منابع مشابه
A hardware accelerated implementation of the IEEE 802.15.3 MAC protocol
We present a hardware/software implementation of the IEEE 802.15.3 MAC protocol. Processing-intensive and time-critical protocol tasks are handled by a protocol accelerator that is integrated on-chip with a 32-bit general-purpose processor in order to achieve a moderate (20–40 MHz) system clock frequency. This enables low-power wireless devices compliant with this standard, providing high data ...
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With an increased emphasis on transportation safety requirements, Vehicular Ad-hoc Networks (VANETs) have emerged as the key underlying technology in the realization of Intelligent Transportation Systems (ITS). The IEEE-1609 set of standards for Wireless Access for Vehicular Environment (WAVE) specifies an architecture that includes new standards for vehicular communication, aimed at supporting...
متن کاملPacket delay analysis of IEEE 802.11 MAC protocol - Electronics Letters
A new packet delay analysis for the IEEE 802.11b protocol is developed by extending throughput analysis introduced by Bianchi. This analysis is validated by comparison with simulation results using the OPNET simulation package. Packet delay results are presented as a function of a number of stations and packet size for basic access and RTS=CTS medium access mechanisms. The proposed analysis ide...
متن کاملAnalysis the MAC Protocol of IEEE 802.11 Wireless LAN
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. The architecture of the IEEE 802.11 WLAN is designed to support a network where most decision making is distributed to the mobile striation. The first, IEEE Standard 802.11a, is an orthogonal frequency domain mul...
متن کاملPerformance Evaluation of IEEE 802.11p MAC Protocol for VANETs
VANETs is an emerging new technology which integrates the capabilities of new generation wireless networks to vehicles. Vehicle safety has always been a major concern for automotive engineers. Information about one vehicle can be forwarded to another vehicle using the IEEE 802.11p standard protocol, providing a driver or autonomous vehicle with information regarding speed and direction of the a...
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ژورنال
عنوان ژورنال: International Journal of Science and Research (IJSR)
سال: 2020
ISSN: 2319-7064
DOI: 10.21275/sr20315135335