Method and apparatus for transmitting data using relay device
First Claim
1. A relay device comprising:
- a short distance wireless communicator configured to establish a short distance wireless communication connection between the relay device and a first communication device; and
a processor configured to transmit to the first communication device information regarding at least one device connectable to the relay device, receive from the first communication device a data relay request requesting a transmission of data to a second communication device selected by a user of the first communication device from the at least one device connectable to the relay device, and control the short distance wireless communicator to transmit the data from the first communication device to the second communication device in response to the data relay request,wherein upon receiving the data relay request, the processor is configured to transmit to the second communication device an acknowledge request requesting the second communication device to acknowledge whether to receive the data, to receive from the second communication device a response to the acknowledge request, to transmit the response to the first communication device and to transmit the data to the second communication device based on the response.
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Abstract
A relay device is provided, which includes a short distance wireless communicator configured to establish a short distance wireless communication connection between the relay device and a first communication device; and a processor configured to transmit to the first communication device information regarding at least one device connectable to the relay device, receive from the first communication device a data relay request requesting a transmission of data to a second communication device selected by a user of the first communication device from the at least one device connectable to the relay device, and control the short distance wireless communicator to transmit the data from the first communication device to the second communication device in response to the data relay request.
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Citations
18 Claims
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1. A relay device comprising:
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a short distance wireless communicator configured to establish a short distance wireless communication connection between the relay device and a first communication device; and a processor configured to transmit to the first communication device information regarding at least one device connectable to the relay device, receive from the first communication device a data relay request requesting a transmission of data to a second communication device selected by a user of the first communication device from the at least one device connectable to the relay device, and control the short distance wireless communicator to transmit the data from the first communication device to the second communication device in response to the data relay request, wherein upon receiving the data relay request, the processor is configured to transmit to the second communication device an acknowledge request requesting the second communication device to acknowledge whether to receive the data, to receive from the second communication device a response to the acknowledge request, to transmit the response to the first communication device and to transmit the data to the second communication device based on the response. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A data relay method comprising:
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establishing a short distance wireless communication connection between a relay device and a first communication device; transmitting information regarding at least one device connectable to the relay device to the first communication device; receiving, from the first communication device, a data relay request requesting a transmission of data to a second communication device selected by a user of the first communication device from the at least one device; and transmitting the data to the second communication device in response to the data relay request, wherein the transmitting of the data to the second communication device in response to the data relay request comprises; upon receiving the data relay request from the first communication device, transmitting to the second communication device an acknowledge request requesting the second communication device to acknowledge whether to receive the data; receiving from the second communication device a response to the acknowledge request; transmitting, the response to the first Communication device; and transmitting the data to the second communication device based on the response. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A first communication device comprising:
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a short distance wireless communicator configured to establish a short distance wireless communication connection between the first communication device and a relay device; and a processor configured to receive from the relay device information regarding at least one device connectable to the relay device, transmit to the relay device a data relay request requesting a transmission of data to a second communication device selected by a user of the first communication device from the at least one device connectable to the relay device, receive from the relay device a response which is received from the second communication device to the relay device, and to control the short distance wireless communicator to transmit the data to the relay device. - View Dependent Claims (16)
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17. A data relay method comprising:
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establishing a short distance wireless communication connection between a relay device and a first communication device; receiving from the relay device information regarding at least one device connectable to the relay device; selecting a second communication device from the at least device based on the information regarding the at least one device; transmitting a data relay request to the relay device from the first communication device, the data relay request requesting a transmission of data to the second communication device; transmitting the data to the relay device; and transmitting the data to the second communication device in response to the data relay request, wherein transmitting of the data to the second communication device comprises; upon receiving the data relay request from the first communication device, transmitting to the second communication device an acknowledge request requesting the second communication device to acknowledge whether to receive the data; receiving from the second communication device a response to the acknowledge request; and transmitting the data to the second communication device based on the response. - View Dependent Claims (18)
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Specification