US 12,323,203 B2
Defective transmit chain mitigation
Yaniv Kaver, Kefar Seva (IL); Shay Karuchi, Ramat Gan (IL); Efi Dror, Kadima-Zoran (IL); and Steven Paul Papa, Windham, NH (US)
Assigned to Parallel Wireless, Inc., Nashua, NH (US)
Filed by Parallel Wireless, Inc., Nashua, NH (US)
Filed on Apr. 10, 2023, as Appl. No. 18/298,369.
Claims priority of provisional application 63/328,781, filed on Apr. 8, 2022.
Prior Publication US 2023/0327719 A1, Oct. 12, 2023
Int. Cl. H04B 7/0456 (2017.01)
CPC H04B 7/0456 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method of providing defective transmit chain mitigation, comprising:
determining, in a telecommunications system having a Multiple Input Multiple Output (MIMO) antenna system, a set of defective transmit chains within a group of transmit chains;
retrieving, from a storage medium, stored characteristics of defective transmission elements;
computing a pre-coding matrix taking into account the defective transmit chains; and
transmitting signals using the MIMO antenna system in accordance with the computed pre-coding matrix.