发明名称 |
Establishment of a wireless communication between devices via an access point or directly with one another upon a user's instruction |
摘要 |
This invention has as its object to set a one-to-one relationship upon setting a communication parameter for wireless communication between a wireless communication device on the information transmitting side and a wireless communication device that receives and processes the information and to terminate the processing as an error in an environment including a plurality of wireless communication devices. To this end, when the user inputs a wireless communication channel establishment instruction to both a digital camera and printer having wireless communication functions, these devices execute communication parameter setting processes within an allowable time period. When one of the devices detects a plurality of other devices within that time period, the communication parameter setting process is terminated as an error. |
申请公布号 |
EP2590467(B1) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130152921 |
申请日期 |
2004.04.20 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
WATANABE, MITSUHIRO;FUJII, KEN'ICHI;NAKAHARA, MASANORI |
分类号 |
B41J29/38;H04W76/02;G06F3/12;H04B7/26;H04L12/28;H04L29/08;H04N5/225;H04N5/76;H04N101/00;H04W16/26;H04W76/04;H04W84/12;H04W84/18 |
主分类号 |
B41J29/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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