公开(公告)号：US20250159558A1

公开(公告)日：2025-05-15

申请号：US19028270

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Wei ,  Riccardo Trivisonno ,  Apostolos Kousaridas ,  Emmanouil Pateromichelakis ,  Mirko Schramm

IPC: H04W36/00 ,  H04W28/02 ,  H04W28/24 ,  H04W36/08

Abstract: The present disclosure relates to handover (HO) of a user equipment (UE), which consumes a quality of service (QoS) flow that is associated with multiple QoS profiles. The disclosure proposes a network entity for supporting HO of the UE, and proposes a second network entity that is the target of HO of the UE. The network entity is configured to: obtain multiple QoS profiles associated with a QoS flow; obtain QoS capability information indicating whether the second network entity supports more than one QoS profile and/or whether a first network entity supports more than one QoS profile; and provide at least one message to the second network entity, wherein the at least one message includes at least one QoS profile according to the QoS capability information.

公开(公告)号：US12231967B2

公开(公告)日：2025-02-18

申请号：US17670771

申请日：2022-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Wei ,  Riccardo Trivisonno ,  Apostolos Kousaridas ,  Emmanouil Pateromichelakis ,  Mirko Schramm

IPC: H04W36/00 ,  H04W28/02 ,  H04W28/24 ,  H04W36/08

Abstract: The present disclosure relates to handover (HO) of a user equipment (UE), which consumes a quality of service (QoS) flow that is associated with multiple QoS profiles. The disclosure proposes a network entity for supporting HO of the UE, and proposes a second network entity that is the target of HO of the UE. The network entity is configured to: obtain multiple QoS profiles associated with a QoS flow; obtain QoS capability information indicating whether the second network entity supports more than one QoS profile and/or whether a first network entity supports more than one QoS profile; and provide at least one message to the second network entity, wherein the at least one message includes at least one QoS profile according to the QoS capability information.

公开(公告)号：US20220167217A1

公开(公告)日：2022-05-26

申请号：US17670771

申请日：2022-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Wei ,  Riccardo Trivisonno ,  Apostolos Kousaridas ,  Emmanouil Pateromichelakis ,  Mirko Schramm

IPC: H04W36/00 ,  H04W36/08 ,  H04W28/24 ,  H04W28/02

Abstract: The present disclosure relates to handover (HO) of a user equipment (UE), which consumes a quality of service (QoS) flow that is associated with multiple QoS profiles. The disclosure proposes a network entity for supporting HO of the UE, and proposes a second network entity that is the target of HO of the UE. The network entity is configured to: obtain multiple QoS profiles associated with a QoS flow; obtain QoS capability information indicating whether the second network entity supports more than one QoS profile and/or whether a first network entity supports more than one QoS profile; and provide at least one message to the second network entity, wherein the at least one message includes at least one QoS profile according to the QoS capability information.

公开(公告)号：US11134371B2

公开(公告)日：2021-09-28

申请号：US16845026

申请日：2020-04-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Jing ,  Zaifeng Zong ,  Fenqin Zhu ,  Mirko Schramm

IPC: H04W8/08 ,  H04W80/10 ,  H04W60/00 ,  H04W28/02 ,  H04W56/00

Abstract: A communication method applicable to different scenarios of interworking between communications systems includes determining, by a session management network element, a first data channel in a first system, where the first data channel is a data channel to be synchronized with a terminal device; and synchronizing, by the session management network element in an interworking procedure for the terminal device from the first system to a second system, at least one of the first data channel or a second data channel that is in the second system and that corresponds to the first data channel.

公开(公告)号：US20170250829A1

公开(公告)日：2017-08-31

申请号：US15593552

申请日：2017-05-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Lu ,  Mirko Schramm

IPC: H04L12/14 ,  H04W28/02 ,  H04W28/18

Abstract: The present embodiments disclose a method and a device for controlling binding of a data flow to a bearer. The method includes receiving, by a policy and charging enforcement function (PCEF) device, indication information and an identifier of a policy and charging control (PCC) rule from a policy and charging rules function (PCRF) device and binding, by the PCEF device to a target bearer according to the indication information, a data flow indicated by an identifier of the data flow in the PCC rule indicated by the identifier of the PCC rule.

公开(公告)号：US20130308529A1

公开(公告)日：2013-11-21

申请号：US13886974

申请日：2013-05-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mirko Schramm ,  Frank Schramm ,  Qing Zhou

IPC: H04W40/34

CPC classification number: H04W40/34 ,  H04W8/082 ,  H04W76/11 ,  H04W76/12

Abstract: A method for providing a local traffic shortcut (LTS) in a packet-oriented mobile communication network comprising the steps of: providing a network node with traffic instance identification data (TIID) wherein the network node stores the TIID with a node ID of the network node as an entry in an LTS-database; querying by the network node the LTS-database of the network for entries comprising the same TIID to identify at least one network node for performing a local traffic shortcut (LTS); and establishing an LTS-tunnel with the identified network node.

Abstract translation: 一种用于在面向分组的移动通信网络中提供本地业务快捷（LTS）的方法，包括以下步骤：为网络节点提供业务实例标识数据（TIID），其中所述网络节点存储具有所述网络的节点ID的TIID 节点作为LTS数据库中的条目; 由网络节点查询包含相同TIID的条目的网络的LTS数据库，以标识用于执行本地业务快捷（LTS）的至少一个网络节点; 以及与所识别的网络节点建立LTS隧道。