US 11,985,523 B2
Method and device for managing multiple remote radio heads in communication network
Anton Komlev, Warsaw (PL); Maksymilian Augustyn, Warsaw (PL); and Sungbum Park, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Sep. 3, 2021, as Appl. No. 17/466,053.
Application 17/466,053 is a continuation of application No. 16/858,991, filed on Apr. 27, 2020, granted, now 11,115,843.
Claims priority of application No. 10-2019-0064713 (KR), filed on May 31, 2019.
Prior Publication US 2021/0400505 A1, Dec. 23, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 24/04 (2009.01); H04L 41/0604 (2022.01); H04L 41/069 (2022.01); H04W 88/08 (2009.01)
CPC H04W 24/04 (2013.01) [H04L 41/0609 (2013.01); H04L 41/069 (2013.01); H04W 88/085 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for managing multiple remote radio heads (RRHs) in a communication network, the method comprising:
in response to an alarm indicating that a value of an operation parameter of an RRH among the multiple RRHs is beyond a predetermined range, predicting whether the RRH is faulty, based on one or more pieces of operation information of the RRH which respectively correspond to one or more timestamps; and
issuing a notification indicating that the RRH is faulty when it is predicted that the RRH is faulty,
wherein the one or more pieces of operation information of the RRH comprise at least one of information related to an uptime of the RRH, information related to a type of the alarm, information related to a state of the RRH, and information related to an environment of the RRH.