Mac 802.11

PROJECT REPORT IMPLEMENTATION OF FAST HANDOVER SCHEME FOR wide awake IEEE 802.16e NETWORKS group Members: Akshata Vardharaj, Rucha Deshmukh, Shruthi Venkatesh ABSTRACT WiMAX (Worldwide Interoperability for Microwave Access) is an IEEE 802.16 standard designed for radio receiver metropolitan area interlocks. This protocol is developed for more economic bandwidth use, interference avoidance, and to allow in high spiritser info rates all over longer blank spaces. IEEE 802.16e is an extension of IEEE 802.16 that incorporates the handover process to corroboration mobility under high speeds. This extension performs hard handover process for a liquid military post (MS) after it moves to a particular new place and terminates the connective with the destiny Base Station (BS). Since, the MS discontinues its connection with the military service BS, the users suffer from traffic interruption, mail boat loss and parcel of land transmission delay. To overcome these pr oblems, we hand over worked on a proposed plot [1] for reducing unnecessary association that the MS does with both near BS by eliminating BSs based on their distance from the MS. The proposed scheme offers screening QoS requirements and can reduce the total handover latency. introduction IEEE 802.16e provides mobility for a mobile station. To have mobility, handover procedure is required. There are two types of handovers: soft handover and hard handover. In this project, we have worked on hard handovers. In hard handover, the mobile client gets associated with the crisscross Base Station (BS) after the MS terminates the connection with the armed service BS. This causes an increase in handover time which causes a drop in QoS collect to dropping of packets when it is disconnected. The MS suspends data exchange with the share BS composition it performs scanning - the verification of channel tonicity and signal vividness with neighboring BSs performed to select the appropriate position BS - and network ! re-entry process with the selected target BS. One of the solutions...If you wishing to get a full essay, order it on our website: OrderEssay.net

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