carrier sense multiple access
Secured Reliable Multipath Routing Protocol (SRMRP) using Trust Computation and Carrier Sense Multiple Access with Collision Intimation (CSMA/CI) for Heterogeneous IP based Mobile Ad hoc Networks
... using carrier sense multiple access with collision intimation and distributed trust computation for heterogeneous ip-based mobile ad-hoc ...
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Carrier Sense Multiple Access & Collision Avoidance– Visualisation Teaching Tool (CSMA/CA-VTT)
... A Carrier-Sense Multiple-Access/Collision Avoidance (CSMA/CA) was a telecommunication protocol that first listened before sending a frame through a medium in order to avoid collision among ...
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A Study of CSMA Carrier Sense Multiple Access and MACA Multiple Access with Collision Avoidance over AODV and DSR
... protocols. Carrier Sense Multiple Access (CSMA) refers to a family of protocols used by stations contending for access to a shared medium like an Ethernet cable or a radio ...
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A Survey of Carrier Sense Multiple Access and Multiple Access with Collision Avoidance over DSR
... hoc wireless networks by eliminating the periodic table-update messages required in the table-driven approach. The major difference between this and the other on-demand routing protocols is that it is beacon-less and ...
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4384363 Transceiver for Local Network Using Carrier Sense Multiple Access Collision Detection May81 pdf
... To prevent saturation of the transmitter output in the event of a collision, due to the voltage swing exceeding the compliance limit of the ECL current source, with a resulting failure o[r] ...
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lec-12 (ethernet)
... ↗ The access mechanism used in Ethernet is called Carrier Sense Multiple Access with Collision Detection (CSMA/CD).. Ethernet[r] ...
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Analysis of Protocols Suitable for Wireless Body Area Network
... present in the nodes will be reduced and the energy needs to be subtracted by the nodes from the initial value. 3) Transmissions of the packets are carried out using Carrier Sense Multiple ...
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Modeling the Throughput of 1-persistent CSMA in Underwater Networks
... Carrier Sense Multiple Access (CSMA) is a Medium Access Control (MAC) protocol based on random access with channel sensing prior to each ...CSMA-based access protocol by ...
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Enhancing the Throughput in Wireless Networks using Optimal CSMA Algorithm
... Medium Access Layer has to schedule the links carefully with minimum ...adaptive carrier sense multiple access (CSMA) scheduling algorithm is used to achieve the maximal throughput ...
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ENERGY EFFICIENT DISTRIBUTED IMAGE COMPRESSION USING JPEG2000 IN WIRELESS SENSOR NETWORKS (WSNS)
... distributed access mode (DCF ), using a carrier sense multiple access / collision avoidance protocol ( CSMA / CA ), through the HLA / RTI interface controlled by the federal member ...
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Performance Analysis of Primary User Aware Heuristic Dynamic Spectrum Channel Allocation
... to carrier sense multiple access with collision avoidance ...spectrum access whereas protective the QoS of the first ...to access the ...
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Simulation of SC-FDMA System with Space Time Block Coding (STBC)
... SC-FDMA(single carrier frequency division multiple access) system overcomes this drawback to a great ...the sense that it has an additional DFT processing step preceding the standard OFDM ...
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4380088 Tester For Collision Detect Circuitry Aug81 pdf
... In a transceiver for connecting a host device to a multiple access data communications network of the type employing carrier-sense collision detection control techniques, and wherein the[r] ...
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A Multichannel MAC Protocol for IoT-enabled Cognitive Radio Ad Hoc Networks
... In another approach, a TDMA mechanism that combines data and multimedia transmission in a hybrid MAC protocol based on the carrier-sense with multiple access with collision avoidance protocol ...
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A Comprehensive Review of Modulation Techniques used in Long Term Evolution
... The necessity for high spectral efficiency, high peak transmission rate and multiple channel bandwidths plays an important role in designing the LTE physical layer. The service providers are given flexibility to ...
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Lowest PAPR Selection Technique from SLM and PTS with One IFFT Block in Wireless MC-CDMA Communication Systems
... code-division multiple access system has higher frequency efficiency than conventional time division multiple access (TDMA) or frequency division multiple access (FDMA) ...and ...
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Image Transmission in 4G LTE Using DWT Based SC-FDMA System
... key resolution of this is to encounter the on system which can send the data at high speed with the acceptable level of bit error rate (BER). The wireless transmission medium is affected by the mobility of users and ...
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PAPR Reduction Using PSO-GSA Tuned PTS Techniques in MC-CDMA System
... Multi Carrier Code Division Multiple Access (MC-CDMA) are considered to be the promising technologies for 4G wireless communication systems [1, ...onto multiple no of subcarriers.Recently, ...
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MULTI CARRIER CODE DIVISION MULTIPLE ACCESS (MC-CDMA) IS TECHNOLOGY FOR FAR-FLUNG INTERNET.
... Since MC-CDMA is a combination of CDMA and OFDM it takes advantage of both the schemes and inevitably has the same drawbacks [2]. OFDM converts frequency selective channel to several flat fading channels thus eliminating ...
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Multicarrier DS CDMA: A Multiple Access Scheme for Ubiquitous Broadband Wireless Communications
... using multiple base station (BS) antennas has been proposed for boosting the capacity and data rate of CDMA ...using multiple BS antennas and combining the subcar- rier signals is ...desirable ...
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