منابع مشابه
A Survey of Mobile WiMAX IEEE 802.16m Standard
IEEE 802.16m amends the IEEE 802.16 Wireless MAN-OFDMA specification to provide an advanced air interface for operation in licenced bands. It will meet the cellular layer requirements of IMT-Advanced next generation mobile networks. It will be designed to provide significantly improved performance compared to other high rate broadband cellular network systems. For the next generation mobile net...
متن کاملPerformance and Capacity Evaluation for Mobile WiMAX IEEE 802.16m Standard
The next generation of mobile WiMAX is IEEE 802.16m which amends the IEEE 802.16e specification to provide an advanced air interface for operation in licensed bands. It is a recommended candidate for 4G. For the next generation mobile networks, it is important to consider increasing peak, sustained data rates, spectral efficiencies, system capacity, cell coverage, and providing QoS. In this pap...
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چکیده ندارد.
15 صفحه اولResource Allocation in IEEE 802.16 Mobile WiMAX
In this chapter, we focus on the management of resource allocation and scheduling in IEEE 802.16e based mobile WiMAX networks. Since mobile WiMAX uses orthogonal frequency division multiple access (OFDMA), the scheduling issues can apply for other OFDMA-based networks as well. Unlike wireless LANs, WiMAX networks incorporate several Quality of Service (QoS) mechanisms at the media access contro...
متن کاملSecurity Issues of IEEE 802.16 (WiMAX)
Worldwide Interoperability for Microwave Access (WiMAX) is going to be an emerging wireless technology for the future. With the increasing popularity of Broadband internet, wireless networking market is thriving. Wireless network is not fully secure due to rapid release of new technologies, market competition and lack of physical infrastructure. In the IEEE 802.11 technolo...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/ijca2015907427