The Maximum Available Radio Resource of a WCDMA Downlink

Dou, Chie

doi:10.1093/ietcom/e88-b.11.4309

Cited by 4 publications

(2 citation statements)

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“…If previous (initial) WiMAX grid becomes available, then the WiMAX mobile station will first check the RSS value by MIH Link Detected. If the RSS value is above the minimum threshold level required for maintaining connectivity between the mobile station and WiMAX base station, then the mobile station will follow the same previous step of sending MIH Candidate Query.request to IEEE 802.21 information server [7,21,23]. Now 802.21 information server will send MIH Candidate Query.confirm to mobile station which confirms that resources are available for handoff back to initial WiMAX base station.…”

Section: Grid Selection Criteriamentioning

confidence: 99%

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Towards the Elimination of White Spots in Mobile WiMAX Grids through Time Efficient Cognitive Vertical Handoff Algorithm

Minhas

Qaddus

Khan

et al. 2016

Mobile Information Systems

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During the past two decades particularly, there has been incredible growth in the telecommunication industry which evolved the demand for real time applications. Mobile grids and internet service providers are offering competitive real time services to customers in order to fulfil their daily demands. Nowadays, WiMAX has become a key player in telecommunication industry for providing cost effective communication solutions to customers residing in developed and underdeveloped regions. Moreover, a significant role of WiMAX technology is to fill the gap between the first-world and third-world countries. WiMAX technology offers affordable low cost wireless multimedia services to its customers by using point to multipoint propagation methods. Over the past few years, the problem of white spots in WiMAX grids has been reported in the literature extensively. Consequently, this issue has got a lot of attention from researchers. In order to disentangle the phenomenon of white spots, a novel algorithm based on time efficient cognitive vertical handoff scheme has been presented in this paper. The proposed algorithm is based upon principles of cognitive heterogeneous wireless grids. The simulation results have shown that the proposed algorithm is a promising candidate to overcome the problem of white spots in mobile WiMAX grids.

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Section: Grid Selection Criteriamentioning

confidence: 99%

“…Moreover, WiMAX is capable of providing interoperability between different vendor's devices and portability with existing grids. The usage of higher modulation and channel bandwidth methods allow WiMAX to accommodate its users with high capacity [2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%