US 12,408,154 B2
Wireless devices and systems including examples of configuration modes for baseband units and remote radio heads
Fa-Long Luo, San Jose, CA (US); Jaime Cummins, Bainbridge Island, WA (US); Tamara Schmitz, Scotts Valley, CA (US); and Jeremy Chritz, Seattle, WA (US)
Filed by Lodestar Licensing Group LLC, Evanston, IL (US)
Filed on Mar. 21, 2022, as Appl. No. 17/655,742.
Application 17/655,742 is a continuation of application No. 16/893,740, filed on Jun. 5, 2020, granted, now 11,284,394.
Application 16/893,740 is a continuation of application No. 15/693,122, filed on Aug. 31, 2017, granted, now 10,716,110, issued on Jul. 14, 2020.
Application 15/693,122 is a continuation in part of application No. 15/447,699, filed on Mar. 2, 2017, granted, now 10,070,432, issued on Sep. 4, 2018.
Prior Publication US 2022/0287037 A1, Sep. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/0453 (2023.01); H04B 10/2575 (2013.01); H04W 72/29 (2023.01); H04W 72/541 (2023.01); H04L 67/12 (2022.01); H04W 88/08 (2009.01)
CPC H04W 72/0453 (2013.01) [H04B 10/2575 (2013.01); H04W 72/29 (2023.01); H04W 72/541 (2023.01); H04L 67/12 (2013.01); H04W 88/085 (2013.01); Y02D 30/70 (2020.08)] 17 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, at a first device, a first radio frequency signal (first RF signal) associated with a frequency band;
mixing input data of the first RF signal with a first coefficient specific to a processing stage at a first mixing unit of a processing unit to provide first mixed data;
mixing first mixed data of the first RF signal with a second coefficient specific to the processing stage at a second mixing unit of the processing unit to provide second mixed data; and
transmitting, to a second device, a second RF signal including output data that is based on the second mixed data.