Title:
METHOD AND APPARATUS FOR TRAFFIC OFFLOADING BASED ON CONGESTION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/017855
Kind Code:
A1
Abstract:
A method that can increase network performance and user perceived service quality by allocating more radio resources to user data through a non-3GPP Access Network (AN) in a wireless communication system such as LTE is provided. Use of a 3GPP AN or a non-3GPP AN may be set in a user equipment or set according to a policy received from a policy server such as ANDSF. A scheme for dynamically updating and applying a policy according to user and AN conditions is provided. The scheme provides two approaches for determining whether to apply a policy according to user and the AN conditions.
Inventors:
JEONG SANGSOO (KR)
CHO SONGYEAN (KR)
SON JUNGJE (KR)
BAE BEOMSIK (KR)
LIM HANNA (KR)
CHO SONGYEAN (KR)
SON JUNGJE (KR)
BAE BEOMSIK (KR)
LIM HANNA (KR)
Application Number:
PCT/KR2013/006686
Publication Date:
January 30, 2014
Filing Date:
July 25, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W48/18; H04W48/08
Foreign References:
| US20110306386A1 | 2011-12-15 | |||
| US20110058479A1 | 2011-03-10 | |||
| US20120140651A1 | 2012-06-07 | |||
| US20110075675A1 | 2011-03-31 | |||
| US20110170469A1 | 2011-07-14 | |||
| US20110306386A1 | 2011-12-15 |
Other References:
See also references of EP 2878158A4
Attorney, Agent or Firm:
YOON, Dong Yol (3rd Fl Ace Highend Tower-5,226, Gasan Digital 1-ro,Geumcheon-gu, Seoul 153-803, KR)
Download PDF: