Patent · US Active

Selection of TDD patterns for DL and UL communication

US12368566B2 · kind B2 · utility

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19Claims

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Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Arne Simonsson · Luleå, SE
Peter De Bruin · Luleå, SE
Sara Sandberg · Luleå, SE

Key dates

Filing date	Sep 24, 2020
Grant date	Jul 22, 2025
Priority date	—
Expiry date	Sep 20, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/52
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Mechanisms for selecting TDD patterns for DL and UL communication in TDD slots on CCs in a cell. A method is performed by a network management node. The method includes performing selection of the TDD patterns for DL and UL communication on CCs in the cell. According to the selection of the TDD patterns, at least one of the CCs is configured with a first TDD pattern, and at least one of the CCs is configured with a second TDD pattern. There is a higher fraction of DL TDD slots in the first TDD pattern than in the second TDD pattern.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.