Invention Grant
- Patent Title: Short-range wireless communication device
- Patent Title (中): 短距离无线通信设备
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Application No.: US14403532Application Date: 2013-04-17
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Publication No.: US09258672B2Publication Date: 2016-02-09
- Inventor: Toshiyuki Aida
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya, Aichi-pref
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya, Aichi-pref
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-121924 20120529
- International Application: PCT/JP2013/002603 WO 20130417
- International Announcement: WO2013/179555 WO 20131205
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W4/00 ; H04M1/725 ; H04L29/08 ; H04M1/60

Abstract:
A short-range wireless communication device, utilized with a communication partner terminal that executes a cooperative application while switching between foreground and background operations when a predetermined protocol is established between the communication partner terminal and the short-range wireless communication device, and disconnects a protocol by changing the cooperative application from the foreground operation to the background operation, includes: a control device that determines whether a condition of returning the cooperative application from the background operation to the foreground operation is satisfied, determines whether the cooperative application returns to the foreground operation according to an operating status of an application in the communication partner terminal when the condition is satisfied, and transmits a request for establishment of the protocol to the communication partner terminal when the cooperative application returns to the foreground operation. When the cooperative application does not return to the foreground operation, the control device repeatedly acquires the operating status.
Public/Granted literature
- US20150105020A1 SHORT-RANGE WIRELESS COMMUNICATION DEVICE Public/Granted day:2015-04-16
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