US 12,170,401 B2
Systems and methods for distributing radioheads
Stephen G. Perlman, Palo Alto, CA (US); Roger van der Laan, Redwood City, CA (US); Fadi Saibi, Sunnyvale, CA (US); Mario Di Dio, San Francisco, CA (US); Allan Ievers, San Carlos, CA (US); Benyavut Jirasutayasuntorn, San Mateo, CA (US); Lynne Freeman, Sacramento, CA (US); and Antonio Forenza, San Francisco, CA (US)
Assigned to Rearden, LLC, Mountain View, CA (US)
Filed by Rearden, LLC, Mountain View, CA (US)
Filed on Nov. 22, 2021, as Appl. No. 17/532,967.
Application 17/532,967 is a continuation of application No. 15/792,610, filed on Oct. 24, 2017, granted, now 11,189,917.
Application 15/792,610 is a continuation in part of application No. 15/682,076, filed on Aug. 21, 2017, granted, now 11,050,468, issued on Jun. 29, 2021.
Application 15/682,076 is a continuation in part of application No. 14/672,014, filed on Mar. 27, 2015, granted, now 11,190,947, issued on Nov. 30, 2021.
Claims priority of provisional application 62/413,944, filed on Oct. 27, 2016.
Claims priority of provisional application 62/380,126, filed on Aug. 26, 2016.
Claims priority of provisional application 61/980,479, filed on Apr. 16, 2014.
Prior Publication US 2022/0085495 A1, Mar. 17, 2022
Int. Cl. H04B 1/38 (2015.01); H01Q 1/46 (2006.01); H04B 1/40 (2015.01)
CPC H01Q 1/46 (2013.01) [H04B 1/38 (2013.01); H04B 1/40 (2013.01)] 40 Claims
OG exemplary drawing
 
1. A multiple antenna system (MAS) with multiuser (MU) transmissions (“MU-MAS”) comprising:
a plurality of antennas or wireless transceiver devices distributed throughout a coverage area without cells in which a one or more of the plurality of wireless transceiver devices is arranged in one or more of a plurality of electrical or optical fiber (collectively “Wireline”) daisy chains;
a plurality of wireless user devices (UEs) communicatively coupled to the one or more of the plurality of wireless transceiver devices; and
a processor to perform precoding to generate a plurality of waveforms for the one or more of the plurality of wireless transceiver devices to transmit within a same frequency band, wherein the waveforms interfere with one another to create a plurality of concurrent non-interfering downlink (DL) or uplink (UL) data links between the one or more of the plurality of wireless transceiver devices and one or more of the plurality of UEs within the same frequency band.