high-speed wireless network
A Survey of Wireless Communication Technologies & Their Performance for High Speed Railways
... require network services primarily for train operations and ...railroad network, the majority of rail operators are freight ...viding high speed rail services between the major cities along ...
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A Novel Approach for Generation of Hermite - Guassian beam Using Patch Antenna Array for High Speed Communication in Wireless Network Applications
... The antenna is designed on FR4 epoxy substrate. The Length and width of a patch are 1.025mm and 1.58mm respectively. The Width of a feed network is 0.66 mm and the distance between patch edges is 0.8λ. A gap of ...
6
Towards Scalable MAC Design for High Speed Wireless LANs
... (iii) protocol overhead, that results in high signaling over- head due to various interframe spacings, acknowledge- ments (ACK), and optional RTS/CTS messages. TMAC tackles these three scalability issues and ...
14
Zigbee- A High Speed Wireless Data Transfer Technology
... for network formation and ...the network involving joining and leaving of nodes, maintaining routing tables (coordinator/router), actual routing and address ...Provides network wide security and ...
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High speed adaptive wireless body area networks
... ultra-wideband wireless body area network (WBAN) is proposed in this paper as a feasible mobile health platform, offering a high-speed and robust ...for high data rate applications ...
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Implementation and Result Analysis of Secure Strategy for High Speed Transmission and Efficient Collection of Data in Wireless Sensor Network
... the high speed data in an efficient ...the network try to read and modify the ...a network structure in wireless sensor network through which data can be transmitted faster to ...
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Implementation of Seamless Handover in High Speed Train Using LTE Femtocell
... in high train speeds are bumping up against similarly impressive achievements in smart mobile device ...Providing wireless communication to high-speed trains relies on the precision of BS ...
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Performance Evaluation of Wired and Wireless Local Area Networks
... of high speed computer networks. The traditional wired network constraints like mobility and expensive ...But wireless communication is a flexible data communication system implemented as an ...
6
EVOLUTION OF 4G TECHNOLOGY DEMONSTRATION OF 4G WIRELESS TECHNOLOGY AND ITS STANDARDS
... for High Speed Uplink Packet Access (HSUPA), which enhances uplink ...the high transmission rate with low cost per bit ...from wireless network and mobile ...ALL-IP network ...
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Broadb and High-Gain E-Shaped Microstrip Antennas for High-Speed Wireless Networks
... The return losses for a single element and a sub-array were first studied, and the obtained results are shown in Fig. 2. It can be observed that the single element and the sub-array achieve both almost the same impedance ...
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Application of remote monitoring and management of high speed rail transportation based on ZigBee sensor network
... apply wireless sen- sor networks in the railway field very ...of wireless communication in railway, a railway monitoring system based on wireless sensor network is put forward by scholars ...
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Network selection mechanism for telecardiology application in high speed environment
... candidate network that has the highest weight sum is considered as the best ...the network with the higher throughput in order to keep the service quality at the highest ...has high handover rate ...
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High Speed Emergency Alert System with Prevention Process Using Wireless Sensor Network for Building Monitoring
... be wireless to reduce installation costs, must operate with a low power consumption to reduce servicing costs of replacing batteries, and use low cost sensors that can be mass produced such as MEMS ...and ...
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Impact of Randomness on MAC Layer Schedulers over High Speed Wireless Campus Network in IEEE802.11e
... the network might be good or bad, it depends on the seed values and there is no guarantee to ensure QoS over the network for IMM high priority ...
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Modeling link quality for high speed railway wireless networks based on hidden Markov chain
... In high-speed railway (HSR) wireless networks, the link quality is greatly time-dependent and ...the high randomness, it is challenging to predict the link quality in HSR wireless ...
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Analysis and Approach for Key Technique Based on THz Wireless Transmission
... in Wireless Local Area Network (WLAN) and near field communication ...Mbps speed. Even if reducing the transmission distance, the speed merely gets 500 ...the speed reaches a couple of ...
7
Survey on evaluation of network management strategies and services in Emerging Wireless Networks
... the network manager has to concentrate on initial resources and these are monitored to calculate the performance ...determining network operating ...The network manager can become more and more adept ...
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Comparative Evaluation of Three Wireless Sensor Network Transceivers in a High Radiation Environment
... industrial wireless sensor network devices in a high level radiation environment, three most commonly used wireless sensor network devices, ZigBee, WirelessHART, and ...the ...
5
Trusted CDS Based Intrusion Detection System in Wireless Sensor Network (TC IDS)
... sensor network needs to become autonomous and exhibit responsiveness and adaptability to evolution changes in real time, without explicit user or administrator ...
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Multifactor Complex Key based Authorization and Key Authentication (MCK-AKA) for Efficient LTE Networks
... cellular network environment in the proposed model simulation. The high performance is indicated by the lower value of the projected resources computed from the simulation environment and higher value ...
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