Handbook of Antennas in Wireless Communications
Handbook of Antennas in Wireless Communications
An empirical analysis of the IEEE 802.11 MAC layer handoff process
ACM SIGCOMM Computer Communication Review
Reducing MAC layer handoff latency in IEEE 802.11 wireless LANs
Proceedings of the second international workshop on Mobility management & wireless access protocols
A Neighbor Caching Mechanism for Handoff in IEEE 802.11 Wireless Networks
MUE '07 Proceedings of the 2007 International Conference on Multimedia and Ubiquitous Engineering
IEEE 802.11 handoff latency improvement using Fuzzy Logic
Wireless Communications & Mobile Computing
Handover Latency of Predictive FMIPv6 in IEEE 802.11 WLANs: A Cross Layer Perspective
ICCCN '09 Proceedings of the 2009 Proceedings of 18th International Conference on Computer Communications and Networks
FastScan: a handoff scheme for voice over IEEE 802.11 WLANs
Wireless Networks
Embedding a high speed interval type-2 fuzzy controller for a real plant into an FPGA
Applied Soft Computing
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Following the path toward 4G set by its wireless siblings LTE and WiMax, IEEE 802.11 technology, universally known as WiFi, is evolving to become a high data rate QoS-enabled mobile platform. The IEEE 802.11n standard yields data rates up to 450 Mbp s and the 802.11e standard ensures proficient QoS for real-time applications. Still in need of better performance, multicell environments that provide extended coverage allow the mobile station nomadic passage beyond a single cell by means of cell dissociation-association process known as handoff. This process poses a challenge for real-time applications like voice over IP (150 ms maximum delay) and video (200-400 ms) sessions, to give the user a seamless cell-crossing without data loss or session breakage. It presented an approach of a predictive fuzzy Logic controller to reduce the channel scanning process to a tenth of the standard time, and its efficient FPGA implementation to speed up the processing time. The algorithm of the fuzzy controller was implemented in C language. Experimental results are provided.