Patents
US 12772227 B2: Reporting mutual information for multi-beam operations
- Granted
- 2026-10-20
- Filed
- 2024-03-19 application 18609747
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Methods, systems, and devices for wireless communications are described. The described techniques may enable a user equipment (UE) to account for receive beam correlation while selecting a pair of receive beams. For example, a network entity may configure the UE with multiple channel state information reference signal (CSI-RS) resource configurations. In some examples, the network entity may configure the UE with a report configuration for each of the CSI-RS resource configurations, and may select a CSI-RS resource configuration for the UE to report mutual information (MI). In some examples, the network entity may configure the UE with a single report configuration, and the UE may select a CSI-RS resource configuration to report MI. In some examples, the network entity may configure the UE with two CSI-RS resource configurations, and the UE may report an MI metric for a single CSI-RS resource in each CSI-RS resource configuration.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| QUALCOMM Incorporated 40,593 patents | US company or organization | San Diego, CA | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kiran Venugopal | Green Brook, NJ | 264 | PTBLXML, file of 2026-10-20 | |
| Yu Zhang | San Diego, CA | PTBLXML, file of 2026-10-20 | ||
| Yan Zhou | San Diego, CA | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04W | Wireless communication networks | H04W72/046 | PTBLXML, file of 2026-10-20 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L5/0051 | PTBLXML, file of 2026-10-20 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.