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[PDF] Top 20 Adaptive Distributed Inter Frame Space for IEEE 802 11 MAC Protocol

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Adaptive Distributed Inter Frame Space  for IEEE 802 11 MAC Protocol

Adaptive Distributed Inter Frame Space for IEEE 802 11 MAC Protocol

... In this paper, the following points are considered for providing service differentiation in the basic IEEE 802.11 DCF scheme: 1 MAC protocol parameters such as DIFS is dynamically adjust[r] ... See full document

11

Introducing an Adaptive Method to Tune Initial Backoff Window ( ATM) in IEEE 802 11 Wireless Networks

Introducing an Adaptive Method to Tune Initial Backoff Window ( ATM) in IEEE 802 11 Wireless Networks

... The IEEE 802.11 MAC layer protocol is a dis- tributed coordination function and works based on carrier sense multiple access ...its MAC service data units (MSDUs) after sensing the channel and ... See full document

13

IEEE 802 11 Wireless LANs: Performance Analysis and Protocol Refinement

IEEE 802 11 Wireless LANs: Performance Analysis and Protocol Refinement

... In DCF basic access mode, a station with a packet to transmit monitors the medium activity. If the medium is idle, the sta- tion transmits the data packet. If the medium is sensed busy, the station waits until the medium ... See full document

12

Achievable Throughput Based MAC Layer Handoff in IEEE 802 11 Wireless Local Area Networks

Achievable Throughput Based MAC Layer Handoff in IEEE 802 11 Wireless Local Area Networks

... 2.1. Problem Statement—The Motivation. As mentioned earlier, most of L2 handoff mechanisms addressed RSSI as a handoff criterion but the RSSI itself does not indicate the actual capability of APs. If an STA has the ... See full document

15

A Joint Beamforming based SDMA Protocol for IEEE 802.11n Downlink

A Joint Beamforming based SDMA Protocol for IEEE 802.11n Downlink

... support space division multiple access (SDMA) in the IEEE ...based MAC protocol, J-MAC is presented in this ...the IEEE 802.11x standard which employ omni-directional MIMO ... See full document

5

Efficient MAC Protocol for MANET

Efficient MAC Protocol for MANET

... the MAC protocol of IEEE 802.11 Distributed Coordinate Function (DCF) is designed for sharing a single channel between ...a MAC protocol that exploits multiple channels is not an ... See full document

9

Inter Network Resource Sharing in IEEE 802 22 Networks

Inter Network Resource Sharing in IEEE 802 22 Networks

... 802.22 frame is divided into two parts: downstream (DS) subframe and upstream (US) ...taken. IEEE 802.22 is a time slotted protocol [15]; the operations are spread in a slotted structure composed by ... See full document

11

Analyzing the interaction of ascent with ieee 802 11E mac in wireless sensor network

Analyzing the interaction of ascent with ieee 802 11E mac in wireless sensor network

... upstream nodes. This access pattern is controlled with local values and is made load adaptive to cope up with various application scenarios. In WRRF Downstream node allows all of its upstream nodes to transmit ... See full document

5

Reducing the MAC Latency for IEEE 802 11 Vehicular Internet Access

Reducing the MAC Latency for IEEE 802 11 Vehicular Internet Access

... article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly ...sparsely ... See full document

9

An Improved Analysis of MAC IEEE 802  16 in Wireless Ad hoc Networks

An Improved Analysis of MAC IEEE 802 16 in Wireless Ad hoc Networks

... (MAC) protocol is one such ...a MAC protocol for ad hoc networks shares the medium and the available resources in a distributed manner, and allows for efficient interference ...randomly ... See full document

5

CSMA/CCA: A Modified CSMA/CA Protocol Mitigating the Fairness Problem for IEEE 802 11 DCF

CSMA/CCA: A Modified CSMA/CA Protocol Mitigating the Fairness Problem for IEEE 802 11 DCF

... (MAC) protocol is the main element determining how e ffi ciently the limited commu- nication bandwidth of the underlying wireless channel is shared in a wireless local area network ...the MAC ... See full document

12

Channel Resource Allocation for VoIP Applications in Collaborative IEEE 802 11/802 16 Networks

Channel Resource Allocation for VoIP Applications in Collaborative IEEE 802 11/802 16 Networks

... article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly ...protocols, frame ... See full document

11

A distributed message in message aware concurrent transmission protocol in IEEE 802 11 WLANs

A distributed message in message aware concurrent transmission protocol in IEEE 802 11 WLANs

... It is possible that more than one AP may try this oper- ation resulting in collisions or ACK losses. To minimize the collisions among opportunistic APs, each AP esti- mates the number of neighbor APs [35] and takes a ... See full document

13

Connectivity Based Reliable Multicast MAC Protocol for IEEE 802 11 Wireless LANs

Connectivity Based Reliable Multicast MAC Protocol for IEEE 802 11 Wireless LANs

... fundamental IEEE 802.11 MAC protocols, DCF (Distributed Coordination Function), and PCF (Point Coor- dination Function) provide the MAC layer error recovery service for the unicast best effort ... See full document

6

Intelligent Detection of MAC Spoofing Attack in 802 11 Network

Intelligent Detection of MAC Spoofing Attack in 802 11 Network

... the MAC spoofing attack, the process begins by extracting the required features from the traffic ...of frame sequence numbers sent by node ...of MAC spoofing ...100 frame sequence numbers (See ... See full document

5

A New Load Balancing Procedure in IEEE 802 11 WLANs

A New Load Balancing Procedure in IEEE 802 11 WLANs

... There is no standardization for load balancing in IEEE 802.11 architecture. In the existing architecture, the received signal strength (RSS) is usually used to select an AP [1]. This procedure assumes that the ... See full document

8

OFDM synchronizer implementation for an IEEE 802 11(a) compliant modem

OFDM synchronizer implementation for an IEEE 802 11(a) compliant modem

... adopted distributed control system and “token flow” ...This distributed control strategy enables us to control the complete system in much elegant and effective ... See full document

6

Optimal delay analysis for real time traffics over IEEE 802 11 wireless LANs

Optimal delay analysis for real time traffics over IEEE 802 11 wireless LANs

... The throughput and the average random backoff delay depend on the number of backoff stages and the prob- ability that a packet is successfully transmitted or dis- carded after the maximum m -th retransmission. As m ... See full document

13

Design and Deployment of MQTT Based HeTNeT Using IEEE 802 15 4 and IEEE 802 11 for Internet of Things

Design and Deployment of MQTT Based HeTNeT Using IEEE 802 15 4 and IEEE 802 11 for Internet of Things

... A MQTT based HetNet using XBEE® as IEEE 802.15.4 motes and a IEEE 802.11n adaptor is used in the Raspberry Pi. The Raspberry Pi 3 is used as a gateway device which works as a bridge between IEEE ... See full document

12

Analysis of Energy Efficient IEEE 802 11 MAC Protocol for  Wireless Sensor Network

Analysis of Energy Efficient IEEE 802 11 MAC Protocol for Wireless Sensor Network

... The following graph Figure.2.3 shows the summation of energy consumed of all the nodes involved in the communication process by using 802.11 MAC protocol while data transferring from source node to the ... See full document

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