公开(公告)号：WO2021063973A1

公开(公告)日：2021-04-08

申请号：PCT/EP2020/077274

申请日：2020-09-29

申请人： TRUPHONE LIMITED

发明人： BORISOGLEBSKI, Igor ,  PIRES MOTA, Catarina ,  MANUEL VIEIRA PINTO, Victor ,  MACKENZIE, Scott ,  GAVINHO LIMA DOS SANTOS DIAS, Frederico ,  MOORFIELD, Michael ,  MANUEL RODRIGUES GOMES, Jorge ,  RADZEVICH, Dmitry

IPC分类号： H04W4/60 ,  H04W4/02 ,  H04W8/18 ,  H04W8/26

摘要： A method is provided which includes receiving location information, performing a selection operation to select an International Mobile Subscriber Identity (IMSI) for obtaining temporary bootstrap connectivity, and attempting to register with a network using the selected IMSI. The selection operation is configured to select one of a first plurality of IMSIs in a first location and one of a second, different, plurality of IMSIs in a second location. Each of the first plurality of IMSIs includes a first predetermined value for at least the first portion of each respective IMSI and each of the second plurality of IMSIs includes a second, different, predetermined value for at least the first potion of each respective IMSI. The selection operation comprises a first and second preconfigured selection characteristic. A network access element, host device, and network node, according to the method, are also described.

公开(公告)号：WO2023037128A2

公开(公告)日：2023-03-16

申请号：PCT/GB2022/052305

申请日：2022-09-12

申请人： TRUPHONE LIMITED

发明人： SANTOS, André Alves Rogério ,  CASAL, João Afonso Vieira ,  RADZEVICH, Dmitry ,  PALMA, Frederico Alexandre de Matos M ,  PINTO, Victor Manuel Vieira ,  SANTOS, Hugo Filipe Neves ,  MORGADO, Carlos Hugo Baptista ,  MACKENZIE, Scott

IPC分类号： H04W8/18 ,  H04W8/20 ,  H04W12/06 ,  H04W60/00 ,  H04W12/069 ,  H04W12/35 ,  H04W12/43 ,  H04W12/45 ,  H04W12/63 ,  H04W12/72 ,  H04W4/50 ,  H04W8/183 ,  H04W8/186 ,  H04W8/205

摘要： A method for a host device to obtain cellular network connectivity is provided which includes performing a first process at a first time, the first process comprising using non-cellular data connectivity to download a profile data structure, the profile data structure comprising a set of two or more International Mobile Subscriber Identities, IMSIs, and authentication data; and performing a second process at a second time, the second time being after the first time, the second process comprising selecting an IMSI from the set of IMSIs; and attempting to register with a cellular network using the selected IMSI and the authentication data to obtain cellular network connectivity. A method to enable a host device to obtain cellular network connectivity, host device, non-transitory computer-readable storage medium, network element for authenticating a host device to a cellular network, and computing system communicatively coupled to a cellular network according to the method, are also described.