Apparatus and method of resource mapping for enhanced PDCCH transmission with multiple beams from multiple TRPs
US12335197B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2020 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Jun 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0091
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Apparatus and methods of resource mapping for enhanced PDCCH transmission with multiple beams from multiple TRPs are disclosed. The apparatus includes: a processor that determines transmission resources capable of transmitting Physical Downlink Control Channel (PDCCH) using a Control Resource Set (CORESET) by a plurality of wireless transmitting-receiving identities including a first identity and a second identity; and determines a resource candidate from the transmission resources for transmitting the PDCCH; where the resource candidate includes a first resource group having a first set of Resource Elements (REs) for transmission by the first identity, and a second resource group having a second set of REs for transmission by the second identity; and a transmitter that transmits the PDCCH using the resource candidate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.