Patent ID: 8611909

Claim:
A service transmitting method for a service providing apparatus, the service providing apparatus being adapted to connect to a service consuming apparatus via a wireless network, the service transmitting method comprising the steps of: (a1) enabling the service providing apparatus to transmit a service providing signal to the service consuming apparatus within a control channel period; (a2) enabling the service providing apparatus to receive a service request signal from the service consuming apparatus within the control channel period after step (a1), wherein the service request signal includes a service request of the service consuming apparatus; (a3) enabling the service providing apparatus to record the service request into a paging list; (b1) enabling the service providing apparatus to determine a signal strength of the service consuming apparatus according to the service request signal; (b2) enabling the service providing apparatus to determine a communication coverage of the service consuming apparatus according to the signal strength; (b3) enabling the service providing apparatus to decide a service schedule for the service consuming apparatus according to the communication coverage and the service request recorded in the paging list; (c) enabling the service providing apparatus to transmit a service paging signal within a service channel period according to the service schedule so that the service consuming apparatus can access a service resource indicated by the service paging signal; and wherein the service providing apparatus is a roadside unit, the service consuming apparatus is a on-board unit, and the wireless network is a Vehicle Roadside communication network.