Title:
PTT COMMUNICATION METHOD AND APPARATUS THROUGH MULTIPLE PTT CHANNELS
Document Type and Number:
WIPO Patent Application WO/2017/074121
Kind Code:
A1
Abstract:
The present disclosure proposes a method capable of, when a user simultaneously selects several PTT channels even in an apparatus not supporting a display, identifying the several PTT channels using alarm sounds for the PTT channels to transmit voices and distinguishing through which PPT channel a received voice is received, and a PTT terminal supporting the same. The present disclosure provides a push-to-talk (PTT) communication method, comprising: a step of connecting multiple PTT channels for communications between terminals; a step of storing history information representing received time of voice data through the multiple PTT channels; a step of selecting a PTT channel on the basis of the history information with respect to the multiple PTT channels, if an input of a PTT button is sensed; and a step of transmitting voice data to the selected PTT channel.
Inventors:
JANG JONG-HYUK (KR)
Application Number:
PCT/KR2016/012294
Publication Date:
May 04, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W4/10; H04W4/18; H04W76/00; H04W88/02
Foreign References:
| US20080268792A1 | 2008-10-30 | |||
| US20060040694A1 | 2006-02-23 | |||
| US20090291646A1 | 2009-11-26 | |||
| US8185144B1 | 2012-05-22 | |||
| US20050143135A1 | 2005-06-30 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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