COMMUNICATION SYSTEM, COMMUNICATION APPARATUS AND COMMUNICATION METHOD AS WELL AS PROGRAM
First Claim
1. A communication apparatus comprising:
- a first communication unit configured to send a random number and first communication information including first identification information of the communication apparatus to another communication apparatus, and to receive second communication information including second identification information of the another communication apparatus necessary to a second communication from the other communication apparatus by using near field communication; and
a second communication unit configured to perform the second communication between the communication apparatus and the other communication apparatus by using the second communication information received by the first communication unit.
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Accused Products
Abstract
A communication system, a communication apparatus, a communication method, and a program for acquiring the advantage of a plurality of communication protocols is provided. A random number and a first communication information including first identification information of a communication apparatus is sent to another communication apparatus by using near field communication. Second communication information is received by the communication apparatus from the other communication apparatus by using near field communication. The second communication information includes second identification information of the other communication apparatus necessary to a second communication. The second communication is performed between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication.
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Citations
20 Claims
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1. A communication apparatus comprising:
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a first communication unit configured to send a random number and first communication information including first identification information of the communication apparatus to another communication apparatus, and to receive second communication information including second identification information of the another communication apparatus necessary to a second communication from the other communication apparatus by using near field communication; and a second communication unit configured to perform the second communication between the communication apparatus and the other communication apparatus by using the second communication information received by the first communication unit. - View Dependent Claims (4, 5, 6, 7, 8, 9)
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- 2. The communication apparatus of claim 2, wherein the first communication unit is configured to perform the near field communication with the other communication apparatus when the other communication apparatus is located in a vicinity of the communication apparatus.
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10. A communication method comprising:
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sending a random number and a first communication information including first identification information of a communication apparatus to another communication apparatus by using near field communication; receiving second communication information including second identification information of the other communication apparatus necessary to a second communication from the other communication apparatus by using near field communication; and performing the second communication between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication.
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11. A communication apparatus comprising:
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a first communication unit configured to receive a random number and first communication information including first identification information of another communication apparatus from the another communication apparatus and send second communication information including second identification information of the communication apparatus necessary to a second communication to the other communication apparatus by using near field communication; and a second communication unit configured to perform the second communication between the communication apparatus and the other communication apparatus by using the first communication information received by the first communication unit. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A communication method comprising:
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receiving a random number and first communication information including first identification information of another communication apparatus from the other communication apparatus by using near field communication; sending second communication information including second identification information of a communication apparatus necessary to a second communication to the other communication apparatus by using near field communication; and performing the second communication between the communication apparatus and the other communication apparatus by using the first communication information received by using the near field communication.
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Specification