Patents
US 12763898 B2: Methods, apparatus, and systems for downlink (DL) power adjustment and UE behaviors/procedures for cross division duplex (XDD)
- Granted
- 2026-10-13
- Filed
- 2022-11-01 application 18706773
- Type
- Utility · 21 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Methods, apparatus and systems are disclosed. In one embodiment, a method may be implemented by a first Wireless Transmit/Receive Unit (WTRU). The method may include receiving configuration information indicating a first set of RBs for performing a CSI-RS measurement, receiving an indication indicating a second set of RBs, and receiving an indication indicating that a first set of symbols or slots is not configured for a certain type of duplexing method and a second set of symbols or slots is configured for the certain type of duplexing method. The method may also include measuring a first CSI-RS in the first set of RBs in a symbol or slot in the first set of symbols or slots, measuring a second CSI-RS in a symbol or slot of the second set of symbols or slots in RBs that are in both the first set of RBs and the second set of RBs, determining a CSI based on the measurement of the first CSI-RS and the second CSI-RS, and reporting the CSI.
Source: PTBLXML, file of 2026-10-13 (ipgb20261013.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| InterDigital Patent Holdings, Inc. 2,630 patents | US company or organization | Wilmington, DE | PTBLXML, file of 2026-10-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jonghyun Park | Syosset, NY | 807 | PTBLXML, file of 2026-10-13 | |
| Moon Il Lee | Melville, NY | 743 | PTBLXML, file of 2026-10-13 | |
| Paul Marinier | Brossard, CA | 626 | PTBLXML, file of 2026-10-13 | |
| Young Woo Kwak | Woodbury, NY | 53 | PTBLXML, file of 2026-10-13 | |
| Nazli Khan Beigi | Longueuil, CA | 13 | PTBLXML, file of 2026-10-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L5/0048 | PTBLXML, file of 2026-10-13 |
| H04W | Wireless communication networks | H04W24/10 | PTBLXML, file of 2026-10-13 |
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.