US 12,127,098 B2
Restricted local operator services by base station for wireless network
Weihua Qiao, Herndon, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Kyungmin Park, Vienna, VA (US); and Peyman Talebi Fard, Vienna, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Jun. 30, 2023, as Appl. No. 18/217,344.
Application 18/217,344 is a continuation of application No. 17/714,396, filed on Apr. 6, 2022, granted, now 11,696,215.
Application 17/714,396 is a continuation of application No. 17/095,091, filed on Nov. 11, 2020, granted, now 11,330,504, issued on May 10, 2022.
Application 17/095,091 is a continuation of application No. 16/378,995, filed on Apr. 9, 2019, granted, now 10,841,864, issued on Nov. 17, 2020.
Claims priority of provisional application 62/654,814, filed on Apr. 9, 2018.
Prior Publication US 2023/0345348 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 48/08 (2009.01); H04M 15/00 (2024.01); H04W 4/90 (2018.01); H04W 8/08 (2009.01); H04W 60/00 (2009.01); H04W 76/11 (2018.01); H04W 76/27 (2018.01)
CPC H04W 48/08 (2013.01) [H04M 15/66 (2013.01); H04W 4/90 (2018.02); H04W 8/08 (2013.01); H04W 60/00 (2013.01); H04W 76/11 (2018.02); H04W 76/27 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
sending, from a base station to a wireless device, a system information block (SIB) indicating that restricted local operator services (RLOS) are supported by a public land mobile network;
receiving, by the base station from the wireless device and after the sending of the SIB indicating support for the RLOS, a preamble;
sending, by the base station to the wireless device, a random access response to the preamble;
receiving, from the wireless device and after the random access response, at least one first radio resource control (RRC) message comprising:
a first information element indicating, to the base station, that an RRC connection of the wireless device is for the RLOS; and
a second information element comprising an attach request message indicating, to a mobility management entity (MME) configured with an RLOS access point name, that an attach request of the wireless device is for the RLOS; and
sending, from the base station to the wireless device, a second RRC message comprising an attach accept message indicating acceptance of the RLOS by the MME.