Title:
CALL SYSTEM AND SERVICE METHOD WITHIN A RANGE RADIUS
Document Type and Number:
WIPO Patent Application WO/2012/128500
Kind Code:
A1
Abstract:
The present invention relates to a call system and a service method within a range radius, in which a call is requested to a member who is within a predetermined range radius. The call system within a range radius includes: an application transmitting unit for transmitting application information in order to install an application in a plurality of mobile terminals; a member subscription/authentication unit for performing member subscription and member authentication for a user of a caller mobile terminal having an application installed; a storage unit for storing member information on a membership-subscribed user; a range information receiving unit for receiving call range information on a caller mobile terminal that a membership-subscribed user sets; a position information receiving unit for receiving position information on a mobile terminal of a membership-subscribed user; a member searching unit for searching for a receiver mobile terminal that another member uses within a call range of a caller mobile terminal according to call range information; and a calling unit within a range radius for transmitting a call signal to a receiver mobile terminal within a call range when a user of a caller mobile terminal makes a call request. Therefore, a call request may be made for a member who is within a predetermined range.
More Like This:
| JPS5273602 | PRIVATE INDIVIDUAL CALLING EQUIPMENT |
| WO/2008/096983 | VOICE TELECOMMUNICATION CALL BELL SYSTEM |
Inventors:
LEE JAE-HEE (KR)
Application Number:
PCT/KR2012/001847
Publication Date:
September 27, 2012
Filing Date:
March 14, 2012
Export Citation:
Assignee:
LEE JAE-HEE (KR)
International Classes:
H04B5/04; H04W4/90; H04W4/021; H04W4/50
Foreign References:
| US20040121784A1 | 2004-06-24 | |||
| US20100271260A1 | 2010-10-28 | |||
| KR20040073803A | 2004-08-21 | |||
| KR20070037830A | 2007-04-09 |
Attorney, Agent or Firm:
YOON, Eui-Seoup (KR)
윤의섭 (KR)
윤의섭 (KR)
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Claims:
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