Title:
A method and a device which establish and use PDN connection
Document Type and Number:
Japanese Patent JP5993022
Kind Code:
B2
Abstract:
A method is described of establishing and/or using a plurality of packet data network connections between a user equipment and a 3GPP core network via a gateway node in a non-3GPP access network, comprising using a different device identifier for each packet data network connection of the plurality, or at least for each packet data network connection of the plurality that is associated with the same IP address, to distinguish between the packet data network connections of the plurality or to allow such a distinction to be made, wherein the device identifier used to distinguish between the packet data network connections of the plurality is a device identifier associated with the user equipment, or a device identifier associated with the gateway node in the non-3GPP access network, or a combination of these. The device identifier may be a MAC address.
Inventors:
Roland, Dinan
Application Number:
JP2014540402A
Publication Date:
September 14, 2016
Filing Date:
November 01, 2012
Export Citation:
Assignee:
Telefon Acty Bora Get Erm Ericson (Pubble)
International Classes:
H04W88/16; H04W8/26; H04W92/06
Other References:
Huawei SA2,PDN connection Identifier handling[online], 3GPP TSG-SA WG2#66 S2-084525,インターネット,2008年 6月23日
Cisco, Broadcom,Multiple APN Support - Approaches and Considerations[online], 3GPP TSG-SA WG2#92 S2-123004,インターネット,2012年 7月 3日
Cisco, Broadcom,Multiple APN Support - Approaches and Considerations[online], 3GPP TSG-SA WG2#92 S2-123004,インターネット
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori