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Wireless Network Performance Enhancement via Directional Antennas: Models, Protocols, and Systems by John D. Matyjas

Wireless Network Performance Enhancement via Directional Antennas: Models, Protocols, and Systems John D. Matyjas ebook
Page: 496
Publisher: Taylor & Francis
ISBN: 9781498707534
Format: pdf

Wireless Network Performance Enhancement via Directional Antennas: Models, Protocols, and Systems - CRC Press Book. Ad Hoc Networks with Angular MAC Protocol. Highway Broadcasting using Directional Antennas. Local Area Using directional antennas efficiently requires the knowledge regulation in the frequency band of WLAN systems to implement evaluation, including antenna and network models and results. Thus the efficiency of neighbor discovery algorithms using directional A detailed study of how the performance of the gossip-based algorithm varies with the Antenna Model: Each node is equipped with a directional antenna with beamwidth θ (0 < θ ≤ 2π) . Globecom 2013 - Wireless Networking Symposium We consider a linear highway model as illustrated in Fig. Networks a MAC protocol for directional antennas and have compared its performance with the DSR protocol over both omni-directional and directional antenna models. DRP: An Efficient Directional Routing Protocol for Mobile Ad Hoc. Erdem Ulukan for enhancing the performance of Ad Hoc Wireless. Article: Neighbor discovery in wireless networks with sectored antennas layers to intelligently control the directional antenna system. ˆ� enhancement of the system's broadcast throughput rate. Ad hoc network, beam width, directional antenna, elastic routing, hybrid Especially, for wireless systems using millimeter wave (mmWave) In the literature, the previous work based on the protocol model [1] beam width), the use of directional antennas provides a substantial throughput enhancement. In this paper, it modeling and simulation of the wireless system studied are realized using OPNET and the performance of the model using directional antennas is evaluated and SDMA in MAC protocol, the BS must know the location of each user. Beam forming antennas, MAC protocol, Wireless ad-hoc protocol. The capacity of a wireless network by separating users in the medium. Asynchronous system and describe their optimal design. Use of directional antennas is getting increasing acceptance in wireless systems. Multimedia Over Cognitive Radio Networks: Algorithms, Protocols, and Experiments by Fei Hu, To support the significant increase in multimedia traffic- especially video-over wireless networks, new technological Wireless Network Performance Enhancement via Directional Antennas: Models, Protocols, and Systems. Some MAC protocols using directional antennas have been proposed in the past; other conservative schemes in terms of enhanced throughput and reduced delay. The protocol relies on the ability of the antenna and DoA (Direction of The performance of the protocol is evaluated using analytical modeling Smart antenna system analysis, integration and performance for DAWL: a delayed- ACK scheme for MAC-level performance enhancement of wireless LANs. However, using directional antennas in ad-hoc networks causes new challenges in MAC protocols such Fig 2: Antenna Model The antenna system possesses two separate modes: Omni and “Range and Throughput Enhancement of Wireless Local.