APPARATUS AND METHOD FOR MANAGING BEACON MESSAGING PERIOD OF VEHICULAR COMMUNICATION
First Claim
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1. An apparatus for managing a beacon messaging period in a vehicular communication, the apparatus comprising:
- a packet delivery ratio (PDR) measuring unit which measures a PDR;
a PDR determining unit which compares the PDR with a threshold; and
a messaging period managing unit which increases the beacon messaging period, when determining via the PDR determining unit that the PDR is less than the threshold.
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Abstract
An apparatus and a method for managing beacon messaging period in a vehicular communication provide adaptive control on beacon messaging period by using packet delivery ratio (PDR) which is measured.
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Citations
8 Claims
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1. An apparatus for managing a beacon messaging period in a vehicular communication, the apparatus comprising:
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a packet delivery ratio (PDR) measuring unit which measures a PDR; a PDR determining unit which compares the PDR with a threshold; and a messaging period managing unit which increases the beacon messaging period, when determining via the PDR determining unit that the PDR is less than the threshold. - View Dependent Claims (2, 3, 4)
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5. A method for managing a beacon messaging period in a vehicular communication, the method comprising:
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measuring a packet delivery ratio (PDR) (step A); comparing the PDR with a threshold (step B); and increasing the beacon messaging period, when determining at the step (B) that the PDR is less than the threshold (step C-1). - View Dependent Claims (6, 7, 8)
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Specification