Invention Grant
- Patent Title: Device to device connection setup using near-field communication
- Patent Title (中): 使用近场通信的设备到设备连接设置
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Application No.: US12776874Application Date: 2010-05-10
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Publication No.: US08224246B2Publication Date: 2012-07-17
- Inventor: Jan Suumäki , Andrea Bacioccola
- Applicant: Jan Suumäki , Andrea Bacioccola
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Locke Lord LLP
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04B7/00

Abstract:
Example method, apparatus, and computer program product embodiments are disclosed to enable near-field communication to be used in out-of-band initialization methods for connection setup for device-to-device communication. Example embodiments of the invention include a method comprising the steps of initiating, by a first device, an out-of-band near-field communication connection with a second device by transmitting wireless communication signals including necessary power for providing the near-field communication connection; sending a first short-range communication connection parameters for role determination, to the second device via the out-of-band near-field communication connection; receiving second short-range communication connection parameters for role determination, from the second device via the out-of-band near-field communication connection; selecting a role for the short-range communication connection by adopting short-range communication connection parameters for role determination that correspond to the role; discarding short-range communication connection parameters for role determination that are not adopted; and initiating the short-range communication connection according to the selected role using the adopted short-range communication connection parameters for role determination.
Public/Granted literature
- US20110275316A1 DEVICE TO DEVICE CONNECTION SETUP USING NEAR-FIELD COMMUNICATION Public/Granted day:2011-11-10
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