Consult an Expert
Trademark
Design Registration
Consult an Expert
Trademark
Copyright
Patent
Infringement
Design Registration
More
Consult an Expert
Consult an Expert
Trademark
Design Registration
Login
MODIFIED DEMODULATION REFERENCE SIGNAL PATTERNS FOR ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING
Patent Search in India
Extensive patent search conducted by a registered patent agent
Patent search done by experts in under 48hrs
₹999
₹399
Abstract
Information
Inventors
Applicants
Specification
Documents
MODIFIED DEMODULATION REFERENCE SIGNAL PATTERNS FOR ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING
PCT NATIONAL PHASE APPLICATION
Published
Filed on 29 October 2024
Abstract
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive first control signaling identifying a demodulation reference signal (DMRS) pattern that may be uniformly distributed in a time domain and a frequency domain. The DMRS pattern may include a first set of resource elements for the DMRS, a second set of resource elements for guard tones adjacent to and greater in frequency than the first set of resource elements, and a third set of resource elements for guard tones adjacent to and lower in frequency than the first set of resource elements. The UE may receive second control signaling that schedules a data signal to be communicated between the UE and a network node in a set of time-frequency resources. The UE may communicate the data signal according to the second control signaling and the DMRS according to the DMRS pattern.
Patent Information
| Application ID | 202427082712 |
| Invention Field | COMMUNICATION |
| Date of Application | 29/10/2024 |
| Publication Number | 49/2024 |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| PATCHAVA, Raviteja | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| ZHANG, Xiaoxia | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| FAN, Zhifei | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| SUN, Jing | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| LUO, Tao | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| LI, Junyi | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
| SOLTANI, Morteza | 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| QUALCOMM INCORPORATED | attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 | U.S.A. | U.S.A. |
Documents
| Name | Date |
|---|---|
| Abstract1.jpg | 29/11/2024 |
| 202427082712-COMPLETE SPECIFICATION [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-DRAWINGS [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-FORM 1 [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-FORM 18 [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-POWER OF AUTHORITY [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-PRIORITY DOCUMENTS [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-PROOF OF RIGHT [29-10-2024(online)].pdf | 29/10/2024 |
| 202427082712-REQUEST FOR EXAMINATION (FORM-18) [29-10-2024(online)].pdf | 29/10/2024 |
