medium access control protocols performance
Improving Optimal Route Selection and Load Balancing with Dynamic MPR Selection through modified TC and HELLO Message using OLSR Protocol in Mobile Adhoc Network Prof. Amit Mishra, Sourabh Yadav
... main protocols: proactive and reactive routing ...interchanging control overhead, namely HELLO and TC (Topology Control) ...the performance degradation. We propose the method to reduce the ...
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VAMPIRE ATTACKS: DRAINING LIFE FROM WIRELESS AD HOC SENSOR NETWORKS
... routing protocols, so these defences are not ...above. Protocols that define security in terms of path discovery success, ensuring that only valid network paths are found, cannot protect against Vampire ...
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Improving WLAN Quality of Services (Qos) Using Opnet
... and performance comparable to what is available from fixed ...minimum access delay are challenging tasks with regard to 802.11 WLAN protocols and Medium Access Control (MAC) ...
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Energy-Efficient Medium Access Control Protocols and Network Coding in Green Wireless Networks
... Wireless networks are a popular means of communications in daily so- cial and business activities of many users nowadays. However, current estimates indicate that wireless networks are expected to significantly con- ...
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Performance evaluation of the SCP MAC: A medium access control protocol for WSN
... difficult access, so the preservation of energy resources is of utmost ...of protocols for these networks has been to save energy at the expense of performance guarantees and quality of service (QoS) ...
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Low-complexity medium access control protocols for QoS support in third-generation radio access networks
... scheduling control strategies using overload-avoidance/detection can be designed using the proposed normalized power resource metric to give near-op- timal performance and thus maintain a high spectral ...
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Multihop Medium Access Control for WSNs: An Energy Analysis Model
... 802.11-like protocols in the energy perspective, it is still a traditional ad hoc pro- tocol in many ...superior performance over S-MAC in certain ...MAC protocols with a low-rate wire- less personal ...
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Comparison of medium access control protocols for ultra narrowband communication systems
... MAC protocols, and select those which are suitable for the scope of the ...MAC protocols are suit- able for simulation and to what conditions the MAC protocol should adhere ...selected protocols of ...
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Media Access Control Protocol for Mobile Sensor Network- Modelling Using OMNeT++ -MiXiM Network Simulator.
... B The wireless scenarios are bit complex since it requires in depth knowledge of networks and it is tedious to make the sound analysis. Mixim is ‘mixed simulator’ is developed for wireless and mobile simulations in ...
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Design of Sequencing Medium Access Control to Improve the Performance of Wireless Networks
... MAC protocols are classified into two types ...) protocols. Reservation-based protocols are used in access point-based networks ( single hop networks ) ...The access point uses polling ...
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A performance evaluation of YMAC a medium access protocol for WSN
... IMPLEMENTATION OF YMAC IN QUALNET® The implementation of the YMAC protocol was performed in Qualnet® according to the description of the protocol presented in [7]. The communication of YMAC with the other layers of the ...
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Energy Efficient Medium Access Control Protocols for Wireless Sensor Networks
... MAC protocols: asynchronous MAC (A-MAC) protocol and asynchronous schedule-based MAC (ASMAC) ...ASMAC protocols are attractive due to their suitabilities for multihop networks and capabilities of removing ...
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Wireless LAN Security
... open access to the WLAN is preferable, such public WLANs are called "hot spots" ...The control and monitoring of APs is minimal because it is installed in a public area like hotel lobbies, coffee ...
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Development Medium Access Control Using Resource Manager
... The v1.x releases laid the groundwork for the protocols and specifications future versions would build upon. Bluetooth v1.2 was the latest and most stable 1.x version. These modules are rather limited compared to ...
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Distributed medium access control with conditionally altruistic users
... improve performance at any given moment but it will also allow certain users to increase their own throughput only when they really need it, improving this way also the efficiency of the system over time without ...
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Energy-Efficient Medium Access Control (MAC) Protocols for Wireless Body Area Networks: A Survey Aparna A. R., Malini Soman
... Marinkovic et.al in 2009, proposed a new modified TDMA based low duty-cycle MAC protocol with extra reserved slots for retransmission according to request by sensors[19]. The authors proposed a synchronization scheme, ...
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A Study on Medium Access Control Protocols in Wireless Mesh Networks
... MAC protocols with multiple QoS metrics such as delay, packet loss ratios, and delay jitter is an important topic for ...MAC protocols can be easily ...
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Adaptive Sleep Efficient Hybrid Medium Access Control algorithm for next generation wireless sensor networks
... the medium access control (MAC) protocol should be tackled in an efficient manner to improve energy efficiency by minimizing idle listening, maximizing sleep duration, and eliminating data ...Hybrid ...
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A Survey: MAC Layer Protocol for Wireless Sensor Networks
... the medium busy after it wakes up and samples the medium, it continues to listen until it receives a data packet or the medium becomes idle ...
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Analysis of Medium Access Protocols with Channel Bonding for Cognitive Radio on TV Bands
... TV spectrum has the potential to provide much-needed bandwidth over long transmission ranges. Sharing of underutilized parts of the TV spectrum with network services would provide an opportunity for more effective use of ...
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