Patents
US 12772145 B2: RACH enhancements for radar coexistence
- Granted
- 2026-10-20
- Filed
- 2023-04-28 application 18141133
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A wireless transmit receive unit (WTRU) and methods are disclosed for mitigating radar interference with transmission and reception of RACH preambles. According to a first aspect, one or more first RACH preambles are transmitted based on a first RACH configuration. The WTRU may receive an RAR with an indication that the first RACH configuration is unavailable. The WTRU may then retrieve a second RACH configuration information. The WTRU may then transmit one or more second RACH preambles based on the second RACH configuration and then completes a random access procedure based on the second RACH configuration.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.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 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Joe Huang | Montville, NJ | 24 | PTBLXML, file of 2026-10-20 | |
| Sudhir Pattar | Mount Laurel, NJ | PTBLXML, file of 2026-10-20 | ||
| Philip Pietraski | Jericho, NY | PTBLXML, file of 2026-10-20 | ||
| Tariq Elkourdi | Belleville, NJ | 9 | PTBLXML, file of 2026-10-20 | |
| Daniel Steinbach | Commack, NY | PTBLXML, file of 2026-10-20 | ||
| Jane Mack | Melville, NY | 6 | PTBLXML, file of 2026-10-20 | |
| Phillip Leithead | King of Prussia, PA | 6 | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04W | Wireless communication networks | H04W48/08 | 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.