公开(公告)号：US20190313216A1

公开(公告)日：2019-10-10

申请号：US16315374

申请日：2017-07-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Curt WONG ,  Devaki CHANDRAMOULI ,  Ulrich WIEHE ,  Raymond JONG-A-KIEM

IPC: H04W4/14 ,  H04W4/70 ,  H04W12/04

Abstract: Various communication systems may benefit from being able to communicate without requiring certain identifiers to be assigned. For example, certain wireless communication systems may benefit from machine type communication using mobile originated short messaging service without a mobile station international subscriber directory number. A method can include preparing, at a user equipment, a mobile originated short message service message. The method can also include identifying, in the message, a particular external identifier from a set of external identifiers assigned to an application.

公开(公告)号：US20210281996A1

公开(公告)日：2021-09-09

申请号：US16339486

申请日：2016-10-07

Applicant: Nokia Solutions and Networks Oy

Inventor： Ulrich WIEHE ,  Bruno LANDAIS ,  Erwan DUVAL ,  Philippe BELLEC

IPC: H04W8/18 ,  H04W84/04

Abstract: It is provided a method, including monitoring if a trigger to start a transaction for a user equipment or for a user is received; requesting, from a data layer and based on an identification of the user equipment or the user, respectively, an identifier of a set of one or more nodes when the trigger is received; forwarding the trigger to at least one node among the one or more nodes of the set.

公开(公告)号：US20230367823A1

公开(公告)日：2023-11-16

申请号：US18247036

申请日：2020-09-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ioannis MOUROULIS ,  Devaki CHANDRAMOULI ,  Ulrich WIEHE

IPC: G06F16/908 ,  G06F16/21 ,  G06F16/901

CPC classification number: G06F16/908 ,  G06F16/212 ,  G06F16/901

Abstract: The disclosure relates to an apparatus comprising means for: storing a metadata schema, wherein the metadata schema comprises at least one tag type with at least one attribute defining how a metadata tag is to be stored in a record and/or at least one attribute defining how a metadata tag stored in a record is to be used; and storing a metadata tag in a record and/or using a metadata tag stored in a record based on the at least one attribute.

公开(公告)号：US20170237782A1

公开(公告)日：2017-08-17

申请号：US15315175

申请日：2014-06-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Jiadong SHEN ,  Ulrich WIEHE

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/1073 ,  H04L65/1016 ,  H04L65/1033 ,  H04L67/306

Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding IMS (Internet Protocol Multimedia Subsystem) restoration support for temporary GRUU (Globally Routable User Agent Uniform Resource Identifier). Certain aspects of the present invention include creating, at a registrar, a registration identified by a registration identifier, and storing, by the registrar, the registration identifier, a call identifier and an initial command sequence related to the registration identified by the registration identifier in a persistent database during the registration.