公开(公告)号：US20190109814A1

公开(公告)日：2019-04-11

申请号：US16209671

申请日：2018-12-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu YIN ,  Ying HU ,  Shanshan WANG

IPC: H04L29/12 ,  H04W76/11 ,  H04W76/12

Abstract: A method for establishing data connections on a mobile network, a mobile network, and a policy control entity are disclosed. The method includes: establishing a data channel between a user equipment (UE) and a gateway (GW), and allocating an Internet Protocol (IP) address to the UE according to an address allocation request or a data channel setup request sent from the UE; and triggering the policy control entity to establish or update a policy control session according to the IP address. By using the mobile network and the policy control entity under the present disclosure, after the data channel is established between the UE and the GW, the GW may trigger the policy control entity to establish or update a policy control session.

公开(公告)号：US20160065411A1

公开(公告)日：2016-03-03

申请号：US14936119

申请日：2015-11-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu YIN ,  Ying HU ,  Shanshan WANG

IPC: H04L12/24 ,  H04L29/12

CPC classification number: H04L41/0893 ,  H04L12/14 ,  H04L12/1403 ,  H04L12/2856 ,  H04L12/2876 ,  H04L29/12783 ,  H04L61/10 ,  H04L61/35 ,  H04L67/14 ,  H04L67/142 ,  H04W8/26

Abstract: A policy decision function (PDF) addressing method includes: receiving a PDF allocation request that contains a user equipment (UE) identifier (ID) from a second network element (NE); obtaining ID information of a PDF associated with the UE ID according to pre-registered addressing information of the PDF, where the addressing information of the PDF is an association between the UE ID and the ID information of the PDF, and the PDF associated with the UE ID is accessed by a first NE; and sending the obtained ID information of the PDF to the second NE.

公开(公告)号：US20150207685A1

公开(公告)日：2015-07-23

申请号：US14674913

申请日：2015-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu YIN ,  Ying HU ,  Shanshan WANG

IPC: H04L12/24 ,  H04L29/12

CPC classification number: H04L41/0893 ,  H04L12/14 ,  H04L12/1403 ,  H04L12/2856 ,  H04L12/2876 ,  H04L29/12783 ,  H04L61/10 ,  H04L61/35 ,  H04L67/14 ,  H04L67/142 ,  H04W8/26

Abstract: A policy decision function (PDF) addressing method includes: receiving a PDF allocation request that contains a user equipment (UE) identifier (ID) from a second network element (NE); obtaining ID information of a PDF associated with the UE ID according to pre-registered addressing information of the PDF, where the addressing information of the PDF is an association between the UE ID and the ID information of the PDF, and the PDF associated with the UE ID is accessed by a first NE; and sending the obtained ID information of the PDF to the second NE.

Abstract translation: 策略决策功能（PDF）寻址方法包括：从第二网元（NE）接收包含用户设备（UE）标识符（ID）的PDF分配请求; 根据PDF的预先注册的寻址信息，获取与UE ID相关联的PDF的ID信息，其中PDF的寻址信息是UE ID与PDF的ID信息之间的关联，以及与该ID相关联的PDF UE ID由第一NE访问; 并将获得的PDF的ID信息发送到第二NE。