 Abstract-The use of wireless technology based on vehicle ad hoc network and wireless sensor network may give opportunity to the operational rescue team for emergency cases. Information transmitted using the vehicular and sensor technologies may improve the rescue communication. In this paper, a green communication framework is proposed to support the operation rescue together with green communication requirements. The proposed model is validated using two parameters which are average packet

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... livery ratio and level of congestion messages. The results are promising since we are using the 802.11Ext (extension for vehicle ad hoc protocol) to allow vehicle-to-vehicle communications. Index Terms-Vehicle adhoc network, wireless sensor network, green communications, mobile networks, simulation, operation rescue II. GREEN COMMUNICATIONS: RELATED WORK