Title:
METHOD AND NODES FOR PROVIDING HANDOVER MANAGEMENT
Document Type and Number:
WIPO Patent Application WO/2016/115997
Kind Code:
A1
Abstract:
The embodiments herein relate to a method in a Gn/Gp SGSN (111) for providing handover management. The Gn/Gp SGSN (111) provides a handover for a UE (101) to and from a non-3GPP and 3GPP by utilizing a PDP context that was previously created for the UE (101) during an attach procedure. The previously created PDP context is for a previously serving PGW (119).
Inventors:
CHEN QIAN (SE)
ROMMER STEFAN (SE)
NILSSON DANIEL (SE)
OLSSON LARS-BERTIL (SE)
WANG CHUNBO (CN)
ROMMER STEFAN (SE)
NILSSON DANIEL (SE)
OLSSON LARS-BERTIL (SE)
WANG CHUNBO (CN)
Application Number:
PCT/CN2016/070795
Publication Date:
July 28, 2016
Filing Date:
January 13, 2016
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
CHEN QIAN (SE)
CHEN QIAN (SE)
International Classes:
H04W36/38
Domestic Patent References:
| WO2011097820A1 | 2011-08-18 | |||
| WO2011000448A2 | 2011-01-06 |
Foreign References:
| US8270978B1 | 2012-09-18 | |||
| US20120170548A1 | 2012-07-05 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (East Tower World Financial Centre, No. 1 Dongsanhuan Zhonglu, Chaoyang District, Beijing 0, CN)
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