公开(公告)号：US20170251408A1

公开(公告)日：2017-08-31

申请号：US15517765

申请日：2015-09-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Thomas BELLING ,  Peter LEIS

IPC: H04W36/00

Abstract: Various communication systems may benefit from the transfer of sender or receiver communication parameters. For example, such transfer of sender communication parameters may be useful in connection with single radio voice call continuity (SRVCC) and reverse SRVCC. A method can include receiving, at an intermediate entity from a first entity, signaling including at least one parameter describing a user plane payload format that the first entity wants to receive and an encoding that the first entity wants to receive. The method can also include forwarding, by the intermediate entity, the at least one parameter in signaling to a second entity.

公开(公告)号：US20180352008A1

公开(公告)日：2018-12-06

申请号：US16055653

申请日：2018-08-06

Applicant: Nokia Solutions and Networks Oy

Inventor： Thomas BELLING

IPC: H04L29/06 ,  H04M7/12

CPC classification number: H04L65/1043 ,  H04L65/103 ,  H04L65/104 ,  H04L65/80 ,  H04M7/1285 ,  H04W88/16

Abstract: There are disclosed measures of network entity selection, for example including furnishing an identity of a network entity being pre-selected by a first network apparatus, and providing verification information for said pre-selected network entity identity, enabling to verify whether the pre-selected network entity identity is applicable for network entity selection at a second network apparatus.

公开(公告)号：US20200007632A1

公开(公告)日：2020-01-02

申请号：US16451708

申请日：2019-06-25

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Bruno LANDAIS ,  Thomas BELLING

IPC: H04L29/08 ,  H04L29/12

Abstract: Systems, methods, apparatuses, and computer program products for discovering a network function (NF) acting as a network function service consumer are provided. One method may include, when a NF service consumer subscribes to notifications from a NF service producer, receiving, by the NF service producer, subscription information including a name of a consumer service of the NF service consumer that subscribes to notifications of the NF service producer. The receiving of the subscription information with the name of the consumer service allows the NF service producer to discover a corresponding NF service from an alternative NF instance within a NF set.

公开(公告)号：US20180316732A1

公开(公告)日：2018-11-01

申请号：US15774097

申请日：2015-11-09

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Thomas BELLING

IPC: H04L29/06

CPC classification number: H04L65/1006 ,  H04L65/105 ,  H04L65/1069 ,  H04L65/1096

Abstract: Enhanced media plane optimization in web real time communication scenarios There are provided measures for enhanced media plane optimization in web real time communication scenarios. Such measures exemplarily comprise receiving a first session description message comprising at least one media line indicative of multiple media streams transportable in a same stream control association, and generating, based on said first session description message, a second session description message indicative of a possibility for a separate transport of said multiple media streams and of a possibility for a joint transport of at least some media streams of said multiple media streams in the same stream control association.

公开(公告)号：US20170264647A1

公开(公告)日：2017-09-14

申请号：US15504924

申请日：2015-08-17

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Anja JERICHOW ,  Thomas BELLING ,  Guenther HORN

IPC: H04L29/06 ,  H04W4/06

CPC classification number: H04L63/205 ,  H04L69/16 ,  H04W4/06 ,  H04W12/0013 ,  H04W12/04

Abstract: Systems, methods, apparatuses, and computer program products for securing user plane (e.g., MB2-U) interface between a group communication service application server (GCS AS) and Broadcast Multicast Service Center (BM-SC) are provided. One method may include transmitting a message via a control plane, to an application server, indicating whether to establish a security association on a user plane in an interface between the GCS AS and the BM-SC. The method may also include providing, to the GCS AS, a target internet protocol (IP) address and possible port as a target for the security association.

公开(公告)号：US20210367916A1

公开(公告)日：2021-11-25

申请号：US17320628

申请日：2021-05-14

Applicant: Nokia Solutions and Networks Oy

Inventor： Thomas BELLING ,  Bruno LANDAIS

IPC: H04L29/12

Abstract: Systems, methods, apparatuses, and computer program products for implementing a physical service communication proxy domain A method may include interconnecting a first network element with one or more service communication proxy domains, each associated with one or several internet protocol addresses or fully qualified domain names used for the interconnection. The method may also include registering the first network element with a network repository function by sending a service operation to the network repository function. Further, the service operation may include profile information of the first network element. In addition, the profile information may include one or more service communication proxy domains, each associated with one or several internet protocol addresses or fully qualified domain names.