[PDF] Top 20 II. IEEE 802.11 E A. User priorities and Access Categories
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II. IEEE 802.11 E A. User priorities and Access Categories
... After showing the advantage of Block ACK for a specific value of the buffer size, it is important to seek the optimum Block ACK policy, i.e., optimum block size. As immediate Block ACK is suitable for high-bandwidth ... See full document
6
Avoidance of Starvation of BE and BK Access Categories in 802 11e
... ABSTRACT: In saturated conditions of IEEE 802.11e network, for every backoff instance, backoff counter reaches zero fast for voice and video Access Categories (ACs) and starts their transmission. ... See full document
11
Introduction to IEEE 802 11 Rogue Access Point Detection Mechanism Using Covert Channel
... of wireless attack a particularly serious security problem in a network. While existing techniques that are present can alleviate this threat, they nonetheless require active participation on the part of the network ... See full document
8
Medium access behavior analysis of two flow topologies in IEEE 802 11 wireless networks
... six categories, depending upon CSMA/CA interac- ...the categories that are based on interference interactions from within the carrier sensing range only have high occurrence probability values (aggre- gate ... See full document
18
Ensuring fair access in IEEE 802 11p based vehicle to infrastructure networks
... data rates of the vehicles (according to their distances from RSU) and also to the vehicle velocity; and (ii) the maximum backoff stage should be kept small (m = 1) to mitigate the impact of mobility. In [16], ... See full document
17
Channel Resource Allocation for VoIP Applications in Collaborative IEEE 802 11/802 16 Networks
... open 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 ...an ... See full document
11
Dynamic Adaption of DCF and PCF Mode of IEEE 802 11 WLAN
... © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 2727 In contrast to the ad hoc network, infrastructure networks are established to provide wireless users with specific services and ... See full document
9
Modifications in IEEE 802 11 to Prevent Collisions due to Interference in MANETs
... Multiple papers are available in published literature relating to mitigate the interference. In [1], authors used cognitive radio technology and identify the vacant channels in order to alleviate the impact of ... See full document
8
Rate adaptation in IEEE 802 11 WLAN based on neural network
... Automatic Rate Fallback (ARF) is the original rate adaptation algorithm for WLAN implemented by Lucent Technologies in its WaveLAN-II products [11]. It was designed to optimize the application throughput in ... See full document
35
Design of zone based bandwidth management scheme in IEEE 802 16 multi hop relay networks
... Wireless Access (BWA) technology is aiming to provide an easy, timesaving, and low cost method for deployment of next generation (beyond 4G) network ...Considering user mobility, IEEE ... See full document
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Online Full Text
... IMPLIFIED IEEE 802.11 E H YBRID MAC M ODEL The IEEE ...channel access using AC-specific parameters, namely customized back-off and channel sensing durations ... See full document
6
Reducing the MAC Latency for IEEE 802 11 Vehicular Internet Access
... networks. IEEE 802.11 wireless access, in particular, has experienced a tremendous rise in popularity by providing inexpensive, yet powerful wireless Internet ...the user is moving along a path; that ... See full document
9
Optimal delay analysis for real time traffics over IEEE 802 11 wireless LANs
... dom access mechanism of WLAN, and (ii) We derive the optimal number of maximum retransmission value to ensure a higher transmission throughput without vio- lating the transmission delay ...dom access ... See full document
13
Mobility management in IEEE 802 11 WLAN using SDN/NFV technologies
... wireless access network to provide the fine-grained packet control, and SDN makes the separation of under- lying physical infrastructure and the network services ...virtual access point (LVAP), which is ... See full document
14
Dynamic tuning of the IEEE 802 11 distributed coordination function to derive a theoretical throughput limit
... IEEE 802.11 is the most popular and widely used standard for wireless local area network communication. It has attracted countless numbers of studies devoted to improving the performance of the standard in many ... See full document
12
Throughput analysis for coexisting IEEE 802 15 4 and 802 11 networks under unsaturated traffic
... backoff during the ZigBee transmissions if the WLAN and ZigBee nodes are sufficiently separated. In addition, it was shown that WLAN can suffer from the harm- ful interference when coexisting with WPAN [3, 6]. In [3], ... See full document
14
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 ... See full document
12
Handoff optimization in 802 11 wireless networks
... Another interesting indicator is the number of hidden nodes, which are the MNs mistakenly treated as out of radio coverage. The hidden node problem [15] may cause increase in collision probability. Potential hidden ... See full document
16
Proposing of Collisions Free and Secure Network for IEEE 802 11 WLAN
... have access points with stationery and mobile ...Various access points are connected through different switches. These access points are points where WLAN users log-on to connect the ... See full document
5
A Performance Evaluation for Rate Adaptation Algorithms in IEEE 802 11 Wireless Networks
... In our simulations, we did not consider the impact of traffic pattern on the performance of rate adaptation algorithms, which leaves as our future work. The results presented in the thesis demonstrate that research on ... See full document
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