US 11,729,860 B2
Method of verifying an operation of a mobile radio communication network
Tsvetko Ivanchev Tsvetkov, Garching (DE); Janne Tapio Ali-Tolppa, Taufkirchen (DE); and Henning Sanneck, Munich (DE)
Assigned to NOKIA SOLUTIONS AND NETWORKS OY, Espoo (FI)
Appl. No. 15/559,528
Filed by NOKIA SOLUTIONS AND NETWORKS OY, Espoo (FI)
PCT Filed Mar. 19, 2015, PCT No. PCT/EP2015/055786
§ 371(c)(1), (2) Date Sep. 19, 2017,
PCT Pub. No. WO2016/146192, PCT Pub. Date Sep. 22, 2016.
Prior Publication US 2018/0124867 A1, May 3, 2018
Int. Cl. H04W 84/18 (2009.01); H04W 24/02 (2009.01); H04B 17/318 (2015.01); H04L 41/0803 (2022.01); H04W 48/18 (2009.01); H04Q 11/04 (2006.01); H04W 84/04 (2009.01)
CPC H04W 84/18 (2013.01) [H04B 17/318 (2015.01); H04L 41/0803 (2013.01); H04W 24/02 (2013.01); H04W 48/18 (2013.01); H04Q 11/0478 (2013.01); H04W 84/042 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of verifying an operation of a mobile radio communication network, the method comprising:
sending an Initiation Message from a first network entity to a second network entity, the Initiation Message defining an undo request and comprising an UNDO section defining an undo area, a TRIGERRING_CM section indicating changes to the network, and an ASSISTANCE section indicating an action for the second network entity;
receiving an Assistance-Response Message, the Assistance-Response Message comprising the UNDO section, and an ASSISTED_CM section, the ASSISTED_CM section indicating whether the second network entity is configured to assist the first network entity in determining which configuration management change caused a performance degradation; and
sending an Assistance-Acknowledge Message including an ACK flag and the UNDO section from the first network entity to the second network entity.