The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2024
Filed:
Jan. 06, 2022
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
George Jöngren, Sundbyberg, SE;
Erik Dahlman, Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
Coordinated multi-point transmission of user data from a first cell serving a wireless terminal and a neighboring second cell site is performed. The first cell site maps control signals and user data to time-frequency resources according to a first mapping pattern. The second cell site maps control data and traffic data to time-frequency resources according to a second mapping pattern. A wireless terminal extracts user data according to the first mapping pattern and detects a control element transmitted by the first cell site. The control element indicates that user data associated with the control element is mapped to the time-frequency resources according to the second mapping pattern. In response, the wireless device extracts user data according to the second mapping pattern from time-frequency resources of a second transmission for the wireless terminal transmitted from the second cell site.