Title:
CALL RE-ESTABLISHMENT IN A MULTI-LAYER HETEROGENEOUS NETWORK
Document Type and Number:
WIPO Patent Application WO/2014/190021
Kind Code:
A3
Abstract:
Methods and apparatus, including computer program products, are provided for call re-establishment. In one aspect there is provided a method. The method may include determining a radio link failure between a user equipment and a base station; and sending, by the user equipment after the determined radio link failure, a request to re-establish a connection, wherein the request includes layer information identifying the base station in a network. Related apparatus, systems, methods, and articles are also described.
Inventors:
DALSGAARD LARS (FI)
KOSKINEN JUSSI-PEKKA (FI)
KOSKINEN JUSSI-PEKKA (FI)
Application Number:
PCT/US2014/038923
Publication Date:
February 05, 2015
Filing Date:
May 21, 2014
Export Citation:
Assignee:
NOKIA CORP (FI)
NOKIA USA INC (US)
NOKIA USA INC (US)
International Classes:
H04W76/02
Domestic Patent References:
| WO2013002166A1 | 2013-01-03 | |||
| WO2012019363A1 | 2012-02-16 |
Foreign References:
| EP2398280A1 | 2011-12-21 |
Attorney, Agent or Firm:
SUAREZ, Pedro, F. et al. (P.C.One Financial Cente, Boston MA, US)
Download PDF: