Papers by Nyoman Prasetya
The IEEE 802.11p is a standard in a vehicular communication system, known as Wireless Access in V... more The IEEE 802.11p is a standard in a vehicular communication system, known as Wireless Access in Vehicular Environment (WAVE). An implementation of that standard as the MAC Protocol in a high-density of nodes in Vehicular Ad-Hoc Networks (VANETs) may create a performance drawback, in particular for packet loss and delay whenever collisions happen. Introducing Time Division Multiple Access (TDMA) schemes can improve the performance. However, TDMA scheduling is difficult to manage the case of high-density of traffic, the high mobility of vehicles, and dynamic network topology. This journal proposes a clustered-based TDMA by traffic priority in VANETs. The clustered traffic is defined as high and low traffic priority and embedded in TDMA MAC Header. The evaluation result obtained through NS3 Simulator shows that the proposed approach performed better in a high-density of nodes.
The IEEE 802.11p is a standard in a vehicular communication system, known as Wireless Access in V... more The IEEE 802.11p is a standard in a vehicular communication system, known as Wireless Access in Vehicular Environment (WAVE). An implementation of that standard as the MAC Protocol in a high-density of nodes in Vehicular Ad-Hoc Networks (VANETs) may create a performance drawback, in particular for packet loss and delay whenever collisions happened. Introducing Time Division Multiple Access (TDMA) schemes can improve the performance. However, TDMA scheduling is difficult to manage in the case of high-density of traffic, the high mobility of vehicles, and dynamic network topology. This paper proposes a clustered-based TDMA by traffic priority in VANETs. The clustered traffic is defined as high and low traffic priority and embedded in TDMA MAC Header. The evaluation result obtained through NS3 Simulator shows that the proposed approach performed better in a high-density of nodes.
Video is a means of delivering information that is complete and can be implemented using streamin... more Video is a means of delivering information that is complete and can be implemented using streaming technology. Network services for local media exchange greatly assist the teaching and learning activities, such as learning video playback simultaneously. Submission of information in the form of this video can be done by sending unicast and multicast packets.
Streaming video multicast using PIM Sparse mode protocols. In the implementation, router PTIIK (RP) used as Rendezvous Point. Testing is done with video playback with multiple recipients using the HTTP protocol and RTP. Tests conducted at a busy environment PTIIK are predetermined at 12:00 to 14:00. Occurred on multicast throughput (RTP) of 0.537 Mbit / sec to 4 receivers, smaller than unicast (HTTP) is 1,291 Mbit / sec to 4 receivers so the network is not over-burdened. Delay and jitter on unicast greater than that caused multicast unicast header longer than multicast. Testing is also done by streaming on WiFi network in which the loss occurs PTIIK high data packet. This was due to decreased quality WiFi signal and is influenced by a number of users who access the WiFi. By implementing multicast video streaming on a network PTIIK acceptable to all citizens PTIIK simultaneously without imposing excessive network traffic.
Teaching Documents by Nyoman Prasetya
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Papers by Nyoman Prasetya
Streaming video multicast using PIM Sparse mode protocols. In the implementation, router PTIIK (RP) used as Rendezvous Point. Testing is done with video playback with multiple recipients using the HTTP protocol and RTP. Tests conducted at a busy environment PTIIK are predetermined at 12:00 to 14:00. Occurred on multicast throughput (RTP) of 0.537 Mbit / sec to 4 receivers, smaller than unicast (HTTP) is 1,291 Mbit / sec to 4 receivers so the network is not over-burdened. Delay and jitter on unicast greater than that caused multicast unicast header longer than multicast. Testing is also done by streaming on WiFi network in which the loss occurs PTIIK high data packet. This was due to decreased quality WiFi signal and is influenced by a number of users who access the WiFi. By implementing multicast video streaming on a network PTIIK acceptable to all citizens PTIIK simultaneously without imposing excessive network traffic.
Teaching Documents by Nyoman Prasetya
Streaming video multicast using PIM Sparse mode protocols. In the implementation, router PTIIK (RP) used as Rendezvous Point. Testing is done with video playback with multiple recipients using the HTTP protocol and RTP. Tests conducted at a busy environment PTIIK are predetermined at 12:00 to 14:00. Occurred on multicast throughput (RTP) of 0.537 Mbit / sec to 4 receivers, smaller than unicast (HTTP) is 1,291 Mbit / sec to 4 receivers so the network is not over-burdened. Delay and jitter on unicast greater than that caused multicast unicast header longer than multicast. Testing is also done by streaming on WiFi network in which the loss occurs PTIIK high data packet. This was due to decreased quality WiFi signal and is influenced by a number of users who access the WiFi. By implementing multicast video streaming on a network PTIIK acceptable to all citizens PTIIK simultaneously without imposing excessive network traffic.