COMMUNICATION METHOD AND COMMUNICATION DEVICE
First Claim
1. A communication method for performing a communication among a plurality of communication devices sharing a communication band, comprising:
- a first step of transmitting notification signal during a first period to notify information for arbitrating the communication device capable of performing data transmission during a second period subsequent to the first period; and
a second step of transmitting data from the communication device, capable of performing the data transmission during the second period based on the notification signal transmitted during the first period, in specific period in the second period allocated to the data transmitted from the communication device.
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Abstract
A communication method for performing a communication among a plurality of communication devices sharing a communication band, includes a first step of transmitting notification signal during a first period to notify information for arbitrating the communication device capable of performing data transmission during a second period subsequent to the first period, and a second step of transmitting data from the communication device, capable of performing the data transmission during the second period based on the notification signal transmitted during the first period, in specific period in the second period allocated to the data transmitted from the communication device.
32 Citations
29 Claims
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1. A communication method for performing a communication among a plurality of communication devices sharing a communication band, comprising:
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a first step of transmitting notification signal during a first period to notify information for arbitrating the communication device capable of performing data transmission during a second period subsequent to the first period; and a second step of transmitting data from the communication device, capable of performing the data transmission during the second period based on the notification signal transmitted during the first period, in specific period in the second period allocated to the data transmitted from the communication device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A communication device used in a communication system far performing a communication among a plurality of communication devices sharing a communication band, comprising:
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an arbitrary information notification section that transmits a notification signal during a first period to notify information for arbitrating a communication device capable of performing data transmission during a second period subsequent to the first period; and a data transmission section that, when the communication device transmitting the notification signal is determined as the communication device capable of performing the data transmission based on the notification signal transmitted during the first period, transmits data in specific period in the second period allocated to the data transmitted from the communication device, wherein a signal set on the basis of priority previously determined according to a data type is used as the notification signal in the first period. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification