPACE

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 12 November 2024

Abstract

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, based at least in part on a time-frequency domain resource block that is characterized at least by a frequency span and a time duration, a wireless signal that comprises: a first modulated portion located in a first partition of the time-frequency domain resource block, the first modulated portion being based at least in part on an orthogonal time frequency space (OTFS) modulation scheme, and a second modulated portion located in a second partition of the time-frequency domain resource block, the second modulated portion being based at least in part on a second modulation scheme. The mobile station may recover a channel state information reference signal (CSI-RS) from the first modulated portion or the second modulated portion. Numerous other aspects are described.

Patent Information

Application ID202447087059
Invention FieldCOMMUNICATION
Date of Application12/11/2024
Publication Number47/2024

Inventors

NameAddressCountryNationality
PATCHAVA, Raviteja5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
SUN, Jing5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
ZHANG, Xiaoxia5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
FAN, Zhifei5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
SOLTANI, Morteza5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
MA, Jun5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.
ZEWAIL, Ahmed Abdelaziz Ibrahim Abdelaziz5775 Morehouse Drive San Diego, California 92121U.S.A.U.S.A.

Applicants

NameAddressCountryNationality
QUALCOMM INCORPORATEDATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714U.S.A.U.S.A.

Documents

NameDate
202447087059-COMPLETE SPECIFICATION [12-11-2024(online)].pdf12/11/2024
202447087059-DECLARATION OF INVENTORSHIP (FORM 5) [12-11-2024(online)].pdf12/11/2024
202447087059-DRAWINGS [12-11-2024(online)].pdf12/11/2024
202447087059-FORM 1 [12-11-2024(online)].pdf12/11/2024
202447087059-FORM 18 [12-11-2024(online)].pdf12/11/2024
202447087059-POWER OF AUTHORITY [12-11-2024(online)].pdf12/11/2024
202447087059-PRIORITY DOCUMENTS [12-11-2024(online)].pdf12/11/2024
202447087059-REQUEST FOR EXAMINATION (FORM-18) [12-11-2024(online)].pdf12/11/2024
202447087059-STATEMENT OF UNDERTAKING (FORM 3) [12-11-2024(online)].pdf12/11/2024

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