Method and apparatus for transmitting data in wireless network
First Claim
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1. A method for transmitting data in a piconet which transmits a frame from a piconet coordinator to a plurality of devices, the method comprising:
- generating a common frame for at least two devices by the piconet coordinator;
transmitting the generated common frame; and
retrieving data from the common frame corresponding to each of the at least two devices, respectively by each of the at least two devices.
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Abstract
A method and apparatus for transmitting data in a wireless network. A piconet coordinator transmits a frame, which is built by combining and capsulating a plurality of datagrams respectively corresponding to a plurality of devices, to the plurality of devices. Thus, since a time interval to ensure a frame header and an inter frame space (IFS) can be excluded, it is possible to improve transmission efficiency.
7 Citations
20 Claims
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1. A method for transmitting data in a piconet which transmits a frame from a piconet coordinator to a plurality of devices, the method comprising:
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generating a common frame for at least two devices by the piconet coordinator; transmitting the generated common frame; and retrieving data from the common frame corresponding to each of the at least two devices, respectively by each of the at least two devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for transmitting data in a piconet, the apparatus comprising:
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a piconet coordinator to configure the piconet, generate a common frame for at least two devices and transmit the generated common frame; and a plurality of devices to configure the piconet and respectively retrieve data corresponding to each of the plurality of devices from the common frame. - View Dependent Claims (10, 11, 12, 13)
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14. A method for transmitting data comprising:
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generating a common frame for a plurality of devices in a piconet; transmitting the generated common frame; and retrieving respectively by each of the devices, data from the common frame corresponding to each of the devices. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification