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Title:
An accessing method, a WLAN access system, and a user's unit to a packet-switching network
Document Type and Number:
Japanese Patent JP5914750
Kind Code:
B2
Abstract:
The present invention discloses a packet-switched network access method, a WLAN access system and a user equipment. The packet-switched network access method includes: receiving indication information sent by a user equipment attached to a WLAN or sent by an HSS/AAA, where the indication information is used to indicate whether the user equipment is capable of providing information of accessing a PS network; and determining, according to the indication information, whether establishing a PDN connection after authentication is successful or after a layer 3 message sent by the user equipment is received, so that the user equipment accesses a PS network by using the WLAN. In the packet-switched network access method, the WLAN access system and the user equipment according to the embodiments of the present invention, whether the user equipment is capable of providing information of accessing a packet switched PS network is indicated to the WLAN access system, so that the WLAN access system can establish the PDN connection correctly according to the indication. As a result, different types of UEs can access the PS network by using the WLAN, which can improve user experience.

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Inventors:
Liu Sea
Jin Wei raw
Zhang Love Koto
Application Number:
JP2015507324A
Publication Date:
May 11, 2016
Filing Date:
April 26, 2012
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W76/02; H04W84/12
Foreign References:
US6728536
Other References:
Alcatel-Lucent,Solution for Trusted WLAN w/o UE impact,S2-111627,フランス,3GPP,2011年 4月 6日,p.1-6
Alcatel-Lucent, ZTE,Solution for Trusted WLAN w/o UE impact,S2-112482,フランス,3GPP,2011年 5月11日,p.1-5
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki



 
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