Title:
USER TERMINAL DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/091014
Kind Code:
A1
Abstract:
Disclosed are a user terminal device and a control method therefor. The control method for a user terminal device according to the present invention comprises the steps of: determining state information of a satellite device connected with a user terminal device when a call request message is received from another terminal device; determining communication configuration information with the another terminal device on the basis of the state information of the satellite device, and transmitting a call response message including the communication configuration information to the another terminal device; and receiving audio data from the another terminal device according to a communication scheme corresponding to the communication configuration information. Therefore, in comparison with the prior art, the present invention can reduce a call negotiation time between user terminal devices, and thus reduce a call cost.
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Inventors:
JUNG KYUNG-HUN (KR)
SUNG HO-SANG (KR)
OH EUN-MI (KR)
JEONG JONG-HOON (KR)
CHOO KI-HYUN (KR)
SUNG HO-SANG (KR)
OH EUN-MI (KR)
JEONG JONG-HOON (KR)
CHOO KI-HYUN (KR)
Application Number:
PCT/KR2016/013645
Publication Date:
June 01, 2017
Filing Date:
November 24, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/02; H04L29/08; H04M1/72412; H04W28/20; H04W40/18; H04W88/02
Domestic Patent References:
| WO2010145807A2 | 2010-12-23 |
Foreign References:
| EP1148660B1 | 2009-12-23 | |||
| KR20090082688A | 2009-07-31 | |||
| US20060025073A1 | 2006-02-02 | |||
| US6301246B1 | 2001-10-09 |
Other References:
See also references of EP 3370474A4
Attorney, Agent or Firm:
JEONG, Hong-sik (KR)
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